1629b11c9bbc3231b47c670b02058f2f974395a44f2f799f3edd27cd1adbe7f09bce23997f96a8c76b45ee51b83afa91e853b3fa5b7b5b812ac6e774a6a739800191fed56f2f426e6098eb929ccc1127e7b32d5807ba1995", 0xb8}, {&(0x7f0000004e80)="ff75fee0a8a33ba08319efdec3b9", 0xe}, {&(0x7f0000004ec0)="30f4069c4309b393e4d49a40c7d066d14b8b8e75035024cffc5274188c1a2bee249c0a4e3070eeb9c36b2222cf65342c117ce96f967b4cd1f86eedcb86822dd9254b2c75650cd342d0f0d7522d3675ba5944ba924715761d16faaf953d5d5c99da200722e658ff272169b9915ded6242bc9204dcc4b3e09b53829ab483d8b8e6c3840d008afa5ab0db07a24c678cd4cdad2d799f76fecae4e2d98c5517449bec060d3681fc1b63375fd8ce2ba770d61fcc6314ea34ec7c2ee076c396d4b753035aef0c20243d7993fce2780a48254193602e60ead7ba5ca319", 0xd9}], 0xa, &(0x7f0000005040)=[{0x14, 0x11d, 0x12, "3e2cb39a770f59"}, {0x4c, 0x1ff, 0xd9, "9b26821a698512dc323afdc801fe86468817fb5c1ea33c92bd7317d68781a99cf40033f016a094ed1d8830c77c5f5e19082a236e64d15e06912853bddae2"}, {0x64, 0x11b, 0x4, "13399215df4a7e9549536ee291a33515c9ffea918b7a385dbaa92e62d74148d8f8569d91f2dbdddcbbfa13dba7b3c8444c2b6ef93d20ef0438622ee664a3abb9f401b7724fef454480257558d871af01a6e189bd1fa3d9"}, {0x94, 0x88, 0x80000001, "6be50558a0386f2c5262a2efeb0939280b964e286d32ac3d2b9d7c94ff774ddc23798625415b10c0a9c1e70504d47c310784bc5d5d1db48bca0c4b0f5a34fe87729002c3715e6816df1a5bf25dfe6fe67c0efaff1e08c0facb69b86e0aa99c0cbfc002b1114d7e22208cb503fc906e9a3b1156d779246758a4e7bd7ec102ab2ef3d6a220580ff585"}], 0x158, 0x801}, 0x8}, {{&(0x7f00000051c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f0000005240), 0x0, 0x0, 0x0, 0x4000}, 0xdf}], 0x6, 0x4000) accept4$packet(r0, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005340)=0x14, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005380)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getpeername$unix(r0, &(0x7f00000045c0)=@abs, &(0x7f0000004640)=0x6e) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000003c0)=0x5, &(0x7f0000000400)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000300)={0xae, "8c91992fc301ca58ceb9ae2006e3a719796553563612fb8970061a61170df2a5374648ea8722e4281f3284ea4a9d749e642cf9403fd5fe031beca2ff65da0e87eb85331b4e60728635151b3ec280138662d1507550df2446a98fc67a680af738d36954f07457e7f496706705edc3a0397b8c6e6dc465a835ae97be862c3c09671f3ae8459bdb18eabc7204469c6b95d76e6b92cbb33ccddf39e5ef1eb2fba9ebbeef6fa488de514134f851ff77c3"}) 2018/03/10 05:03:07 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fdatasync(r0) connect(r1, &(0x7f0000000040)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xebb}}, 0x80) 2018/03/10 05:03:07 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x15f9, 0x98000) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6971365f00006930ed00"}}, 0x1e) 2018/03/10 05:03:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bcsh0\x00', 0x1000}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222501, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={0x0, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x2}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r4, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x2, 0x1f00) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getpeername$unix(r4, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0x6e) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x65, r5}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) bind$llc(r0, &(0x7f00000002c0)={0x1a, 0x30f, 0x400, 0x5, 0x7, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) 2018/03/10 05:03:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b0ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x5a) 2018/03/10 05:03:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) renameat(r0, &(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') pivot_root(&(0x7f0000000200)='./file1\x00', &(0x7f0000000140)='./file1\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/10 05:03:07 executing program 2: unshare(0x8008200) sched_setaffinity(0x0, 0xfffffffffffffeab, &(0x7f0000000100)=0xd) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000240)=r1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) mq_timedreceive(r2, &(0x7f0000000140)=""/131, 0x76, 0x1, 0x0) 2018/03/10 05:03:07 executing program 0: r0 = socket(0x10000000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000000)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x3f) 2018/03/10 05:03:07 executing program 7: clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0xff) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x581200) getsockname(r1, &(0x7f0000000300)=@in, &(0x7f0000000380)=0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x3f, 0x5, &(0x7f0000000140)="ffe5dcac8ce76521df5f22a42ee80196b1c6a8d7ba82588e008cf86d5103e7ba3835ee146617c783ad1315360d4e6e6f22dddb71c562544898e8650f0eefcff313b9fbd6a682dca8a6643212be597ae35c9b8f7f0dc5296861c5ebaa4f7f108f1679dede8e02d81cf82feb93e4442413d66cd68172f2e956400d2b3aa38f4a5b75f1054bdcc85f14e6313d0f6b815b62b6790668253ce19e3d32596f15439506c277d1fd9b935b87f9e17987979706", 0x7, 0x200, 0x3, 0x2, 0x8d95, 0x6952, 0x10000, "ae1e42d45f2e438c4e874e85bb240c91bb955fa9f8d6ec576f2ca0fa7b5a5f751dfb043a14707affe3967f2283e09fabfa6580bc93328373623b60ab33fa0101a385a7eb417e0142c048448837f5c918ae18890781c7e8859004a7c2861eab2bc78d7b896484816bab"}) mq_unlink(&(0x7f0000000480)='!/proclo\'vmnet0]@+uservmnet1\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000005c0)={&(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x6, 0x4}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000003c0)={0x1, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) 2018/03/10 05:03:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2, 0xffffffffffffffab, 0x3c4, 0x11a41b9, 0x2, 0x5]}, 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x80000001, 0xc59d, 0x2, 0x10000, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xc9, 0x8, 0x8000, 0x3, 0x80}, 0x14) close(r0) 2018/03/10 05:03:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/216) sendmsg$nl_route(r0, &(0x7f00002e9fc8)={&(0x7f0000969ff4)={0x10}, 0xc, &(0x7f00002f7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000043000107fffffffffffffdff0a0000001000010073656c667070703000000000fc949fc915ebde47b192f2e7d2255e83f2e87a5cb9e558dc152fc8b45cca48cb858a13f1f52a9f4db1af98e060ae090fecb853b7c718a9d463318e0b3f"], 0x24}, 0x1}, 0x0) 2018/03/10 05:03:08 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/10 05:03:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000000c0)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe65, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100, 0x2000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0xe, 0x3f}) 2018/03/10 05:03:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gretap0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x224800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/10 05:03:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/253, &(0x7f0000000200)=0xfd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}]}, 0xa0}, 0x1}, 0x0) 2018/03/10 05:03:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x258a, 0x0) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/03/10 05:03:08 executing program 3: membarrier(0x4, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000340)=0x200, 0x4) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller1\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0xd, @hdata="f1ed1e7fd641f25cc6ba16601c6c9753066f2b8e32fb6546b80e781aa32b4fe05c5eeaa7c68ea6e26b19b2b3bd7d345f33d26ce380764b8ffc68dfbee915368a2b43d3225756cab2", @ether_spec={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="488ee3aff609", 0x6}, 0x0, 0xf3, 0x6, 0x59, 0xfffffffffffffffe}}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) socketpair$inet6(0xa, 0x5, 0xd7e, &(0x7f0000000300)) membarrier(0xa, 0x0) 2018/03/10 05:03:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0xffffff37) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e1e, @rand_addr}, 0xffffffffffffff70) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x7fff}}, [0x100, 0x2c, 0xfb, 0x8000, 0x800, 0x1, 0x7, 0x800, 0x1, 0xfffffffffffffff9, 0x1, 0x1, 0x1, 0x2, 0xbd8]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x40, 0x4) getpgid(r2) recvfrom$inet(r0, &(0x7f0000000040)=""/181, 0xb5, 0x100, 0x0, 0x0) 2018/03/10 05:03:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) tkill(r1, 0x31) [ 66.782008] binder_alloc: binder_alloc_mmap_handler: 9947 20000000-20002000 already mapped failed -16 [ 66.799913] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/10 05:03:08 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) preadv(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) 2018/03/10 05:03:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) ioprio_set$pid(0x2, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7cc, 0x101000) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x45365f52, 0x3, 0x171c, 0xd20, 0x400, 0x0, 0x5, 0xffffffffffffffff, 0x85, 0x13f3, 0x10000, 0x8}) pselect6(0x40, &(0x7f0000000100)={0xbfa, 0xfffffffffffffffa, 0x8001, 0x1, 0x80000000, 0x1, 0x3, 0x1f}, &(0x7f0000000140)={0x36d, 0xaf0, 0xcca0, 0x800, 0x6, 0x6, 0x10000}, &(0x7f0000000180)={0x1, 0x2, 0x5, 0x81, 0x2, 0x0, 0x7fff}, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200)={0x80}, 0x8}) [ 66.824498] binder: 9947:9964 ioctl 40046207 0 returned -16 [ 66.836480] binder_alloc: 9947: binder_alloc_buf, no vma [ 66.842205] binder: 9947:9972 transaction failed 29189/-3, size 0-0 line 2963 2018/03/10 05:03:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/10 05:03:08 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x105000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800000000200000, 0x0) readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)=""/193, 0xc1) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000280)={0x1, 0x0, 0x1, 0x5}) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x10102, 0x0) 2018/03/10 05:03:08 executing program 7: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f0000000240), 0x2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000001c0)=r1) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd, "c6f0a5d1fca6d8e67221b9b605"}, &(0x7f0000000040)=0x15) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={r2, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f000084afcd)="af", 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000500)='>', 0x1}], 0x1) shutdown(r0, 0x1) close(r0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x200902) ioctl$TIOCSBRK(r3, 0x5427) 2018/03/10 05:03:08 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000002ff6)=@un=@file={0x0, './file0\x00'}, 0x80) recvmmsg(r0, &(0x7f0000002800)=[{{&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/230, 0xe6}, {&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000200)=""/5, 0x5}], 0x3, &(0x7f0000000280)=""/4096, 0x1000, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/76, 0x4c, 0xd65}, 0x8}, {{&(0x7f00000023c0)=@ethernet={0x0, @random}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002440)=""/121, 0x79}, {&(0x7f00000024c0)=""/241, 0xf1}, {&(0x7f00000025c0)=""/245, 0xf5}, {&(0x7f00000026c0)=""/146, 0x92}, {&(0x7f0000002780)=""/27, 0x1b}], 0x5, 0x0, 0x0, 0xd719}, 0x6}], 0x3, 0x40, &(0x7f0000002880)={0x77359400}) 2018/03/10 05:03:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x210201, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff7) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140035be9200042302ff0affffffffffffffff043dae6c8a466774afdf22500d231e83e683faa1743788ff498e8bafcd46ec87f9213c1283f5f26d318cf2057e0ef687fd93fb843a05fe5671877fcc372ddcd6e900873836728ca819fa2046d96754af42362e6c2cfe94a3e9970bb4dc40988c4da6a3709b27446d7b7d02556191932f02b2e2d1383c3b7db46fb85c7d16bbd2b37acef31e502f48e2ca7811c1e5b16ff90e51d1b80dbba8c64f003e25cdf422c5c0cf59c823"], 0x14}, 0x1}, 0x0) [ 66.870162] binder: release 9947:9949 transaction 27 out, still active [ 66.877096] binder: undelivered TRANSACTION_COMPLETE [ 66.882265] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.887755] binder: send failed reply for transaction 27, target dead 2018/03/10 05:03:08 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0xe6f5, 0x0, 0xffffffffffffffff, 0x40, 0x1f}, 0xc) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/03/10 05:03:08 executing program 5: r0 = memfd_create(&(0x7f0000000040)=')-vmnet1)-security\x00', 0x1) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000e40)={0xffffffff}, 0x106, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ec0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), r1, 0x5}}, 0x18) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') read$eventfd(r3, &(0x7f0000000180), 0x8) fcntl$setsig(r2, 0xa, 0x1) 2018/03/10 05:03:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x101) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000000180)='c', 0x1}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) write(r0, &(0x7f0000b64000)="df", 0x1) close(r0) 2018/03/10 05:03:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/10 05:03:08 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x9}) 2018/03/10 05:03:08 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x648, {{0xa, 0x4e1d, 0x200000000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000fdff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000591e10543fd80a06bd2675625845072e626ccfc79c49b711cf0ba307e120230d606e0c742ca7d5816e9aff55a6f2b9d5e9a349316ada5ba712ef846de89faaaa96eb36abc44d5b95730d8f1ffc4a66b38de231d1ee7872136c7292c86c8c2d485450a067e325ec2c45fcaa554ddb6f3fb18ca2574f6fe4ef3cd4"], 0x18c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x8000000000541d, &(0x7f000082a000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) 2018/03/10 05:03:08 executing program 4: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x24) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/03/10 05:03:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019ff4)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/10 05:03:08 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c95000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x80) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) 2018/03/10 05:03:08 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2866}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x6e) listen(r1, 0xa99f) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xe424}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x2, @empty, 0xffffffffffffff80}}, 0x8, 0xffffffffffffff74}, &(0x7f0000000240)=0x88) 2018/03/10 05:03:08 executing program 4: socketpair(0xb, 0x6, 0x1f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x70) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000004, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req={0x7ff, 0x568, 0x81, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x0, 0x2, [0x1, 0x0]}, &(0x7f0000000200)=0xc) 2018/03/10 05:03:08 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00000003000000031e856835409effffff0000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) 2018/03/10 05:03:08 executing program 0: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) io_setup(0x4, &(0x7f0000000040)=0x0) r2 = dup(r0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0xe101, r0, &(0x7f0000000080)="b848ac6f2822fdd7df809e30e908481c39ecabe297ddef24b5cfa74b729b899b683f6d8f8b12824f4a6428960400709dc8ef3b44f9b4f59231e9f675f6bd2b446406d4d5eecc816a30875be70a1b6fd2", 0x50, 0x3, 0x0, 0x1, r2}, &(0x7f0000000140)) perf_event_open(&(0x7f0000772f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r3, &(0x7f000025bff8)=0x20000000002, 0x25d) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/03/10 05:03:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/10 05:03:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x2000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x69, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/105}, &(0x7f0000000300)=0x50) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x10001, 0x4) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000000), 0x0, &(0x7f0000000140)}, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000001800)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000180)}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/177, 0xb1}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/135, 0x87}, {&(0x7f0000001740)=""/168, 0xa8}], 0x9, &(0x7f0000001940)=[{&(0x7f0000001900)=""/44, 0x2c}], 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000040)='{.bdev\x00') [ 67.192803] IPv4: Oversized IP packet from 127.0.0.1 2018/03/10 05:03:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x400800008) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4c1a, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x2217) 2018/03/10 05:03:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[]}, 0x1}, 0x0) dup2(r0, r1) 2018/03/10 05:03:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r2, r1, &(0x7f0000807000), 0x3f) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/10 05:03:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fchmod(r0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/03/10 05:03:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xdc, 0xe, 0x1, 0x300, 0x70bd2a, 0x25dfdbfb, {0xa, 0x0, 0x2}, [@generic="f736b28f50a176244b94ee39382aca0bd998b16b9d63258c4cfd53509805c1517ab220d91c691eeb5430d6018ef85d1c21809458211cbdec24c89ce69221c4b8b28d6de469c94d37cbaa9680a2722b795b0192cf50b03a34020ae665e7661a91c6a5c05ae7c7b5f068cff0148cb90726143dd6619f281e2135fb0b22d13ffda308e1577615f4e4b6574b95d0f11672567182ef66a058307edafd8bbd5c7ea0cb3b5dc128a79622561a22a9f8851de694f34492e1870872534e93ed65dd059c2ff8ad84f915eb"]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d1efec)) 2018/03/10 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f00000f0f88)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fdbffc)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000335fee)='/dev/loop-control\x00', 0x40, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x3e, &(0x7f0000000140)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000057b000)) 2018/03/10 05:03:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c54012ed7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8], {0x0, 0x989680}}) 2018/03/10 05:03:08 executing program 2: r0 = socket(0x5, 0x8007, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x5, 0x10, 0xfffffffffffeffff, 0x1}, &(0x7f0000000580)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000300)=@in6={0xa, 0x4e21, 0x3f3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x10000}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000340)="84f0611adc279ac0bba282e3931e801ef0b061baabf5bd7c16482b144de6e5a7f4adf448d0ec3e6c4bed9f0d631e9209dd28b5781aa4406676c2e8944d02479f485dc01dd765021cb3bf981042db000e23f4d8dbf2c3a8ecc9a9715d531c28991c2e50cf0d3e62806574f611e3db2365b003d07dca23ae8eb35242f31cd4bed066fa4fc099366dba9b272f0278cd3fc6bb4d060a3e013fb0e3c5d15ec486ff8da23e914fa0c4b3282e0b37d5fe40eccce1a6209bb6f0a3cf30d23cbbe8195122d098cd", 0xc3}, {&(0x7f0000000440)="d30d19d6c107f1d034ebbc06a7f33af31914e674db6d18be78badf7eebd33e4e4ee1a21a9bd9229fd39b9045d1d18f5bfc8ae1f27a62cdc90c22e73a5a029efbde21fb0d8340b51638aaad5f2e4dc5b34847e239ca8e45962a030aea239d282558d19648ad0b386ce76beec3bd2ca63bf106de6af38989a57f870468f2cff6cb03c27aa09771136697d046d66de655f17cc21d1272891d89d2424bfa12eaa5b7b22ac215fb408910841303096801d20527321eecab2aa02b", 0xb8}], 0x2, &(0x7f00000005c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0xb, 0x8, 0xc0, 0x0, 0x6, 0x2, r1}}], 0x2c, 0x40000}, 0x24008010) write(r0, &(0x7f0000000400), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="c0000000190000082dbd7000fcdbdf25ac1414aa000000000000000000000000ff0200000000000000000000000000014e2200014e2300050a00a080bf000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="8100000000000000080000000000000081000000000000000900000000000000080000000000000003000000000000000900000000000000060100000000000008000000000000000040b4070000000002000000000000002000000000000000780b0000b56b6e000300010000000000080019003c000000"], 0xc0}, 0x1}, 0x40040) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000640)={r1, 0xffffffffffffff00, 0x30, 0xa5, 0x6}, &(0x7f0000000680)=0x18) 2018/03/10 05:03:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x90043) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/193) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="36db91b92a880a18d0890fcc226dc09cadaedfb1c546aa9306708e1d80cbeb29a78b836bbc5d1c78c65b1b370cd3a4d1f846c26d45f97069aee6bee3149c724f", 0x40}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/03/10 05:03:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) dup2(r2, r0) 2018/03/10 05:03:08 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:08 executing program 6: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/10 05:03:08 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xd0a5, 0x6, [0x6, 0xfff, 0x0, 0x9, 0x400, 0xfffffffffffffff9]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xf0a8}, 0x8) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000340)="695660059225edddf1f11e240ba39579e17dcfbbbad7fcc1715d07a9e187e1f499e7ad964564f1057781e899293b585d391af08734b90d976309d74d8b3315c035c4788d739c5f942e2a61722b62b8ff8d6c64af46102d59fc91dc1bd9131494990fc2b3505ee6d538c60fd80a5ecebfa9f444b4d9a9f95e833cadaa97aa97759b296b7c3af9c13f038fd3346231f61b0343fe7031fc60e0e8fd505f54356c9abec509a7a250473e6bbd489e0014168d428e548ab593052c0de1d9ec9398f1858f0c342ea889c5488ebe43ae3fc5b9f5917f148ebc8460de9d034d775e869a4b52dc5bd8cdcfac5e406df45315c35e44d6fdb9e5991162", 0xf7, 0x6, &(0x7f0000000480)={r2, r3+10000000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) ftruncate(r0, 0x200000) 2018/03/10 05:03:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) 2018/03/10 05:03:08 executing program 4: syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x80) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000180)="2ce07dfecb48042fe3b7e77771a5a2e00185fde4417083d8839f2f3b1df548eff68966f6a49c93530e95ca666fa9eb8c3081baa643e292fcb6c898bdc4f6b2a4a18ae025b4b74f66b862982dcae9ebc2267016969e3c29a9fc903dd97b0d55ecd7f3dd240a123695472511de2e1cef212ac5fb96f03f8a", 0x77) r1 = perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0x0, 0x0, 0xf259, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, r0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r2 = fcntl$getown(r1, 0x9) prlimit64(r2, 0xd, 0x0, &(0x7f0000000040)) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='mime_type{]wlan1z#,\x00', 0x14, 0x3) sendto$inet(r0, &(0x7f0000000200)="e298b7e0b989abbe7968333c614f702a82bd81f64bdd4b6dcbe5d68ac6a549cfbbba1cb2ded9a57bc21d28089e1215d3997dd83154802524f56d3d8d585091c2c28da36a1f547ed5cd7c7d8da9bdc1cb7fd0bc33e8e1510edda9a68de48bc542a06432424e9fb27daca62561d702c0a14d75082b4ef174316fc633145fe4ed9c0c5d7c4cf56aae76ae30d50dde48cd2ea56091ce8b8b75497019c0e2d72609b3aa52ca27ac4d65855b40de1f4a6afeb090195530dee4fa1716204fc9297258b52ba65cf7a908c624fd07d8f52954e4885578d140618d49ba4e9ce940bcea5e0a0ba1be452c", 0xe5, 0x4004004, 0x0, 0x0) 2018/03/10 05:03:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000276fa8)={{}, 0xfffffffffffffffd, 0x0, 0x0, {0xfffffffffffffffd}}) 2018/03/10 05:03:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='.', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x3) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='..') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/10 05:03:08 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/10 05:03:08 executing program 7: r0 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='-vboxnet0\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x4200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x1, 0x0) 2018/03/10 05:03:08 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x68) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffff7) open$dir(&(0x7f0000e9f000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0x1c) [ 67.604167] FAULT_INJECTION: forcing a failure. [ 67.604167] name failslab, interval 1, probability 0, space 0, times 1 [ 67.615588] CPU: 1 PID: 10090 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #257 [ 67.622944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.632294] Call Trace: [ 67.634879] dump_stack+0x194/0x24d [ 67.638505] ? arch_local_irq_restore+0x53/0x53 [ 67.643160] ? mark_held_locks+0xaf/0x100 [ 67.647287] ? flex_array_get+0x1ba/0x230 [ 67.651411] ? retint_kernel+0x10/0x10 [ 67.655299] should_fail+0x8c0/0xa40 [ 67.658998] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 67.664111] ? trace_hardirqs_off+0x10/0x10 [ 67.668418] ? constraint_expr_eval+0x27f/0x12a0 [ 67.673217] ? flex_array_get_ptr+0x49/0x60 [ 67.677521] ? trace_hardirqs_off+0x10/0x10 [ 67.681839] ? find_held_lock+0x35/0x1d0 [ 67.685898] ? find_held_lock+0x35/0x1d0 [ 67.689963] ? avc_compute_av+0x225/0x710 [ 67.694102] should_failslab+0xec/0x120 [ 67.698058] kmem_cache_alloc+0x47/0x760 [ 67.702096] ? lock_release+0xa40/0xa40 [ 67.706054] ? do_raw_spin_trylock+0x190/0x190 [ 67.710625] avc_alloc_node+0x27/0x4d0 [ 67.714493] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.719502] avc_compute_av+0x22a/0x710 [ 67.723466] ? avc_alloc_node+0x4d0/0x4d0 [ 67.727609] ? rcutorture_record_progress+0x10/0x10 [ 67.732624] avc_has_perm+0x4be/0x680 [ 67.736417] ? avc_has_perm_noaudit+0x520/0x520 [ 67.741071] ? __fget+0x342/0x5b0 [ 67.744507] ? lock_downgrade+0x980/0x980 [ 67.748650] ? lock_release+0xa40/0xa40 [ 67.752610] ? __lock_is_held+0xb6/0x140 [ 67.756687] sock_has_perm+0x299/0x420 [ 67.760561] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 67.765921] ? __lock_is_held+0xb6/0x140 [ 67.769993] selinux_socket_setsockopt+0x44/0x80 [ 67.774741] security_socket_setsockopt+0x7d/0xb0 [ 67.779557] ? fget+0x18/0x20 [ 67.782656] compat_SyS_setsockopt+0xb8/0x410 [ 67.787128] ? SyS_write+0x184/0x220 [ 67.790831] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 67.795576] ? do_fast_syscall_32+0x156/0xf9f [ 67.800058] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 67.804795] do_fast_syscall_32+0x3ec/0xf9f [ 67.809110] ? do_int80_syscall_32+0x9c0/0x9c0 [ 67.813670] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.818147] ? finish_task_switch+0x1c1/0x7e0 [ 67.822633] ? syscall_return_slowpath+0x2ac/0x550 [ 67.827543] ? prepare_exit_to_usermode+0x350/0x350 [ 67.832541] ? sysret32_from_system_call+0x5/0x3c [ 67.837374] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.842211] entry_SYSENTER_compat+0x70/0x7f [ 67.846596] RIP: 0023:0xf7f27c99 [ 67.849937] RSP: 002b:00000000f772309c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 67.857623] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000084 [ 67.864875] RDX: 0000000000000009 RSI: 00000000200001c0 RDI: 0000000000000098 [ 67.872122] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 67.879371] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 67.886618] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/10 05:03:09 executing program 6: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="30438bf3f05069e31d3cb6b8d20ac9f19dc3edce0af34e7dae8a9ef5d1c54b7eab88cf631dcdacaeacf807d6cf80d4210d875e0cf1586d409989c2ec6dda") syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/10 05:03:09 executing program 7: r0 = open(&(0x7f0000000000)='./file1\x00', 0x10444, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffff608, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x100000000) fchdir(r0) r2 = gettid() fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x3, 0x0, 0x1, 0x2, r2}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) 2018/03/10 05:03:09 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x100000000}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000240)={'re}urity\x00'}, &(0x7f0000000180)=0xc7da212d) prctl$intptr(0x3e, 0xb77c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x3f, 0x7ff, 0x101, 0x100}, 0x6) write$evdev(r3, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) 2018/03/10 05:03:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='bic\x00', 0x4) 2018/03/10 05:03:09 executing program 0: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x181800, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x7, 0x1, 0x1, r1}) 2018/03/10 05:03:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x2540, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x80000001, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) r2 = dup2(r0, r1) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000000100)=""/207, 0xcf) 2018/03/10 05:03:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000040), 0x20000392) shutdown(r0, 0x0) 2018/03/10 05:03:09 executing program 1 (fault-call:5 fault-nth:1): r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:09 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) 2018/03/10 05:03:09 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='maps\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) preadv(r1, &(0x7f0000331000), 0x20000000000000bf, 0x45) 2018/03/10 05:03:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bridge0\x00', 0x7ff}) close(r0) [ 68.034164] FAULT_INJECTION: forcing a failure. [ 68.034164] name failslab, interval 1, probability 0, space 0, times 0 [ 68.045781] CPU: 1 PID: 10125 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #257 [ 68.053143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.062487] Call Trace: [ 68.065076] dump_stack+0x194/0x24d [ 68.068709] ? arch_local_irq_restore+0x53/0x53 [ 68.073374] ? trace_hardirqs_off+0x10/0x10 [ 68.077691] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.082898] should_fail+0x8c0/0xa40 [ 68.086620] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.091735] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 68.097094] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 68.102468] ? update_load_avg+0x249/0x2d80 [ 68.106807] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 68.112360] ? update_load_avg+0x249/0x2d80 [ 68.116695] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 68.122251] should_failslab+0xec/0x120 [ 68.126228] kmem_cache_alloc_node+0x56/0x760 [ 68.130720] ? rb_insert_color+0x1580/0x1580 [ 68.135141] __alloc_skb+0xf1/0x780 [ 68.138767] ? skb_copy_and_csum_dev+0x370/0x370 [ 68.143520] ? __lock_acquire+0x664/0x3e00 [ 68.147757] ? print_irqtrace_events+0x270/0x270 [ 68.152504] ? trace_event_raw_event_lock+0x340/0x340 [ 68.157703] ? print_irqtrace_events+0x270/0x270 [ 68.162456] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.167639] _sctp_make_chunk+0x51/0x270 [ 68.171689] sctp_make_control+0x39/0x150 [ 68.175815] sctp_make_heartbeat+0x90/0x420 [ 68.180122] ? sctp_make_violation_max_retrans+0x1b0/0x1b0 [ 68.185750] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.190590] ? print_irqtrace_events+0x270/0x270 [ 68.195348] sctp_sf_heartbeat.isra.24+0x26/0x180 [ 68.200173] sctp_sf_do_prm_requestheartbeat+0x27/0x100 [ 68.205528] sctp_do_sm+0x192/0x6ed0 [ 68.209229] ? __perf_event_task_sched_in+0x200/0xc20 [ 68.214401] ? perf_trace_lock+0xd6/0x900 [ 68.218538] ? __lock_acquire+0x664/0x3e00 [ 68.222759] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 68.228793] ? find_held_lock+0x35/0x1d0 [ 68.232833] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.237661] ? perf_trace_lock+0x900/0x900 [ 68.241886] ? lock_release+0xa40/0xa40 [ 68.245857] ? trace_hardirqs_off+0x10/0x10 [ 68.250184] ? compat_start_thread+0x80/0x80 [ 68.254588] ? trace_hardirqs_off+0x10/0x10 [ 68.258903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.263910] ? find_held_lock+0x35/0x1d0 [ 68.267960] ? __might_fault+0x110/0x1d0 [ 68.272345] ? lock_downgrade+0x980/0x980 [ 68.272400] ? lock_release+0xa40/0xa40 [ 68.272415] ? __schedule+0x903/0x1ec0 [ 68.272444] sctp_primitive_REQUESTHEARTBEAT+0xa0/0xd0 [ 68.272469] sctp_apply_peer_addr_params+0x759/0xf30 [ 68.272494] sctp_setsockopt_peer_addr_params+0x36f/0x5f0 [ 68.272515] ? sctp_getsockopt_assoc_stats+0x910/0x910 [ 68.272558] ? __local_bh_enable_ip+0x121/0x230 [ 68.310285] sctp_setsockopt+0x19ac/0x61d0 [ 68.310300] ? perf_trace_lock+0xd6/0x900 [ 68.310316] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 68.310333] ? trace_event_raw_event_lock+0x340/0x340 [ 68.310347] ? perf_trace_lock+0x900/0x900 [ 68.310355] ? trace_hardirqs_off+0x10/0x10 [ 68.310369] ? trace_hardirqs_off+0x10/0x10 [ 68.310384] ? flex_array_get_ptr+0x49/0x60 [ 68.346649] ? trace_hardirqs_off+0x10/0x10 [ 68.346667] ? trace_hardirqs_off+0x10/0x10 [ 68.346680] ? perf_trace_lock+0xd6/0x900 [ 68.346689] ? find_held_lock+0x35/0x1d0 [ 68.346707] ? trace_event_raw_event_lock+0x340/0x340 [ 68.368740] ? trace_hardirqs_off+0x10/0x10 [ 68.373041] ? lock_downgrade+0x980/0x980 [ 68.377187] ? lock_release+0xa40/0xa40 [ 68.381178] ? find_held_lock+0x35/0x1d0 [ 68.385248] ? avc_has_perm+0x35e/0x680 [ 68.389208] ? lock_downgrade+0x980/0x980 [ 68.393352] ? avc_alloc_node+0x4d0/0x4d0 [ 68.397491] ? perf_trace_lock+0xd6/0x900 [ 68.401622] ? avc_has_perm+0x43e/0x680 [ 68.405575] ? avc_has_perm_noaudit+0x520/0x520 [ 68.410226] ? __fget+0x342/0x5b0 [ 68.413657] ? lock_downgrade+0x980/0x980 [ 68.417785] ? lock_release+0xa40/0xa40 [ 68.421747] ? __lock_is_held+0xb6/0x140 [ 68.425807] ? sock_has_perm+0x2a4/0x420 [ 68.429846] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 68.435194] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 68.440891] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 68.446195] compat_sock_common_setsockopt+0x104/0x140 [ 68.451469] compat_SyS_setsockopt+0x17c/0x410 [ 68.456045] ? sock_common_setsockopt+0xd0/0xd0 [ 68.460706] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 68.465441] ? do_fast_syscall_32+0x156/0xf9f [ 68.469925] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 68.474659] do_fast_syscall_32+0x3ec/0xf9f [ 68.478964] ? do_int80_syscall_32+0x9c0/0x9c0 [ 68.483522] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.487996] ? finish_task_switch+0x1c1/0x7e0 [ 68.492478] ? syscall_return_slowpath+0x2ac/0x550 [ 68.497384] ? prepare_exit_to_usermode+0x350/0x350 [ 68.502378] ? sysret32_from_system_call+0x5/0x3c [ 68.507205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.512051] entry_SYSENTER_compat+0x70/0x7f [ 68.516449] RIP: 0023:0xf7f27c99 [ 68.519793] RSP: 002b:00000000f772309c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 68.527476] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000084 [ 68.534728] RDX: 0000000000000009 RSI: 00000000200001c0 RDI: 0000000000000098 [ 68.541974] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 68.549218] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 68.556459] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 68.567302] kauditd_printk_skb: 713 callbacks suppressed [ 68.567309] audit: type=1400 audit(1520658189.949:3325): avc: denied { map } for pid=10164 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 68.595231] audit: type=1400 audit(1520658189.959:3326): avc: denied { net_admin } for pid=4206 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.619748] audit: type=1400 audit(1520658189.969:3327): avc: denied { map } for pid=10164 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 68.641887] audit: type=1400 audit(1520658189.971:3328): avc: denied { map } for pid=10164 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/10 05:03:10 executing program 6: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000004000), 0x4) 2018/03/10 05:03:10 executing program 3: pipe2(&(0x7f0000005680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffff8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x4) clock_gettime(0x0, &(0x7f0000006a80)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005700)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000006980)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/244, 0xf4}, {&(0x7f0000001280)=""/92, 0x5c}, {&(0x7f0000001300)=""/241, 0xf1}, {&(0x7f0000001400)=""/244, 0xf4}], 0x5, &(0x7f0000001540)=""/52, 0x34, 0x5}}, {{&(0x7f0000001580)=@l2, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001600)=""/33, 0x21}, {&(0x7f0000001640)=""/222, 0xde}, {&(0x7f0000001740)=""/15, 0xf}, {&(0x7f0000001780)=""/8, 0x8}, {&(0x7f00000017c0)=""/97, 0x61}, {&(0x7f0000001840)=""/203, 0xcb}, {&(0x7f0000001940)=""/38, 0x26}, {&(0x7f0000001980)=""/81, 0x51}, {&(0x7f0000001a00)=""/85, 0x55}], 0x9, &(0x7f0000001b00)=""/203, 0xcb, 0x4}, 0x3ff}, {{&(0x7f0000001c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/22, 0x16}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/3, 0x3}, {&(0x7f0000003d00)=""/217, 0xd9}, {&(0x7f0000003e00)=""/94, 0x5e}, {&(0x7f0000003e80)=""/205, 0xcd}], 0x7, &(0x7f0000003fc0)=""/25, 0x12, 0x2}}, {{&(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000004080)=""/22, 0x16}, {&(0x7f00000040c0)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000005280)=[{&(0x7f0000004140)=""/238, 0xee}, {&(0x7f0000004240)=""/9, 0x9}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7}, 0x7ff}, {{&(0x7f00000052c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005480)=[{&(0x7f0000005340)=""/99, 0x63}, {&(0x7f00000053c0)=""/179, 0xb3}], 0x2, 0x0, 0x0, 0x3}, 0xaf}, {{&(0x7f00000054c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000006840)=[{&(0x7f0000005540)=""/188, 0xbc}, {&(0x7f0000005600)=""/109, 0x6d}, {&(0x7f0000006b40)=""/151, 0x97}, {&(0x7f0000005740)=""/35, 0x23}, {&(0x7f0000005780)=""/31, 0x1f}, {&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/68, 0x44}], 0x7, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000006880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000006900)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x3}, 0x8001}], 0x8, 0x0, &(0x7f0000006ac0)={r2, r3+10000000}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000006b00)=0x8000, 0x4) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000040)=0x3fc) 2018/03/10 05:03:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="300000001c64018db3800cd795147b2676d79f6d3f000904000000e30000000008000000", @ANYBLOB="0227be134c930ff9fb57a324fafa20af8fca6b0394f9ea65fe62080e26a8aa548f576e1ea508f10e1a807e127137d04834f3cd13315d61a3e9f29f48deb4c984ff0ffbf09504000000d152b0b5298a16384477fa8814046ce241160fd786f5e23b5ec52475212107600232cf4583f45bec6c5387eeb961decafe3a4016de9326a1216f5e773520c6e4e9341e99c60640f4a9362a43a687e90201263ec8ed45b6d5b9492963500300000027d234911d24c341cc6180555bd912bcf6f630094c92938ffb6a18b69fdc802b74ba4926b1944e739d350749aa6c24ca11405cba9b359e2c60", @ANYBLOB="0000000014000100ff020000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x4) r1 = dup2(r0, r0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8e0000, 0xde, 0x5, 0xff, 0x6, 0x3, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0x1, 0x10000, 0x7, 0x8}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r3, 0x9, 0x1, 0xe4, 0x4, 0x1d4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x100000000}, &(0x7f0000000140)=0x8) bind$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/03/10 05:03:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffff801, 0x80000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0xb, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, {0x0, 0x1000}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1101}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/10 05:03:10 executing program 1: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000180)="403e2c98729b307e72a9bdd15203", 0xe, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x800000000000, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0xfffffffffffffffe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) setfsuid(r2) fdatasync(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:10 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)="ddf1771efa8fb0b6698d8df9cdb7c0647244e70dfe7ec1ec3188a0c8b2ec263692b2c889dca55b54369b6aa8958b3d7dc094551d3b09f132fc5ccd959b752e400b410f8e6ff62b07b1fdb1d1bf43937d0b8cb88ebebdbff0d7caa0c9ed365f009682dca954961a992df78399c485f992e72e973583a94f0ef91305394fced24d9ae7f8ba1aa8b7d4f2368e19fea0422786774fea3c9c2a65938e4dc8eea76ce2419bf6", 0xa3) r1 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/ptmx\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="f1951ff6883a1ce8f65899b2dfd411b11a2165fb4734", 0x16, 0xfffffffffffffffa) r3 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/ptmx\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r2, r3}, &(0x7f00000003c0)=""/109, 0x6d, &(0x7f0000000580)={&(0x7f0000000440)={'sha224-avx\x00'}, &(0x7f0000000480)="473e14dc559a84f2ee6c0c76ed16797b75dbe4eec4dea4ecc3c621fd7194155e0d45c227e3a7c06cccb0b000970895424024dcf107134d741686a30c05714b2008c6f54921e4b9bd15ef82e3d8c24ea34d16d1e00550a1d774cd05e5654548e28aac23eb0fcdcd2eebc0639344fb937600c91e21a15e89e8706d747335b8ae76636d784d6e423e51d439a330a20102650e31cacb912f0a51044a682c64bd8a1a5fde8796fdc309eb6a4a97573a498f16752e3df7dc8d3f4510eb7c9a27935e9adf3bf53fd3da6b4f0fd15260cd3fef9259b36706bf535558defdda7e1afb1d932c518af567d04ac371cc6648", 0xec}) pipe(&(0x7f0000000100)) 2018/03/10 05:03:10 executing program 5: epoll_create1(0x80000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x28002, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) getpgid(0xffffffffffffffff) write$fuse(r0, &(0x7f00000000c0)=ANY=[], 0x0) 2018/03/10 05:03:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x91) sendmsg$nfc_llcp(r1, &(0x7f0000001580)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x3, 0x8000, 0x56, "1e53e7149d2270081d1175954754d521580bd1acdbeedc5aab1ea93add266497f49e7d6f4890d8bdae8fc1f8a22cde36913712d01d37f28aa79ffbd1e569d6", 0x1a}, 0x58, &(0x7f0000001540)=[{&(0x7f0000000200)="3eed70277ed2247079202ee7fef1f02a0fc7bc39b74e997479eaa28d4ccab9ea7fbf4c64a8cbdb16825763de717b6cc7904456ac54c3cd4db8d76c6f62ca5e3c33", 0x41}, {&(0x7f0000000280)="ec4607dc4ca06dec5a09a69b3822d964b2cc2d8ab671e872ad29b25e6eb81a560e4691a0772db8e8d8552620f7a04a39212bfb641f8890100ecca9e641118299bc095e8bd56a46657074fff845e44780ba5e1102659fb7", 0x57}, {&(0x7f0000000300)="708dc6a3aac5271b9c4131ba430a142e23c9f3816dac2e06127d84dafb3332fc84b37a79a43f3283f430690f4aabdbc8c1616dcbf33fbbb11403f07e80cf7d26e8177e1f9aed5f5cb9f5cba2a17cfdfd6157d7ad5d190edbd506a0961e20b67594001868bd601223f112f55b3c1484b3ea543713dfad2b11534d600895d896976918bf", 0x83}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="f42fc230e6bc96b9aafb88257db965336ac543dbf5651c0eca04c1385afd3c3822adc2f031159f8e610c2fc2086319e3fdc34a74d491719aadbff29ad4d7b2050b6175729b4e6b938042c7bf7001aafb96c85426552d18c5f00bdbf8b80599f35d2cefebf6e9030319169b4410c02f", 0x6f}, {&(0x7f0000001440)="b43c9f252bbc9ddbe79055ce58d3208563dd4a6b52c6acfde3800c6d9d55f2eb36f4b4199e9904f4abbd74c2f4a7060180d26955971781408b8a36dba316a18ee72b2f4b322333c256dc63b7bf2331d22b51681432086231a6b01f917d40a4373ab6fea94ba538cebc7da172b38b45c608d05f7d4013b5bbf5f05becab3c0ce40b69ec1f473cc9d1315bad650fbcee1bb874b784d2da748d50d9398ec9040fcaa0211465c0715c20c066aa75ba04", 0xae}, {&(0x7f0000001500)="63c011f6971331b14fbd4e27e2281a9a7c5e8dc867446cda543bf3bcc36d451b3e03b1e061fd39c61486782d79a44bc6083e6d2312", 0x35}], 0x7, 0x0, 0x0, 0x800}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x20, 0x15, 0x221, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2}]}, 0x20}, 0x1}, 0x0) [ 68.674822] audit: type=1400 audit(1520658190.057:3329): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.712609] audit: type=1400 audit(1520658190.091:3330): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6gre0\x00'}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='tunl0\x00', 0x3}) 2018/03/10 05:03:10 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x6, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000140)={r2, 0x6}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xb4c3) fcntl$getflags(r0, 0x401) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000540)={{0x2, 0x1, 0x40, 0x0, 0x2}, 0x2, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x695732b4, 0x0, 0x9}) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000480)={0x0, {{0x2}}}, 0x84) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x3, 0x7918]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$KDDISABIO(r1, 0x4b37) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000740)={0x3, 0x100}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000006c0)=0x9, &(0x7f0000000700)=0x4) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f0000000340)=""/248, 0xf8}], 0x4, 0x2e) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000640)={0x2, 0x0, [{}, {}]}) [ 68.754779] audit: type=1400 audit(1520658190.137:3331): avc: denied { net_admin } for pid=10177 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.779557] audit: type=1400 audit(1520658190.137:3332): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:10 executing program 6: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000) setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f000098b000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) [ 68.804099] audit: type=1400 audit(1520658190.137:3333): avc: denied { net_admin } for pid=4209 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.828619] audit: type=1400 audit(1520658190.187:3334): avc: denied { net_admin } for pid=10186 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x7) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="2900000018003109004a0001000c00070a0000000a00ff068000001daf99c6426495412799206c28dca4513909005dbd2514786126cfbbcf", 0x38}], 0x1) 2018/03/10 05:03:10 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x10001, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0xff, 0x2000000000, 0x6, 'queue0\x00', 0x6}) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000100afdff00000000000100000000000013f1112ec6f1563d968c3cb7660691a342fe471ee326ba467a633297bbb67a4657e55f0b9b93ae6af77b8cf51ef463c56d8c981afeff123060bdb3a3e602509d7e66dcf634488216ed317c6bc9b55d1f11e5ee60c4cc6befaedcd3546ad5aaeee5887579948808f5eae9b8284d354febfed6f77f0618db89d97034d492aeee51d42af0795919c63b4bf0eb33fcce7686b8"], 0x14}, 0x1}, 0x0) 2018/03/10 05:03:10 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffff9c, 0x1}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x4000000000000000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfsd\x00', 0x0, &(0x7f00000000c0)) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000180)=""/152) 2018/03/10 05:03:10 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x436280) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x0, 0x8, 0x9}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) connect$inet6(r1, &(0x7f000096ffe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000e29ffc), &(0x7f0000a23000)=0x4) 2018/03/10 05:03:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x8000}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x3, 0x4e20, 0x5, 0x2, 0x80, 0xa0, 0x2d, r1, r2}, {0x1, 0x1e0, 0x6, 0x9, 0x2, 0x3f, 0x5067d1b6, 0x5}, {0x80000001, 0x7, 0x1, 0x431f}, 0x901, 0x6e6bba, 0x1, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x5, 0x3, 0x1f, 0x10001, 0x4, 0x5}}, 0xe8) fcntl$notify(r0, 0x402, 0x8) 2018/03/10 05:03:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x5658, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000002040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001dc0)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, 0x3f, 0x790e, 0x6, 0x400, 0x1, 0x800000, r2}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002480), &(0x7f00000024c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002500)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000025c0)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000042c0)=@assoc_value, &(0x7f0000004300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004340)={0x0, 0x8}, &(0x7f0000004380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004480), &(0x7f00000044c0)=0x8) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) 2018/03/10 05:03:10 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000100)=""/172, &(0x7f00000001c0)=0xac) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/181, 0xb5}], 0x6, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000340)='./file0\x00', 0x26102, 0x0) 2018/03/10 05:03:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x10005, 0x1, 0x2000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/10 05:03:10 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x58, &(0x7f00006a9fc0), 0x0, &(0x7f000042cfd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000746ff0)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x502c1) umount2(&(0x7f0000000080)='./file0\x00', 0xc) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x82000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="120bb92bf8f5c7c1d694250f3a0d934ea9da16020df05495a633cfbdd7866ecebc4cb2497027ee8e336a97f9bf786ad4a4432edb91175063436faf3153d294caf700000000", 0x45, 0x0, &(0x7f0000778000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000000180)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2, &(0x7f0000000400)=""/227, 0xe3, 0xa4}, 0x8001}, {{&(0x7f0000000500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000580)=""/174, 0xae}, {&(0x7f0000000640)=""/97, 0x61}, {&(0x7f00000006c0)=""/183, 0xb7}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/202, 0xca}, {&(0x7f0000001880)=""/109, 0x6d}, {&(0x7f0000001900)=""/243, 0xf3}, {&(0x7f0000001a00)=""/102, 0x66}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/130, 0x82}], 0xa, &(0x7f0000002bc0)=""/252, 0xfc, 0x401}, 0x4}], 0x2, 0x40012142, &(0x7f0000002d00)={0x77359400}) 2018/03/10 05:03:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x801, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x5e0, 0x398, 0x140, 0xffffffff, 0x140, 0x0, 0x514, 0x514, 0xffffffff, 0x514, 0x514, 0x5, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0x0, 0xff000000, 0xffffffff], 'syzkaller0\x00', '\x00', {}, {}, 0x87, 0x4, 0x1, 0x61}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xe59, 0x5, 0x20, 0x4, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1a, @ipv6, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e24, @icmp_id=0x65}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@broadcast=0xffffffff, @port=0x4e23, @gre_key=0x1c}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, @empty, [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], [0x0, 0x0, 0xffffffff, 0xffffffff], 'nr0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x2b, 0x1f, 0x2, 0x19}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x520b, 0x81, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xb, @ipv4=@loopback=0x7f000001, @ipv4=@rand_addr=0x9, @gre_key=0x9, @icmp_id=0x68}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0x18}, [0xff, 0xff0000ff, 0xff, 0xffffffff], [0xffffff00, 0xff000000, 0x0, 0xff], 'ifb0\x00', 'gre0\x00', {0xff}, {0xff}, 0x32, 0x80000000000000, 0x2, 0x1}, 0x0, 0x134, 0x17c, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x4, 0x40, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x8, 0x6, 0x1, [0x7fffffff, 0x7, 0x4, 0x0, 0x2, 0x8b, 0x6, 0xccd, 0x3, 0x8000, 0x0, 0x100000000, 0x6, 0x100000000, 0x100000001, 0x10000], 0x8}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@dev={0xfe, 0x80, [], 0xc}, @ipv6=@dev={0xfe, 0x80, [], 0x14}, @port=0x4e24, @gre_key=0x40}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x63c) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0xfffffd42) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/03/10 05:03:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001bfd0)="2f000000e80303fd6d00000000000000", 0x10}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'ip6gre0\x00', {0x4, 0x7fffffff, 0x9, "984063158eba", 0x1000}}) 2018/03/10 05:03:10 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x102002, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003a7000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd6054030000143a00fe8000000000000000000000000000ffff02000000000000000000000000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="7f7deab1df1c52d8"], 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) r4 = getpgid(r3) syz_open_procfs(r4, &(0x7f0000000000)='mountinfo\x00') 2018/03/10 05:03:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/50, 0x32, 0x103, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={"66696c74657200000000005b9052dd7932a48301000008000052f700"}, &(0x7f0000000100)=0x50) 2018/03/10 05:03:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x6}, 0x0, 0x0, 0x2000000000, {0xb1}}) 2018/03/10 05:03:10 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000b402000000000000fffffffffffffffffc000000ffffffff20020000ffffffffffffffff20020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x310) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr}}, 0x100000000, 0xfdbf, 0x0, "a14932cb8d836d3c50868257a32eaf2654d82e8c9d47fe15538ed6b5a37c8335ed17a2cf4804e1c025a18e4e66806f46e6ba2bcc0b17c167d0c24ebfd6d3109a89075ef37fdb67cc97679edcacd86e4a"}, 0xd8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x53f0, 0x10001, 0x63e6, 0x10000, 0x7, 0x7, 0x8, 0xf7, 0x7, 0x2b79}) 2018/03/10 05:03:10 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x202) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x0, 0x118, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xf24, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @multicast1=0xe0000001, @rand_addr=0x80000000, 0xa, 0x1}}}, {{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, 0xff000000, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xffff, 0xa9, 0xfff, 0x40, 0x3ff, 0x8, 'ipddp0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x2}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) set_mempolicy(0x7, &(0x7f0000823ff8), 0x0) syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) 2018/03/10 05:03:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000010000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff]}, 0x4d, r1}) 2018/03/10 05:03:10 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000000200)=0x8) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'erspan0\x00', 0x0}) unshare(0x84100) bind$can_raw(r1, &(0x7f0000001200)={0x1d, r2}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180)=0x4, 0x4) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/10 05:03:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/144, 0x90}], 0x14c) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/89, 0x59}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x600000, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000b00)=ANY=[@ANYBLOB="140000001d000800010000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/03/10 05:03:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4f9, 0xa5f, 0x2, 0x2, 0xfff, 0x6, 0x7fff, 0x8, r2}, 0x20) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/03/10 05:03:10 executing program 6: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000007000/0x1000)=nil, 0x1000}) 2018/03/10 05:03:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) read(r0, &(0x7f0000b28000)=""/170, 0xaa) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x2, 0x4, 0x4, r0}, 0x2c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x100, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="11634840030000000000000000000000000000000000000010000000000000000000000058000000000000002000000000000000", @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000002400000000000000852a687754b8a89f6f38f561000000005d07f4a06d6d47", @ANYRES64=r2, @ANYBLOB="0400000000000000852a687701010000", @ANYRES64=r3, @ANYBLOB="0400000000000000"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000663044002000000046304400100000001634040020000000000000002000000000000000000000011000000000000000000000058000000000000001800000000000000", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="00000000020000000000000085616466000000000400000000000000000000000000000035000000000000008561646600000000020000000000000003000000000000000900000000000000"], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="046304400200000012634840010000000000000002000000000000000000000011000000000000000000000048000000000000000800000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000003d000000000000008561646600000000010000000000000001000000000000001b00000000000000"], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0c05000000000000106308400200000000000000"], 0x2, 0x0, &(0x7f0000000500)='J]'}) 2018/03/10 05:03:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x3, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) recvfrom$ipx(r1, &(0x7f00000001c0)=""/151, 0x97, 0x0, &(0x7f0000000080)={0x4, 0x8d, 0x7ff, "1e536b67383d", 0x100}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffa, 0x80000002}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x33, [], 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000300)=""/51}, &(0x7f00000003c0)=0x50) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/10 05:03:10 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x482000, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="1000000094a000000000000000000000", 0x10}]) 2018/03/10 05:03:10 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x115400, 0x80) 2018/03/10 05:03:10 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x28000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa}, 0x2c) 2018/03/10 05:03:10 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x7fffffff, 0x3c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="4750aa01", 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/10 05:03:10 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002580)={0xffffffffffffff9c}) connect$pppoe(r1, &(0x7f00000025c0)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'rose0\x00'}}, 0x1e) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000180)=""/178, 0x2bc) recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000140)=""/19, 0x13}], 0x5, &(0x7f0000001380)=""/14, 0xe, 0x2}, 0x5fc}, {{&(0x7f00000013c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/66, 0x42}], 0x2, &(0x7f0000002500)=""/49, 0x31, 0x3ff}}], 0x2, 0x2003, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002640)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000037c0)={@dev={0xfe, 0x80, [], 0x12}, 0x54, r3}) 2018/03/10 05:03:10 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x40) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xc, [], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/12}, &(0x7f00000001c0)=0x50) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e81f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x3, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/03/10 05:03:10 executing program 7: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0x4) 2018/03/10 05:03:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x10001, 0x4) 2018/03/10 05:03:10 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x4010, r0, 0x0) 2018/03/10 05:03:10 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) sched_setscheduler(r1, 0x5, &(0x7f00000003c0)=0x9) r2 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x4, 0xfffffffffffffffd) r3 = getpid() ptrace$cont(0xffffffffffffffff, r3, 0x8, 0x1) getpeername(r0, &(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x7, 0x12, 0x4}) ptrace$setsig(0x4203, r3, 0x6e8c, &(0x7f0000000900)={0x9, 0x8000, 0x9b, 0x4b}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000440)={{0x8, 0x6, 0x2, 0x8, "f939983437f76440364bef22e41524b3ba622d6e05b48909caf9a7f5efa5bf7210dfc7040a0cb430b9afba8a", 0x81}, 0x7fff, [0x4, 0x6, 0x3, 0xffffffff, 0x1, 0x101, 0x4, 0x5, 0x9, 0xcd, 0x1, 0xf483, 0x8, 0x4, 0x8, 0x5, 0x131, 0xaaa7, 0x5f0, 0x7fffffff, 0x3f, 0x0, 0x0, 0x5, 0x800000000000, 0x0, 0x5, 0x1, 0x3f, 0xed8, 0x5, 0x10001, 0x87, 0xff, 0x800, 0x200, 0xff, 0x2, 0x6, 0x638, 0xec3, 0x2, 0xffffffffffff7632, 0x9, 0x1000, 0xfffffffffffffffd, 0xfcab, 0x7, 0x9, 0x101, 0x0, 0x800000000000000, 0x7, 0xffffffffffffffe1, 0xb29, 0x200, 0xfffffffffffffae3, 0xffffffffffff0001, 0x81, 0x6, 0x4, 0x9, 0x68, 0x400, 0x4f99853, 0xffff, 0x6, 0x8, 0x3, 0x3ff, 0x8, 0x2, 0x3, 0x4, 0x400, 0x7, 0x0, 0x1f5, 0x2994, 0x3, 0xd885, 0x9, 0x6, 0x3f, 0x7, 0x7c, 0x5, 0x6, 0x8750, 0x7, 0xffffffff00000000, 0x1, 0xa3f0000000000, 0x5, 0x4000000000, 0x10000, 0x2, 0x3f, 0x6, 0x400, 0x8, 0xff, 0xfffffffffffffff7, 0x6, 0xff, 0x2, 0x7, 0x0, 0x1000, 0xfffffffffffffffa, 0x3, 0x1ff, 0x100000001, 0x8, 0x80, 0x5, 0x0, 0x7, 0x100, 0xddf1, 0x4, 0x401, 0x2, 0x3, 0x10001, 0x9, 0x1f, 0x7fff], {r4, r5+10000000}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000140)={{0x81, 0x0, 0x0, 0x0, "7bc85e95c5742d6030999001f11f62891dcc1df0c11d8ceeec841cf0ea49ee2d457d9df7f7f5b498be8357b4"}, 0x0, 0x0, 0x0, r6, 0x0, 0x0, "06582585180c7625d9b031b07997954deebfc044b300b60a69ddbb7e66a20b4cc987adfad4c4cf360950763b612a03000000391adfe137a6495a3cca7963fd7f", &(0x7f0000000280)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x200000]}) 2018/03/10 05:03:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x2) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/03/10 05:03:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r1 = dup2(r0, r0) accept4$netrom(r1, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000340)={0x5, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000380)={r2, 0x21add004}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff0ae21fe7ac7395deb10b035c3821937b049baa7b4771d099e044a6fc554900ce211849b35c995230a4894f37d5b528071d80293926618fcfb4c8e8e918728858f438901abc871cbd7b90c31dc522565f778d00cb8e1235b63d0ba9a094ba272d2c2c8372534e3325f3d64352d944655b5640ad86496d572c62f88aa7e7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xfffffd4f) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x80, 0x40200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000140)={{0x7, 0x53c3}, {0x8, 0x80}, 0x3, 0x6, 0x5c}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20}}, 0x0, 0x700374d6, 0x100000000, 0x4, 0x93cca066bcd113d5}, 0xffffff0d) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x960}, 0x8) 2018/03/10 05:03:10 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) bind$bt_l2cap(r0, &(0x7f00000002c0)={0x1f, 0x75b, {0x4, 0x6, 0x4, 0x8, 0x427f80b8, 0x800}, 0x6, 0x200}, 0xe) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x71, r1}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x10, 0x114}], 0x10}}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) rt_tgsigqueueinfo(r2, r3, 0x2e, &(0x7f0000000280)={0x31, 0x5883, 0x4, 0x1}) 2018/03/10 05:03:10 executing program 7: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0x4) 2018/03/10 05:03:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x3ffffc, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/10 05:03:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000e92fe4)={&(0x7f0000386ff4)={0x10}, 0xc, &(0x7f00002c1ff8)={&(0x7f00009c6000)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1) 2018/03/10 05:03:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e22}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/87, 0x57}}, {{&(0x7f0000001640)=@nfc, 0x10, &(0x7f0000001700), 0x0, &(0x7f0000001740)=""/7, 0x7}}, {{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x3, 0x2041, 0x0) 2018/03/10 05:03:10 executing program 0: syz_open_dev$tun(&(0x7f0000e9e000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000001180)='rxrpc_s\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001200)="73656c66262b9000", 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001240)={r2, r3, r4}, &(0x7f0000001280)=""/247, 0xf7, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/10 05:03:10 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x12102, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001300)=@assoc_value={0x0, 0x8}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001380)={0x0, 0x711}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001400)={0x0, 0xffffffffffffff5d}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001480)={0x0, 0x3, 0x30}, &(0x7f00000014c0)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000280)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000001500)=[@init={0x14, 0x84, 0x0, {0x2, 0x200, 0x4, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0xfffffffffffff85a, 0x2, r2}}, @init={0x14, 0x84, 0x0, {0x80, 0x7, 0x0, 0x101}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x9, 0x2, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x75, 0x4, 0x2, 0x20000000, 0x1a9, 0x800, 0x8, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x100000001, 0x0, 0x1, 0x400, 0x6, 0x2, 0x25, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x200, 0x0, 0x3ffc0, 0x800, r5}}], 0x134, 0x40}, 0x20040001) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/233) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x18, 0x2, 0x2, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/10 05:03:11 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8b36, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) preadv(r0, &(0x7f0000001700)=[{&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/11, 0xb}, {&(0x7f0000001440)=""/92, 0x5c}, {&(0x7f00000014c0)=""/159, 0x9f}, {&(0x7f0000001580)=""/253, 0xfd}, {&(0x7f0000001680)=""/88, 0x58}], 0x8, 0x0) syz_open_procfs(r1, &(0x7f0000000280)='projid_map\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000200)={0x5, 0x7ff, 0x8, 0x7e, &(0x7f0000000040)=""/126, 0x2c, &(0x7f00000000c0)=""/44, 0xc8, &(0x7f0000000100)=""/200}) 2018/03/10 05:03:11 executing program 4: r0 = socket$inet6(0xa, 0x1ffffffffffff, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7f, 0x0, 0x4, 0xff80000000000000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xfffffffffffffffd, 0x188b1b50, 0x9, 0xffffffff, 0x31, 0x1f, 0xfff, {r2, @in6={{0xa, 0x4e24, 0x71, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x692, 0x2, 0x821, 0x5, 0x5}}, &(0x7f0000000280)=0xb0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) 2018/03/10 05:03:11 executing program 5: perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/10 05:03:11 executing program 3: add_key(&(0x7f000036aff5)='pkcs7_test\x00', &(0x7f00001f1000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000621000)="5f89", 0x2, 0xfffffffffffffffb) 2018/03/10 05:03:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_mreqn(r0, 0x0, 0x800024, &(0x7f0000000100)={@remote, @loopback}, &(0x7f0000000080)=0x1) 2018/03/10 05:03:11 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) recvfrom$unix(r1, &(0x7f0000000940)=""/53, 0x32b, 0x4002, &(0x7f0000000980)=@abs={0x1, 0x0, 0x4e20}, 0x59) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="641f0475230aaf001b1cafac01da94cb290484608dfa97c333349216a748e20cac664df19a7ae7003d22be7318b39d2ace9c00b8bfbbdc281adbc5b4646b724151c00724ff2f1bb9f02871a555feb3330046559243d73dfe2f31f97a03fdfd257d7c05586b9f0412cde0e425f723eb7678804d1282a0a5af9c5b5b7b90a268517ca0c2fde0ef4aacaa5ae517ffdd5e363ab25024ad8c3365ddb3399b9d9de59b16ecfef306977a771d25d5db4ca4bfc22675afb7ac4fc3f2173ae616ea9c26f26ce9a0235529fe78a487d927c4e290213f6eb28ff2c5f9", 0xd7, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0xfb, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x8) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="526a7020d46da668aa6b6ca162085981225c949c9ada325caff21b598d6fbc333275a8fb5ceacfa0e52585bca1232b65b3312c343a0068d06557d0ed227c5aea8061484e69541dc6b7120b649007eccd2abb3edf4e7921f628c3fa07edbc1f1e03c45e2374d9ac7a7e75b05695d562abb14e2a2c45d0b56de1ba7b26a5be594156dc25754bbaed68cb71a18352d714a33d3732c513480ee2a7f6c9343e", 0x9d, 0xfffffffffffffff8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000840)={0x6, &(0x7f0000000800)=[{0x7fff, 0x3}, {0x80, 0x4}, {0x1fb, 0x8001}, {0x5, 0x3f}, {0x7, 0x6}, {0x796, 0x3}]}) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0)=""/51, 0x33, &(0x7f0000000640)={&(0x7f0000000500)={'michael_mic\x00'}, &(0x7f0000000540)="2df111260ae83d6976309fc965a49dcd4b5e7bbb3baf186e216a475f1d1cbc8b4a425f11ea4922ca49a0ee753798b5a07127df05685a1d0557cd7c959ca56f0aa051cc96460cfc1aa9f28f99895fce0f1356e26771af8f3c2db87096be44060dae48506c883ca4eae5e73dfa4281b54f2b2ec7d7b8102d721f86b4d4c049474c190ec6770fdf895b7421a0e3c3f665c8b6a7fc10d6bb58782b18621a370b54e60b1caa63ad05e72c4544da9651608364b2b3c4b4016898cab6af594c54546482421edcbe8359bb9fb5afce01bca3db346d357881f11291046dfd2f00d86b84a36fc3184ba1", 0xe5}) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x20, 0x80000) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/03/10 05:03:11 executing program 7: getgroups(0x23a375a0c62a01c9, &(0x7f0000000080)=[0x0]) setfsgid(r0) 2018/03/10 05:03:11 executing program 0: r0 = perf_event_open(&(0x7f0000530f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007b8fff)}, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200080, 0x0) 2018/03/10 05:03:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, &(0x7f0000000040)}) bind(r0, &(0x7f0000886000)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) 2018/03/10 05:03:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x8, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000240)=""/101) 2018/03/10 05:03:11 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="040000000a004e2004000000fe80000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e2408000000fe8000000000000000000000000000aa20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2302000000ff01000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000ff0200000000000000000000000000011f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20b6000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300f0ffff000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x30c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057b02800000000000000000000000000000000010000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff000000daff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000c4fdd0ecef000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000b49a00000000000000000000000100000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7c, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001740)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001840)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001880)={@loopback={0x0, 0x1}, 0x64, r2}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001700)={0x2, &(0x7f0000000040)=""/13, &(0x7f00000000c0)=[{0x2, 0x2, 0xbe8, &(0x7f0000000080)=""/2}, {0x3f, 0x1000, 0x8000, &(0x7f0000000700)=""/4096}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000018c0)={@in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x100000001}}, 0x5, 0x3, 0x7, "bff6b8fd01cdd6191604283d5f9a8a1f3850b96f580e1771ab6df7dd6c8dd15a54a4e8857824b11172b575876f9f31a67fb5afb078a1c3ec8d2c7e979eade957ed3dab4ce7c3eb6de2bd52e3d036ba48"}, 0xd8) 2018/03/10 05:03:11 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x800, 0x401) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'nr0\x00'}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) 2018/03/10 05:03:11 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) 2018/03/10 05:03:11 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbfff2)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="07f977177d3a25e1cabf29a2c08dffba1c9b66dd0fe39871c460d2700d4f2f8a761ae33bc07c769ed66c13f5ee2e601fce20560b2c8a70cbe87d603ac4ec7fbf1363e0cad6298cff978fa17353df9a7fc571623ad722afb1eabf72da7b97ad0006344003a744d9e9cfe5b92688c96c628a", 0x347) [ 69.837582] SELinux: policydb magic number 0x1777f907 does not match expected magic number 0xf97cff8c [ 69.878555] SELinux: failed to load policy 2018/03/10 05:03:11 executing program 0: r0 = socket(0xa, 0x5, 0xfffffffffffffffb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @empty, 0x0, 0x1}, 0xe) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x8, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) 2018/03/10 05:03:11 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="20000000050000000000000000000000070000000000000000000000000000"], 0x20) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00000000c0)=""/116, &(0x7f0000000140)=0x74) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000080)='\x00*yS', 0x4) 2018/03/10 05:03:11 executing program 3: mkdir(&(0x7f0000839000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000d4000)='./control\x00', 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b63db85e178d00000001b29f00000000ffffffffedbc7018cebcb997ae21914d872c678ce22c9b161a00000000000000cc6351be3c233ec1ca82569a6c6473ade86e9c753beaff94", 0x48) 2018/03/10 05:03:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x401) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x50, 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x20, 0x0, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001100)={r3}, 0x8) 2018/03/10 05:03:11 executing program 4: pselect6(0xfffffffffffffd87, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100), 0x8}) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/128) 2018/03/10 05:03:11 executing program 5: r0 = getpgrp(0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x4000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000140)={r2, r3, 0x1}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000080)=ANY=[@ANYRES32]}) 2018/03/10 05:03:11 executing program 7: r0 = memfd_create(&(0x7f0000000380)='d%vD', 0xfffffffffffffffd) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) fstat(r0, &(0x7f0000000440)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)=""/167, &(0x7f0000000300)=0xa7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x1f, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x4, 0x9}, 0x1, 0x3, 0x10000, {0x3, 0xd2}, 0x0, 0x3}) 2018/03/10 05:03:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xbe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x0, 0x0, {0x1, 0x3, 0xffff, 0x3, 0x400}}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x72, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/114}, &(0x7f0000000180)=0x50) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:11 executing program 4: ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000000c0)=""/37) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000440)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x0, r1+30000000}, &(0x7f00000001c0), 0x8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000200)=""/209) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000300)="9e6455276c290ca666f04ef8f78d702d612ba0989fbd32276d85970b68c60d85795aa852a7ccadb8b1f4669b8e95d8f9eacd8a00061fedc48c9edaf96240d361b3014fb77db683921eb4f1dfc7adb4b7fe3fac6f8ef44f9f01e3d77fce6e5216ae7c1cfc8e10dc2e5f7810e9dda369134a327e254257054277af5677b5669bbaf92f0bd7dc654f54178a467ecad2f9ef72486d5f798c96b4b16a90211919cfef6484233422", &(0x7f00000003c0)=""/103}, 0x18) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/10 05:03:11 executing program 7: sync() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x5, 0x8, 0x20000, 0x4, 0xfffffffffffffffb, 0xff, 0xcc39, 0x8, 0x100, 0xfffffffffffffffc, 0x1}, 0xb) listen(0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/10 05:03:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @local, @dev}, &(0x7f0000000640)=0xc) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000680)=@delneigh={0x40, 0x1d, 0x610, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, r1, 0x40, 0x0, 0x5}, [@NDA_MASTER={0x8, 0x9, 0x5}, @NDA_LINK_NETNSID={0x8, 0xa, 0x40}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/10 05:03:11 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000000000, 0x1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000340)=0x17ffb) mkdir(&(0x7f0000570000)='./file0\x00', 0x0) ustat(0xfffffffffffffff9, &(0x7f0000000080)) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000000100)='affs\x00', 0x0, &(0x7f0000be2fe3)) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0xb6, 0xfffffffffffffffe, 0xf8, 0x5, 0x6, 0x400]}) [ 69.940419] sg_write: data in/out 36083/24 bytes for SCSI command 0xe2-- guessing data in; [ 69.940419] program syz-executor3 not setting count and/or reply_len properly 2018/03/10 05:03:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES64=r2, @ANYBLOB="0100000000000000"], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/10 05:03:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0xd000, 0x17004, 0x100000, 0x4001], 0x800, 0x8a, 0x5}) 2018/03/10 05:03:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x5) 2018/03/10 05:03:11 executing program 2: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xcd) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3f, 0x2, 0x1ff}, 0x10) 2018/03/10 05:03:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000b42000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000f01000)='./file0\x00', 0x7) sendto$inet6(r0, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) 2018/03/10 05:03:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) pwrite64(r0, &(0x7f0000000280)="3e41944d8c19ccb714e8440a735050120c2ac6587021324b2b4d7872e06f8558410d6c1c615acfbaa4d92e3f9e9e3047f9f9adce0aa88b675b627630b7708df455b7f719240f5092af8326626a052ecddaa79bfffd796cd3876abd55f272ee2bc07ebd272a3e1b0f3f96307d3123720ddddfba0773c6dd596ec328b27880f2c362dac683f29ea358940268163843f7e991b4738208a5d8d3ee4d80832d5f5cec7dd6c699c09863701130acc6f0b9765a06a2c8bef6f528a09f6f5056ae58731f416a1fa786f749cfe43e9f06861e7c4c", 0xd0, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) [ 70.051700] binder: 10437:10441 ioctl c0306201 20a94fd0 returned -14 [ 70.075643] binder: send failed reply for transaction 30 to 10437:10441 [ 70.093302] binder: 10437:10441 transaction failed 29189/-22, size 40-8 line 2848 [ 70.134674] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/10 05:03:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/03/10 05:03:11 executing program 6: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) lseek(r0, 0x0, 0x3) 2018/03/10 05:03:11 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x20000003, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) madvise(&(0x7f0000c14000/0x4000)=nil, 0x4000, 0xe) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x90000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) 2018/03/10 05:03:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0d61c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000668000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f000083f000)=[{&(0x7f0000e59f13)=')', 0x1}], 0x1) readv(r0, &(0x7f000016e000)=[{&(0x7f0000dfd000)=""/207, 0xcf}], 0x1) sendto$inet(r0, &(0x7f0000000340)="00a3ea01dd815348a39f5821ad7451d173fb8742bf2d7f1b1897ee273c50ff69d6028a47e5a1f6adb40f8abf323b08c2699ba08a0d9333514fe60c44b54b1e04720690ab62cee32e6feacf89f0602bad488cd0219155510e377f6c4deaf6d01bcc07ac70b3d06869754a8cc5823126a0b5722167", 0x74, 0x0, &(0x7f0000f81000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt(r0, 0x1, 0x9, &(0x7f00000003c0)="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", 0x1000) shutdown(r0, 0x3) 2018/03/10 05:03:11 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80100, 0x0) fadvise64(r1, 0x0, 0x4, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0xffffffffffffff3d) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x102}, &(0x7f0000000380)=0xfffffffffffffd6f) 2018/03/10 05:03:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000002500)={&(0x7f0000000240)=@nl, 0xc, &(0x7f0000002480)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/44, 0x2c}, 0x0) 2018/03/10 05:03:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x24000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000380)={r0, r0, 0x1, 0x6, &(0x7f0000000280)="24e79e9e255ca559b28ff7b783eb0322bb550ce11ab8437517b7d8a2a32f90aeca28abf40e72735bda758d10031a6558ee54b373c8cdd8da90b6585a612d8a15a4a8cba3edd3e50f03482428edae0ecf4f19cc62ce0ffb7f1639955e50fbaf9cab6b2f7a72bb10fe2a2a3e6ff5b8d6c9f83d9a42157eed1ae3b84da2c3b9567e6dea9cf86b3d319d458182ec858710192ee6047cb65a605ba1f3fe3600fa0cdb8ced74136db93aba96a3e88a3ec2537aff3738bf8b679bd47ac0bbe0088a7f0ba13fa140ba336699ead6ea146773c81835abaed6eae4f43db323249ea2443fa8c284227d701c4ff9c2e7d86b13", 0x101, 0x8, 0x3, 0xf9, 0xb2, 0x1, 0x48d, "c9db72f0a8150c58dc42acb38b944e7567455c42ceccc1e7ada2e0fedc35d6ba66e2958d26a1db8875fad4dd4695c1e0e42e32a94b5a3289a0cc2846eba2c551bcde8e9a6aa4879f1e667f5c436f8359e7340ad0a8e81884b265b5cb7846d71672b88a6bfeb1a82c4bab48b824fe18003ca82b35f2f8e4d241ea79f07bc87bb373b1f77a9ff0461437ff900bf249de42394cfefefa87009e17334fd3767f2886efc1e0936991360ac2efb3d6ebb5"}) 2018/03/10 05:03:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) madvise(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0x65) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/167, &(0x7f0000000100)=0xa7) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x93, "39f7129d33c78a702665b926007e75210b06e8414f2c27e4a7687bef54f734858f9883d00b68a70fa9bbe51d9c2865842b876f7f490c5713d07a2961fa5c4e9efccc1c2bc425ca4483401b4b9446a32a6f36c93ba3106432095056f6b57fa5de312e397bef517153ee1e8dc102b62586715e9a6ec45d3c5282d951f2cfa8c51c882827a94bef46052221b7e054482e4bb54a28"}, &(0x7f0000000140)=0x9b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0xa7f8}, 0x8) 2018/03/10 05:03:11 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000038000)={{0x3, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x2, 0x6, 0xfffffffffffffff8, 0x4, 0x9, 0x4}) 2018/03/10 05:03:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6d0, 0x35c, 0x10c, 0x10c, 0x4b0, 0x4b0, 0x604, 0x604, 0x604, 0x604, 0x604, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x10c}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x1a, 0x8, 0x5cb}}}, {{@uncond, 0x0, 0xec, 0x114, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x100000001, 0x9, 0x34}, {0x100, 0x20}}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff], [0xffffff00, 0xffffffff, 0x0, 0xff], 'yam0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xaf, 0x4, 0x5, 0x9}, 0x0, 0xf8, 0x13c, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x6, 0x9, 0x0, 0x3}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0xc, 0x3b, 0x9}}}, {{@uncond, 0x0, 0x110, 0x154, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x7}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv6, @ipv4, 0x19, 0x29, 0xb6}}}, {{@uncond, 0x0, 0x110, 0x154, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}, @common=@hl={0x24, 'hl\x00', 0x0, {0x3, 0x8}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv6, @ipv4=@broadcast=0xffffffff, 0x36, 0x17}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x72c) r1 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r1, &(0x7f00000007c0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) [ 70.318509] sctp: [Deprecated]: syz-executor0 (pid 10485) Use of struct sctp_assoc_value in delayed_ack socket option. [ 70.318509] Use struct sctp_sack_info instead 2018/03/10 05:03:11 executing program 6: socketpair(0x3, 0x80001, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x100009, 0x4, 0x8, 0x400, 0x4, 0xfff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff52) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={r2, r3/1000+30000}, 0x8) 2018/03/10 05:03:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x0, [0x0, 0xc3, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc6, "8b243c64d7c28e1a5c2d3639b1baa79390c51e6541352d9393eb52ec654944af90e81a5e9b40c43709895d2bcc0242fa65d6047903186b811c25f15c2743fbf8211ea6db723f19556bc5cee13509c062846dc583ec4842920f66c402c2a4ef52332584f349566ef93f9a7a313d3c8a00503f3b16bb2497ac5465ee7bb92ac20644602e71254370c72155927dc89f7c45f30d155ac028dbf778749edfaf3e4cfaa6e9d8f6128865c84457a853c651ebe31b2b6488587ff06ccfcc481e4cbea0fb95af3e346258"}, &(0x7f0000000040)=0xce) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x8}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x3c, &(0x7f0000000280)=0x3, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="eb0e95f491ea0cda522338c265175ddb670f645927aa2100116d009c13b65147613006bc91569440d8f9877aa14519b8886bdfddf883fb0a93ffae86d6cc99e1dc60fdae73c483e432d065c693826be228fdfd3c3595e544b2a52e", 0x5b) 2018/03/10 05:03:11 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r1, &(0x7f00000053c0)=@can={0x1d}, 0x80) [ 70.378496] sctp: [Deprecated]: syz-executor0 (pid 10500) Use of struct sctp_assoc_value in delayed_ack socket option. [ 70.378496] Use struct sctp_sack_info instead 2018/03/10 05:03:11 executing program 0: r0 = socket(0x10, 0x2, 0xc) r1 = accept4$llc(r0, &(0x7f00000016c0), &(0x7f0000001700)=0x10, 0x80800) write(r0, &(0x7f0000828fe1)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) finit_module(r1, &(0x7f0000000000), 0x1) 2018/03/10 05:03:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x100000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) sendto$inet(r0, &(0x7f00000000c0)="9757d4d111117bba24c5df19fe53c6b2d60afa6a1596c6e55dc7f7559f6e8514aca2066f1c3ddafc0518ddf0cd1442ff74405940ad6993f2eedf979e1af8117834f14c589dba054642a5ead24e2bb620056b40c38147d4e7a27d70bb0a07140df8524d81197ce6b61e13b879baf76a0a37489f23368d8fd71c68041f6d417e88c858529b30a09fec14ded01093181da1042528d802e7029aa33558a520d0cf6de7013ef5c5250f6a6b6321071a0fae5905c4ed868bc11db34256e985d09b3411e70b569f8d5e1ce87268141b4be638d652fb89172c6520", 0xd7, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x5, 0x9, 0x531, 0x0, 0x81}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ef00a9320000000000000100ffff"], &(0x7f0000000340)=0x12) exit(0x0) shutdown(r0, 0x1) 2018/03/10 05:03:11 executing program 5: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/03/10 05:03:11 executing program 4: r0 = socket$inet(0x2b, 0xa, 0xfcb5) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x400040) poll(&(0x7f0000000140)=[{r0, 0xa}, {r0, 0x4214}, {r0, 0x20}, {r0, 0x80}, {r0, 0x5500}], 0x5, 0x5) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ftruncate(r2, 0x7) 2018/03/10 05:03:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0x17) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @random="9d481964b5ee"}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip_vti0\x00'}) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1bb) 2018/03/10 05:03:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000002000000000000000000008e7c135a451bc16f348f3c5ec216434c00"], 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f000025afc8)=[{&(0x7f000010afe2)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/03/10 05:03:11 executing program 7: r0 = eventfd2(0x0, 0x800) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/03/10 05:03:11 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) init_module(&(0x7f0000000040)=',]security]md5sum\x00', 0x12, &(0x7f00000000c0)='/selinux/relabel\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/10 05:03:11 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="1646", 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000180)={0x3, 0x5}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x9}, 0x8) 2018/03/10 05:03:11 executing program 6: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) [ 70.559522] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 70.575995] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/03/10 05:03:12 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup(r0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x40f}, @in6={0xa, 0x4e23, 0x5, @empty, 0x2}, @in6={0xa, 0x4e23, 0x4fd4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}], 0xa0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/10 05:03:12 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/autofs\x00', 0x2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000017000)={0x3, {"a0c23eef27605b"}}, 0x10) ioctl(r1, 0x937e, &(0x7f0000016ffc)) 2018/03/10 05:03:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) 2018/03/10 05:03:12 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fchown(r0, r1, r2) r3 = socket$inet(0x2b, 0x1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x6, 0x1d, &(0x7f0000000240)={'filter\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000140), &(0x7f0000000c40)=""/4096}, &(0x7f0000000000)=0x78) socketpair(0x19, 0x80800, 0xb3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) mq_getsetattr(r6, &(0x7f00000002c0)={0x200, 0x9, 0x9, 0x7, 0x1, 0xfff, 0x100, 0x9e}, &(0x7f0000000300)) 2018/03/10 05:03:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='-]\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x7, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/03/10 05:03:12 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003eff68)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x98) getsockname(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x101, 0x40}, {0x100000000, 0x4}, 0x8001, 0x1, 0x1ff}) 2018/03/10 05:03:12 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x1, 0x0, 0x0) 2018/03/10 05:03:12 executing program 3: r0 = socket$inet(0x2, 0xa, 0xfffffffffffeffff) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="9642", 0x2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xffffffffffffff1e, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x0) recvmsg$netrom(r1, &(0x7f0000000940)={&(0x7f0000000140)=@full={{0x3, {"2f45da581d32f7"}}, [{"acccebdf00f947"}, {"22707afe01fc0c"}, {"eda6ca2c1cba3e"}, {"fd9d09ed596e91"}, {"a8fd3ef51734e7"}, {"5e1531dea17f9e"}, {"60e9ba2cc7b35f"}, {"1db14b4823c7d2"}]}, 0x48, &(0x7f00000008c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000840)='.', 0x1}], 0x2, 0x0, 0x0, 0x40}, 0x0) 2018/03/10 05:03:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x101004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) poll(&(0x7f0000000000)=[{r1, 0x4000}, {r1}, {r1, 0x1}], 0x3, 0x100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/10 05:03:12 executing program 5: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x6, 0x40, 0x2}, &(0x7f00000001c0)=0x10) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x7) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/10 05:03:12 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x8200) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/10 05:03:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x2000, 0x19, 0xfffffffffffffff9, 0x1, 0x80, 0xb8, 0x4, 0x20, 0x9, 0x0, 0x6}, {0x7, 0x2000, 0xa, 0x2, 0x8000, 0xfffffffffffffffa, 0xf082, 0x3, 0x84, 0x0, 0x9, 0x956}, {0x4000, 0x100000, 0xf, 0x3, 0x9f, 0x4, 0x5, 0x7, 0x0, 0x5, 0xd37, 0x9}, {0x4, 0xd000, 0xa, 0xba8d, 0x1, 0x4e4, 0x8000, 0x2000000, 0x9, 0xa4, 0x0, 0x200}, {0x4, 0x7000, 0xe, 0x5, 0x4, 0x8, 0x4, 0x1, 0x3ff, 0xf3, 0x401, 0x8001}, {0x1, 0x10f000, 0xf, 0x0, 0x200, 0x8, 0x9, 0x8, 0x6, 0x10000, 0x1, 0x3}, {0x4, 0x4, 0xd, 0x6, 0x1, 0x200, 0x2a2, 0x9, 0x80000000, 0x6, 0x5a4c, 0x7f}, {0x0, 0x1, 0xf, 0x9, 0x1264, 0x1, 0x21, 0x2, 0x5, 0x0, 0x3, 0x7fffffff}, {}, {0x2, 0xf002}, 0x80000000, 0x0, 0x10f002, 0x400, 0x9, 0x101, 0x101000, [0xb568, 0x6, 0x4, 0x200000000000000]}) dup3(r1, r1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) 2018/03/10 05:03:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f0000000140)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) shutdown(r1, 0x1) 2018/03/10 05:03:12 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f00000000c0)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x200, 0x2400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x68, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x38e}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9618}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x8) recvmmsg(r3, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) kcmp(r7, r8, 0x3, r2, r1) sendto(r4, &(0x7f00000002c0), 0x4b0, 0x0, 0x0, 0x37) r9 = dup2(r3, r0) ioctl$sock_inet_udp_SIOCINQ(r9, 0x541b, &(0x7f0000000140)) 2018/03/10 05:03:12 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001400030207fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x6, {0x6a9, 0x8, 0x8, 0x100, 0x1, 0x7}, 0x4, 0x37}, 0xe) 2018/03/10 05:03:12 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ae2fde)="220000002100070700be0000090007010ae5ffff0000000000200400050013800045", 0x22) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000780)={0xa, 0x0, [{0x1a2fc17dd50d1d58, 0xc3, &(0x7f0000000040)=""/195}, {0x5002, 0xe0, &(0x7f0000000140)=""/224}, {0x1000, 0x0, &(0x7f0000000240)}, {0x4000, 0x8e, &(0x7f0000000280)=""/142}, {0x1000, 0xd9, &(0x7f0000000340)=""/217}, {0x1000, 0x11, &(0x7f0000000440)=""/17}, {0xf000, 0x2c, &(0x7f0000000480)=""/44}, {0x1, 0xc8, &(0x7f00000004c0)=""/200}, {0xf000, 0xce, &(0x7f00000005c0)=""/206}, {0x100000, 0x88, &(0x7f00000006c0)=""/136}]}) 2018/03/10 05:03:12 executing program 3: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x1, 0x9, 0x754d, 0x0, 0xffffffffffffffc0, 0x6, 0x101, 0x6, 0x2, 0x7, 0x55bc, 0x40, 0x0, 0x7fffffff, 0x2, 0x800, 0x20, 0x5, 0x5}) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000f9c000)=[{&(0x7f0000f3c000)='a', 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/03/10 05:03:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in6}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x0, 0x5}) 2018/03/10 05:03:12 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000003c0)=r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x100fff, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0xe1d7, 0x100000000}, {0x80, 0x3}, {0x3ff, 0xffffffffffffff7f}, {0x800, 0x2}, {0x4, 0x1}]}) bind(r1, &(0x7f00000029c0)=@generic={0x0, "5972123f674eb30c300329c92e59fb3ead1be77e1dafeda7112407f9f128982382b1eaf08ff1e47fd16fadadcecc8f296f96aa733f20903487a1a9e58e981c89744c89297fe586a0afeca216cc2c5dedbd71e3d91090849c235698b7dc5c475eaa8eb01ca06b4aac5fa7bb55bd6d9ea6bd36864828a3757188a987745afc"}, 0x7e) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc5, 0x23fc) getsockname$ax25(r5, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000040)=""/169) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300)=0x963f000, 0x4) 2018/03/10 05:03:12 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c, 0x1}) fadvise64(r1, 0x0, 0x7, 0x5) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = socket$inet(0x10, 0x80000, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc80200000009a0005031d856808000f00083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000300)=""/4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xad, "e5a424aeb75251c3abc6f43dd9053e74eb64a6525156e3925694b2cfb9de781dbf46c908c731b26d10d6af24ac5406e2af0962f6a3b7ed9abb90e9b53d1cd34e64fb3cb9abfdb6120cf5e95455768fe02d4220eaaa08b8bc84901cae60edeac9a94ffdeac395ab617c22300c3b0b2ccaee88e59f3bccc996e985ea28c842c3c7a2bf054621f8f848d94a59bfc708dcf06808f383a092e05289df08757ca7154e07a3dbe321b25c949c7d80eaf9"}, &(0x7f00000002c0)=0xb5) 2018/03/10 05:03:12 executing program 7: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x1, "159f3ccfb25c", 0x40}, 0x10) fcntl$setsig(r0, 0xa, 0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socket$unix(0x1, 0x5, 0x0) r1 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x2) 2018/03/10 05:03:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000300)=0x80) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x4000, &(0x7f0000000040), 0xb, r0, 0x4}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xcf, "3d0366cd7859f968ecd49322352602e941efa7a596b1efdd0115e3365ed9d3bb04fdc46e9fba2d83f4ec6a4a4c3db9cfa8950e138eb0626ec914e83c65b0b4144feda428fc79de0aca798f0ddc2456b9d920d714723568af7811f829fbaeb82463b2c8c6e2c55d6c68a33249a5ddc01edd8552fb0574913c7c76d18b0f9ebeb2a719fe921453d1ee6dee050bff52491b185c737f7a6a52af3343155e76ee15b3b561ee80017a3ba477c6f421edd49b9dc4032a87756fd930c5cbf0fb17d6b196dd0921102f943572c0c7a6b900273a"}, &(0x7f0000000240)=0xd7) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x5, 0x9, 0x200}, &(0x7f00000002c0)=0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x80200004b564d04, 0x0, 0xff}]}) 2018/03/10 05:03:12 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2001) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), 0xf) 2018/03/10 05:03:12 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000240000001f00009078ac1414bbe000000100004e200401907800dc3faf00b4339ac1c3c05e0df26568ad4433c1f99682e2716a4a2ec3b0cb8f9514a37b26c7e42e5df45e50fa1bfb9e4df2b68ce027b8fd02ac4f17fcc954838e16bc1db5f35901553650db689412835f5c57ef6253f8ce9e424f554567326e19351ba16d8c3add7e6b20b4a44e2f5210f89f644c4d6652c1ae11398da8629e17309fe7fbae3508cc037e8b582c3d91ef330b5da6e87102f5e2be"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0x9c]}) pkey_alloc(0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x90, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x4, 0x439, 0x6, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x4, 0x80000000, 0x27}, 0x10) 2018/03/10 05:03:12 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x7ffc, 0x4) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="14001a8700ff02fff5ff00000000"], 0x14}, 0x1}, 0x0) 2018/03/10 05:03:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff37) shutdown(r0, 0x1) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'vcan0\x00'}, &(0x7f0000000080)=""/34, 0x22) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10040, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x8833, 0x80}, 0x2) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000180)=""/30, &(0x7f0000000280)=0x1e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:12 executing program 0: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'user.', '$@\x00'}, &(0x7f00000000c0)=""/52, 0x34) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xb, 0x5ef, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/03/10 05:03:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x50}) close(r0) 2018/03/10 05:03:12 executing program 5: syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x10001, 0x500) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) [ 71.134874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65280 sclass=netlink_route_socket pig=10658 comm=syz-executor4 2018/03/10 05:03:12 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000000140)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000000040)) truncate(&(0x7f00000000c0)='./file0\x00', 0x3) 2018/03/10 05:03:12 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000002fd8)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7) 2018/03/10 05:03:12 executing program 4: socket$netlink(0x10, 0x3, 0xf) [ 71.178717] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65280 sclass=netlink_route_socket pig=10666 comm=syz-executor4 2018/03/10 05:03:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x1, 0x8, 0x7, 0x7}, 0x10) shutdown(r0, 0x1) ioctl$TIOCGPTPEER(r1, 0x5441, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsf0\x00', 0xffffffff}) setsockopt$sock_int(r0, 0x1, 0x16, &(0x7f0000000100), 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xdb, "88383549e8ad5c933ad7139ef0968e4951e69bdaf9e0411821a2cfbe912a0502d43bd1a4076b06c7e35e0cd23f5afb29c18814fc3891fd690539339e7b04b54ff5ac69b799f181f9a01b8e6a3239eaf55f0c134d27ba2c1f5ab8a0d4962abd6780e1322d78ab150bc0853cc1d6f9dd859d79c4816f712e271d1ee42667fc5ba36492195caeff23478a0b21addd8a61037e5601da07639c215aeabd7a05d29a2a440cee8a2e08369f76fde46a5fd68f5d3d63ea99a82533319010cd8a8c33e006e343516e13ddc154ec066685581f909a58cecbc1a88a38b04d4073"}, &(0x7f0000000040)=0xe3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x3, 0x976f, 0x8f}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:12 executing program 2: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000017c0)={0x2, [0x100000000, 0x8]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000016c0)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/51, 0x33}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001400)=""/190, 0xbe}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000001500)=""/177, 0xb1}], 0xa, &(0x7f0000001640)=""/81, 0x51, 0x4}, 0x10100) getpeername$netlink(r3, &(0x7f0000001700), &(0x7f0000001740)=0xc) recvmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001340)}}], 0x1, 0x40000003, &(0x7f00000013c0)) 2018/03/10 05:03:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ustat(0xfffffffffffff000, &(0x7f0000000000)) fchmod(r0, 0x0) 2018/03/10 05:03:12 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000001c0)="0d6e68297a4f8064091037cf640412ca3b50f722266a4d10574e2a5c768a5cadd6a03620e20e9d23ccf8207ce883f12a30b08b74f98a7089592ac8d0ea7b89373c1c0e69c60da866067a90d5bd2db52cd8e8f96b0d38aaf984b6ab97b32d32e82611ca163af7453a2de0f1bcb5a126d0395481a705b032f9f28bfdddf307417aca623d22daa16d2a98733343f17857abe8dc45b82e2a37d2da111ca6f3717702b2dbcc411b08d9716fdc6df18e") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200280, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'syz_tun\x00', {0x4, 0x3ff, 0x7fff, "cdaeae13ebbe", 0x94}}) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x80000000, &(0x7f0000000040)="ef138c58edf7d5df7b44cf2012f305ded02a5e79fb627159530caf64f340c083b9ccf4e0194e32d8013cd9779f198153d24d97efb727aa3aed2273ab4b23dd4b92861a67a5") 2018/03/10 05:03:12 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f00008c1f77), 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x100000001, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x3a8, 0x3, r2) r3 = getpgrp(0x0) mq_notify(r0, &(0x7f0000000140)={0x0, 0x3a, 0x1, @tid=r3}) 2018/03/10 05:03:12 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140), &(0x7f0000000100)) 2018/03/10 05:03:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='`'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1f) 2018/03/10 05:03:12 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000f61000)=0x4) 2018/03/10 05:03:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1350dda4499cdf41, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000002640)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "179277", "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"}}, 0x110) 2018/03/10 05:03:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80500, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/10 05:03:12 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/03/10 05:03:12 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80044100, &(0x7f000000cff3)) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:12 executing program 0: r0 = socket$inet6(0xa, 0x400000000000002, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f80)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/10 05:03:12 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=ANY=[@ANYBLOB="0c97000000"], 0xc}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) 2018/03/10 05:03:12 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x440000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000140)={0x7fffffff, 0x0, 0x1e9, @empty, 'gre0\x00'}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0xe3a}, 0x5c) 2018/03/10 05:03:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des3_ede-asm)\x00'}, 0x58) 2018/03/10 05:03:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2003, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"a35a05058bb6ed"}, 0x5}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) sendto$inet(r0, &(0x7f0000f53fff), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/10 05:03:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20, 0xecca, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f000064b000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x81}, 0x8) 2018/03/10 05:03:12 executing program 3: get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000000000/0x2000)=nil, 0x6) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/40) chdir(&(0x7f0000000100)='./file0\x00') 2018/03/10 05:03:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0xffffffc0, 0x2]}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x2, 0x0, 0xe77, 0x8, 0x7ff, 0x8, 0xfffffffffffffff7, 0x8, 0x1, 0x0, 0x664, 0x5, 0x401, 0x31d, 0x7]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x917}, &(0x7f00000001c0)=0x8) 2018/03/10 05:03:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xd65a, 0x40500) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0xfffffffffffffffe, 0x3, 0x15a8, 0xfffffffffffffffd, 0x78bd, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1, 0x100, 0x3, 0x7fffffff}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x20}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:13 executing program 5: r0 = socket$unix(0x1, 0x252aeb8d9762a183, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'teql0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x1, 0x3, "2eb54d929ca88400"}}) listen(r0, 0x0) accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000012ffc)=0x60, 0x0) shutdown(r0, 0x0) 2018/03/10 05:03:13 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000084000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba200183a0000000000000000000200000000000000ff0200f0ffffffffffffff0000000001000d907800000000ff020000000000000000000000000001"], 0x0) 2018/03/10 05:03:13 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x113) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x2, 0x80, 0x1, 0x6, 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0xd, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) 2018/03/10 05:03:13 executing program 7: mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20280) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000100)="3f25d89c4282d6ac7b4f50a35fe621007c48f65cafb21bb83b66cc32f9c7aa04bb5b840c9bc05bab582ee392dca90aaf583ae0f7cec7815acbe307c012672c9afafc918794b453820744891839498268cd8ee2ef5118121a184d1af3b964ce957e9b68ef41e6f33fa36282a5a06f273fa60e9a8def043c88f66b03e52c88bf7cc114f6c867d9908e7677dbc58cc088def4750540251870cc47caa87fde7d7e973a8fb5c5fba8cfa7c93245398083fef93e650802261a0a1b028060de7807ae01677ed3000d5f330bd4d800307f3a17c9a13c56dcca160795e0836f0fc21dfce9501d6d8db1e1dea9c2ff14c4") r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000080)={@empty, @multicast2}, &(0x7f00000000c0)=0xa8) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) 2018/03/10 05:03:13 executing program 4: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0xfffffffffffffffc, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000080)={0x5, 0x400000000000070, 0x8000, 0x0, &(0x7f0000000080)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=@alg={0x118, 0x10, 0x600, 0x70bd25, 0x25dfdbfc, {{'rfc7539(ecb-twofish-avx,crc32c)\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x1caf}, {0x8, 0x1, 0x4000000000000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x10000}]}, 0x118}, 0x1}, 0xc000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x1, 0xffffffffffffffc0}, {0x3, 0x1}, {0x20, 0x2}]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x404001, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) 2018/03/10 05:03:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60689", [{[{0x9100, 0x3, 0x3, 0x4}], {0x8100, 0x3, 0x2, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3c5]}) 2018/03/10 05:03:13 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) mmap$binder(&(0x7f0000626000/0x1000)=nil, 0x1000, 0x3002002, 0x40010, r0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/10 05:03:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f000001000000000000000003a8fed6c12e9df68d004e200000000000000000000000000800120000000000000000000000080006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/10 05:03:13 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x2403) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x10200) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0xa9}, @addr}], 0x1c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/144) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000002c0)=[{0x2d3608a7, 0x10001, 0x7, 0x2, @tick=0x7, {0x401, 0x4ea}, {0x7, 0x1}, @addr={0xfff, 0x200}}, {0x0, 0xcc40, 0x100, 0x1ff, @tick=0xf3a, {0x0, 0x6}, {0x800, 0xffffffff}, @ext={0x30, &(0x7f0000000200)="54a4398f83718eb50d84f0a2cd5eb1d15d11962190352f085e86687d1102affdb0e28175c08a4b9e5082e95df89c29be"}}, {0x7, 0x5, 0xffffffff, 0x4, @time={r2, r3+10000000}, {0x0, 0x8000}, {0x1, 0x2}, @quote={{0x3, 0x6}, 0x4, &(0x7f0000000280)={0xc074, 0x6c90b296, 0x80000001, 0x7, @tick=0x9, {0x0, 0x1}, {0x0, 0x8}, @raw8={"316440a2c274b5b54b31cfcf"}}}}], 0x54) 2018/03/10 05:03:13 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100000000, 0x200) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x0, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xb, 0x8812, r2, 0x80000) 2018/03/10 05:03:13 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fccff8)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000300)=ANY=[], 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/59, 0x3b) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xff) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/03/10 05:03:13 executing program 0: socket$packet(0x11, 0x2, 0x300) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x212000, 0x84) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0x0, 0x0, &(0x7f0000000140)={r0, r1+30000000}, &(0x7f0000000180)=0x1, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000ce0ff8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/03/10 05:03:13 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00') mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0xffff7ffffffffffd) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/10 05:03:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0722084fff00b1", 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x753440, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:inetd_var_run_t:s0\x00', 0x25) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100), 0x2) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/10 05:03:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000001000030006000000000002004e20e000000100339f6d58dcb9c250a7b89c6a4e4ba739000000000000000200010000000000000000020000ab57cd8705000000000b"], 0x60}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x7fff, 0x5}) 2018/03/10 05:03:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0xf, 0x4) setsockopt(r0, 0x107, 0xe, &(0x7f00000000c0), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x240000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) 2018/03/10 05:03:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4080, 0x0) syz_emit_ethernet(0xfdf3, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/10 05:03:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x191, 0x2000000000000, &(0x7f0000030ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x3e9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:13 executing program 6: r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x401c2, 0x0) finit_module(r1, &(0x7f0000000040)='keyring\x00', 0x3) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x81, 0x0, [0x4, 0x6, 0xffff, 0x9]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) r2 = getpgid(r0) kcmp(r0, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/10 05:03:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') close(r0) 2018/03/10 05:03:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000140)=0xfedd) 2018/03/10 05:03:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) sendfile(r1, r2, &(0x7f0000000100), 0x3) listen(r0, 0x7) r3 = accept4(r0, 0x0, &(0x7f00000000c0)=0x3df, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x400a00) r4 = dup2(r1, r3) getsockname(r4, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) 2018/03/10 05:03:13 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x34, 0xc, &(0x7f0000000100)="708ae12845e971ec1fc9c33983439241a929b1bc53424a2069a553b09202d3c56d4e100c3b167877479d0878e6dda1999d92cc26", &(0x7f0000000140)=""/12, 0x46, 0xbe4}, 0x28) 2018/03/10 05:03:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000000)={0x5, 0x2, 0x3, 0x0, &(0x7f0000000080)=[{}, {}]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x80800) 2018/03/10 05:03:13 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x547, 0x3, 0x92df, 0x7f, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x100000000}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) 2018/03/10 05:03:13 executing program 2: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20640) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/10 05:03:13 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0xfffffffffffffffe, 0x0) ioctl$int_in(r0, 0x1000000000005452, &(0x7f0000000000)) 2018/03/10 05:03:13 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000140)={0x1, 0x5}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dbcf68)={0x0, @in6={{0xa, 0x4e23, 0xfff, @empty, 0x9}}, 0x0, 0x400000000}, &(0x7f0000000000)=0xffffffffffffff1d) 2018/03/10 05:03:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800000000008993, &(0x7f0000000240)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) 2018/03/10 05:03:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040), 0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40880) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80800) 2018/03/10 05:03:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x9d2, 0x3, 0x4, 0x4]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r0, 0x2, 0x2, "6a4d47cbcb6dd846d253370c4e5e10424bdccb59900171506d12e605e4df082a9014c2775c69534b70bd84ef87652f45894051e02889c8a4a53432"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x9d, "5600026f0f1ce1b9227f1da4204d2db3547c8b7f30cadb7f6d6fc127666305b2143df3c9256903712c39660c051823ba08ef120f5e134c3bc3a05ae40c0ea09485457568156ec26ecc04cd74f6f2dfcd20c4e27924a22f050e8978713da1e11ee82ab137e1b28f9a477c8c6b112b468567b9f8f534c2c514c3f7b66aba12eed410ad75072d935f8915d4c808a0cb6b126be1d2e08f924352a1dae6c476"}, &(0x7f0000000300)=0xa5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0xffff, 0x3639}, &(0x7f0000000400)=0x88) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000480)=0x3, 0x4) syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x2840) r5 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)='^\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000600), &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000680)={r3, 0x9}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000700)={r4, &(0x7f00000006c0)="5011227046bb024ec467282218c146c29fc79bc2ae8168ce29329ab956a1538affd3e4d6479f48786359257f49105c2242101e676ebb51865be238903d50b889"}, 0x10) r6 = getpgid(0x0) fcntl$setown(r4, 0x8, r6) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x40002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback}}, {{@in=@dev}}}, &(0x7f0000000880)=0xe8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000008c0)={0x3, 0x8001, 0x5}) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000900)="2d74ebbf1643c81f57ea82f01368eec812bc21dd4e1c9c0a1c6c9c233eb21cce0506a9b635c2cf75e9baaa77d7e139409e06ff9a748812e75b2052d9f1d86e9744f010fd25dc7b3a51f4692097f50bd93bc87781996da156006b38324d6730dff842ce20a68c155acc058961cb1f593cb28508335eb717b398df9cb1cd27cf0c2402ff629057f1d740ee892aa0b2c2673056fcc11e0f3350091e7d0756bf981121d67dd8333f7e6255345e9ee53d88058251b10097ee30076d89a06f7ac37b8c60c25b5651ca56109e5cfa8b6c6dcdd32a433fe44e76f592c5eaef84575a56b193e921a3d22352efa95c609756ea00") ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000b00)={0x5, 0xea, &(0x7f0000000a00)="a2e0074aa13f1aa35baa62e0b2ba5fe823a9ad852b07c0d6c2a494dfe8799c3d1aeab53cd73270d3250c678e511dfda1e5963cfa8763a95cae31f96b66382b8674327bf5bc01fd5b80526feb18aba4da3d83c895e832afef8564a6c4bb1f302e288ebedef25c19c40adc2814e0c7605fac6dccbfce631cee17476f62800862763e44b20455ef15ba4e20aad0e7a65a5b09f3ce836a1458e93eff76763e823d97e624fb8a2e3d4b522e1c8628f36cfe14e8ec087c3d9e7104b11b9eeff75ff94c3d54ffc4ff1652202fcf620f415e3e3ae22a2a7f8365106640af858b4052a31bc98cb747a79b74dbd646"}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000b40)={{0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}, {0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x5, [0x200, 0x8001, 0x5, 0x80000000, 0x1a5a, 0x0, 0x1, 0x100]}, 0x5c) sched_yield() ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000bc0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000c00)={'TPROXY\x00'}, &(0x7f0000000c40)=0x1e) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r7, &(0x7f0000000c80)={r7, r0, 0x68b}) recvfrom$ipx(r7, &(0x7f0000000cc0)=""/100, 0x64, 0x2000, &(0x7f0000000d40)={0x4, 0x1ce451aa, 0x2, "b3b7dcb3af32", 0x1}, 0x10) link(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00') 2018/03/10 05:03:13 executing program 0: syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff000000000000080047000024f70001ac1414bb94060001000100000000907800000000591145f4e095becc63ee10f687b19d0fc0cc5397a51a303d1f45f20ec407383704f223eaa273bc85682ce92eb8ef6283fd216e3af34ab0bd795926f66bab350e84269ae962b3d20ead11828d444ed10008e0478493fe2957cddac14c70b0e167f07cd063f4d10a721e6b1508a1335af6aa3044ae3dad276dcf599c"], &(0x7f0000000080)={0x0, 0x0, [0x1, 0x0, 0x0, 0x9c]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2f80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/134) 2018/03/10 05:03:13 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockname$netrom(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000001c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1000, 0x5, 0xfffffffffffffffb}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0xd116, 0x3, [0x9f7, 0x100000001, 0x7f]}, &(0x7f0000000100)=0xe) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10040, 0x0) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fde49f)=0x19) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) 2018/03/10 05:03:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) exit(0x0) dup2(r1, r0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000001c0)="2400000020002551075d0165ff72fc0280000014770b00000000000008000400470e176f", 0x24) 2018/03/10 05:03:13 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) migrate_pages(0x0, 0x1f, &(0x7f0000c79ff8)=0x8, &(0x7f0000838ff8)=0x1) 2018/03/10 05:03:13 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x8401, 0x0) connect$bt_l2cap(r2, &(0x7f00000002c0)={0x1f, 0x5, {0x3, 0x8, 0x0, 0x5, 0x100000000, 0xfffffffffffffbff}, 0x5363, 0x9}, 0xe) r3 = getpid() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x202, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000300)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @rand_addr=0x9}, 'nr0\x00'}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'ip6gre0\x00', @ifru_ivalue}) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000200)=[{0x7fffffff, 0xdd3c, 0x6, 0xffffffffffffff62, @time={0x77359400}, {0xfffffffffffffffd, 0x8}, {0x100000000, 0x7}, @ext={0xdd, &(0x7f0000000080)="16056121367001e8992afa6c339a96efafc0ef4c730e9b49317103ba056db256592d3ef1a2c0420327180d948dadec0ae71ee02f03c1eac85bca3d91cb8fcee25a825c9ddef453c9a7a60dfba4fe5fafed8e16e252619bf66ba00cc9a0054298caca4227f0a3f95ecd0a7c7f8156e0b83cd62cef70d74b6f80c1bcb6be0ab0ae4aa8836b6bf7b7a73c7a6f2edce421a456307498368ac6cad738ff9570cc072aabef6b491eaee92e4dadc5d11f97855a69c95a781ce30776be6a3d854a72cf8d93f56cc75ecf2e5c0c92acce0058aeb4032f10998b82168cc1b07803ce"}}, {0x6, 0x3, 0x9, 0x2e15, @tick=0x8000, {0x1, 0xff}, {0x8, 0x10001}, @connect={{0x10000, 0xd4}, {0x2}}}, {0x6, 0xdc0, 0x8, 0x10001, @time={r4, r5+10000000}, {0x943}, {0x5, 0x4588}, @connect={{0x6, 0x706}, {0x2, 0xdb2}}}, {0x7fffffff, 0x3, 0x1200000000, 0x101, @time={0x0, 0x989680}, {0x8}, {0x400, 0xffffffff}, @quote={{0x7fff, 0x3}, 0x5431, &(0x7f00000001c0)={0x9, 0x4, 0xda, 0x401, @tick=0x3, {0x1000, 0x8}, {0x1, 0x70}, @raw8={"4c74fe31cd9e19058b7747cb"}}}}], 0x70) 2018/03/10 05:03:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000000)="48e0d1cbf825ae5807b508fe836904233a857457fd034b04d046773c20f75bff99b9016aaea2c57c88f18772a7d05bb2ab40a9ea5416c6380a764a9fb6cb6a7b6801acc37e6fe65c671f9fbcff65e1160e4fa7d97a85f1a93d972b5d078954a2970a0ba720c7a4494870e8651a3443b3509b2aebcecc44c13993", 0x7a, 0x810, &(0x7f0000030ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e21, 0x7f000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}, 0x94f, [0x7fff, 0x100000000, 0x1ff, 0x81, 0x4, 0x7fff, 0x6, 0x23f7]}, 0x5c) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) sendmsg$nl_generic(r0, &(0x7f0000015000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f0000016e00)=ANY=[@ANYBLOB="2400000024000903ffffffffffffffff0000a87541bc000063e5b106f9c95d3edf000000"], 0x24}, 0x1}, 0x0) 2018/03/10 05:03:13 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x2f8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000100)={0x1d, r1}, 0xe, &(0x7f0000000180)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "7400101dc2f34e746cb73aaa947ec9195b7b8b2e96f7b251da909772e42032d90df92dd3f6d48ce1a24db1f525aee2e063d37a1e0d004b70d87f404fcfa21e84"}, 0x48}, 0x1}, 0x0) 2018/03/10 05:03:13 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}}, 0x36a2, 0x80000000, 0x6, 0xa00000, 0x10}, 0x98) r2 = socket(0x1e, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000005c0)) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='vboxnet0]+)!(keyring+wlan1{\x00', &(0x7f00000000c0)="757365725e47504c2e5ee740232f766d6e65743073656c6647504c2300", &(0x7f0000000100)='---ppp1\x00', &(0x7f0000000140)='em0bdev\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00'], 0x400) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/03/10 05:03:13 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x52, "112575b6509b790ad3ca95289c79b915a91495d818f01f24fab150b62f0301f4d1f100e3af9ad25e1820cf9f0f26c0241ddd6dc5b3bdb80a3a6366ad3299763f3cd382a26678eec641e292bfbb054425128a"}, &(0x7f0000000280)=0x5a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x83, "e4e6ba8cf1cd03fecbc35fefc48df869665f3bdf59c560bcdb30856e99eef1f1b6063963f53735a323aa281fb5e432e667bec5642ece8511ccc6519930a9ae97a08e44eef94d246b8f3bd07b9d4dee39955fadb4325ef1aa30d067bffebb0a4f2a9d054de5ae58247120cbd997473fde7822fe30528494af528a67c712c74de56ed9c0"}, &(0x7f0000000380)=0x8b) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="aa68e2f15f0a780a9b95f72821702bfae797639044a6c4e61083e4858991654aeaa5019a28b6ce859f1549456afbe085ec5ad7475f15dfdc6baae913bbf5772cc121bbd52e38a82c01784fc1461568ec23ce0cd992bcd64ac7f32e0d21ffa8ce1a83e405a1a14900ac88717f4f8119c89df89771192e9aa7c7267397a9b6e300a8f6280130eed2310273dfe3bcef7f4e3f1369df5f9b27ac90c464a73b603f50ca6d6d3e17cbe91b5fe2ca656ebf8d5f5110ad35fa3b9ed4bd4371c9f0", 0xbd}], 0x1, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x0, {0x1, 0x3, 0xfffffffffffffffa, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x7, 0x800d, 0x4, 0x3, 0x0, 0x4, 0x6, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0xfffffffffffffffc, 0x1, 0x2, 0x5, 0xe02, 0xd52, 0x14f, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0xde, 0x3, 0x8}}, @init={0x14, 0x84, 0x0, {0x0, 0x41e, 0x1ff, 0x4}}, @init={0x14, 0x84, 0x0, {0x9, 0x3, 0x8000, 0x100000001}}, @sndrcv={0x2c, 0x84, 0x1, {0xc5b7, 0x5, 0x204, 0x4, 0x8000, 0x2, 0x3f, 0x7fffffff, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x35, 0x9}}], 0x160, 0x4}, 0x20000000) clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000580)={'teql0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/10 05:03:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) mq_open(&(0x7f0000000100)='+:$Gnodev^wlan1\'[\x00', 0x42, 0x80, &(0x7f0000000140)={0x9, 0xfff, 0x3, 0x9d, 0x7, 0x0, 0x12, 0x1}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/03/10 05:03:13 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x8) pselect6(0x40, &(0x7f0000000080)={0x98, 0x7fff, 0x13a, 0x800, 0x7, 0x4, 0x0, 0x80000000}, &(0x7f00000000c0)={0x1ff, 0xcb, 0x431ceb05, 0x4, 0x4, 0x80000001, 0x8, 0x2}, &(0x7f0000000100)={0x0, 0x3ff, 0x100, 0xffffffffffff8000, 0x100000001, 0x9, 0x0, 0x2}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x1}, 0x8}) bind$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x40, 0x0) execveat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/audio\x00', &(0x7f0000000380)='/dev/audio\x00', &(0x7f00000003c0)='/dev/audio\x00', &(0x7f0000000400)='user&cgroup-%-systemuserem0\x00', &(0x7f0000000440)='em0eth1\x00', &(0x7f0000000480)='/dev/audio\x00'], &(0x7f0000000580)=[&(0x7f0000000500)='keyringlo\x00', &(0x7f0000000540)='$ppp1!\x00'], 0x800) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000005c0)={@rand_addr=0x11, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000600)={0x3, 0x6c02}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000640)=""/42, &(0x7f0000000680)=0x2a) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000006c0)={0x6}, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000700)=""/119) readlink(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=""/79, 0x4f) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000880)=0xffffffffffff3940) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000cc0)={0x0, 0x1}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000d40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d80)=0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000e40)={0x0, 0x7b2b62df, 0x7, [0x6, 0x2, 0x10001, 0x8000, 0xfffffffffffffff7, 0x6, 0x7]}, &(0x7f0000000e80)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000ec0)=@assoc_id=0x0, &(0x7f0000000f00)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000f40)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x40, 0x1, 0x2, 0x5}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001040)={0x0, 0x2, 0xa, [0x8000, 0x0, 0x3ff, 0x225, 0x3, 0x0, 0x738, 0x3ff, 0x5, 0x4000000000000000]}, &(0x7f0000001080)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000010c0)={0x0, 0x200}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001480)={0x0, 0x1, 0x3, 0xca9c}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001500)={0x0, 0x7, 0x9, [0x100, 0x8, 0x8, 0x8, 0x8, 0x1f, 0xfffffffffffffffd, 0x3, 0x3]}, &(0x7f0000001540)=0x1a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001580)={0x0, 0x6}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001600)={0x0, 0xf9bd}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001800)={0x0, 0x401, 0x8, 0x5}, &(0x7f0000001840)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001880)={0x0, 0x8}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001900)={0x0, 0x80000001, 0x10, 0x1, 0x2}, &(0x7f0000001940)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001980)={0x9, 0x0, 0x8, 0x101, 0x0}, &(0x7f00000019c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001a00)={0x0, @in6={{0xa, 0x4e20, 0xffffffff00000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa76e}}, [0xffffffffffffffff, 0x8001, 0x7ff, 0x2, 0xfffffffffffffffb, 0x1f, 0x0, 0x1, 0x2, 0x737, 0xfffffffffffff795, 0x9, 0x3928, 0x7, 0x9]}, &(0x7f0000001b00)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001b40)={0x0, 0x1, 0x1, [0x40]}, &(0x7f0000001b80)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001bc0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001c00)=0x24) sendmmsg$inet_sctp(r2, &(0x7f0000001dc0)=[{&(0x7f00000008c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000900)="569d37ff1ecf40b88e2b4f0b500a567f9ff1eb703f9a59cd8cbd47742a9ba329b50be8a870445ad347b5a938104cada094cdd1222544ed42b81f89a2392b208aeba2401844c84caa936664c41e07f26bb1de06a4aee0583573ca99edb76eb9a3d721118733190fb98ded685ad5ca0c6210529073d14e9b888e3a8dc99fb50a1904238f98dfa190af6978d7b9ab87ef0a689cbc81f36407aa77b1036bd7a452a3c63d037e260f3ca3712d60747037471aa4aab1d922a9bc7d82a54f674914cd5ccac60d86d7304efcc0ee791db5c638640fd977b21bbc067ea17f3ab15d57d1b6", 0xe0}, {&(0x7f0000000a00)="454613f7646959157b6889e2bf86b7f25693350bf31457b903ee952d2b1d7a84edf6e303d261b2d417fc204bb1438a3789e29ba79f4db919816a4bf998faea00e3b69fe5012e71581296f4f475cd0f2e339313b4d8fc9d8b567b423d8d2a42d74f6005d4b6f5c121ad8e647c517f61f7bcacb7f482c91cd97c1054176797e123ebd45f62678a05a029f1d6c7b2c88d05ba0a5feb0550df6b9745aa6ba2b20f1923dc7478a6a4ccd96f18d4c6642082742564c6e61d3d74304a4d07f876744681", 0xc0}, {&(0x7f0000000ac0)="34d9c2ffac2bd131e4e068ce528f79239735f63a060463f5746f70b131fe9e1e253df47c5570e059d9dac5b484db665b69b5c03ac1403966d4580de870feee07fd040b9cbc8d568cfa33f1d1078c976a30fcf0cd580028fd3baa65ca5df503bd9685f681e1e59a3788537e8f04722a1f6afdae21b58975bc8f4bea4f9e8af4af6cb9421d8cbe3ad0e174a20f174c734cdd4235f1dbc1b2283928b33ac166a02cceda30039f937300ba94657f0371", 0xae}, {&(0x7f0000000b80)="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", 0xfb}], 0x4, &(0x7f0000001140)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0xdf, 0x200, 0x20, 0x79, 0x7, 0x7, 0xff, r4}}, @init={0x14, 0x84, 0x0, {0x2, 0x7, 0x95, 0x80}}, @sndinfo={0x1c, 0x84, 0x2, {0xf800000000000000, 0x0, 0x5, 0x1, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x10001, 0x8, 0x93a9, 0xffffffffffffff80, 0x9, 0x8000, 0x8, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8206, 0x1, 0x100000001, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8, 0x9, 0x9, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0xf48, 0x0, 0x8, 0x0, 0xe3d7, 0x10000, 0x7eb, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x8000, 0xffffffff, 0x5, 0x1, 0x5, 0x4, r10}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffc00, 0x7f, 0xfff, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8004, 0x5, 0x9, r11}}], 0x1b8, 0x4}, {&(0x7f0000001300)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001440)=[{&(0x7f0000001340)="5982aad59895fd6e6bcfb0911a6102fca221d569198c3b8e17e0666922610c6b998b99e8f872538aa32c2ba47627eec9458301110cf6ac32b232691b37c6cfde058071ea46ef9eb2b69b98ca8594117a00258839b947f38fc6b243504292b4b6e6e6b3675a5a7a4c66e3ffa78202198c97a021f29accb6f5d376490948a810c6522a6a54f99c98e8f68b86d9c716a33e6258de39c1d8b8fae4e2a51eb7fcd5ceae42b0e491c9ce3bd29cbac05f575f6bad1bbb39ad3730ce0c10281ae1c0d22f8592", 0xc2}], 0x1, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x2, {0xeb, 0x203, 0x0, 0xfffffffffffffff8, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x1, 0x6, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x7, 0x9, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0xffff, 0x54, r15}}], 0xb0, 0x20000800}, {&(0x7f0000001740)=@in={0x2, 0x4e22}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000001780)="8dba05253e400879f8102feb6b4f7b98cf", 0x11}], 0x1, &(0x7f0000001c40)=[@init={0x14, 0x84, 0x0, {0xff, 0x2, 0x9, 0xfc}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7, 0x8200, 0xc05, 0xe7a, 0x101, 0x1, 0x0, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0xbd0, 0x7, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8202, 0xaf96, 0x4, r18}}, @sndinfo={0x1c, 0x84, 0x2, {0x400, 0x206, 0x0, 0x1, r19}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x1, 0x6, 0x3, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x2, 0x5, 0x8, 0x100000001, 0xfffffffffffff78a, 0x7, 0x8, r21}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x6, 0x4a9, 0x4bf7b2d3, r22}}], 0x160, 0x4000}], 0x3, 0x10) 2018/03/10 05:03:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0485510, &(0x7f0000d7f000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000892000)}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/57, 0x39) dup3(r2, r3, 0x0) 2018/03/10 05:03:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000003240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003200)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000032c0)=ANY=[@ANYBLOB="070000000800ff03", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfd99) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000100)={{0x9}, {0x80, 0x2}, 0x401, 0x6}) 2018/03/10 05:03:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000180)=0xfffffffffffffd95) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r2}) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) 2018/03/10 05:03:13 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x800, 0x0) 2018/03/10 05:03:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000700)={0x10, 0x0, 0x20025dfdbff, 0x40000}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000bf, &(0x7f0000ac3000)=@raw, &(0x7f0000ac3000)="47505d04", 0x7, 0x20d, &(0x7f0000000000)=""/103}, 0x11) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x44, 0x600000) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) 2018/03/10 05:03:13 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x1000, 0x6}, {0x4, 0x8}, 0x97c, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x37b, 0x6, 0x8000, 0x2, 0x5, 0x5, 0x3, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x5, 0x800}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00000002c0)=""/169, &(0x7f0000000380)=0xa9) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000003c0)=0x8001, 0x4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000800)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0x2, 0x694a, 0x2, 'queue1\x00', 0xb91}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000900)={0x2, 0x5}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000980)={0x9}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000a00)={0x8, 0x3, 0x1a52dcf}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000a40)={0x1}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0xe, 0x9, "b3ce6cd8cdcff76f47feae2c8c0728db3ace35fee1ddb86180c074a3f872b0cfe54164c0aed6712dd9cd46b819643864ac1de1d7bcbdb450d4a67857c36efadc", "d44c41435c71a5a9a6f9239ae5ee960af5d8210ed433649057a6189f82d8736d946e8ccfdf58b532540adc26acd5f935ca7d3a49d95b42c9721add07fa2447ea", "a2f2fe1bfba9e84f279c32d1a17912395554b7d5c60868cb28c40dcb6e3ded1b", [0x100000000, 0x1]}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000c00)={'icmp6\x00'}, &(0x7f0000000c40)=0x1e) syz_open_dev$tun(&(0x7f0000000c80)='/dev/net/tun\x00', 0x0, 0x8800) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000cc0)=@int=0xffffffffffffff01, 0x4) r3 = request_key(&(0x7f0000000d00)='cifs.spnego\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000d80)='#(uservmnet0md5sum\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000dc0)={0x1, 0x0, [{}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000e40)={0x5, &(0x7f0000000e00)=[{0x0, 0x1, 0x869, 0x61}, {0x9, 0x3, 0x4, 0x4}, {0x401, 0xffffffff, 0x8, 0x80000001}, {0x719dcd0f, 0x6, 0xbba}, {0x0, 0x7502, 0xe807, 0x8}]}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/10 05:03:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) socket$inet6(0xa, 0x2, 0x963) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000280)="c6f1121769c506565640a7ccad3789f5c0ff2ab7a0f1da539fc1c91747678198212fae2d3dc9e1a952c55736c8214160d407987869b07281dc88f7fe2ab6be2591423cdf894d4875a998521951ef526b559f97ccba5029cb5b618ca25ef006efac1d407388d42896881df5ee94c8e0654d9e70c62aef569bb1bfbb01fa322468862c31701a1095e7f1f6bd18a0d17e181d6d9e60bb89eb098ae9f496ba6175d9aae98cde9f122b3560e5c881ab7f1fb42b0f0c3fd02ab65c80342acfbb064a22a8567775533de57aaebffd05e2918c599f016addb9bbf34cdc4984fd8c79cf83672974d8ac9d0d", 0xfffffffffffffeb5, 0x0, &(0x7f0000000080)={0x2, 0x8000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x74, 0x4) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x80000001}, 0x8) 2018/03/10 05:03:13 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x385, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x215c, &(0x7f0000000400)}, 0x0) 2018/03/10 05:03:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x2e, "e35929cd339d01dead94ecb2f823528bb245e694ce46b0c644494893b37549b6b93211aeafc761f8ae8581befd75"}, &(0x7f0000000140)=0x36) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x6}, 0x8) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f0000)='veno\x00', 0x5) readahead(r0, 0x9, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x7, 0x20, 0xffffffff, 0xff}) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000001080)="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", 0xa2a}, {&(0x7f0000000a40)="4a12f1cf62b372a5691b3cd7f0f688654784b60edfc7cd64a80e22a85ad14064faa80a91a9d982fd39aa4c64acb6295cf3286de137eb8a1cf932205bc8cb6cc7068e677519c9a946966d05e3ed13bdb37f45d304c24da5de6f1eeb49ed6b0f8fd5570ea8a16eb482ac55737e913b8eafc385214a298f8606d21f414859b11614041dfc872eda5e9d24546187b8a90d0c20d2e32381b904852005332e364da0485f9517d285dcb3d2d0abd610340b874fe520f9c4c9404e678c8ee3b7cadde00f6f", 0xc1}, {&(0x7f0000000bc0)="29d0b08b7c54ddab3ed8bf56d858b021a53613d93407fa53a94359bc91e9b84af924bd9679e39dbb4977620c797ca27ec69509912b29231608f9b2a57cbc4d41f456e9a27370890ffc485c8781985191eed10da4efa42af39b07c3c6b9c5653f64236fd7cfe3f989d48b638f9a3a5d973d43ccfc8742cd6b23d38c7ccda5d6ee66f11ff10ee190226b6f7cbcf1375077e901d4743ec259b487c6632ebe1e0645205dd58ca820e2a1349ccc434415f4a2f3c61f6c025ef48cd29f79fc292f3a07eb59e39611344a7cf969", 0xca}, {&(0x7f0000000dc0)="5322ea72ffd9dd010bb3c26a18a299842f9cf22eb03af1071ece66d8b8b981e71871dc5e479d1b83eb1ee275edf18a4673fbe6c0b45ca4d015bf7128942e689b214a67ded1c1ae848098fd67b69efa253ef0965a4e41b91c037b588fbc98f0fca9ee52f444a1c8f2934e04a8bbdb57df717acebdaef71ccf6e10e7b132f32fa1cdb59070cbcd80566b5c1cb65110ed9508cc600ac5e8a4c8e3589ccb37ea37490b54f7c003ec", 0xa6}], 0x4, &(0x7f0000002080)=ANY=[@ANYBLOB="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"], 0x10a0, 0x10}, 0x8080) 2018/03/10 05:03:13 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) dup3(r0, r1, 0x80000) 2018/03/10 05:03:13 executing program 0: rt_sigaction(0x7, &(0x7f0000000100)={0xfffffffffeffff0f, {0x1000000}}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) socket$inet6_sctp(0xa, 0x9, 0x84) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000180)=""/154, &(0x7f0000000240)=0x9a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pipe(&(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x7, 0xff, 0x81, 0x3, 0x81ee, 0x3ff}, 0x5, 0x6, 0x1ff, 0x9, 0x100000001, "050a87638fddd2ffb380495c077e6a8a61f714a8c7cc266517c583125d22493f572c5e12e8ad8947fc425f5b1128b8002f2d6c95dff4e1447b35bc5cfbee5bb9a5e758873e2ddaaf2a60bade3fe510819f723b102e5e0e9e67ad9bf2d9835cc881d0138ba74ce484daf3b425715108871762fef15b69b3ea04639ef696fdca2b"}) 2018/03/10 05:03:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x109200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x9, 0x7, 0xffffffffffffffff, 0x7fffffff, 0x8, 0x8}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080)=0x800, 0x2cd1) 2018/03/10 05:03:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = dup(r0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x9, {0x7, 0x80, 0x6, 0xfa, 0x3}, 0x9, 0x7}, 0xe) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:14 executing program 7: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x2, 0x9, 0x5}) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) 2018/03/10 05:03:14 executing program 4: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x9, [0x4, 0x7fff, 0x1f8, 0xf2b5, 0x1, 0x10000, 0x200, 0x1, 0x3]}, 0x16) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x3c) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x7, 0x4) 2018/03/10 05:03:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = userfaultfd(0x80000) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000011c0)={0x2, &(0x7f0000001180)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001200)={r3}) recvmmsg(r2, &(0x7f00000010c0)=[{{&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/90, 0x5a}], 0x8, &(0x7f00000005c0)=""/206, 0xce, 0x80000000}, 0x2}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000740)=""/229, 0xe5}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000900)=""/235, 0xeb}, {&(0x7f0000000a00)=""/219, 0xdb}, {&(0x7f0000000b00)=""/247, 0xf7}, {&(0x7f0000000c00)=""/119, 0x77}, {&(0x7f0000000c80)=""/1, 0x1}], 0x7, &(0x7f0000000d00)=""/189, 0xbd, 0xf22e}, 0xe0000000000}, {{&(0x7f0000000dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000e40)=""/239, 0xef}, {&(0x7f0000000f40)=""/189, 0xbd}], 0x2, &(0x7f0000001040)=""/126, 0x7e, 0x1ff}, 0x2}], 0x3, 0x10002, &(0x7f0000001140)) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0xfff, 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x1) sendmsg$alg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000140)="1498b07f4a8153a63b44e44ce168f93a39e848ba128b0dfa618ee1c05dd75a62a229", 0x22}, {&(0x7f0000001240)="e87148afbd504ce2d3b76822285a467efc71bf83921b0e102a5f4abf5fd8", 0x1e}], 0x2, &(0x7f00005f6000)}, 0x0) 2018/03/10 05:03:14 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000713ffc)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) pipe2(&(0x7f0000000000), 0x80000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xfffffffffffffea7, &(0x7f0000eee000), 0x66, &(0x7f0000b18faf)=""/81, 0xfffffffffffffede}, 0x40002104) 2018/03/10 05:03:14 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000000000)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7f, 0x8000) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="1fc32bc7a86ca16783f7347777406b6928c44939ba0f0632e778cff297318b91055d9fcd59b744252ef2234bd56562492eab2ce5073ea43308fc1e27673ffb09684705622a07d6d7bd9f95ec72aac0ae3ec9a976ae8ea6f983203c", 0x5b}], 0x1) 2018/03/10 05:03:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x600, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000008c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000020040000ffffffff480200004802000010010000ffffffffffffffff540300005403000054030000ffffffff04000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x47c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x3000007, 0x12, r0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r6 = dup3(r5, r4, 0x0) io_setup(0x400, &(0x7f0000000040)=0x0) io_submit(r7, 0x6, &(0x7f00000007c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x800, r2, &(0x7f0000000080)="77089f1fdd14c47434ac2558cbcc777af77d9e56670890db81698feaf683b63279dd56842132add97950d0f52f35f48f3cc26d81b211982448988af3fa8180ebff2d23ce6fe182704414154e93db9889c03540efc644e282de8855b72178467a3102b564c4684667416cfaaef609d4c1b927962fb8037275a4b9ad0a804c65171d641a6e7654e9862b2e0645ed1b10d076ea090598cb2fb77ed9f6c712a2b8f904d6f31035796a4212", 0xa9, 0x3, 0x0, 0x0, r6}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x19c0000, r5, &(0x7f0000000340)="a13647361023c4874dc9e53a308ea9019cd3a5eaabfecbf22690719926dcaa2259ec67b13f226be917f77b32d30f2f155d5ee07d497ac31ab384d7eac0dfdbf9420c8965ec001c6fe399d47ff54a8573c019f4c23fd74b503883872535449600e3381909c5df031a00155be2a03d8d06855069c6ea2ee9a996647b4598fa76c8d575b6a81ce33cfbc3ec939e2f107ff54e5890b70467a27710bcdfd06cb8512a00a1584b79f0f52509bbf58d40db3ccc4cc9a2d35e3c88df81d82f37bb75e8278e816aa26ad379bc29b9d55d828b9d79bdb6baa480e5e0c6df30af5032cdd0dc4cb5e10c00c8ff3a647ace43c234ca", 0xef, 0x2, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x80000000, r5, &(0x7f0000000240)="696d9809b38d7369be2412f59c988ba114cd9300b90620f88502726466a0c43b92e059af50b97634b8dc7ecfd887cf40e469c1447124fabee04f6a2e32da84bcc7a1cba3ccb98f6c03bd4305be75c42b6ed3e3e1f9dbbc", 0x57, 0x7, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xf, 0x4, r4, &(0x7f0000000480)="b008d2db36d7c11ad00bae8105f9de194cbb52d6473c2084578bc457477a463b68cf0691ac32fb81bd310f20aa09929370537f54ffdc210f0156a198f6472b0a3c46a197a0ec0d984f4365b525d08d2312312fbb2287fec4fc5b3e037d64ffccc036842e2f79d0520ac5eb39c005a2689c8eb1c5bbed260fd6f1e0d64169bdb85f7ce70529cd8dd6ba38e5f73801a823982516e2a954850b761d17cb90a8c11b7e10a6d32b3e29b0b6f5de12c23625cfc9eafad8ad49df6a35a95fd5ba6880df86a08dc961c6310616608df2b9284da102d2594ccd556211", 0xd8, 0x3, 0x0, 0x0, r4}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f00000005c0)="2d3b3f252ae4203b89226a7498ccea045f3b9466f4ad57a652584ef7f1b5dc0fe3fad13e7d653e82ffe8d62b743a8e1c6ac871478fa21e090c949832826548a85ff8c9406d0dd8094df61dd552d7b71d39dd93ba34bfa86b57208dee459d4f54aa072c368d6cf47fea80e523295710754c3328871ff4590011c1fa7b4272256802731941ddd29f57039aed496f90b241c459936a239316e107847e", 0x9b, 0xff, 0x0, 0x0, r3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x8, 0xffff, r5, &(0x7f00000006c0)="73732de2c81eb4fd275f3edcd6f8dd7e70bab92da7cf5a1c1edd769a5dc215691c709a75238f8a011192ba390b85e6c036138623e305da5d52b0223009b3c6ac14baacfd093225fe393cdf259cf94aa42d3275eba073b40b7f0a93a664acae1d2854e83618363ac0502e9679fb720be7bafaaef9e2cd58bffcad51491f7bdba5fb1f009c5d30fed0c20264221dec29ce2485d418c0cdd19ed776e8b7207a7f82605a6a37d742bc396d92e4c77b", 0xad, 0x3, 0x0, 0x0, r3}]) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000180)={0x20001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaed384c]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000800)='/dev/kvm\x00', 0x147000, 0x0) 2018/03/10 05:03:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, r0, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000180)={@multicast1, @empty, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x79, r3}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000005fb2)={{0x0, 0x0, 0x0, 0x0, "199577e4862231c44c25b68946c8eaee6524d90e3c6c7755718d13da1e03c0ecfe78dea09f3419a7549d9c09"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff6ddee3ce43a664ec27771fc8bc16e2f6429a3e43cc513778a66ee77caa0669233f41dc6b59f926842a42f2e320b84959f91b3a0e80be481d5172556fd762e", &(0x7f0000005000)='+eth0cgroupuser}\x00', 0x11}) 2018/03/10 05:03:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000c67f88)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x9) 2018/03/10 05:03:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='security!^,#,GPLwlan1\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x3ff) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000200)=0xc, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={"73797a39616c6c65b812305d3a3d2b4f"}) 2018/03/10 05:03:14 executing program 0: r0 = socket$inet6(0xa, 0x2000000804, 0x99e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="070001040000000000000000"], 0x10}}], 0x1, 0x0) 2018/03/10 05:03:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ccff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/210) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80000000) 2018/03/10 05:03:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000200)="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", 0x174) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e8ffff), 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000080)="e09a015f64ac278914d8b2c9b21df9c5546c1044cd2b13082c03d514c48c236ebf8b6bab442a02dc0bee075b1b363f20c15e79ef875fe151888089", 0x3b) 2018/03/10 05:03:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x0, 0xfff}) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x800, &(0x7f00000000c0)={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x1}) 2018/03/10 05:03:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222501, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={0x0, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r4, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000a00)=@get={0x1, &(0x7f0000000940)=""/176, 0xffff}) getsockname$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0xb, r5}) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/10 05:03:14 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0xc68}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x7ff}, 0x8) sendmsg$alg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="8d4bd26ee3c9aa16fb9827bf504fee4d4054dfec7d5184ec43fce344ca768b1126500a44dd1ba1e8edf376e3a780d511952dec08a1efaa80740cd6cb19dfc3bdaf165e1d064aa5d5dd8172b6eee62a3c607e5967b8ad", 0x56}, {&(0x7f0000000280)="f9d0ae61b0f6cd9d27ff1067065f56308334a658dda41081f1c235da85bb8ce3bd36bc2ebe16", 0x26}], 0x2, &(0x7f0000000300)=[@iv={0xa0, 0x117, 0x2, 0x8d, "aebe4c48fef8e76ceb4e04f72e3118ebeda01cf4cce213c04af293a23a4fb1cca1e301dc38762d7e4079f21cda8c8343223608e3ffc9ba13b705a0dcbe7b1afb0d762dde5f78064f15ebf0b997d8bd0108d613289e79eda29f31989da554a51ef58d3614d989de882cfc5017c78e71bc3e9579e89a3b043eeae04e7e3610fa22b586ce541c796535f7ffd4ca04"}], 0xa0, 0x815}, 0x4000000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000400)={0x9, 0x4, 0x5, 0x6}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bcsh0\x00'}) r4 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x1, 0x10000) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000500)={0xa4, 0x9}) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000540)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x47a5, 0x3a44, 0x500, 0x4, 0x0, r1}) prctl$setname(0xf, &(0x7f0000000600)='bcsh0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0xfffffffffffffff7, 0x1, 0x7f, 0x100000000}, &(0x7f0000000700)=0x98) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000740)={{0x7001, 0x105004, 0xe, 0x8, 0x9, 0x63dcf7f2, 0x8, 0x8, 0x1, 0x6, 0x4, 0xa7}, {0x0, 0x6000, 0x0, 0x1d917e03, 0x2, 0x80000000, 0x6, 0x2, 0x101, 0x52, 0x7, 0x4}, {0x2000, 0x1000, 0x0, 0x3, 0x200, 0x8, 0x2, 0x4, 0x5, 0x80000000, 0x3d03, 0x1}, {0xf000, 0x1004, 0x10, 0x9b5, 0x8461, 0x20, 0x9, 0x2, 0x4, 0x9, 0xd0b, 0x6}, {0x1f000, 0xd002, 0x8, 0xd293, 0x7, 0x80ae, 0xfff, 0x100000000, 0x9, 0x80, 0x3, 0x6}, {0x4, 0x15000, 0xc, 0x6, 0x81, 0x5, 0xf2, 0x3, 0x0, 0x3, 0x8, 0x80}, {0x0, 0x4069c55ad2a71533, 0x8, 0x7, 0x1, 0x1ff, 0x1, 0x0, 0x0, 0x5b, 0x1, 0x2}, {0xf004, 0xf000, 0x1f, 0x8, 0x3f, 0x8, 0xabb, 0x3, 0x7f, 0x9, 0x1000, 0x7}, {0xf004, 0x5000}, {0x1, 0x4000}, 0x10014, 0x0, 0x2001, 0x100, 0x7, 0xa09460d2acc47a45, 0x1, [0x63c5, 0x5, 0x5, 0xfa]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000880)={@mcast1={0xff, 0x1, [], 0x1}, 0x60, r1}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000008c0)=0x3, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000900)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r6 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r6) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000a00)={0x3, &(0x7f00000009c0)=[{}, {}, {}]}) getxattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@random={'os2.', 'bcsh0\x00'}, &(0x7f0000000ac0)=""/228, 0xe4) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000bc0)={0xa, 0x7, 0x6}) sched_yield() prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000c00)=""/45) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000c40)={[], 0x8, 0x1, 0x20, 0x0, 0x101, 0xf000, 0x1002, [], 0x3f}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000e40)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000e80)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000ec0)={r8, r9}) 2018/03/10 05:03:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffeffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000640)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000180)={{0xbd, 0x1, 0x1, 0x7, "dbf08b3d3ac276855d701984d633c3f741bf8a7b1a9add919ac7ed983b4e980bb7aedd02c251ef5dc1cbcd9d", 0x1000}, 0x9, [0x7942, 0x4626afd9, 0x7d68, 0x7fffffff, 0x9, 0xba9, 0x5, 0x3f, 0x1, 0x30b, 0xff, 0x9, 0x1000, 0x7fffffff, 0x6a, 0x5, 0x82, 0x8, 0xfffffffeffffffff, 0x5000, 0x3, 0x1, 0x7, 0x80000000, 0x100000000, 0x8000, 0x31, 0x8772, 0x2, 0x3, 0xb7, 0x4, 0x6, 0xb727, 0x9, 0x1, 0x8, 0x520f, 0xffff, 0x2, 0x0, 0x5, 0x488, 0x6, 0x20, 0x6, 0x6, 0xcb4, 0xa8, 0x6, 0xfffffffffffff800, 0x7fff, 0xffffffffffffffff, 0xffffffffffffff81, 0x8001, 0x7, 0x59c, 0x7, 0x2, 0x4, 0xffffffffffffff80, 0x0, 0x400000000000, 0x2417, 0xecd, 0x6, 0x9000000000, 0xff, 0x800, 0x101, 0x3ff, 0x8, 0x3, 0xcf, 0x5, 0x7fff, 0xffffffff7fffffff, 0x7, 0x40, 0x2, 0xffffffff, 0x200, 0x100000000, 0xfffffffffffffffc, 0x7, 0x80, 0x8000, 0x307, 0x3, 0x10001, 0x0, 0x95e, 0x7, 0x3, 0x10001, 0x5, 0x8000, 0x64, 0x1, 0x5ec2908d, 0x20, 0x8, 0xf9a8, 0x7, 0x8, 0x8001, 0x2, 0x5, 0x7ff, 0x80, 0x7f, 0x20, 0x3, 0x2, 0x50000000, 0x6, 0x5, 0x1e7, 0x1, 0x2, 0x4, 0x8, 0x0, 0x8, 0x3, 0x0, 0x0, 0xffff]}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x10001}) fcntl$lock(r1, 0x5, &(0x7f000005a000)) 2018/03/10 05:03:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000040)="0ee8cbec19abdbd98a33d01a5b2de62b68fb68b622618ace4eb74163eca580e0f53c4301cfe370a8f5c018d599edaff11019caba8cee438727b2d1f862d27eab35dc2de7cf16b982d2b10a0cbe852b54389284aaca82e3cde3f250336259c8cc4d92c51a1a6679894decb49ed2cc12406f3871232bed82c4918636713330a2e2384b8082501cb024cfd1dae64353f49a685e62", 0x93) 2018/03/10 05:03:14 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x8, 0xfff, 0x1}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000340)={0x5, 0x9, 0x1226, 0xba, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000003c0)=""/52) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x38ae, 0x0, 0x2, 0x7, 0x2, 0xfff, 0x99, {0x0, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff4e4}, 0x714}}, 0x1, 0x4, 0xffffffffe412a598, 0x1, 0x100}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1, 0x6}, &(0x7f0000000540)=0x8) sendmsg$nl_crypto(r0, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8280000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=@get={0xf0, 0x13, 0x300, 0x70bd2d, 0x25dfdbfe, {{'vmac(seed)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x7ff}, {0x8, 0x1, 0xf3b0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40011}, 0x4000041) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000740)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000a40)={0x12, 0x8, 0x9, 0xfb, &(0x7f0000000780)=""/251, 0xab, &(0x7f0000000880)=""/171, 0xe7, &(0x7f0000000940)=""/231}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/kvm\x00', 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000ac0)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000b00)={{0x3, 0x380000000, 0x9c7, 0x200, 0x2, 0x7fff}, 0x800}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b40)={r2, 0x1, 0x7}, &(0x7f0000000b80)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000bc0)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000d00)={r0, r0, 0x5, 0x9, &(0x7f0000000c00)="1c26d6300c9384208dd040173ef80a7c94a8521dffa1526e6ce6a623f524bfbe4570a5f9660cdd18d417db05b6486a4adfa928e06c44fcae6733b22eff28c6bb039b455cb0effd5553697e53d30712221e68874925303d3f576694cc381c63acbbb85ee66d2be3416b40e99f01235fb953db97af0913913369575a41d31cb56868a369704f422d5ddaa7fc3898c92fa77acb7ee0594718bc51a456d55ec19b854efb192d272355ae8cb9213381ba0d8dcc3d0f1a2d1254ca761599b20e384d0c5711a97f", 0x6b, 0x9, 0x8c33, 0x5, 0x9, 0x1, 0x4, "62eef49e2a818e818794d128b71cfad2a5ea2fe0964dbc99a9e059d186796fc55b81727aecd420d9a6f4ec38dec3ba1c1f381c486404aa5a63a5983361df938e6c319632a34de9da6ec8d54e39575f3b1dc70be50d54fe8acdc5a0985f5459"}) r5 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r5, 0x2, &(0x7f0000000d80)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000dc0)=0x7, 0x4) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000e40)=""/249) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x67, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0405405, &(0x7f0000000f40)={{0xffffffffffffffff, 0x3, 0x3, 0x2, 0xb8}, 0x1000, 0x8, 0x7}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000f80)={r1, @in={{0x2, 0x4e24, @rand_addr=0x9}}}, 0x84) timer_create(0x5, &(0x7f0000001040)={0x0, 0x1d, 0x2, @tid=r4}, &(0x7f0000001080)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000010c0)) splice(r6, &(0x7f0000001100), r0, &(0x7f0000001140), 0xffff, 0xd) read(r3, &(0x7f0000001180)=""/4096, 0x1000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000002180)={{0xfffffffffffffffa, 0x800, 0x40, 0x5, 0x1f, 0x3}, 0x9}) 2018/03/10 05:03:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000b0dfee)='/dev/input/event#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/131, 0x83) fcntl$setstatus(r0, 0x4, 0x2400) 2018/03/10 05:03:14 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="23ebc879fa9f", 'eql\x00'}}, 0xfffffffffffffc28) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="1a0e23528d2767612d09f3d994094ca6473225a3eff1d2a7c58a6c8918533e0939c04d863e2d829eb1b6785861258c7d0f96751bcbb2518ccd9ddd73f1a22acfb37d2829e7cae616176899a03db4abc2529b", 0x52}], 0x1, &(0x7f0000d31000)}, 0x0) close(r0) 2018/03/10 05:03:14 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f000000bff8)) 2018/03/10 05:03:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff}, 0xc) 2018/03/10 05:03:14 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000000200)={0x311f}, 0x8, 0x800) r1 = socket$inet(0x2, 0x1, 0xffffffffffffffc1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000100)={'bond0\x00', @ifru_names='irlan0\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x9}) 2018/03/10 05:03:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="020000000b00000000e0480000000000010014000000000000001900030000000a050000bc"], 0x25}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001300ff020000000000420000000000000c00e567b1040000000000000000000c001a0000000000", @ANYRES32], 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:14 executing program 4: socketpair(0x9, 0x0, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x400000000000000, 0x4000, 0x1, 0x0, 0x8}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{0x0, 0x2710}, 0x1, 0x20000000000046, 0x2}, {}], 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) sync() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x44000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000040)={0x8, 0x81}) [ 73.059167] QAT: Invalid ioctl [ 73.072632] QAT: Invalid ioctl 2018/03/10 05:03:14 executing program 2: r0 = gettid() r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbf, 0x10000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x40, 0x2}, 0x4}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x338, 0x3, 0x8, 0x10000, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000080)={0x1d, 0x0, 0x2}) [ 73.134185] QAT: Invalid ioctl [ 73.152865] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.153148] QAT: Invalid ioctl [ 73.209534] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/10 05:03:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) fdatasync(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x8) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00000013c0)=""/76) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "07adbf5d0936e54ac62d25e9e3fd4f8d278af49b2cd708389a3311d9c29259a07c611f8f115d17127a940be13a7368d583e2b4bf506c45872c7231b1fd97dc"}, 0x58) bpf$MAP_CREATE(0x0, &(0x7f00000001c0), 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001280)={r3, 0x3}, &(0x7f00000012c0)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) 2018/03/10 05:03:14 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x31}) r2 = socket(0x15, 0x80005, 0x0) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x0, 0x0, "cdebe9cb733b"}, 0x10) 2018/03/10 05:03:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000700)={"00000006616e3000", &(0x7f00000006c0)=@ethtool_sset_info={0x37, 0x0, 0xffffffff}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0xee, "df5a593d900ca922d7aa08d649cb9c27fac115f20ed04e7008316ebb2350aa6bbd8061ef398fa1503ec04bab0cbab35ec40de3bc818b88b9b09171f844a0a3a1b03fd040c940cff4ec41e2fded8c9e029b39e55e54fd90d2f2c1d142ddf6c4acc1d7714e87a1e8d0fba8f1e0a4da3a6ec3c68f9dad30b449927d06a73f4cc35c85e25fc53386d7d92e486b9d00230d953afc1b528f5c6c5ee451bca74703d6a8e8d804a5051ff55fafcfdaa4a3b57baa02819ae73189cec820f1e0fe0bbaa8f9600e4a66b7d6b4a4b01f5f339b760850f5ba3c0c38a88c7d8eafa9e88c24bdf6340536dac2dfd25d713381d7d3c9"}, &(0x7f00000001c0)=0x112) 2018/03/10 05:03:14 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x800000000000, &(0x7f0000000040)) 2018/03/10 05:03:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00088400fe8000000000000000006427bc1a00bbfe8000ff0000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)) 2018/03/10 05:03:14 executing program 5: clock_gettime(0xfffffffffffffff8, &(0x7f00000004c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) rt_sigreturn() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1ff}}, 0xffffffffffffffff, 0xffff, 0x100, 0x4, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x6}, 0x8) 2018/03/10 05:03:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f0000000280)=0x4) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000140)=0xffffffffffffff81, 0x4) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r2 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) connect$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"892736aae4d6c1"}, 0x3}, [{"39da7185af9b75"}, {"5b49f3c064a4a1"}, {"8d96bbba23a50a"}, {"5b37ea66601c91"}, {"be6bde4b39df47"}, {"fecbc5d7a94b93"}, {"b399b5176e69c1"}, {"57694b34228739"}]}, 0x48) 2018/03/10 05:03:14 executing program 4: socketpair(0x9, 0x0, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x400000000000000, 0x4000, 0x1, 0x0, 0x8}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{0x0, 0x2710}, 0x1, 0x20000000000046, 0x2}, {}], 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) sync() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x44000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000040)={0x8, 0x81}) 2018/03/10 05:03:14 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0xe00) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000480)={{0x0, 0x3, 0x7f}, 0x1, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x7, 0x90}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x20000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000140)={{0x0, 0x3}, 'port0\x00', 0x20, 0x20, 0x52, 0x1, 0x1, 0x48000000000, 0xb3, 0x0, 0x2, 0x2}) write$evdev(r1, &(0x7f0000f15fd0)=[{{0x0, 0x7530}, 0x0, 0x52, 0x2}, {}], 0x20) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000080)={{0x64b, 0x2}, {0x553, 0x7}, 0x0, 0x5, 0xe999}) getsockname$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in6, 0x4e24, 0x7, 0x4e24, 0x0, 0x2, 0x20, 0x80, 0x2f, r4, r5}, {0x0, 0x1, 0x39b, 0x9, 0x6, 0x7ff, 0x1000, 0x8d0b}, {0x330c, 0x100000000, 0x20, 0x4}, 0x8, 0x6e6bbd, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x2, 0x3, 0x2a, 0x81, 0x80, 0x5150}}, 0xe8) 2018/03/10 05:03:14 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f00000000c0)='ns/ipc\x00') ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x102, 0xed2abdb3e9304d46, 0x0, 0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101201, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0xfffffffffffffffe) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x10100, 0x0) add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="3c188d4285a78c1189aa63841997b44e1fc17583b5c97324a6e980ae7ed1eb908d", 0x21, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000001500)={&(0x7f00000014c0)={'michael_mic-generic\x00'}}) 2018/03/10 05:03:14 executing program 0: getpgrp(0xffffffffffffffff) socket$inet_smc(0x2b, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0xffffffff77fffffe, 0x5) 2018/03/10 05:03:14 executing program 2: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000000040)=@in={0x2, 0x4e20}, 0xffffffbc) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xac}, 0x1) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/10 05:03:14 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000180)=""/93, &(0x7f0000000040)=0x5d) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "d963508a9bd510b2445b38222d9a88c7300c91cf21f90febdfda22b309570dd2ae89d89cadd3e2ed4b246eed3bbe4e37e83a0d7bc91d5f775d14b341ae1d37dc", "67cbe8ed8f14dcd7ac4cd1b383fd55160b2502000000000000008d554626e7f6"}) 2018/03/10 05:03:14 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000040), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 05:03:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200, 0xe6) openat(r1, &(0x7f0000000340)='./file0\x00', 0x111000, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x4, 0x80100) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="b2478e85137209292144c86adbe0561f6d09562a4fbecd1e4333c256501fef16e467d5bea23684ace7514fc1cdc5ad3f3659ec17e3128e9776aacf0febe2b82393fb0ae7898a31cc45433eefcc3755827d63e6c131c5cf9006d8b43e971529e092b597e1dcd55790c6511d33149dffcaa547955e2de0c0e031ccb79f321183887e59570c72df34d26d0f01b48f8b297d8bd48971c76c7d71a0a2891068db7d451f2239884feeb10d1ef95caa858ec1a9eda11d9c501c2fb3f5160a44dc1f8842a3a5e4f043b6945d1bbbe698301c69dc84e2fcae7a48dc96e8b36a3c84abd8d8709c3324881e8c6ff7c22d0b", 0xec}], 0x1, &(0x7f0000000240)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0xc, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x44004}, 0x4048800) 2018/03/10 05:03:14 executing program 7: r0 = socket$inet(0x2, 0x13, 0x19) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES32=r0]], 0x1) open_by_handle_at(r0, &(0x7f0000000000)={0x7e, 0x7f, "18a7df71df18f7a149a33813ae24bd7b76959860ee2c952171a1bec5f6e5974fffd2a09757aa1b86ab2a08d0f04846a497a2786c523cc94f5633b7261b028c4b7de7a56be04c6fb07cf0cdbb4b8975afe0ec310918f7f7753a9f4ab9acb72e737977c89797deead38dff6a6b2438f67b51e32d8f1d10"}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'eql\x00', 0xbe}) 2018/03/10 05:03:14 executing program 5: r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000003fb3)=""/4, &(0x7f0000000040)=0x4) sendto(r0, &(0x7f00000000c0)="e331bcfc7a77d47bebf7b73587854b765dcee975d4272583252f12f9413db43766e7cb58595585ab08ae5ee62ab1f471eaea54fe97d3a9a4baeb873561255840ca1e292533ffc271a1f96acc0ba695a5586fffe7d9cf20372e12ac421c62685ecd4c6c8a409e3625c6cd2664e3a58772dd137d2d7859f2131dcd82efdb9a90e070ca", 0x82, 0x20000044, &(0x7f0000000180)=@generic={0x0, "e410e768508805cb94d485785b3bac4c0ba1b836ddc422d17b6db8872d58fabb644cf4953ebf1bb4814b96c8d93c814f5102c018515c073ad327a05fa91a7a68e88401f4fba81b92f2150dce137b02483db6b059d59ed37c5b912910c0a5de02f9382cc2651efb938adb8c599ea145a634a1a5ec76d059f6b0e6a699e97e"}, 0x80) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/03/10 05:03:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2ba) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x7fffffff, 0x1, 0x0, 0x0, 0x1}, 0x98) 2018/03/10 05:03:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0xffffffffffffffff, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xff6f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getregs(0xc, r1, 0x8, &(0x7f0000000100)=""/117) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x0, 0x1, 0x7f, 0x4, "3fa4187faef2c901cad8c17c3af20f410219000f7f8b74bcaa0ade5744529888d3b739f6f917b6d6f645b606"}, 0x0, 0x0, 0xfffffffffffffff7, r2, 0x2, 0x0, "88810b6c8d9ef173b7efbc0067e2b2aa4201dad792a940b66d610e511b494ffc93608609d1a391bfae149548420fc0647ae2976e79cb1dad6439e8bdb4f4b2ae", &(0x7f0000000040)='vcan0\x00', 0x6, [], [0x100, 0x7, 0x0, 0x73]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:14 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) accept4$netrom(r0, 0x0, &(0x7f0000000080), 0x80800) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) close(r2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) r3 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r3, 0x7ff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/75) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000280)="38e740fd86f591e19afe4d37d29c4f37e9c00bce3384e289c1968464c8dcb511d1148928226a275de0e1a2764ac774ac222684aece7c3c97c4ce93737c8a62cc265042f55ce713d6d92c511f1cfc42d02686efa08ed2", 0x56}], 0x1) connect$llc(r0, &(0x7f0000000340)={0x1a, 0x307, 0x6, 0x4, 0x7, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x100000001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x7}, 0x8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000500)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000540)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000005c0)={{0x1, 0x3, 0x7, 0x8, "ee5088abbce4d6c30a3f7b7d18f764c883c4f44794ee44e145415e27d22e439ccd7f9e71fea90778511ad6e2", 0x21}, 0x0, 0x0, 0x6e131c2c, r3, 0x200, 0x8, "9332e6f7d570d71a248f7e1eda108d6385a204c7c8b0012706e989ec4a00494b1b6b838d57790499818178f05f2d3cd7942333576b0ff425e2d174a2192bfcd6", &(0x7f0000000580)='/dev/mixer\x00', 0xb, [], [0x100000000, 0x9, 0x9, 0x5]}) tkill(r3, 0x15) sched_getscheduler(r3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000700)=""/167) sysfs$1(0x1, &(0x7f00000007c0)='/dev/mixer\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000800)={'bond0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000840)) 2018/03/10 05:03:14 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket(0xd, 0x8080e, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/03/10 05:03:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000000000e, &(0x7f0000000000), &(0x7f00000000c0)=0x1) 2018/03/10 05:03:14 executing program 5: r0 = socket$inet(0x2, 0x80000005, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x25d) 2018/03/10 05:03:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f0000aa3000)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) [ 73.561399] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT [ 73.576872] kauditd_printk_skb: 1023 callbacks suppressed [ 73.576880] audit: type=1400 audit(1520658194.959:4358): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)=0x6) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000010c0)={0x3}) 2018/03/10 05:03:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) socketpair(0x0, 0xf, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000100)="808a3bc85ed64187dceda5bd15e6e27d51110add578e873fe4a97953a96f813f7c6280095f3993cd50008bcd8509899e03794e48791115") r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x4b) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x80, 0x0, &(0x7f00000001c0)=[@dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}, @acquire_done={0x40106309, r3, 0x4}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000140), &(0x7f0000000180)=[0x0, 0x18]}}, @release={0x40046306, 0x4}], 0xbe, 0x0, &(0x7f0000000240)="adb91aeca935da49975fcdeb4f3d33b54fe8635a7fb973370e769dd9f9720343422e1420ea8ad17ac291941eeddb7869a10204dff8636c12fa53506858f718c88c343d33ebc9ce39809581ffc878f7adf333b620d8bf77bc97d83fdfee2c8abc1fdf830e439ae927dce3118b926ba7be619c7b7fbd17c7a3f226ffdfab87dccce4c80357f5481c57e6b014eb050f29a984c95189048a7a35cb7850585cd58271e34adf4e1e41ef1ba59ec99d7e357b795b736b45377e7f552e4f7414f0da"}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8), &(0x7f0000d1b252)) flock(r0, 0x8) [ 73.607056] audit: type=1400 audit(1520658194.965:4359): avc: denied { net_raw } for pid=11167 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.631481] audit: type=1400 audit(1520658194.965:4360): avc: denied { sys_admin } for pid=11179 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x2000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x36ab, 0x7bc2}, 0x10}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x3, 0x4) syslog(0x3, &(0x7f00000000c0)=""/89, 0x59) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000180)={0x8, 0x100000001, 0x80000001, 0x2}, 0x10) recvmsg(r0, &(0x7f00000007c0)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/102, 0x66}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/163, 0xa3}], 0xa, &(0x7f0000000780), 0x0, 0x70000}, 0x40) r1 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x6, 0x2000) timer_create(0x5, &(0x7f0000000940)={0x0, 0x31, 0x4, @thr={&(0x7f0000000840), &(0x7f0000000880)="0b1a0be83cc5e22b172f6d50bdded12c99727d862c09dfe33816db1e436e7b6f6bda9fc4ea70bce64056a3d745931025e3962e926cd1ec22ade1064e03541b29eb2dcc692fbfaa98cfa2aa6fcd657630efc191f215c245cb825fd959094df2e626a58a23f290603ef0bc56415bd6e3b58e58bd692e713ee8251bf02fcbbc675eee94f0c91f5304ac9c37c5c1ff92a9d405316595075faa582065015ba35728"}}, &(0x7f0000000980)=0x0) timer_gettime(r2, &(0x7f00000009c0)) unlinkat(r0, &(0x7f0000000a00)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000a40), &(0x7f0000000a80)=0xb) execveat(r0, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000c00)=[&(0x7f0000000b00)='/dev/usbmon#\x00', &(0x7f0000000b40)='/dev/usbmon#\x00', &(0x7f0000000b80)='/dev/admmidi#\x00', &(0x7f0000000bc0)='/dev/admmidi#\x00'], &(0x7f0000000e40)=[&(0x7f0000000c40)='/dev/admmidi#\x00', &(0x7f0000000c80)='/dev/usbmon#\x00', &(0x7f0000000cc0)='/dev/admmidi#\x00', &(0x7f0000000d00)='/dev/admmidi#\x00', &(0x7f0000000d40)='/dev/admmidi#\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='nodevloeth0vboxnet1selinuxself\x00', &(0x7f0000000e00)='\x00'], 0x400) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000e80)={0x0, 0x6, 0x3f, 0x4}, &(0x7f0000000ec0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000f00)=@assoc_value={r3, 0x6}, 0x8) syslog(0x1, &(0x7f0000000f40)=""/244, 0xf4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000001040)={0x4, 0x40, 0x5, 0x7fffffff, 0x2, 0x6806}) listxattr(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)=""/242, 0xf2) fchmod(r1, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000011c0)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, {0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x9, [0xff4, 0x7, 0x8, 0x5, 0x3, 0x2, 0x100000001, 0x35]}, 0x5c) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001300)={{0x88, 0x101}, 0x61}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001340)={r3, 0x699}, 0x8) r5 = socket$inet(0x2, 0x4, 0x44c3) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000001380)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000013c0)="8e103c6edfa8d7f8466e93f7d473ccee232604786c6c213fe881f3ad743f9a50c051526e7f1e2849400ef4f8120ea111e9f5417cd5f724f5b7349ce289f94e0a9027f71e00fd91d7278d651a258d18dadfb5e43d31fc559cde117dfba29f3a6d3261851ab2f573e07ac3cc4c6b2235e82347686862a1dc58a9165ed3da1d3decf7e0108ea56dfafbbcbe531daa4cb62de98099b03d692f1c9775eece3be2916edeb09050b7fc54cae9603a51e06fedf0884ecb0259a4785bf7fadfdc486144c5858c5c73e1be49825e2055a41b6404b9380313", 0xd3) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000014c0)={0x81, 0x60bf48fc, 0x8, 0x607}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001500)={@remote, @remote, 0x0}, &(0x7f0000001540)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e21, 0xfffffffffffffc01, 0x2, 0xa0, 0x80, 0x0, r6, r4}, {0x7fff, 0x3, 0x2, 0x3, 0x20, 0x0, 0xbf0, 0xffffffffffffffff}, {0x4, 0x6, 0x3, 0x3}, 0xf3, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in, 0x4d5, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3501, 0x3, 0x0, 0x5, 0xfffffffffffffff7, 0x6, 0x2}}, 0xe8) [ 73.656106] audit: type=1400 audit(1520658194.965:4361): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.680620] audit: type=1400 audit(1520658194.965:4362): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1ea, 0x1) r3 = geteuid() sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000004d00)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x476c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) sendfile(r0, r1, &(0x7f000017f000), 0x1) dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/10 05:03:15 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x1) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffff9ffffff) [ 73.705152] audit: type=1400 audit(1520658194.990:4363): avc: denied { net_admin } for pid=4209 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.729683] audit: type=1400 audit(1520658195.014:4364): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:15 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x200000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003980)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000003940)={0xffffffff}, 0x106, 0x8}}, 0x20) write$rdma_cm(r1, &(0x7f00000039c0)=ANY=[@ANYBLOB="0b000040100000fa", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="f8ffffff"], 0x18) r3 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x2, 0x107080) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) close(r0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xcb8d, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0xffe00}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xed, 0xb6c, 0x80000001, 0x2820, 0x12}, 0x98) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x8001}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000480)=@req3={0xffffffff, 0x1474, 0x8, 0x2, 0x8, 0x100000000, 0x148}, 0x1c) ioctl$sock_SIOCGIFINDEX(r6, 0x8937, &(0x7f0000000040)={'bond0\x00', r7}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x1e) 2018/03/10 05:03:15 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f0000000140), 0x4) [ 73.754211] audit: type=1400 audit(1520658195.014:4365): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.778793] audit: type=1400 audit(1520658195.014:4366): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x9}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="7d13", 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000213fa0)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x400000, 0x0) [ 73.803318] audit: type=1400 audit(1520658195.039:4367): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:15 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4000000000000191, &(0x7f0000a40000)=[&(0x7f0000624000/0x2000)=nil], &(0x7f0000654000), &(0x7f000003b000), 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setpipe(r0, 0x407, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) gettid() ioctl$TIOCSBRK(r1, 0x5427) 2018/03/10 05:03:15 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)}}], 0x2, 0x0) sendto$packet(r0, &(0x7f0000000000)="375ebcf69a8f64ccd418a341040eff4cb55abef935ef4173a9fc1acda3c378a23503c7cc87a014217a0a5bb8a8f41a9c2348d2b8be4b087090670d44d0391ccdcc48480c338f5592cb705ad8fe9119b0d59a70b9d3e799b18d0c9207d75ba3234cc0b965df0e30a3d68a2eedaf550ce6b225fbd946119a2ce8c7dd46d3b0517577d0588598892647dca3116758b7d57f33", 0x91, 0x20000000, 0x0, 0x0) 2018/03/10 05:03:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x40}}) 2018/03/10 05:03:15 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="8400000000000000ffffffffffffffff000000000c00000000000000000000005b659a62290ffc380c2dbfdc5e9f17e1a04810d4647cd5291cb4e2bf501db1bb949869c29c4d914d9f40425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136effd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b5040d00"], 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x0, 0x7fffffff, 0x9, 0x401, 0x0, 0x7f}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x4e20}, 0x1c) 2018/03/10 05:03:15 executing program 4: r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r3+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/03/10 05:03:15 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'gre0\x00', 0x810}) socket$vsock_dgram(0x28, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r0) 2018/03/10 05:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) sysinfo(&(0x7f000097afdc)=""/36) io_setup(0x3, &(0x7f0000000100)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r0, 0x8}) io_destroy(r1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x9}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x54, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 'nr0\x00'}) 2018/03/10 05:03:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) getsockopt(r0, 0x1, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x11) 2018/03/10 05:03:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000100)=0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f00000000c0)={'bcsf0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140)="432cf8eaa40146de2fcda0819f7f131709cfe3dee8e828c14db205fd03e4a3564c", &(0x7f0000000200)=""/66}, 0x18) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x400000) 2018/03/10 05:03:15 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)=@ioapic) r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac7f80)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000068c000)=0xb9) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/03/10 05:03:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x1, 0x140) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/10 05:03:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x32}, 0x36) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) dup3(r0, r0, 0x80000) 2018/03/10 05:03:15 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000017c0)='/dev/midi#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001800)={0x2, [0x6, 0x9]}, &(0x7f0000001840)=0x8) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) inotify_init1(0x0) connect(r0, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80) 2018/03/10 05:03:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1864) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/10 05:03:15 executing program 6: clock_gettime(0xfffbefeffffffff0, &(0x7f0000000040)) 2018/03/10 05:03:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xffffff23, 0x2, 0x0, 0x1, 0x70bd29, 0x0, {0x0, 0x0, 0xfffffffffffffffc}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x1) 2018/03/10 05:03:15 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vga_arbiter\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001300)={r1, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x100, 0x9, 0x2, 0xf3f7466, 0x2, 0xffffffffffffff08, 0xc7, 0x1, 0x7, 0x8000, 0x20, 0x1, 0x24c4f906, 0xdd, 0x9]}, &(0x7f0000001400)=0x100) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x206}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/10 05:03:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000108fd0000000000000000000000000065e9429eeb21652051f95af08e82e3971011001c35e7833580c24af2e8"], 0x14}, 0x1}, 0x0) 2018/03/10 05:03:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'yam0\x00', 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='stat\x00') setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000280)="d7d1daf3a2882c424d67fd862d9d40a7822dd3477c325db67dd108420e884357c97a903f9782e2b962c20785c87ca1d829aef1217130f6e93011eae87346caf0001e926247a9032c0208e722e96803905079e9666a0feee516d7d2811f6c3326eeac8b496464793457d422ecfc8275eb1a79f84c704bcd89f54cad84077ee39d0f1edd3a7f2a82f94a878eca55c08533476bb824d9513f5ed09e80dc8d28a49ce411b8b55105ff9ce66a36645fb2b86cb7bb166941d0712de18eb86fbadba42e2121546b6396088a531d3edabd8dbad0", 0xd0) sendfile(r2, r2, &(0x7f0000000040)=0x2000000, 0x400) 2018/03/10 05:03:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3, &(0x7f00000000c0)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000140)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000200)='bcsf0\x00') 2018/03/10 05:03:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x208400, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1ff, 0x400, 0x0, 0x101, 0x1ff}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x8) 2018/03/10 05:03:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getdents(r1, &(0x7f0000000fd6)=""/24, 0x18) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x401, 0x0, 0x6, 0x10, 0x4, 0x1968000000000000}, 0x8}) 2018/03/10 05:03:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8000) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/03/10 05:03:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0202000211000000000000000000000005000600000000000a0000000000000000000000001e3a0000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) [ 74.437959] binder: 11305:11311 ERROR: BC_REGISTER_LOOPER called without request [ 74.469409] binder_alloc: binder_alloc_mmap_handler: 11305 20000000-20002000 already mapped failed -16 [ 74.482893] binder: BINDER_SET_CONTEXT_MGR already set [ 74.488284] binder: 11305:11311 ioctl 40046207 0 returned -16 [ 74.489725] binder_alloc: 11305: binder_alloc_buf, no vma [ 74.499863] binder: 11305:11321 transaction failed 29189/-3, size 0-0 line 2963 [ 74.508497] binder: 11305:11311 ERROR: BC_REGISTER_LOOPER called without request [ 74.516148] binder: 11311 RLIMIT_NICE not set [ 74.525768] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/10 05:03:15 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x40800000, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/157, 0x9d}, &(0x7f0000000180), 0x2}, 0x20) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000000200)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) 2018/03/10 05:03:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c48000)='/dev/vcs\x00', 0x400000) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/03/10 05:03:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="1400381d99cbfdff0000000000f8ffffff000000"], 0x14}, 0x1}, 0x0) 2018/03/10 05:03:15 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000002c0)={r1, 0x4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000008fc5)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200200, 0x40) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000140)={0x1, 0xfff, &(0x7f0000000040)="840a682331e81b48014ebaf291a2744f9f6a15097a09f3ad2b58599c7e33886b85de78c3ed6d99d04a5f5cfe5b7cd6c4b624151b4bf86daf", &(0x7f0000000080)="7ce3ff42cbc2dba57bf3299c48c006c0858a100da7149e3ccfcdeb41c834e6cabc230baa3a71c6fa26db19a76e08a9b485855608b8fbc0facfc64d82ad469a4bfe2e43319a5f53e078f04c97722c367ecdc303b6c2144fdab1c90a59fb66abd55b6645088b5466b3623f9f45a234a6e066a9b7a41e77c59ff7a34d01982888374b0d81ad5cc9244c684811fe0ed537203b94e2a45c3feebc0b849f6a0538114d31d9", 0x38, 0xa2}) 2018/03/10 05:03:15 executing program 2: r0 = inotify_init() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1ff}, 0x1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/03/10 05:03:15 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xaa1}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000bf0fff), 0x1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x0, 0x20}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000011c0)={r0, &(0x7f0000000180)="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", &(0x7f0000001180)="d07ba242d6553430a215745a36341835ae247383", 0x2}, 0x20) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000012c0)=0x9, 0x4) utimes(&(0x7f0000001200)='./file0\x00', &(0x7f0000001280)={{}, {r4, r5/1000+10000}}) 2018/03/10 05:03:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/47) 2018/03/10 05:03:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='\x00', 0x1, 0x4000, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) [ 74.536178] binder: undelivered transaction 36, process died. 2018/03/10 05:03:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000000c0), 0x8) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x4}]}) flock(r0, 0x4) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000)="2b9ccd31b9f7b3f5e051c780efea3fe099e47e030d17c2a7bd52655642eb1902740c0ad639447ecf63192be2832b047e2e8b131ff5a572aa2f6912d15d32c0c5351e3fde55be15e2f0060561d5", &(0x7f0000000080)='+V'}, 0x20) 2018/03/10 05:03:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x8c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) 2018/03/10 05:03:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, 0xfffffffffffffe61) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) 2018/03/10 05:03:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15, 0x3}, 0x2c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000501faf000000000049b7ed36000000720ac0ff0000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x100) 2018/03/10 05:03:16 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) dup2(r0, r0) 2018/03/10 05:03:16 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x49, 0x88f7, 'vcan0\x00', 'gre0\x00', 'bridge0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x108}, [@common=@nflog={'nflog\x00', 0x4c, {{0x80000001, 0x1000, 0x101, 0x0, 0x0, "46b3d480db6e784326cf387da7f75e8fe0316a291da7ec65e262d1461c4ae81fa64513ed6ead0d357ed93e6661c8460b5fc208604a6a10e31f0cfb174e102beb"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xc52}}}}]}]}, 0x218) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/10 05:03:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x803d, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ebffc)=0xa3a495676928e94) 2018/03/10 05:03:16 executing program 3: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)) write(r1, &(0x7f000006e000), 0xfffffdd8) socketpair(0x11, 0xa, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000000c0)=""/78, &(0x7f0000000140)=0x4e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) dup3(r3, r1, 0x0) 2018/03/10 05:03:16 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/118) 2018/03/10 05:03:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r1, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0xa, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/03/10 05:03:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200080, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x4, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x12, 0x400) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x87f1}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x7, &(0x7f0000313000)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x8000010) fstatfs(r1, &(0x7f000041e000)=""/4096) getgroups(0x9, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r2) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x1) 2018/03/10 05:03:16 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) shutdown(r0, 0x0) 2018/03/10 05:03:16 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001b4000/0x4000)=nil, 0x4000, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x7fff, &(0x7f0000000140)=0x4) 2018/03/10 05:03:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[]}, 0x1}, 0x0) 2018/03/10 05:03:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {{}, 0x0, 0x1}], 0x20) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/03/10 05:03:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8001, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) 2018/03/10 05:03:16 executing program 0: r0 = socket(0xd, 0x1, 0x5f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001080)={0x0, 0x7}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001100)=r2, 0x4) ioctl(r0, 0x2, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/10 05:03:16 executing program 6: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) write$sndseq(r0, &(0x7f0000000380)=[{0x5, 0xffffffffffffffff, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x30) 2018/03/10 05:03:16 executing program 3: gettid() perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10003, 0x0, &(0x7f0000ffe000/0x2000)=nil}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)) 2018/03/10 05:03:16 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/10 05:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) recvfrom$inet(r2, &(0x7f0000000000)=""/94, 0x5e, 0x12120, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r2, &(0x7f0000ad4000), &(0x7f0000365ffc)=0xc) socket$inet(0x2, 0x8000a, 0x81) pipe2(&(0x7f00004d6000), 0x800) truncate(&(0x7f00003a1ff8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000cdffc)) recvmmsg(r0, &(0x7f0000bbe000)=[{{&(0x7f00008829e6)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f000077bff0)=[{&(0x7f000018c000)=""/183, 0xb7}, {&(0x7f000073c000)=""/139, 0x8b}], 0x2, &(0x7f0000ff4f85)=""/123, 0x7b, 0x3}, 0xa01}, {{&(0x7f0000858000)=@sco, 0x8, &(0x7f0000e28000)=[{&(0x7f0000f6bf4b)=""/181, 0xb5}, {&(0x7f0000ee4f63)=""/157, 0x9d}], 0x2, &(0x7f00003f5000)=""/20, 0x14, 0xb000000000000000}, 0xffff}, {{0x0, 0x0, &(0x7f0000975000)=[{&(0x7f000037f000)=""/189, 0xbd}, {&(0x7f00009c3000)=""/162, 0xa2}, {&(0x7f0000819000)=""/128, 0x80}, {&(0x7f000053cff3)=""/13, 0xd}, {&(0x7f00002a2000)=""/159, 0x9f}, {&(0x7f0000e8e000)=""/220, 0xdc}], 0x6, &(0x7f0000e6e000)=""/167, 0xa7, 0xff}, 0x80}, {{&(0x7f000030dff2)=@l2, 0xe, &(0x7f00008d9ff0)=[{&(0x7f0000a06000)=""/215, 0xd7}, {&(0x7f0000669f47)=""/185, 0xb9}], 0x2, &(0x7f0000cc7ff0)=""/16, 0x10, 0x7}}], 0x4, 0x100, &(0x7f0000f63ff8)={0x77359400}) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000640), 0x14) sendto$inet6(r5, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/03/10 05:03:16 executing program 0: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000000140)=[{0x3c, 0x11e, 0x9, "bc564074eec60c9218c75854670ea229061e36645d113dbdceda22d46fb8fed8e0e3672d1fe5c314d29195ad22be92"}, {0x18, 0x88, 0x2, "0d10aeab47c5a26c6ff60c"}, {0x5c, 0x84, 0x100000000, "d4b88924d80ffaf1910754a6c4f52fceb0630fd96b1253c46814f224df27004b2dea4ddffdf44877f84aa1611f64562141fb2657d3e40f5324096919504bf7a332f6748f7e17d4a3004bad8b0e"}, {0xbc, 0x103, 0x100, "35b16dd82925341ef9648d8cf60649110ce248912720b8c5f60c16446bc348303b774c6ed340e7b7bf98e872e02552a4515b5ef0742513128bf6d9fff80f15473034d4682f9795c571f20babd517aa255d2f23d611c8f0fab61ca093e86095ef00b1b9e5a743e97f211153ca96ed4ca3c04061fc3166f8cc6cb610de035550300d21766871e321983ca9b534ea6b4e95f37f2153dbc72f3a9c7fd0c4959c9d85d33c5289c59bb79422a11e324b"}, {0x2c, 0x113, 0xc5b, "ef4c0b306c19abe8e6d4c7f369b5a2f335b3d5957d323368997fca91b20640"}, {0x2c, 0x104, 0x80, "f6964f076b969b325b6f089233c6a86cd525fe87df9017ae92ca53c05d13456c"}, {0xfc, 0x111, 0x7fffffff, "3f6f70015efe54978f8bdb6f34ffd8a2ec717555a1d8f841b6135efab32c453fd77b17df820d63d7f01fb2fce37778dcd926cff50df891b0e04f02d5eadcd2cb2e0ea697a1a1a15034b328cc68425b5d9263ba1dc2ed8a945e834da5727cfacb77d727d86c557aa1e7f9c6d05bec2eadc31ab0044c226963456c93ce3cf545664746dbd54847f1186030dbe37b3186ecda31c50608ec1009f54121fd3af7fa23d116d19a6ae982baf63ec4def85fa73ad9587796edf59ba16c6b7a250e83708e7d5668b7c0f79b6221b37ad4181b02b563f6473b2a1577b37198204018497966af76d0274bcfa2de14a9d80591"}, {0xe8, 0x6, 0x3, "07be4b5c98193b86a2c544516468eb3079318015f047407e363cb2a88463263d2654e3bc75284f31f4201ae4bc16b7c03d4f62f70f855186115492fc8581f8d2585a7b2316278c628e4d80da727c811ba453a9e839a4c31a28ec7964bf1470cac7d66f2e17b6595f49a46f9e4503afe90e4259558f64e9de4042fbb24f744740966158a791ae423b11815114760ef5c1487d76d0626dcd35045bad787aaf3d78de87ddd222e78f514931123860e9dd19b50103ab5ec19023579013d2c88a7f122c6b3a175017a98e4cf3de9998d8931e5c936ed9218a0411d8c1be"}, {0x10, 0x103, 0x7a4a, "8651"}], 0x3b8}}], 0x2, 0x0) 2018/03/10 05:03:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000040)={"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"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33", 0x1f) 2018/03/10 05:03:16 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r0, 0x0) [ 75.103041] hrtimer: interrupt took 27823 ns 2018/03/10 05:03:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000008c0)=0x81) fcntl$getownex(r0, 0x10, &(0x7f0000000800)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000840)=""/64) 2018/03/10 05:03:16 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/9) connect$vsock_stream(r0, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0) 2018/03/10 05:03:16 executing program 4: socket$inet(0x2, 0xa, 0x3) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/10 05:03:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x4, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff9c) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) setns(r0, 0x4000000) 2018/03/10 05:03:16 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000080)="9bb42bd63462334a165fd59088b52daac65b759f7ab3b1a6e7c5724a976917eb75f19143fe8caa8feb90d354b7e0fc91a21fc1f246617537ef2410a2faa59f7fb8d39424a725899d7d27cbe8c1bb4bd9c3165c9fcd8441946964cbb66f6a1bdf74126e1f0d90d18c18170c3c041932c2ce737dc10c883ebd1abfda9f5d7e0c7e695ad72a6ac25e54c215a48ad8c5f95f748c", &(0x7f0000000140)="53c7946be0d03d7b1dbd36013118793c87d152212580752a1e77bef3bcb535daac5708b15932fd96a2b84a722eb36ffe056f3f51cf961a66f9b81ed0b60434902de2b2c23cc98f028093b0c3a46a2a5acf527caf06428630c03c886ca4a90d6249aa9bdac5ad8bcaa02ce8d8e9ef7fb55ff13fe0054b77de"}}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/4096) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000001280), 0x80800) mount(&(0x7f0000001200)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001500)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000001600)=0xe8) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000031c0)='./file0/bus\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000017c0), &(0x7f0000001800)=0x0, &(0x7f0000001840)) r6 = fcntl$getown(r1, 0x9) r7 = geteuid() getgroups(0x9, &(0x7f0000002d40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r9 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002d80), &(0x7f0000002dc0), &(0x7f0000002e00)=0x0) getresgid(&(0x7f0000002e40), &(0x7f0000002e80)=0x0, &(0x7f0000002ec0)) sendmsg$netlink(r0, &(0x7f0000002f40)={&(0x7f0000001340)=@kern={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000001380)={0x10c, 0x2d, 0x100, 0x70bd29, 0x25dfdbff, "", [@nested={0xfc, 0x43, [@typed={0x8, 0x85}, @generic="3913310765b9aa62b3b6266110072ffba16d7ee3013e3d634c21447435b86f8ad01fea78e446ec2f6e1b9534560115e740f268845a4cbf9ec172f3b5a7cc82a502cd2cd88e8ec40c6a8a8c7395e3a96f72217396ab072f2391f85574cbcd75f4b0db8f0118d8686b1667e5df40b3727aae3fb682a6f478e8ec9e22ae78a4aefed058aa7fba64578fed02e13a62a66900b7528d42b3fdfb41a42e506a8041a3c718e7d3bb25e754562ecf89feeb738cdcb63d4e9e56d4c153", @generic="5352f6628037c967f13c917c", @typed={0x8, 0x39}, @generic="b8ea7b11bbcf887423a139a1718e690b66afda6577cf7ad93fcee0053b783d0612"]}]}, 0x10c}, {&(0x7f00000014c0)={0x10, 0x18, 0x534, 0x70bd2d}, 0x10}, {&(0x7f0000001880)={0x1460, 0x21, 0x100, 0x70bd2d, 0x25dfdbff, "", [@generic="ca1d1a9fbf8c0ba6f19b5715acff19fa361401d29b18e05e5b26d0844491659aaea3024f55486d44f9b39478e8248e72df1f0aabe17ec7deaaf247272168ad571c881089611d80ba2674b73f4f97518e9e7d85b79bbe9a6aa306cc64399dfa3a1351d4bd384b08e71ce44bdc1de8680ede07ca1a785efd16ab2de002c9342eff97dd47869b98322d5cad285907190d9857b174b09ecc717123ca32347020ccfc979e203f27056a7abf809fcea8983b2bbc7caaace2df1f25915845aeed", @typed={0xc, 0x5d, @fd=r0}, @nested={0x34, 0x8e, [@typed={0xc, 0x3f, @uid=r2}, @generic="8f226795e8794f4203ad7cda67d897a980afb459a9c5", @typed={0xc, 0x60, @fd=r0}]}, @nested={0x11a8, 0x8a, [@generic="1ec611d2344a46093755c24211124c32954cc1613c1b21e5509486d1901af708aea1941942ff09828f286bf74d", @generic="7d237d94970ff094e3addd1f7b98676ce71c1af6906baa5e462a82a6d52e923ff91d4669ac35c56a683f7a2c79143ac0a7eb5d5dbfb997cc3350c6692c1212bf437ca7a9aed793c92d8f111b1afbd0d6d1abc80c69b05bf36b0324005e25ab6d97168acdb4e92c62f22401ab1feed10a4fe93c0344a34f66d1ca33", @typed={0x18, 0x2e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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@typed={0xc, 0x51, @uid=r3}, @generic="f8c1cc10745f1d8c42c20856a099f4c953ae9d1ec559b077394ddff618ed4ec6bc9026dd64268ac704b2c2f532b0831549c87311d528616cfee4a7c05913168cfa1e991795f175818755990b1f3dc11799948b7ee7a91c8a0e2864a06485d1ca58ef218d92f1994f04f9a5", @typed={0xc, 0x4, @uid=r4}, @typed={0xc, 0x5d, @fd=r1}, @generic="c24c351b7914fc32ba4535293ac3e2df8f7e2d20bfa0dc406da6c695205a6e33c0d1a800a9521b895dc0027e05189f6af37736cdfe221859f5affc63c2cc5d9d98ead11a5ec7", @typed={0xc, 0x8f, @uid=r5}]}, @typed={0x10, 0x83, @str='ramfs\x00'}, @generic="62fbddfefd5ff0ba4dc5", @nested={0x190, 0x5, [@typed={0xb0, 0x29, @binary="048067d5fd28b8893856336a6838858b4f7be5f40241fb628781039a6514b5aa8f008d45a63ca25be75bd3023a7fa38e4d685d667ea6f934c5473b6888e6c4d5ee0fcb076c9eff7c66b80bf45c95cd913f995f427335440079f14e17bcbe12e483c8cbb2e59536d9258f088e2777d17011c938e108d1809ed8f8890da38f168e79b947f0076fee7d692aa1e87a72da5196a3be22b0b98f037394288d6e95c4dc2068112fc3994b"}, @typed={0xdc, 0x2, @binary="e497fdb72335dcdde9cb167bd2cdfde6619ceca58de70e5273a1d3385e78dd6549115dc9d4895134e410eb7e8de8ffa6c5000d8cc03ec05d0fa2358f0b784c322977b5997e6266217cda39322a4eb85ff3a76cd3d6ed6533584162382149feb397303c091c179d08d18da2f05ca60e674275dc428ef21199647d38d67a358fb439dd8c8cc9724b73b8334d1fe24dba37318de6327dac97a042f4de85a2ff842a25f8e1c185bc59a5e925e87c2f5e5eb9f3eb6f92e06f093c66837ba30a602cf23cad9ae99b1bc2b9113cc099e4229e6142"}]}]}, 0x1460}], 0x3, &(0x7f0000002f80)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000ef4362e58cd9194d72ba60769c000000000200ceb0", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11], 0x40, 0xc800}, 0x81) r12 = getuid() ioprio_get$uid(0x3, r12) r13 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r13, &(0x7f00000012c0)={0x300, 0x8, 0xb8d9, 0x0, 0xf1b8, 0x9, 0x96, 0x7}, &(0x7f0000001300)) umount2(&(0x7f0000001240)='./file0\x00', 0x2) ioctl$TCSETA(r13, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/03/10 05:03:16 executing program 0: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x2, {0x100000000, 0x4, 0x20, 0x100000001, 0xffffffff, 0x1}, 0x3, 0x80}, 0xe) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f00000005c0)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000080)={0x4, {{0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x104) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/10 05:03:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/10 05:03:16 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000003c0)={0x8001, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x7fffffff}}}, 0x104) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/10 05:03:16 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000)}, 0x20) 2018/03/10 05:03:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/03/10 05:03:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'vcan0\x00', 0x5000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001740)) gettid() stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)) fstat(0xffffffffffffffff, &(0x7f0000002d40)) openat(r1, &(0x7f0000000440)='./file0\x00', 0x420000, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="858b572a0b6be17b330eedae41465a649aa20e00bef37be31ae81caf2c8ff0d5928f32a3226600b1844100c3", 0x2c}, {&(0x7f00000000c0)="c3314f279d283b16b9032e147459819ee4a0b541cae1ce18318c8ceedd8fb7d58b8c36d248a11e1d7d4ba744a7868238dc9e7f4e617b44251709cad2b26cb8ed1c227f721bb46f354fa5e7e6aa513af9d73519a2feb8da55d4faf266f788839195bca002efcda8eae71a9679f1b5b1d57ac42484eeecae80a13eca4c6022908c97261627d0460aba0c416c44be15e4ac72775f366c0ffa", 0x97}, {&(0x7f0000000180)="02b2fa05c5ea3ec4e20135aeddb96a2e1915275eb96c3149ef1e", 0x1a}, {&(0x7f00000001c0)="eb148169d00b6239aa60ce3cc332a417c244", 0x12}, {&(0x7f0000000200)="52e30872e5f0803f7054e35ee26d215ad5d9558878b6e8bb0c535f10f4f9936a411b03e729eb68748714f63783c70b1f17b14ba113622270429c137e1ce302ffe52f874e1785cb541597a56a88423e8ac50d054db9d85102fecb97c5f6e64c46bca0abe383016205f59e08307b62e4529b8b8599669c6428e3a4e023607e6f7bbbc8e5731b5ca2c01162f1305f", 0x8d}], 0x5) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r3, 0x9}, &(0x7f0000000400)=0x8) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00006f4000)={0x80fec, 0xa, 0x400000000000000, 0xffffffffffffffff}) dup3(r2, r4, 0x0) 2018/03/10 05:03:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x61b, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f0000004580)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="eb9348adc39ae887641a17697ceb105a7948c9860f9c84ff2f6182b120f69fd7208ecda49cfd9e77d078ccd415aa", 0x2e}], 0x1}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000571ff8), 0xfffffffffffffc8a) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000), 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) sendmsg(r0, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f00000001c0)="c6", 0x1}], 0x1, &(0x7f0000d57000)}, 0x8804) recvfrom(r0, &(0x7f0000000080)=""/179, 0xb3, 0x0, 0x0, 0x0) 2018/03/10 05:03:16 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x5) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140), 0x4) 2018/03/10 05:03:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'bpq0\x00', 0x6}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syz_tun\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="023baf31465a5fa067293afa90fed1e7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x84) 2018/03/10 05:03:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x3, 0xfffffffffffffffc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) 2018/03/10 05:03:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="02000000"], 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r1, r2, 0x1f0, 0x400) 2018/03/10 05:03:16 executing program 7: r0 = socket(0x40000000000a, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000ba5ffc)=0x4) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/198}) 2018/03/10 05:03:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x98, 0x400000) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) listen(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae00000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="a500000000000000"], 0x0) 2018/03/10 05:03:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002040)=""/4096, 0xf2911c3d) 2018/03/10 05:03:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20000000) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x40, 0x13, 0x2fb, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x20, 0x1a, [@typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}, @generic="03"]}]}, 0x40}, 0x1}, 0x0) fstat(r0, &(0x7f0000000080)) 2018/03/10 05:03:16 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000002300)=[{&(0x7f00000012c0)=""/8, 0x8}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r1, r1) 2018/03/10 05:03:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = accept4$inet(r0, &(0x7f0000000180), &(0x7f0000000140)=0x8, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008c040000000000002801000068020000a8030000a8030000a803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000010000000000000000000000000000000000000000000100000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00028010000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a3100000000000000000000000000010000ff070000e00000027f00000100000000ffffff000180c2000000000000000000000000000000000000000000ffffff00ff0000000000000000000000aaaaaaaaaa0d000000000000000000000000000000000000ff00ffff00ff00000000000000000000ffff00070001fffe000600097465716c3000000000000000000000006263736830000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000e00000020000020002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000aaaaaaaaaa1500000000000000000000ac1414137f00000100000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4d8) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = memfd_create(&(0x7f0000000080)='\'\x00', 0x3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0xb, 0x1, 0x10, "52b82a068212670cda63f2bf573397ebb46cd5239ff1ed31c7c83d0f8c75738df61ca2b5a864798cc27e211ffd42a5eddbdd6349f5d4089cf60939f9d786c713", "79c50e9dfe01c6fcabebcc772f0e6f1cef06173b437888c6bb628bfd7d455dcb", [0x1e0, 0x7]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/03/10 05:03:16 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x10000, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x200, 0x30}, 0xc) fcntl$lock(r1, 0x40000000005, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r3}) fcntl$lock(r2, 0x5, &(0x7f0000000000)) 2018/03/10 05:03:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000000, 0x4000) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x5, {0x9, 0x5, 0x6, 0x4, 0x9, 0x401}, 0x3f, 0x7}, 0xe) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffefffffffff}, 0xc) io_setup(0x401, &(0x7f0000000140)=0x0) io_destroy(r2) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x31, 0x20, './file0\x00'}, 0x42) 2018/03/10 05:03:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1fd, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0x101}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/10 05:03:16 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000100)) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8001, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/03/10 05:03:16 executing program 0: r0 = socket(0x10, 0x802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) write(r0, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/10 05:03:17 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/197) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x6, 0x400000004, 0x40007f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/03/10 05:03:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797afeffffff6572ff890000001a00", 0x10) sendto$inet6(r1, &(0x7f0000000040)="b4", 0x1, 0x0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20800, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00000000c0)=""/50, 0x32) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200000, 0x0) shutdown(r1, 0x0) 2018/03/10 05:03:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x7342, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000080)="437711c6d7841da30cb1be5b2e85994e63c07481bac2a97737a43fc2c6c410343d90c5d72bcd59dd405f4c422fbcf3e8b0f40af7b83c113d647bd1", 0x3b, 0x7, &(0x7f0000000140)={r3, r4+10000000}) 2018/03/10 05:03:17 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)=0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000018c0)={0x7, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001900)={0x8, 0x8, 0x9, 0x2, 0x0}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001980)={0x2, 0x2, 0x6, 0x35, r2}, &(0x7f00000019c0)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) 2018/03/10 05:03:17 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10800, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0x5}) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/10 05:03:17 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x98) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1) io_setup(0x0, &(0x7f0000000000)) 2018/03/10 05:03:17 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/03/10 05:03:17 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x5, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x111080, 0x20) pkey_free(0xffffffffffffffff) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/10 05:03:17 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f00000001c0), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'erspan0\x00', 'syzkaller0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'ipddp0\x00', "736974300100", 'nr0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x98, 0x98, 0xe0, [@pkttype={'pkttype\x00', 0x4}]}}, @common=@log={'log\x00', 0x24, {{0x0, "b44f45e9c7a8c2ba068d53759cc2c002987038f4d4dc5ab358d73ab44bcb"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x258) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x400200) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000000040)=0x7ff) 2018/03/10 05:03:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)) 2018/03/10 05:03:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000e7bffc)=0x7, 0x4) 2018/03/10 05:03:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x347) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000100)}, 0x0) 2018/03/10 05:03:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xec0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x23a, 0x0) r1 = epoll_create1(0x400000000000000b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) close(r0) 2018/03/10 05:03:17 executing program 6: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getflags(r0, 0x401) 2018/03/10 05:03:17 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0xc0000, @dev={0xfe, 0x80, [], 0x14}, 0x6}}, 0x1, 0x802000000000}, 0x88) r2 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x1}, {0x4, 0xfff}, {0xd920b2e54de1c372, 0x3}, {0xe, 0x101}], 0x4) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@remote, @loopback}, &(0x7f0000000040)=0xfffffffffffffec1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x2, 0x8}, 0x88) sendmsg(r2, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1e1582, 0x0) 2018/03/10 05:03:17 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x428, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x800) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000380)=r1) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x8, 0xceb}, 0x8) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) splice(r5, &(0x7f00000002c0)=0x2b, r5, &(0x7f0000000300), 0x7264de00, 0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000200)={0x2, 0x9, 0x7ff}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02024000f2ffffff000000000000000005001a00fe8000000000000000000000000008ecff410000000000000000000000000000000000db"], 0x38}, 0x1}, 0x0) sendfile(r0, r1, &(0x7f00000003c0)=0xd, 0x2) 2018/03/10 05:03:17 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c6000/0x3000)=nil, 0x3000, 0x9) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="020000dd", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x80000001}, 0x8) 2018/03/10 05:03:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x643fd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) r5 = dup3(r4, r3, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x0) r6 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/kvm\x00', 0xfffffffffffffffe) keyctl$update(0x2, r6, &(0x7f0000000240)="29675f4009a35fcb1b188e6556d0356f142c235d5bdbc0795c6b5bfe61e0d6d0f6d4fc34f12ace8e7d375686ef930a59b989bad2e79a18bc64cb09e37db2b6468c3fe3db97cf31d0fb8ef579b825bc98e966cfd7cff1f36748c66450884be02e6108356bb5a3895ba900e340893d041c716e8708639cde092ab1d00e5017973a0ffaa418943ad35df46b79e34ac30650e26cbe2f6c90e36c7aacef671152bb6e108283d2139ccefe21bbefaa550b318d671acf25bb614e7d765bdb", 0xbb) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000300)={0x1a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x7b, 0x1000}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000180)={0x1ffff}) setsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000000040)="97ad08ef6fdec86c84a835c6f68d3abb72d68445c67f2100fcc8a896b31fd4103800196b751e3384ef4b44206c893cccd7e823dd6b136ea5341438acf4af7a8c0958fb1019dd58c42a9fb37e43db8b8c6c83ee0a30349e2bde9f126dc1726f216c6e99f06513d36b6c63e8cb0339077953fa9b944295024f647bd9e6aff6150f7ef4139136fe6a90a118e37aecd1bafa2749fe278ca0c7bf430b1d3ce6208822", 0xa0) fchmod(r4, 0x181) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 05:03:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="760100010000000000000000d200", 0xffffffffffffffef) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) sched_yield() 2018/03/10 05:03:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x8002, 0x10000}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/10 05:03:17 executing program 5: r0 = socket(0x100000001e, 0x4000005, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000100)=0x29f) setsockopt(r0, 0x8000000000ff, 0x7f, &(0x7f0000000040)="00000001f2ec756d6e8b1d398fd376a553cf75105b959d590749ca743c8adf0f060000000000000017a2b07d9b55dec4fb45c93d611a5db4860735328b4538a529764e9583279308ebfe8a0b01cb84e09583b6c277282f935badfac4c023355b19004cf6102ebe9db0fd99d98d03bda73f4167e414528c4f73e3c047e7435245e58023d56fa81a9f4bb7cc5595c8b20e4716e821b627bdb3bd9e36ec4ea4811cae6d66dbab18dadd044f3d9a04b52a61706525ea", 0xfffffffffffffe3c) 2018/03/10 05:03:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f00000000c0)={&(0x7f0000000040)}) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/03/10 05:03:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)='F') 2018/03/10 05:03:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0xff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e23}, 0x100, 0x7f, 0x8000, 0x3, 0x3, &(0x7f0000000040)='ipddp0\x00', 0x0, 0xfffffffffffffffd, 0x3}) 2018/03/10 05:03:17 executing program 2: r0 = inotify_init1(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xc5, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000000c0)={{0x0, 0x0, 0x3, 0x3, 0x7fff}, 0x1f, 0x9, 0x383f}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/10 05:03:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0xfffffffffffffeb8) getdents(r0, &(0x7f0000000140)=""/36, 0xfffffffffffffe54) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x3, 0x8) 2018/03/10 05:03:17 executing program 4: clone(0x9f05de6c8399bf02, &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000dbb000), &(0x7f0000000040)) prctl$setmm(0x23, 0x6, &(0x7f0000ff9000/0x4000)=nil) 2018/03/10 05:03:17 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000200)={r1}) r2 = socket$inet(0x2, 0x40a, 0x3ffffe) connect(r2, &(0x7f0000000040)=@llc={0x1a, 0x1b, 0x80000000, 0x81, 0xc4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setgid(r3) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xed6a}, &(0x7f0000000100), 0x8) 2018/03/10 05:03:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)='D', 0x1) 2018/03/10 05:03:17 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x9, 0x80000000, 0x2, 0x3, 0x3, 0x3}, 0x3f}, 0xa) 2018/03/10 05:03:17 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) fstat(r0, &(0x7f0000000140)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3b82349a0d1b044a) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6a) 2018/03/10 05:03:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0xdc2) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9388, 0x2) mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0xd000, 0x7f) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000040), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = dup3(r5, r3, 0x0) close(r4) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000000240)={0x25, 0x0, 0x2, 0x1000}) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000000080)) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000000200)={0x0, 0x1f, 0x7ff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000180)={0x1, 0x0, [{}]}) 2018/03/10 05:03:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x5, 0xffffffff, 0x81, 0x7, 0x20}, 0x98) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x101100) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:17 executing program 2: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000244000)) r0 = getpid() setpriority(0x0, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x82200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0xffffffffffffff01, 0x5, 0xfffffffffffffffa, 0x4, "8bb7403f3f0e47f1dbd30b057160aa3ea8aab421c6253ea19a7c72c59a6e1598659c49d4357a0842c78e7faf", 0x7}) 2018/03/10 05:03:17 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x105000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8dbc) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x80000000, 0x4) 2018/03/10 05:03:17 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r0, &(0x7f00006dbff8)=0xfffffffffffffffe, 0x7ff) ioctl$TIOCCBRK(r1, 0x5428) socketpair(0xa, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x1, 0x8, 0x8, 0x2, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r4, 0xb4, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1b6e}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xffffffff, @empty, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xda6}, @in={0x2, 0x4e24, @rand_addr=0xa0f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}]}, &(0x7f00000001c0)=0xc) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/10 05:03:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x0, 0x0) sysinfo(&(0x7f00000000c0)=""/118) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x4, 0xa6c, 0x2, 0x9, 0x10001, 0x2b7, 0x1}, 0xc) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002980)) 2018/03/10 05:03:17 executing program 3: keyctl$setperm(0x5, 0x0, 0x2) 2018/03/10 05:03:17 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x10002, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0x1, r2, 0x10001, 0x4}) 2018/03/10 05:03:17 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9f2}}, 0x7, 0x5, 0x3, 0x6, 0x24}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1}, &(0x7f0000000280)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x1c, 0x19, 0x801, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/03/10 05:03:17 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000100)={{0x3, 0x0, 0x0, 0x0, "db00ac8775495ba09c99cd134cf735433370d31144bf2525788c2688b2f8148f6b7f3fb0a1c9432e2f6e8f8c"}}) 2018/03/10 05:03:17 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:ld_so_ts0', 0x20, "73797374656d5f753a6f626a6563745f723a64627573645f657865635f8e3a7330", 0x20, 0x38, 0x30, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x6f) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', "73797374656d5f753a6f626a6563745f723a64627573645f657865635f8e3a7330"}) 2018/03/10 05:03:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x307, 0x5, [0x1, 0x3f, 0xff, 0x80000000, 0x1000]}, 0x12) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x6c) finit_module(r1, &(0x7f00000001c0)=')\x00', 0x0) 2018/03/10 05:03:17 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x800000, 0x8, 0x5, 0x101}, 0x14) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00005fcfe2)="b513d0d1", 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000c25fff), 0x0, 0x0, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/03/10 05:03:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002480)={0x0, 0x8f3, 0x2, [0xc1d6, 0x2]}, &(0x7f00000024c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002500)={0x0, @in={{0x2, 0x4e21}}, 0x6, 0xfff}, &(0x7f00000025c0)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002600)={0x0, @in6={{0xa, 0x4e21, 0x8941, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}}, 0x200, 0x8d3, 0x3, 0x5, 0x5}, &(0x7f00000026c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002700)=@assoc_id=0x0, &(0x7f0000002740)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006500)={0x0, 0x7d}, &(0x7f0000006540)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006580)={0x0, 0x93, "25f0d5ed331f7f29827562c53efeacbe9733228a7bfbb40bd2de7e4d2e5cbda854621edb582914f9661e7f5648cfeb5068d779be3c7363601d8cce361233aabd2876a71012f3e554e7746b668164aa7c36a6340d94b48be1500dd7f50614bab548d663d20c91cb5cf5b101a26f7b1afb9faee736eb32d45d213ba738c12527a88f73e6cd0c5835990b8ffeb252929348eb580a"}, &(0x7f0000006640)=0x9b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006680)={0x0, 0x1}, &(0x7f00000066c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006980)={0x0, @in6={{0xa, 0x4e20, 0xf2d, @loopback={0x0, 0x1}, 0x97}}, 0x1, 0xfff, 0x3f, 0x400, 0x6}, &(0x7f0000006a40)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006a80)={0x0, @in6={{0xa, 0x4e20, 0x4800000000, @local={0xfe, 0x80, [], 0xaa}, 0x8b0}}, [0xd4, 0xfffffffffffffffc, 0x400, 0x8, 0x2, 0x3, 0x6f8, 0x6, 0xa120, 0x8, 0xbd, 0x9, 0x8, 0x100000000, 0x6]}, &(0x7f0000006b80)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006bc0)={0x0, 0x3}, &(0x7f0000006c00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006d00)=[{&(0x7f0000000000)=@in6={0xa, 0x8, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000040)="9386b0d8054a03d04ef9369e0923f28ce45941a7456cc244d8ddb31bd19719da0500b43a307d9008c6346c9d5f1ca19d05be848a3c108164286172549d26e036ee09b7b9007a6030178c0b3c886fde2c154500d8341721bd7d67", 0x5a}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="481ac902d8123da89260e286f1870f95a11206af93af43c7bdd846819df7d0bf99487fb8104261d45a0f233410e6a5d8cfdf5352465aa72530325fcf5f12332ca47ee5f9427330bdffd88ad93bdafa7a5b060d50f5d0f63eb2f9ec2258bfdcd28130aedc572efe5e6ce4713bfea539acdabfb8a0e6ca728715e6947ccad33556aebb988c0fcd6e7450730cb2e38bbb149e837d722a10284374fc5cdfc83cc3955a584cbe6c32bc852ca763cf74dab5517b8556d0079577a5500c4c550b57fd6e75737ee1735af75d2f23a87f8226", 0xce}, 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", 0x1000}, {&(0x7f0000006480)="ae8c9f16887d0d7c6af178d009cb606cca983af7ea9df2ffbb1a3d99ad69adca6af365061597b86a9daedc56f81a96bf6c30ada7c3f58c2eed3e7f", 0x3b}], 0x8, &(0x7f0000006700)=[@init={0x14, 0x84, 0x0, {0x13e, 0xe, 0x9, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x3, 0x5a, 0x0, 0x1, 0x20, 0x28ea, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x800000, 0x8004, 0x6, 0x2, 0x100, 0x4b38, 0x4e, r6}}, @init={0x14, 0x84, 0x0, {0x80000000, 0x101, 0x9, 0x1000}}, @init={0x14, 0x84, 0x0, {0x4, 0x5, 0x401, 0x161}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x4cd, 0xfffffffffffff5bc, 0x4f8}}, @init={0x14, 0x84, 0x0, {0x2, 0x81, 0x2f, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x7, 0x201, 0x6, 0x3ff, 0x0, 0x4, 0xfffffffffffffff7, r7}}], 0x160, 0x10}, {&(0x7f0000006880)=@in6={0xa, 0x4e23, 0x1ff, @empty, 0x3}, 0x1c, &(0x7f0000006940)=[{&(0x7f00000068c0)="40449b025038c7e28b1ddd113929e9840fd6f3f2d9ff26892e0ddb75f4d9598e1e31f4d5034b83c3d3339a1dff97260a4696f030df61b30923b63d6795c17397d6ee952132c797d383dcecd600682c046c3d09bae4d5b0930d0b2ebd830c19f4246b3dce43ee8c3d0e3a4a0263d2b7414b14", 0x72}], 0x1, &(0x7f0000006c40)=[@sndinfo={0x1c, 0x84, 0x2, {0xc4, 0x4, 0x400, 0xfffffffffffffffc, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x40b, 0x206, 0x2, 0x94, 0x4, 0x0, 0x8982, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x4, 0x4, 0x100000001, r10}}], 0x84, 0x4004000}], 0x5, 0x20000001) 2018/03/10 05:03:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb}, 0x2c) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) timer_create(0xa40636cd2afb54a3, &(0x7f00000000c0)={0x0, 0x5, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/03/10 05:03:17 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x401, 0x1, 0x57bc, 0x2, r0, 0x3ff}, 0x2c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00007d8000)={&(0x7f00000000c0)={0x14, 0x400002, 0x8, 0x1}, 0x14}, 0x1}, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e24, 0x200, 0x4e20, 0x71a, 0xa, 0xa0, 0xa0, 0x3f, 0x0, r2}, {0x7, 0x9, 0x0, 0x1, 0x9, 0x4, 0xf7, 0x8a8}, {0x7, 0x3ff, 0x4, 0xff}, 0x1, 0x6e6bb1, 0x0, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x5, 0x2, 0x81, 0x48000000000000, 0x5, 0x2}}, 0xe8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/10 05:03:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x200, 0x0) dup2(r0, r2) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x4, &(0x7f0000000140)={0x8}, 0x8) 2018/03/10 05:03:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000800450000580000000000119078ac14ffaaffffffffb406880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000091dbce2c360000000000000000000000000000000000000000"], 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/03/10 05:03:17 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x7, &(0x7f0000becff0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) getegid() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/10 05:03:17 executing program 6: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/10 05:03:18 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000010020601000000000000000800010006000000000000000000"], 0x1c}, 0x1}, 0x1) 2018/03/10 05:03:18 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000016c0)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x3, 0x2, "5567bc38a5bcc4d0f82b03b32024976aba3bf5d0bfa8a7caa40ea288e60fdd89e3c1e5bcd595a21644a970882d340644560d7f27ab0a7c5c22731545512695", 0x19}, 0x58, &(0x7f00000015c0)=[{&(0x7f0000000180)="d686ed9200a32008aafa7fdeb62699f525b6b3581a2b7645bf13011104022dfb7efbc9cea601bbaac783f175c485f21630f9e9587fef21f9e81ca675e43a2cff9859628d980dca0cb72f396822b5a32c80ccb9a282ddf969fff60f2f5c9b5436a87bc518dc58a2f973dd2ff8d87df9f117fa4019757d5e41437e98bfe8d9374181e48a0cfeb299005e903df4aa6207dfe537a70f6e10172a21fa714299c5ea6e66d79b2adc21e47ba7c7baf43bd67a5fca11ad865f2ede1f60f7d5a82d450d9b5597bbccda5ea6aac6491ad700e7abe8fc4ba1062d21b151be", 0xd9}, {&(0x7f0000000280)="c991d04cb835d65c71c3cd668cb1cb718361fd5d012b3d61ba117f0517d1acca836aa12f88c923b1deb5127cd60fadc5ecf902fe40db18ff1a15b8a8b684a5e01ae1430d5c1f692ce93b010d9e34a1a9641e0b9d1484951f24a42663bf72de027748d5f62a25ff6fbf19f44fcb70526e01dd53026f6286b4d85032e73c50c05c62315d8bada32920b285dbaa170bca1e3123215d00bde54df78f62f9c35325bd10358ff05ed19ab936e14a156ceeebad0cfac549739e188a18a64f9ca53264f20035e3afebce985926c610db84dcdf771bb796381dc91464d4f1ac70969a14c58a54257f3bce304a054146fca298", 0xee}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000000100)="7299ba5d2fe1f8dad834702e36669687dc10de5590650853b330ff0f", 0x1c}, {&(0x7f0000001380)="c4305c28ca1b799b1ae2f022f37938b7eadeb50928a2fd08729f2fd6e0fc472f00d472402c3e8bc3df5fc53db55bd18e6b166363b04de1f3ba193f88c4c7f767eb345f99fd44c60ab84b31656128282a96bdfe6d5b80768aed9070ffe5f67531f0630503df234d796528d70807ae6237", 0x70}, {&(0x7f0000001400)="5fe995fb81203552d819d199d03362fd877d0490d0b7880c0fe1ccd86dee850cef04c107cca181b0912da2f2b43158e742bff2758336e3dd4ca97d9936b3cb637bc07b5af0d8233333b60bc5b40b7f0a6d4a6ce9fe201a04c02e3e3b16e2bde87a90dc9ea145b6b5507667015bbee9cf88afcc287b3353ed521e900ee94a7f5d0ee80c530ecdf90fbc369956d7a62dd67865a114997dcccd1556ce20e424bfef909b3ca1c1b3e9f4ede641", 0xab}, {&(0x7f00000014c0)="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", 0xfb}], 0x7, &(0x7f0000001600)={0xb8, 0x11f, 0x1, "b0bdcd82b41ff7ed66c7b44c76749c0f57ee54c8caabf3df0691919a56ff5198f8bf96a09327b592ee8e1c30a2772860ea20013df4c5c270970ad6c096e000b9d4030ed5c218cdbf1ed068add8de42032d18fae685f7af12ec54311f5791abda085cd9d80d5244436587eba1138161bcb6d9ef7ec79c6347d98635ef0cf685f78507051e0960d569a18d64b0003dddfb57b299e546020e26847d3e3d3194a9142990d840a18fd00da97b2e"}, 0xb8, 0x4000}, 0x20000080) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = getpgrp(0x0) getpriority(0x1, r3) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$vcsn(&(0x7f0000001700)='/dev/vcs#\x00', 0x3f, 0x4180) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x29, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/10 05:03:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x4000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000180)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000000c0)) socket$inet6(0xa, 0x805, 0x6) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000200)={0xff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)={0x800, 0x1, {0x3613d9a3fe99cc8c, 0x1, 0x8781, 0x3, 0xd3}}) 2018/03/10 05:03:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200041) ioctl(r0, 0x440100000000127f, &(0x7f0000000040)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x9, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f00000000c0)={0xd42, r1}) 2018/03/10 05:03:18 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) dup3(r2, r1, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) 2018/03/10 05:03:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x498200) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0xc, 0x2, 0x0, 0xfffffffffffffffd, 0x9, 0x7ff}) getitimer(0x0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:18 executing program 3: socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x7, 0x0, 0x8, 0x3, 0xd4}, &(0x7f00000000c0)=0x3d) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000380)={0x0, 0x8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb2, "1737b749b576082c26647c9d33dd8a83dc87c75a84c2deab44e2d10bdcd5a84d53f1c9a179b1310cf76d24d23135912348177363adf4f722f8581e714fec353711e84a78c450485f5b88b1440094ca1cfab69d0d9eac4a44ede8696b61f45127e56b15885067257251c27475cad963d208c1fed37b21f2ee43c873313fc32add10e6762369cabd22199fcd732995315a3886b354deea4f7771eb6dd70a35659da74eb9f87f073055fc776dcedc0ca00021f6"}, &(0x7f00000003c0)=0xba) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x100, 0x80000001, 0x9, 0x2, 0x1000, 0x9, 0xffffffffffff8001, {r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7, 0x1, 0x2, 0x5, 0x1f}}, &(0x7f0000000200)=0xb0) 2018/03/10 05:03:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) 2018/03/10 05:03:18 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000019fd8)={'vcan0\x00'}) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x692d90267769ef65) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) 2018/03/10 05:03:18 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$TCSBRKP(r0, 0x5425, 0x80000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r1, &(0x7f0000010000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/10 05:03:18 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000022e000)=ANY=[@ANYBLOB="060000000000000000000000000000005000000000000000", @ANYPTR64=&(0x7f0000677fb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00[\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00001a6f85)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00:\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000f11000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000cc00000000000000", @ANYPTR64=&(0x7f0000990000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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'], @ANYBLOB="00000000000000000000000000000000a5ffffffffffffff", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000d000000000000000", @ANYPTR64=&(0x7f0000a64f30)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) fcntl$getflags(r0, 0x3) 2018/03/10 05:03:18 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @empty, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xee, @dev={0xfe, 0x80, [], 0x10}, 0x7fffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x12}, 0x8000}], 0xa0) r1 = socket$inet(0x2, 0x8000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) dup2(r1, r2) 2018/03/10 05:03:18 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10600, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x100000000, 0xf000}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x3) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x0, 0x8, 0x5, 0x7, 0x4, 0x7, 0x7ff}, 0x1c) 2018/03/10 05:03:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4a7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000028ff8)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/03/10 05:03:18 executing program 0: personality(0x430000e) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002900)={{{@in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000002a00)=0xe8) sysfs$2(0x2, 0x0, &(0x7f0000002dc0)=""/169) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/10 05:03:18 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x40000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x1000) sched_setaffinity(0x0, 0xfffffffffffffdaa, &(0x7f0000000100)=0x8001) r1 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x80000001, 0x7, 0x1, 0x100000001, 0x9}, 0x14) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0xfc, &(0x7f0000000180)=0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101082, 0x0) 2018/03/10 05:03:18 executing program 2: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfcf, 0x810006) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/10 05:03:18 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) r1 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='b\n\x00', 0xfffffffffffffffe) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000300)={0x0, 0x0, 0xfbe, 'queue1\x00'}) ftruncate(r0, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x6000001a}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) open_by_handle_at(r0, &(0x7f0000000140)={0x32, 0x1, "4e1eb706751b1aac0650f3696b6c0f1478777f391713c4270b2d1050a022bd3d35202fc981d5d5395c7b"}, 0x670501) 2018/03/10 05:03:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001240)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="81", 0x1}], 0x1, &(0x7f0000000a00)}, 0x4091) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="f3", 0x1}], 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x200) sendfile64(r0, r1, &(0x7f0000000800), 0x61) creat(&(0x7f0000000500)='./file0\x00', 0x1) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000480)='k', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='sit0\x00', 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000440)={'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="5df010db0ba3032081fb0dd4a8958d2211340d12757d2e505dd053d49415f9f60890c1e6ae351a1811f08a455e5092300fbf6e8191a7ab699cf53216dd37f3a61eff08f3ea1101e5625836877b97e43dac2acfb87cb9b6dab5c47de91a4f1e3ab0815f56744abbc3e7b193193e8d23c156123d39729cef967187bfa5538089c83ab2d917add585c4307d0000000000000000000000000000"], &(0x7f00000001c0)=0x8) 2018/03/10 05:03:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80840, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x1) 2018/03/10 05:03:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020100090a0000000000000000000000020010000000000000ed50881bb2364076000000000000030005000000000002004e20e0000001007f6442cf000000000002004e20e0001f2a71addcb6216d388b000000000000"], 0x50}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e21}}) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x7f, 0x7, 0xffffffffffff7fff, 0x3, 0x3, 0xb6d, 0x1000, 0x80000000, 0x9, 0x7, 0xffff, 0x10001}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x9}) 2018/03/10 05:03:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x40000000000004, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000d43000)=""/196, 0xc4}], 0x1) 2018/03/10 05:03:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3f, 0x9c001) ioctl$KVM_SMI(r1, 0xaeb7) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r2, 0x7) 2018/03/10 05:03:18 executing program 0: prctl$intptr(0x1a, 0x10001) 2018/03/10 05:03:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x20) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x80000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/10 05:03:18 executing program 0: ioctl(0xffffffffffffffff, 0x440100000000127e, &(0x7f0000000040)) 2018/03/10 05:03:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x200) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/03/10 05:03:18 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) write$rdma_cm(r0, &(0x7f00000001c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x10, 0x1, @in={0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xa0) 2018/03/10 05:03:18 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000003c0)=0x257) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e20, 0x1f, 0x4e21, 0x2000000000000000, 0xa, 0xa0, 0xa0, 0x29, r2, r3}, {0x8, 0x100000001, 0x8, 0x2, 0x401, 0x3ff, 0x9, 0x6}, {0x9, 0x0, 0x3}, 0x81, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3505, 0x3, 0x3, 0x2, 0x7, 0x1, 0x7ff}}, 0xe8) write$rdma_cm(r1, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000500)={0xffffffff}, 0x3, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000400)=[{0x32, 0x0, [0x8, 0xfffffffffffffffc, 0x9, 0x6, 0x2, 0x3ff, 0x8, 0x2746, 0x80000001, 0x3, 0xfffffffffffffffc, 0x0, 0x101, 0xd0, 0xc70, 0x6]}, {0x31, 0x0, [0x400, 0x950, 0xffff, 0x2000000, 0x1, 0x1, 0xfffffffffffffffd, 0x2, 0x8, 0x7fff, 0x7ff, 0x5, 0x0, 0x1, 0x2, 0x9]}], r4, 0x1, 0x1, 0x90}}, 0x20) r5 = socket$inet(0x10, 0x100000000000, 0x6dfc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x1, 0x4) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'raw\x00'}, &(0x7f0000000380)=0x54) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x2, 0x0, [{0x80000001, 0x1, 0x2, 0x200, 0x7fff, 0x3, 0x200}, {0x8000000f, 0x7, 0x1, 0x3, 0xc466, 0x1ce, 0x7fff}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) prctl$setptracer(0x59616d61, r6) 2018/03/10 05:03:18 executing program 3: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800001, &(0x7f000023c000)) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x2) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f00007a8ff8)='./bus\x00', r1, &(0x7f0000e61000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000014c0)='tls\x00', 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) fchmodat(r1, &(0x7f0000000000)='./bus\x00', 0x1c) 2018/03/10 05:03:18 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x101000) write$selinux_create(r0, &(0x7f0000000100)=@access={'system_u:object_r:devicekit_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x39}, 0x3b) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='westwood\x00', 0x9) readv(r1, &(0x7f0000001800)=[{&(0x7f0000001700)=""/218, 0xda}], 0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x0, r2}) 2018/03/10 05:03:18 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000200)={0x81a, 0x4, 0x7, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/03/10 05:03:18 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x2000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, &(0x7f0000000380)="ae975fb9f68d7c7bac2081aa8d7d6391eafb57c8d82b85ab6d99132956190992e33e6a3147d37ce037842a57b0d16a18", &(0x7f0000000200)=""/240}, 0x1f3) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="85000000080000ff74000000040000009500000000000000"], &(0x7f00000000c0)="f45010", 0x1, 0x99, &(0x7f0000000000)=""/153}, 0x48) 2018/03/10 05:03:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:18 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, "f410eb36"}, &(0x7f0000000140)=0x28) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4148, &(0x7f0000000000)="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") 2018/03/10 05:03:18 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000001040)=0xc) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3a, "8b703728b3cef3de3d4552645c8d197c55a00d87d05e3f939af6bda06b0a9fb7353783214742a2bf457b2df975d91938bcb9834da9a0832c4300"}, &(0x7f0000000140)=0x42) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x26, "b47cbf01097496a78c0a6b1adc9a50d5b99acefb9182c4b0c593640e93d8a8ae1462cb460c61"}, &(0x7f00000001c0)=0x2e) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={"6e61741001000000000100000000000100000000000000000000000000000100"}, &(0x7f0000000300)=0x54) 2018/03/10 05:03:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x101, 0x801) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0xa0000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3}) r2 = dup2(r0, r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x7, 0x1fffc000000000}, 0x6) 2018/03/10 05:03:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x6, 0x1, 0x7ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000d43000)=""/196, 0xc4}], 0x1) 2018/03/10 05:03:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003ac0)={0x8, 0x7, &(0x7f0000000180)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @call={0x85}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x1000, 0x9e, &(0x7f0000000200)=""/158}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0xbda}) getpeername(r1, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) 2018/03/10 05:03:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/10 05:03:18 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x5, 0x20}, 0xc) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) close(r1) set_tid_address(&(0x7f0000000100)) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/03/10 05:03:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x44141, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/10 05:03:18 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), &(0x7f00000000c0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="7f377687fb85cc0321b8ea1d17f92730deb1ef319e4bfa1293493c09de75c2a4e072c7136ae756501f76c95c34c9932656f6cb0746431d5487228b32c494ea0500fb2a71cff57cdbe738428821cfabf2f3a498b3b8a26f973897b124353d7ebd76a7fc6ae96399ac00afd192f52c11b97d8422bcb7e3ea2f63ebee1b988a98ba4e844a071653228d0934d9450f1b632ffda750799b466e5235e659e791129f06a681bf3701", 0xa5}, {&(0x7f0000000140)="d12c312694a3c391b3bb09c7cf30bdf586e97d7fbd563062ec9b1c078dd4d73a5dcdbf5e93b2f65127d22212cd5da539b30ce07a4a79ca67f98c5a12490ec9b00f96af4e6215d04fdf45630b6652484751faae145e142e0e96c01914051f12fb569f619855f51ec966cf04ebaac157abb9a9a61335151a28c726f1683b7f2585151c5ad73057702591cb8112bb0374e40ddb9bdebaf70b30b31d261f305b", 0x9e}, {&(0x7f0000000200)="cff2d93c0e3dbf7486fe85dedb0e267b4d092bc6e6e062a88b40de24be48fc1ea9aedd652fc6a4f2c7eda6c5deb9d9eebddd4e32b9a2b858219a29372c98e4ae77dbb14d24b2433eb6cd4a0bc971952278ec3caeb40beebb92422e99bd80b84f77169b35d863bb8762c1c9f381fa3bf16f8da4296a80686e5506db133f42483dc0952765dfef04ad6d4077cecdd854133bce22a6afe7b435fd569d112dd9da62ff1ebbbdf9fdd2c98d019f7e35a15a80bb2e51267f5c9f36545d8e03d14914d71b87137ea1fed8d923838a3018b553ef9ccd35e8a2df696848c43fd30ef5", 0xde}], 0x3) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/10 05:03:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) rt_sigreturn() bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/03/10 05:03:18 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/150) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)={0x5, 0x0, [{0x100002, 0xb4, &(0x7f0000000100)=""/180}, {0x1, 0x7a, &(0x7f00000001c0)=""/122}, {0x5000, 0xc6, &(0x7f0000000240)=""/198}, {0x6000, 0x2d, &(0x7f0000000340)=""/45}, {0x1000, 0x38, &(0x7f0000000380)=""/56}]}) 2018/03/10 05:03:18 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000240)) preadv(r1, &(0x7f0000002740)=[{&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/170, 0xaa}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/46, 0x2e}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/223, 0xdf}], 0xa, 0x0) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x3, 0x0, 0xe2d7, 0xcd}, 0x14) inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0x1000014) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) faccessat(r2, &(0x7f00000005c0)='./control\x00', 0x20, 0x500) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setresgid(r3, r4, r5) 2018/03/10 05:03:18 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="91", 0x1, 0xfffffffffffffffb) getgroups(0x4000000000000389, &(0x7f0000000380)=[0x0, 0xffffffffffffffff]) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) keyctl$chown(0x4, r1, 0x0, r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/03/10 05:03:19 executing program 2: socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/03/10 05:03:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x40, 0x9, 0x73, 0x2, 0x1, 0x200]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:19 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xfffb, 0x80000019, 0x8000000000000001}) 2018/03/10 05:03:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0x0, 0x2) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x0, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10080, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001480)={0x24, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR, @ANYRES64, @ANYRES64=r0, @ANYRES64=r0], 0xe0, 0x0, &(0x7f00000000c0)="abc9a46a4494a933c52cbb25aba129fce801e19c5e65971de7ae410a9cdaa604ccbb83d2785a805c1c7a368877931d2728510c97c06208ae69a6463eeeaa051449e667032b42dd9af2192606d29b59eecf38faf405e97a0ae7318c8f2999c85a036d9627fff2cf67ae99bc0ce4a728f56cefda0b0066bda447ec6cf8f7565979d3b595bdfb300a0970762c76107150c4f2fa71b7fa721d5d518e0e01cb7f504366c15a7d276bd751e91f6f7fda020e517c010fc88aae6b67f86e18b3b338deedd6558232efb450339f6097531676aa5eb0d236e97bc24edd2515d506024a79a5"}) 2018/03/10 05:03:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ce6000)='attr\x00') lseek(r0, 0x0, 0x3) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/71, 0x47}], 0x1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000000c0)={[{0x1ff, 0x80000001, 0x8, 0x3, 0x14b1, 0xfffffffffffffffd, 0x401, 0x2, 0x5, 0x1, 0x3ff, 0x7, 0xfff}, {0xcd, 0xb531, 0x7, 0x5, 0x30, 0xffffffffffff78e4, 0x8, 0x100000000, 0x3, 0x8, 0x2, 0xffffffffffffc310, 0x7}, {0x1e, 0x3, 0x10000, 0x9, 0x4, 0x2e7b, 0x1ff, 0x78, 0x4, 0xffff, 0x2, 0x7, 0x1000}], 0xfff}) 2018/03/10 05:03:19 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) dup(r0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x4000000000000000, @loopback={0x0, 0x1}, 0x7fffffff}, 0xffffffffffffffd2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f00000000c0)={'bond0\x00', @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) time(&(0x7f0000000100)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/10 05:03:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0xe4, 0x10000, 0x1, 0x20, 0x2, [{0x8af8, 0x7f, 0x8, 0x0, 0x0, 0x804}, {0x4, 0x2, 0x46d, 0x0, 0x0, 0x80}]}) pwrite64(r1, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x7fffffff, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) sendfile(r0, r1, &(0x7f0000000040)=0xfffdfffffffffffe, 0xffffffffffffffff) 2018/03/10 05:03:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x6, 0x2, 0x40}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/03/10 05:03:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000fff7)='yeah\x00', 0x5) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="4e4118319d117e6665566cd032097f64", 0x10) 2018/03/10 05:03:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffefffffffffffe, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl(r0, 0x2, &(0x7f0000000040)="12468035c9c1bbc9a3c39041a4") syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x800) 2018/03/10 05:03:19 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x9, 0x3, 0x31, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x6b, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x64e) [ 77.934589] binder: 11911:11914 unknown command -1 2018/03/10 05:03:19 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='+trusted\'\'user&.(\x00', &(0x7f00000000c0)='cgroup.\x00', &(0x7f0000000100)='/dev/cuse\x00', &(0x7f0000000140)='em0\x00', &(0x7f0000000180)='/dev/cuse\x00', &(0x7f00000001c0)='/dev/cuse\x00', &(0x7f0000000200)=',:$\x00', &(0x7f0000000280)='/dev/cuse\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='/dev/cuse\x00', &(0x7f0000000340)='/dev/cuse\x00', &(0x7f0000000380)='&vboxnet1\x00'], 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) [ 77.967324] binder: 11911:11914 ioctl c0306201 20001480 returned -22 [ 78.008238] binder: 11911:11929 unknown command -1 [ 78.017195] binder: 11911:11929 ioctl c0306201 20001480 returned -22 2018/03/10 05:03:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000f1f000/0x1000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r2, 0x10001, &(0x7f0000000080)={0x16, 0x92a, 0x80000001, 0x80}) getuid() open_by_handle_at(r0, &(0x7f0000000140)={0x59, 0x8000, "953bbd6c5bb7b8295dd327daab9ed338c84d28798269da5b042dbbe846450eab5f5285ddce59c5db07db9128da6bf2fd0f085a5ec1aaf12bafd335ee70d53710ba85add6263f62d029b7fc2c2a425ded2d"}, 0x0) socketpair(0x10, 0x5, 0xffffffffffffff7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100)=0x3, 0x4) 2018/03/10 05:03:19 executing program 4: perf_event_open(&(0x7f0000530f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007b8fff)}, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x40002) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x4a, 0x4) 2018/03/10 05:03:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x9, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000001280)="aa919138079b8d332f6690b2fe28026c804129a71df621562ca7125058ff8e4ae47c59943430648a876d515100c3763f004590de21bab60372dcd3462b1a7319f8be6a6dfa066d3bf51f86160938cef80179b5550494a9654d9c79bc8e0500802590d42c1db6c88bb8b9381692544498c4a48d1eb5fd2b69553a162e5c30670705c9f84aa0f7e37d2df607f45647b16a0efec617811b293c8c44794c81b1946480c031b1cbfddabfcb6f33409548313c0a6eee6a76f0fa7950bdbd95f9ee7b484a7d2052e9", 0xc5}, {&(0x7f0000001380)="72e2aa42274e8905f5fefb8a7a1690a62bea729ce64fa3cdcf6cdbcbfeb079d38fae019d87392def5b7420e1d492dc9282dc825483c9567234780443f78a3bc9c02f49f6d1e94a1abc07cf00fe49b1d4fc69642e56ac076f5081ecbe244362c9e3562fd35b6e8f6f2dda2ceaddc19c0df31f9cf6e76b9a166cae47e300a692c26cbf2bc1f443b8f215f75c215c1fba9d8c550b51b9cbc66a179dd34403ca0f3bd2948c3ee7cd66d7de9c11e216e3ee960cc04a3c96b594881c6ece99073c89a638936f2fa7a4", 0xc6}, {&(0x7f0000001480)="89c279bd87f12dbbff1237e2baf8e8dfbae24616378ef03b8baac7e9cc85567d8c6d27eed320b156a297ef3efd228f7aea69912d1ee8fb0b6229cf81db701ec85fd114a92dd78e3af82aa4b71e69e71278617d5a264aed5abe16e83b10ab5f231b66e969d4cf97992309cfbbb7fd7b145491b06f0b3aeb39336e261d5191488036699c70dbd9e9ddcb23df1bee754f5866a7d58ff1565280003b062c2ef4edba750dd9fa559ec6dad967a869d7bfdce17299b89b5ff01683a1fcda35b7d68718be9565bc01fe7bd2", 0xc8}], 0x3, 0x0) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x880, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:19 executing program 7: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe003, 0x0, 0x0, 0x676, 0x44082) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) pipe2(&(0x7f00000000c0), 0x4000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r1, &(0x7f00000001c0)={r0, r3, 0x6422}) 2018/03/10 05:03:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059000000560a9a1409530cfa000000000000000000000000000000000000"], 0x78) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0xf4cc, 0x4) 2018/03/10 05:03:19 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x1, 0x2, 0x81, 0x0, 0xe8, 0x3f, 0x3, 0x401, 0x1ff, 0x10000, 0x8, 0x3, 0x0, 0x7, 0x1, 0x20000000000000, 0x1, 0x0, 0x6}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x10, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x1}, 0x23) 2018/03/10 05:03:19 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000001c0)='attr/current\x00', 0x40, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/10 05:03:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x84010, r3, 0x0) r5 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x104, 0x0, &(0x7f0000000540)=[@free_buffer={0x40086303, r4}, @increfs={0x40046304, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140)=[0x68]}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x38, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x4, 0x36}, @fda={0x66646185, 0x6, 0x4, 0x1e}, @flat={0x73622a85, 0x0, r5, 0x3}], &(0x7f0000000240)=[0x30, 0x18, 0x48, 0x0, 0x30, 0x28, 0x38]}}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f0000000280)=[@fda={0x66646185, 0x2, 0x2, 0xf}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f00000002c0)=[0x18, 0x20, 0x48, 0x20, 0x78, 0x38, 0x30]}}, @dead_binder_done={0x40086310}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r6}], 0x1e, 0x0, &(0x7f0000000340)="5b74a386dc26623e649766c2c043341b4f060b93ff99390242d0ba93afb9"}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x240, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/10 05:03:19 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') fchdir(r1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x9) exit(0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/10 05:03:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000400)={0x4, 0x2}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000440)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 05:03:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e87000/0x2000)=nil, 0x2000, 0xc) clone(0x0, &(0x7f0000255000), &(0x7f0000e32000), &(0x7f0000de6000), &(0x7f000059d000)) socket$pppoe(0x18, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) 2018/03/10 05:03:19 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x400) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 78.151863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/10 05:03:19 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/18) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/10 05:03:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x9, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0xfffffffffffffd09) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x2) 2018/03/10 05:03:19 executing program 7: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9efa3)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000bfe5)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x101) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x0, 0x3}) 2018/03/10 05:03:19 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x8013, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x58, 0x0) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x9, 0x800000000000000, 0x9b, 0x8, "07b2c7b571dc75c7b59ccca38c7448ddd5c6b22cc1fde62b357b98f187a99a25078be8d559f2f599ede27b24", 0x2}, 0x0, 0x0, 0x101, r2, 0x5, 0xca3, "f05c1474380939a6249dd96b472ced1a2ef91e82d0a792bce86a07f97def831d585e8a05801a9d2ea1de746834bd5ff6f5ae67e207342cbcc50fbbb113775377", &(0x7f0000000080)='%eth1\x00', 0x6, [], [0x3, 0xffffffffffffff6e, 0x1]}) clone(0xffffeffffffffffc, &(0x7f0000000280), &(0x7f000000bffc), &(0x7f0000000240), &(0x7f0000000200)) 2018/03/10 05:03:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x6}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x2, 0xff, 0x4, 0x2000004000001}]}, 0x8) 2018/03/10 05:03:19 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000100)={0x101ff, 0x0, &(0x7f0000ffa000/0x4000)=nil}) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x5, 0x5, 0x74, 0x7, 0x7ff, 0x80fd}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x0, 0x80}) 2018/03/10 05:03:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/03/10 05:03:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120002030000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/10 05:03:19 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000013c0)={0x2, 0x0, [{0x0, 0xc5, &(0x7f0000000140)=""/197}, {0x0, 0x1000, &(0x7f0000000300)=""/4096}]}) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="41d53d6f3bbf260a793bbe9fbf60235f36ede3c5c8445748b0aec455e4964193b5c9c506ddc31c4844ffd801dd0d9dd5b9ac1ce7cd60d1d4e2d50d155543d0fd6b163f2d2f0e94994bd4f8356949deb5490eb25631bcaed6a8279573aad5caca9618d7763aff8e2652347f898e0c327a7d99ab4a", 0x74, 0xfffffffffffffffc) keyctl$clear(0x7, r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000001300)={@my=0x1}) prctl$setname(0xf, &(0x7f0000000100)='rxrpc\x00') socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}], 0x38) 2018/03/10 05:03:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c0000005f8bd57d45405a6dacb4248fe27b19f39050b7598e295aea963318aa493fea32927e59021b4b41369a6440165a38ceed5eeee93c5e10382ddb0344cbfcaf269768d9f06ddd5073ca3e0eac28b2bcff46d55a7476f699f23b6d340772a62ae02ac12979743e9c7ae40e566aab3800f75aa9ede6ae278dc3a291f68b4f54467ead11aff02bff9250cad830d319"], &(0x7f0000000180)=0x94) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x6c, 0xe5, 0x5, 0x40}, 0x98) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x60, "aee32e6ce6d7fc45c238509a0dede43dcca723de3042ad2686578ced49f0fea994252ef2f5c91fd8e3b6adaebe41d810c76e31cd195d6a2aab4bfe772603a46c2121f22b525340eb7bb0c495b88d81195cb257be9ea673122cdb7bcedd30183c"}, &(0x7f00000003c0)=0x68) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r2, 0x20}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00000002c0)=""/125) r3 = socket(0x2, 0x6, 0x1f) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 05:03:19 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x100) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sync_file_range(r1, 0x6, 0x8, 0x3) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioprio_set$pid(0x0, 0x0, 0x5b03) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) 2018/03/10 05:03:19 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000032, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/03/10 05:03:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x1dc4, @empty, 0x7}], 0x1c) r1 = userfaultfd(0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x13a, 0x0, {0x3, 0x2, 0x0, 0x1, 0x7}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) close(r1) 2018/03/10 05:03:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xf1, 0x69417ef082394145) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x1, 0xffffffff, 0x71, 0x9, 0x3, 0x3ff}) futex(&(0x7f000000cffc)=0x1, 0xfffffffffffffff9, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/03/10 05:03:19 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101201, 0x0) ioctl$int_in(r0, 0x800000c00c5006, &(0x7f0000003ff8)=0x4) 2018/03/10 05:03:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7fff, 0x80080) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00004f7fb0)={{}, {0x80}}) [ 78.577707] kauditd_printk_skb: 865 callbacks suppressed [ 78.577715] audit: type=1400 audit(1520658199.960:5233): avc: denied { net_admin } for pid=4199 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.607825] audit: type=1400 audit(1520658199.960:5234): avc: denied { net_admin } for pid=4199 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.632323] audit: type=1400 audit(1520658199.965:5235): avc: denied { map } for pid=12069 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/10 05:03:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) socket$netlink(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="d00000005167283f8ef7afe21c1464619c3ffede0cd825cd29ca5e4a24ba0b685b33980d661a5220762795db427329e7028f35bdc23fc3a3db989b34d2aa5765923c0f51ff2eb71ec35b1be6fc356589f02bbb16400c91cab389ee5a609f5cbf75660769777b4557613150a681fd7d6b73d7ec7bd2c1bd2651d9d7abcf715689da0430a304ae3756927a8c2d3b82986023515eff0e48bc90c2d95d473dc83c010804aee68bf7e0856ba786dedacda95731213b6b57521fb4d717ebbfc4c3cfbd974d024b2655898be845d367b2543b99ba70f908"], &(0x7f0000000000)=0xd8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r2, 0x1}, 0x8) 2018/03/10 05:03:20 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0xfffffffffffffffc}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)) 2018/03/10 05:03:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffee8, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffd) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="75732f4709ddf9210000001365732e2f6465762f70746d7800"], &(0x7f0000000100)='/dev/ptmx\x00', 0xa, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x80) 2018/03/10 05:03:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x401, 0x6) write$evdev(r0, &(0x7f0000057fa0)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x20) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d01000)=0x7) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/253) 2018/03/10 05:03:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) close(r0) 2018/03/10 05:03:20 executing program 4: r0 = geteuid() r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="d3981a41cf34001b4ac7aa04dde4a4de2d0dbb7de222c494fdf1ec86a497ffeba998a23a27dfcf8ee3a6808dd40f588f129a35b008005fe227edcc2c38bde131fcfdcf4dbb85eaf95be6fbe0", 0x4c, 0xfffffffffffffffe) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000180)=@generic={0x100000000, 0x4, 0x800}) keyctl$get_persistent(0x16, r0, r1) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/10 05:03:20 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x400, 0x200000) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0xa8, 0x100) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x76, 0x400, 0xb, 0xffff, 0x80000001}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/10 05:03:20 executing program 3: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) creat(&(0x7f0000000000)='./file0\x00', 0x4) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/03/10 05:03:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffff03) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x3, 0x4b, 0x7, 0x1000, [], [], [], 0x3f, 0x7, 0xfffffffffffffe00, 0x10000, "2653e6f59717ed3f9ca3cd6af78cc872"}) r2 = dup(r0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockname$ipx(r2, &(0x7f00004daff0), &(0x7f0000f01ffc)=0x10) 2018/03/10 05:03:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000340)=@ll={0x11, 0x17, r1, 0x1, 0xad5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)="3d538b8c4c68c90f8134af8984a556d7e6fdf0b03d0cabf46d48bc193ff62c24568b37c9d779bc464e77", 0x2a}, {&(0x7f0000000400)="03430d8dea2d98175b38bad02b0fa48845b71acf7e7e7ff5374f6509fda0885b7d9c17848d308f7c61ebf3a3c6c976f0ace5c7f927466f88906907c4421153237d1633d5a530f185bc60625d39d14ffe0ef4300e22589bd9b01e5267c4e1", 0x5e}, {&(0x7f0000000480)="5e406b06e9f878234554da6b09442e6bc04ee081c8f772f6b538571c2c444a9a9d22fc29a30300a4eb78f94c68c43dc127bb4ff3c8f0f6365f402b918509b355faf3f1ffcf170a63cb1f19b3cd24795d", 0x50}], 0x3, &(0x7f0000002540)=[{0x78, 0x11f, 0x6, "f3d1e4ee8e0aa78b78fd2b4bfebde8c9d3e327783af9bd645d8609c4a96f84171126d95fb7cff8db8e8bfb81466e724b2d75992fe44192784e9a0c5cc7f5bc7f7eff5953632b2461e829865cebb3354f1ca4c57b5d27f81a7d5428dfddae5b5252aecc0fa6bdc86e7e"}, {0x100c, 0x11f, 0xfffffffffffffffc, "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"}, {0x8c, 0x13b, 0x1, "335f57317aa383361cd3918a9c4015513b14985dd3f4c85b220fcc0dab7efd8f195149fbdeefa18452972cbef2545966b4e70734652311e8c0fc4cf45844161811b366382d0cf481e552218768d73d67e98caa9d6efb89a8528203f0cb6c62c4cf3d55eb9ee67c62e62233dd23fcbc246772d124a9246b5f69651efa100e"}, {0xfc, 0x114, 0xfffffffffffff511, "26aee3ec5666bd169831f10a34f7f54af19dd5670241231514fed350612c670754595482a5c9d62b384460587ab043682ec96900c39ce58479c45c7a141cad6df4a8e54f3714b1937557f0eca83210b2cd16090bebba5cb74676a3d0381638645aedfd2d0a00b97327e683eeca9efe7b1f8063d1fbfa20156d68d41b256eab304869b2a001769d0ab7642a530b291997c3a2c45f11fbca33259f65f55aba667a317aee7a904962e21cb310209ee6ce3dc4502df9e5882cdff71f662b36e4527884db1a0f539574382f371445daa2bea0a5b76d0a5f2c18ff5cb10dcade564bd99e15db330a43d95e6978fb6177"}, {0x60, 0x10e, 0x5, "2aebc4d37e3aa7d47ad5c42e99300494a423f9769203c70f09b1931c54bfaee34fee02c8fb7275fe41f39592568433701c2d1fd3a5fd7fb0294258aedf2bc6542026d7ad8ac97ffeec7a01acddc37408c755c7"}, {0x68, 0x12f, 0x1, "0fb30dab999040a72a40929af1102c43f42c44fbcda834070fda8a7777890bfb92727c6b32ad30478eb1722d5236e203a0f03ff2e95a8578488198d56229694cf16297f3c070d1f3c2b3150309989ddf58a274d117c7719545411060"}], 0x12d4, 0x80}, 0x100}], 0x1, 0x40) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x2, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = dup(r3) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x41}) bind$alg(r3, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) sendto(r5, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) recvmsg(r5, &(0x7f0000002500)={&(0x7f0000000240)=@nl, 0xc, &(0x7f0000002480)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/44, 0x2c}, 0x0) [ 78.654386] audit: type=1400 audit(1520658199.967:5236): avc: denied { net_admin } for pid=4207 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.678896] audit: type=1400 audit(1520658199.969:5237): avc: denied { map } for pid=12069 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 78.703482] audit: type=1400 audit(1520658199.971:5238): avc: denied { map } for pid=12069 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/10 05:03:20 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) tee(r1, r1, 0x7ff, 0x0) sendto$inet(r1, &(0x7f0000000040)="201000002afb0b98", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) [ 78.727729] audit: type=1400 audit(1520658199.986:5239): avc: denied { map } for pid=12073 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 78.749792] audit: type=1400 audit(1520658199.993:5240): avc: denied { map } for pid=12074 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 78.771879] audit: type=1400 audit(1520658199.999:5241): avc: denied { map } for pid=12075 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 78.793951] audit: type=1400 audit(1520658200.025:5242): avc: denied { net_admin } for pid=4206 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:20 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4, 0x2ea) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) set_mempolicy(0x0, &(0x7f0000000000), 0x4) 2018/03/10 05:03:20 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000dfed)='/dev/snd/controlC#\x00', 0x1, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x400000000000000, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814"}) 2018/03/10 05:03:20 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="d7", 0x1, 0xfffffffffffffffb) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/10 05:03:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000680)='environ\x00') sendfile(r0, r0, &(0x7f0000000080)=0x2, 0x3ff) 2018/03/10 05:03:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008efffc)) 2018/03/10 05:03:20 executing program 3: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/9) 2018/03/10 05:03:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a49ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000647000/0x4000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000000, 0x18280) 2018/03/10 05:03:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getegid() r2 = getgid() setregid(r1, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x1, 0x240, [0x0, 0x20000080, 0x200000b0, 0x20000290], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x8, 0x88ff, 'bond0\x00', 'ip_vti0\x00', 'yam0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="5a796993ab2c", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x138, 0x188, 0x1b0, [@physdev={'physdev\x00', 0x6c, {{'vlan0\x00', {0xff}, 'ip_vti0\x00', {0xff}, 0x8}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x7, 0x8, 0x1000, 0xa581}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x290) getsockname(r0, &(0x7f0000002000)=@un=@abs, &(0x7f0000003000)=0x8) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000000340)) 2018/03/10 05:03:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001480)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000280)}}], 0x0, 0x0, &(0x7f0000000480)}) [ 78.999236] binder: 12143:12145 ioctl 40082404 20000040 returned -22 [ 79.016822] binder: 12143:12145 got new transaction with bad transaction stack, transaction 39 has target 12143:0 [ 79.027672] binder: 12143:12145 transaction failed 29201/-71, size 0-0 line 2875 [ 79.047835] binder_alloc: binder_alloc_mmap_handler: 12143 20ffb000-20ffe000 already mapped failed -16 [ 79.064347] binder: 12143:12145 ioctl 40082404 20000040 returned -22 [ 79.073400] binder: BINDER_SET_CONTEXT_MGR already set [ 79.080562] binder: 12143:12151 ioctl 40046207 0 returned -16 [ 79.089052] binder_alloc: 12143: binder_alloc_buf, no vma [ 79.094761] binder: 12143:12149 transaction failed 29189/-3, size 0-0 line 2963 [ 79.098280] binder_alloc: 12143: binder_alloc_buf, no vma [ 79.107938] binder: 12143:12145 transaction failed 29189/-3, size 0-0 line 2963 [ 79.120291] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.125780] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.131403] binder: release 12143:12145 transaction 39 out, still active [ 79.138270] binder: undelivered TRANSACTION_COMPLETE [ 79.143378] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/10 05:03:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x80000001, 0x200000, 0xfffffffffffffffe, 0xffffffffffff8001}, 0x10) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="e960a2608fbd38813e6c3f0a5496950219fe12f161ab9cfe8e39600e3bace4cbcad3c08e34fd487538190de4b535b90cbb7236b8481cd14e4e7cac67c25af2f962ae5abe4821836218c2ae9cc00876fdca2f47b7688ad0f4f021a1ae597733afd2e480180bd786c59046382a4b39e893be8f41604f8dc6a0d1843ab3200a7b745ea4e853d8233182f22f5d00c861e558696dd1b0dc947ca3c86c", 0x9a}, {&(0x7f0000000180)="9717373cd2aa572f7d607d80e7d3eb5d83703e7957d46729d1d4fcd53351a27906bda9606041abccca37ad901b83c462029d034b500b8cbabfcfeff9f5a804dc0ed546709acce0bc3a65bd8341a3264c9f892207c60a749f8e12eb6f57924699ed0ce95fbb07ae1a6d03a8567bbe4c17f005bbc4789eaab112e5eff52f141566a0c7416bcde4952ac9d7e59b8cb58b948ec43bf0fd455159397e62b50889a3628338f43f26e7d76aed37842479a0b550c051529a526a8663746cb959b6794365521b0d96d397282aa8e9c22370f1de8dc862b293", 0xd4}, {&(0x7f0000000280)="588b2a3da153b43c42a0f486cbf007c6f352a614a6fecb7e77b76f8b4f74285a0bea0be9a6b8732394aebe9dcf41784629bdac98bc501cfe44462debe6ee01026fe9a7979171343450cb803b27f1298f4889fd749679b587b002034e6c7a12c6a9f9c63c7058404525e6e589ddb821d4bcded9746a4124f4cd892fa031565e", 0x7f}, {&(0x7f0000000300)="16bbc92d560f01affb8d7f7f850101b3f8c2b465d264efa933d88ab0b7cab394778c3ff821a1a1024a5bdb3366194579b3d8c7834e495d5e95c97a207a96c058f40988fd407dd87c13da87ee6facf0b67c7848042018cd699af6a023fe822916ace3361da925bc9885a13aeb3bfbf5ca1521adeef8c5f68497fbe81e2794e58989d644e7505cd0ff193aac2d7d66ad0d8c8972b2d96dc121f8d5ad9286633d7f3c6f7763f57b", 0xa6}, {&(0x7f00000003c0)="3a126184b1228218540b8e4cbf7b22bf55b7359b9a71c0fe92487d8dad72beac9dbd619bb8d2811a7bc12d5c22b86d5f9b0468cee5816bef9716c41567fdf03ad10c7ec2cb1ffa1a821cf7be62889e45ee48cae24626f2849973561832ae5dc865a066dc0401b51e24763949142afb5f336bcbf9d659692a85cdbf8a99240768aff082ea10f875805eaf3ad013a4660404e75e278472a5ff3983c8c078f74e3a6c6a10ebbb46777c925ac60c3ee3a4241c9dfd8fb579218f448e64b85cb25e6656a6e000df06314484b08b8d986872d3898b5cff64daa5a6ddfb10a31e0cdb5d245f3d53eb", 0xe5}, {&(0x7f00000004c0)="105261bce07305e8658dde759d2ac3b707460beb27bb631024a430caecb86e3aa76c73f49cdd9530c8a5", 0x2a}, {&(0x7f0000000500)="fcd71ca9e68dc0c5e80238be871270c5cb6e329aeaa67b0ba0fe9e514c740070f488372b0c44b96281115efb0e5421d059d5ac75be95acbdc2e1e575a8aa5d5cf2ea252be5256cc3b032861d4c048b170c5b8c50b0313130a73431f2a4f6518654dd06719f", 0x65}, {&(0x7f0000000580)="07aa7e497ac6e06e93bd2266a2f228fa63383f21d5096bfe5dfcfdd7a26f469a1f931158ca4ce98ec41748592e84d9aeed0ae56dc5d7690c9c6749aaed8d385c881d1b40939fb19c1d8290b62d1951f9f4371c4b5b923ee05698ca929ba9d0c4a8ac2e3a6abc2f65bfc319a953597fa47f5fec7c6a70269e80b7e9ab641f1adb5efc5d4c82fc4015cde5491a7a347f8f0f0b4088ccab1b4453c86fe284e78aa2919dc1992eb569e078a1f8cde6bf073aafbdaef9bc5683fa8eec60", 0xbb}], 0x8, 0x0) 2018/03/10 05:03:20 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/78) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/03/10 05:03:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000d43000)=""/196, 0xc4}], 0x1) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x101000) 2018/03/10 05:03:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, 0x2, 0x7}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x0, 0x0, 0x36ad, 0x9319}, &(0x7f0000000280)=0x98) listen(r0, 0x8000) 2018/03/10 05:03:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f000047666f)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x4, 0x3, 0x2}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x200}, &(0x7f0000000180)=0x8) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x4) timerfd_create(0x3, 0x80000) setns(r1, 0x0) 2018/03/10 05:03:20 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x2, 0x1, 0x7, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x14) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0004936f00f0e3f5b95e0fdef700"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r5, 0xda72}, &(0x7f0000000140)=0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_map}) 2018/03/10 05:03:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup2(r0, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:20 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)=0x1000) [ 79.148841] binder: send failed reply for transaction 39, target dead 2018/03/10 05:03:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) r1 = dup(0xffffffffffffff9c) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000100)=0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa001, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0xe50f, {0x8b, 0xfff, 0x3861, 0x0, 0x1000, 0x8}, 0x8}, 0xe) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x40) 2018/03/10 05:03:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000189ff4)={0x10, 0x34000, 0x0, 0x4000900}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x20, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x3) 2018/03/10 05:03:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) lseek(r1, 0x1fffffffffd, 0x1) 2018/03/10 05:03:20 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x60200, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000040)=@fragment={0x2c, 0x0, 0x7, 0x8, 0x0, 0x5, 0x66}, 0xfffffdc9) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = fcntl$dupfd(r1, 0x0, r0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x100000001, 0x200000) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) close(r0) 2018/03/10 05:03:20 executing program 4: r0 = socket(0x10000010, 0x100000002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x61, 0x4) socket(0x9, 0x7, 0x8) 2018/03/10 05:03:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x2}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x20000000, 0x0, 0x0, 0x1, 0x0}, 0x2c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x12d000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x80000000, 0x40, 0x7f}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3a35, 0xca12, 0x3ff, 0x7ff, 0x1a2}, 0x14) 2018/03/10 05:03:20 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x2, 0x0, {0xffffffffffffffff, 0x3, 0x5, 0x3, 0x7}}) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000003000)=0x6e) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4008744b, &(0x7f0000003000)=""/174) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0xffff, 0x1, {0xffffffffffffffff, 0x0, 0x8, 0x2, 0x4}}) 2018/03/10 05:03:20 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x10}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x1, 0x4) 2018/03/10 05:03:20 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000000060000071a00009139cc", 0x10) close(r1) 2018/03/10 05:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8100, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xb, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000040000009efdffff00000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000", @ANYPTR=&(0x7f0000455000)=ANY=[@ANYBLOB='\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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000020000000001000000000000000000000000736e6d7000000000000000c751000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d5ff000000000500000000000000000000000000000000000028004e465155455545000000000101000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e03980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000000000000097d96292578300653e8c83ceb64371b33a2dc336a79a2c0acfae19f938e5c3ac85f1cd5068f202b8f74b52561014e270beb83024ea3ded5269ca345f2cf7305ac22090d8b82f8ec088070d49b717c5310e3c16ee9a60cf7209ade48363da690645f2e41c654f59c44afc63f9f747091d350502775bfbaf45879374cbf188617871c264648dc913bc8296dc5ae467b6d48ecb5755cd08ca74ec152814d28e9939f9229b7b8664b3598b9142011f703d4850f566bdd7797092d826e20b50e632815196c4afcf9cce75"], 0x338) 2018/03/10 05:03:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x7fffffffffffffc, 0x84) sendto$inet(r0, &(0x7f0000000280)="08b6078741a3ef488e7f252d33b436311a9460e123f22436e45d875afb98dd305bcde55d5e50305811c82c8dd26d89859e9c36660124c22708c8224484a5c47d36f63874f028cf8ff02e2ee88d47fecf1f436c284117391c9150d3e3b29381b361f9dea27ac035e8e4fdffffffffffffff6f8491f2fef2a98f65c0685a159f80743d6e0ff6d6c1e83963e595bae3c0", 0x8f, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x1a85c25466816d0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x401, &(0x7f0000000180)=0x4) 2018/03/10 05:03:20 executing program 5: r0 = gettid() r1 = getpgrp(r0) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x1) gettid() ioprio_set$pid(0x0, r1, 0x5b03) 2018/03/10 05:03:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x3}) connect$inet6(r0, &(0x7f000096dfe4)={0xa}, 0x1c) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r3, @empty, @rand_addr=0x1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000d92f6f)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/10 05:03:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x204842) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000240)="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", 0xfe) socket(0x6, 0x4, 0x16) r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x113000) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000140)=0x8) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x13, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x14) sendmsg(r1, &(0x7f0000003680)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000002240)=[{&(0x7f0000000040)}], 0x1, &(0x7f00000022c0)}, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000001c0)=0xfffffffffffffffc, &(0x7f0000000340)=0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000036c0), 0xcf5d44e7594ad6d6) getitimer(0x1, &(0x7f00000003c0)) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x1000010004e21, 0x0, @loopback={0x0, 0x1}}, 0x381) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000200)=""/18) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet6(r6, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000ad6fad), 0xfffffffffffffe79, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x400000000000000}, 0x1c) close(r6) 2018/03/10 05:03:20 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000001240)='nfs\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xb92, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000035c0)={@loopback, @dev, 0x0}, &(0x7f0000003600)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003640)={'rose0\x00', r1}) acct(&(0x7f0000000000)='./file0\x00') 2018/03/10 05:03:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/10 05:03:20 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="be787db3f7f26b9a3bce3008e102d10e", 0x10) 2018/03/10 05:03:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x80b, 0x20b0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) sendmsg$kcm(r2, &(0x7f0000000800)={&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="53182010ce22382abb2e3b384726db9ae6c0", 0x12}, {&(0x7f0000000100)="ee848417a6969887aa8142f9ec326c6518be97750f96282da6d664d8ede9e60c7d1cbe6fe47e3c5101425398ca4df8b9362e5afaf499e1be13b31bbc2e01b869699579b4548bedf41b813ff6dc3a88628fbf4836d9b6ed", 0x57}, {&(0x7f0000000180)="2a5e98ed7d01109c66bfd84ee25b4b345ca3fdceafadf2eaf0f7bb1546bb2dad370e3c18d3b5201d6855bc5a05815bed010c8999481cd5d6d9aaeb3288650cb11d75d1feb531", 0x46}, {&(0x7f0000000200)="1be8ea5ad58204b0aa8953b4ae465baa2d762b0b4c9a43773c1772c3853622cefce888a25140a52b76497e2cd7f86dc20544bd7c169efa97b9d7fb932ad927c93179c1b07ac8b9706d25a9a59e0130687df96603de18fe69f6b3ebc821a05502e901a12cb0808a915050f2e61495736652b86311c3e97aaf76391fbd9a8fe015d53a73a42569f0b6c08a0045ea6119f2ba463d947ebd573168fcdb7834f1da5fc7f97909e9ecdb55b3cb335e7ddf626309c48741e0a2fdb9a93bc331fac49588d77ba97c04bdd35c2c2eecf981b29c3635e814ac53f23b08d9667f24932329", 0xdf}], 0x4, &(0x7f0000000340)=[{0x104, 0x117, 0x8, "0a89713bc954fcba309a968a5b0351af9f21998454135b55f4b0039c2de31a007e8184653102f21c38f5dbbdee9ef965ee168075fda0c4345b7e63db813af47f46f36e4383bda2b16d755cf612e6f3b0779a7ff588c0c46c5c1f81d3253154e986e2ab469d01fd3096f3bdb7c007e6189e8c282f89570bc768b8df66945cf3ee6a7e8997368d6115ee080a2d2007b1f39352ce64cb6ed2355d82aeef7ac6ff46dacfc63e93114743030e05ecbf6eca2748d827641f55c7750b241e7a4ff39844bffc98f1b5a844213301314eb2f336d5cee7e7206b1dda684d7ffba327f59e60dd53204d8b40a43164aac1041bd5e08e30b8f4a5cc93"}, {0x64, 0x118, 0xd41, "93ddcf92e1b2157ff0537c493c555f9f0325905542f1d5b2d98c66958bb43e5e6ad05e0b00929b1f0e9c89aae52b9ce5415cb3145d3d519598d98b9d4cec50de0d3b8a445cf1e2938c9ff354f0159daf492b9d883efd9e6f"}, {0x1c, 0x3a, 0x945, "26d01d7a9552d2da63b9c8a1cb95a172"}, {0xb4, 0x117, 0xffffffffffff9598, "cf512a199215bc6767113a88ce074064528859f8ff1eb598978be1e10dcccc165aa983a5a027100b4887ee0eda01b47034af915e6ffa8fc5d28e68fe6ec5df01d80a427194ed46a9fe391e6528cfb284522334c688a93b209f4b312e075517c3b81b60c2857e75b38d93f1b0a995e82535c2490636f981ebff32394b5040d65c7937e965bef6ac21510ce6b87ebc08c84b23b2f9299fb968648a6771f73fab7fed9dbe615a"}, {0xd4, 0x10a, 0xff, "4dfb950b5d8161d2cd5509070798452bfc18fd1fc0752432b9063b7e4529c579e1d423e04bfa9e0eea137f9a436f9734fadde8e20aa3e920d6997d83661a812116c235ecdbe23b4c07fc97938fbcf7bcfe6baf65d33c58434100f4fe0a4dcda280508c1f99d9082aaaeacedc393b7d9d5b646f4ca877b9348d1f4ba54e69eb4dea7fdbd78e260abb52e589eb3e71f47127f4b678770d87b8f45ce574c5d77dbe686c66355fff6cd04135c7807a16d7bdb1722be5b91cfc0a856aba036464d8c6b333e26008604d3c"}, {0x8c, 0x119, 0x7c7, "d2a84f1f8800c15c65f5d7c92b81aa7df3441306b42adab1be3916fd16e8cff786a188cfa742d945bfa72215935cc137745d636654f1942d7eb1cc68d0759a8e3a56779ae8f2acfb16a19c2ee51a6c1bcdb70f89991c315aa9b5cd5d1d6036aa9aa1337b68c28c182171c160727397490253f035a47e15013a90bda06d1b17"}, {0xec, 0x10e, 0x6, "518f958a08fc52231b667ecc4551efece05a4274a57c343688525548730dd9d7abff82ecbf73152fc8fe9fb52f71766be4819fbc5a3e9156c8d551f3580ced1fb27182936305ba3ad98a0c2f31d8c3047c4c0f9286f94b1c66d3e17bbd9588bb7b2a450b6b2a046fb49395664cc7cf307b326f36d88288186b96c4e02f7f39a81cd89da354a00ebd44a536b71df7c6a05e3dff1a3bc06ff127f17e316bdcf98d35105d4ac49f920b1726ecbafeaf97f10877c283d719db37eb01f15416fd867c52b373166f076f1b793a88b0e6393383588fd98694a311183c1fc4f54117d939"}, {0x1c, 0x13f, 0x95c, "0e80c1cd93d45fdd673c976d5205c9"}], 0x4a0, 0x810}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) dup2(r0, r1) 2018/03/10 05:03:20 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000100)="156e1416142f59de8eb4d4ab8155cbd74c1866819c11c4210c6fa5c26f9b6edc4321b4b044027a966d91eb37daf35995fbb667c51f2f620e46aa12b62ed896ec587247bfa65c203ff98625c0bee55c6ebc5e097ab982bd5c", 0x58, 0x1, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x6e) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x800, &(0x7f0000cde000)) 2018/03/10 05:03:20 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="84352a5b1504b24fa5292634bdcd2873108a143fe1504cd06f74433af53abed1d3fb255f1c8b4400ff03709361e3746c8bb5fd0efe217dd36b2b38d7359a45a8c11c41326b72807e210dd1953e8997853f0e53", 0x53, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="c9f8d4bd78816539ca0ccd467ad27e827647432646141139a65678", 0x1b, r2) getsockopt$inet_int(r0, 0x0, 0x1000000014, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/10 05:03:20 executing program 5: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/10 05:03:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0xffffffffffffff0c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x80004}, 0x8) 2018/03/10 05:03:20 executing program 2: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000745fae)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000ae3000)={0x0, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1000000, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x800}, 0x88) 2018/03/10 05:03:20 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002280)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2000000) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/10 05:03:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @local}, &(0x7f0000000280)=0xc) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4e22, 0x1, 0x4e20, 0x1, 0xa, 0x80, 0x20, 0x3b, r1, r2}, {0x9, 0x800, 0x10000, 0xb7, 0x100, 0x3, 0x4, 0x9}, {0xdf, 0x80, 0x5aea, 0xec50}, 0x100, 0x6e6bb0, 0x2, 0x0, 0xc9e5faea84247f49, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x32}, 0x2, @in, 0x3506, 0x0, 0x0, 0x100001, 0x101, 0x2, 0x200}}, 0xe8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f00000000c0)=""/168) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018001f2400000000000000000a000100000008000800820000003e04ae317ac0c11bc66a49803fcb393440f92e5bea6e0d13111b554a0405d574cf6163ba46c65e3b1c78a78bf15ce640fffffffffffffff9d2a5a6f754cf000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x400000000000}, 0x0) 2018/03/10 05:03:20 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x6, 0x0, 0x1, 0x9b2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000100)={0x45b, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r2) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:object_r:login_exec_t:s0 unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 77 ./fi%eC'], 0x5a) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/10 05:03:20 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$KDSETLED(r0, 0x4b32, 0x3) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00') 2018/03/10 05:03:20 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x54, "c12410a02368fadab3c7bde3d7a825fe44a622e0a84ddaf8aca8a73200e0b4567ea8b9ee03d972879f9d51bf3bde30257f69c71dc4ecafc44af794fc28d2ded5178baa99a093ae180a881fc41bdd0b064a0a8f9c"}, &(0x7f0000001380)=0x5c) move_pages(0x0, 0x4000000000000376, &(0x7f00000000c0), 0x0, &(0x7f0000000180), 0x0) 2018/03/10 05:03:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '/dev/vhost-net\x00'}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000cafff8)={0x0, 0x8}) 2018/03/10 05:03:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x129) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:21 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x1ffffffffffffee8, &(0x7f0000003840)=[@assoc={0x10, 0x117, 0x4, 0xc4}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "f3ecd27381766ad75328366ec603cae50dd20aa88428e925d6b2ba2b9f5c284feefdbf4a211b413f33c80e332edb141cf577fdc74acd40efab9b580619418adad2a11d849d343eb6a8c243aefc87946bf7dd8bba1f65f9d9a3d81a4f92"}, @iv={0x0, 0x117, 0x2, 0x0, "f0f8209cab69934986bd6d48eb0adeed5413b63555d562dcb5ce4c96c04d1a13548b76b7869182f59c0291cb7cda6c96487af3ed988fb2d5835775c73930359d4847a4c72cdb16d373a52739a24898b3de3df4a17385c4d807614b1c548f923b4106a0880e6cc705686426874106626392fae2186d99a1b5da84dcafaa9160dbd54fc5ff7cb900896249671069f82f07bd218bd18d98b5bcfea69bd32ad5c36da86f81a31e51c65b1e89d870ba5fec269d191d224d10b5d1eb520dc1e191b73edaec84daf2d1b3b06ad2f2"}, @assoc={0x10, 0x117, 0x4, 0x2}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x1010, 0x117, 0x2, 0x1000, "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"}], 0x1154}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/10 05:03:21 executing program 3: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x43f) 2018/03/10 05:03:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) listen(r0, 0xcc) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="3b02002072f615d0317cb4e9519c988e9db000000006000103000000e1a9a479"], 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000480)="bacf1823bbc543ede390ed452316823ea61743f8bff9fc8ba8fa7a5ce0fb31f7deb5685a18c7fce80332c29b8b631091631cd19670532e2135e788fbb6515be4e590e259f27e4a6edc727d8441c7a635bde94ffef561faf9358f030a0e23468ca998645330c903b8b5dea70c904797a59101822c0b1955fd4342e22ff9d64d671ba3c7a0d881bc91d42e03f9828caf86e898290e6c2b580797c61e60840903683878343c143c774f9a50ba7b7c8682a5d5d702c3bd02c0be1d8e1c33b825a46f2d95ab723178aad8da9f71a537096e9a6d177abd8d0704af1305c9fde1db01d60d1e353f578f1b5dcc77630edb", 0xed) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x8) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x0) 2018/03/10 05:03:21 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x259, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1, @empty, 0x6}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x64) socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x101) 2018/03/10 05:03:21 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000b4ffed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xbdf3, 0x4) 2018/03/10 05:03:21 executing program 7: unshare(0x40600) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x1) unshare(0x28060400) 2018/03/10 05:03:21 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1dc6, 0x321922ca3aa18f96) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x180, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x100, 0xd2, 0x800) r5 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x4}, {r1, 0x200}, {r2, 0x200}, {r3, 0x32a0}, {r4, 0x10}, {r5, 0x1110}], 0x6, &(0x7f0000000280)={r6, r7+10000000}, &(0x7f00000002c0)={0xfffffffffffffffc}, 0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) 2018/03/10 05:03:21 executing program 2: r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80, 0x1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000500)={0x200, 0x9, 0x7, 0x7}, 0x10) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="6bf9e5bf38bd5216c6b3c7030807fd443859cbe7fb8177087847f5d6794995c4782f48f6dc8191") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x0, 0x400, 0xb76, 0x0, 0x97}) close(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000540)=""/243) 2018/03/10 05:03:21 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x1000008) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_eeprom={0x4f}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x800, @empty, 0x2}, {0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x7, [0xca, 0x4421, 0x3, 0x9b01, 0x9, 0x0, 0x5, 0x3]}, 0x5c) 2018/03/10 05:03:21 executing program 4: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/10 05:03:21 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'syzkaller0\x00', @ifru_flags}) fanotify_init(0x20, 0x800) 2018/03/10 05:03:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x80000000000, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000000c0)=0x5302, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) 2018/03/10 05:03:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = socket(0x9, 0x80a, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) 2018/03/10 05:03:21 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x7ff) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') fchdir(r2) exit(0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000200)) sched_setparam(r0, &(0x7f0000000000)=0x1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000600)=""/143) 2018/03/10 05:03:21 executing program 4: pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x400, 0xfffffffffffff033, 0x2, 0xda, 0x4, [{0x80, 0x0, 0x9, 0x0, 0x0, 0x400}, {0xffffffffffff1b11, 0x5, 0x5, 0x0, 0x0, 0x400}, {0x6, 0x2, 0xffffffffffffffe0, 0x0, 0x0, 0x2}, {0x5, 0x3, 0x101, 0x0, 0x0, 0x209}]}) ioctl$KDSETLED(r1, 0x4b32, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x7f, 0x0, 0x10003, 0x85}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000040)={r2, 0x9}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/10 05:03:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140), 0x7, 0x2, 0x3}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0xfade, 0x0, 0x93cca066bcd113d3}, 0x98) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7b8, 0x400) 2018/03/10 05:03:21 executing program 2: r0 = socket$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) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80, 0x80800) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/10 05:03:21 executing program 5: futex(&(0x7f0000000080)=0x4, 0x80000000000b, 0x4, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/10 05:03:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000140)=""/20) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r0) syncfs(0xffffffffffffffff) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x1400) 2018/03/10 05:03:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x1000, 0x2, 0x0, 0x0, @adapter={0x9fc, 0x6, 0x6, 0x800, 0xa1}}, {0x8, 0x3, 0x0, 0x0, @irqchip={0x5, 0x6}}]}) sendto$inet(r0, &(0x7f00000001c0)="17a61ced513651af992855891bd6e4c1a86600d7db1e6132eea36213a13cb43cb03d80a4d3cdae205cdae45b8b9269ffe1c056d065776fc6170930fe51c27b68b3492059577a7c033745a6c2fae3f0b757777f47413008151f175fe8736487b31ebde112438704c42eac3998f9dcc7713671a58a25468907c7b5686ca71738d3515df2cb9bb19a950b9c8a31e6abe07e44d8b15f9937e67d95faf9b575db8f3744cf4f4103297664f4cada16bd3eba7234a918b563b40957b2d2c8114a752cfb612e7c627c9f392511ad7d2b1144a3797e5237e547e7174e63b694d66f39ae8d77ee1cbe62f7c55988c340c6b72cb5c99922e676b6d6", 0xf6, 0x800, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) write$fuse(0xffffffffffffffff, &(0x7f0000000180)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) 2018/03/10 05:03:21 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x20, 0x800004, 0xf, 0x40000000000001}, 0xffffffffffffffd4) mount(&(0x7f0000000240)='./file0/file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000180)="ff25c6a6d99e8ece0c1c23e6c2de81349e3ab85a7fec0aad4a49c3af302e1f0ae0bdc83e33af5994779ea6141be228fd69a5d59c6443823bca524a651c121fe4769fd3e6ecee605302ff03de73a1223ab6c035388c84fcb8b71b64b619312e04a8940fc66a4af7cd40c25e6470f19c1d008af985cff7f3683a77ca4934fa7c7f367737255caa7feae4792823e3e1754117e108722c46bc1a") mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x800}, 0x8) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/10 05:03:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000800f8ffffffffff1800a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/10 05:03:21 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x3, 0x0, 0x66, 0x80}, 0xc, 0x2, 0x0, 0x0, "f8a50e8c647a78a763637548f3a5e7416d6c82f0d29e625d8c57708ff3ae3d8c28a05151842bcae2336f75332b1a3f369437fde1292280b3e5695d73ea1d56f2"}}}}, 0x0) sysinfo(&(0x7f0000000140)=""/251) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x48240, 0x0) write$tun(r0, &(0x7f0000000040)={@pi, @hdr={0x2, 0x0, 0x8001, 0x9, 0x76, 0x2000}, @ipv6={0x8, 0x6, "d46f56", 0x93, 0xbb, 0x8, @dev={0xfe, 0x80, [], 0xb}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0x2f, 0x8, 0x1, 0x7fff, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0xe}]}], @udp={0x4e21, 0x4e21, 0x4b, 0x0, "1da3cde6fa3e84445ad40b48667655080f80bc65997eb1fabeef8e5bfde3838a7e047321b3ef97351c097ddd4068e580cc9cb93a87262344c760626b7bdad98b313c7e"}}}}, 0xc9) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000240)) 2018/03/10 05:03:21 executing program 2: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002ffc)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/158, &(0x7f00000000c0)=0x9e) 2018/03/10 05:03:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x4400, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000840)={'filter\x00', 0x7, 0x4, 0x44c, 0x0, 0x114, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000340), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffffff, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5f6, 0x80, 0x200, 0x800, 0x400000000, 0x8, 'bond0\x00', 'bridge0\x00', {}, {0xff}, 0x0, 0x2}, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x3ff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @rand_addr=0x5380e1ec, 0x1, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0xf79, 0xf262, 0x1, 0xd49d}, &(0x7f00000007c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000800)={r2, 0x5}, 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x10001, 0x404082) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={r5, 0x4c}, 0x8) r6 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000240)={@local}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x407, 0xfffffffffffffec4) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) close(r8) 2018/03/10 05:03:21 executing program 4: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000003fe0)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000000ff6)='./control\x00') 2018/03/10 05:03:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x7, 0x4, 0x4, 0x1, 0xab6, 0x3f5c4a08, 0x80000001, 0x3, 0x7, 0x4, 0x5, 0x1f, 0x1, 0x8000, 0x67]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x5}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x4) dup2(r1, r0) 2018/03/10 05:03:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x25, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x8000, &(0x7f0000033ff0)={0x2, 0x400000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffc2) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:21 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/03/10 05:03:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e756d615f6d617073002d85ec805bd265c364bed9fc00e1cd28e4b3116df1589004eff5304f9baaee1dd798089e03f7dc610a32f3ef67959917761e3009e28da1df956fc0ce475baf966b546a0c5225b372535dee020e87089f308ad579969b2d702ab8f604f1ba35d70df8ebdcce94a893dd8405a5f41e95cfa7b13f8bdda4d2997d902361bf90644d0dbe2c0476edb24ad16552bac5efdbdcee2b8d1b5e8cdda7f8aa14e149c040d821b3b517f8afecce384579d581ded372b65a94676018d78fcc4638") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x30}, &(0x7f00000001c0)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @random="8c31c841b019"}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"6cbca2b494d100080002000400", r3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8924, &(0x7f0000000040)={'bridge0\x00', r4}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000002c0)=0x32, 0x4) 2018/03/10 05:03:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x80000000, 0x4, [0x8000, 0x10000, 0x0, 0x7]}, &(0x7f00000000c0)=0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7, 0x101200) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000180)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffffa, 0x6, 0x200, 0x3, 0xeaa, 0x5, 0x3ff, 0x1, r2}, 0x20) 2018/03/10 05:03:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x4000000, 0xa, [@dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14}, @broadcast=0xffffffff]}, 0x38) 2018/03/10 05:03:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x200) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xffffffffffffff00, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x40}}, 0x401, 0x3ff, 0x7, 0x2, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) getsockopt$inet_int(r0, 0x0, 0x100000000000031, &(0x7f0000000400), &(0x7f0000000540)=0x4) 2018/03/10 05:03:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x81, 0x440) ioctl$TCSBRK(r0, 0x5409, 0x7fff) 2018/03/10 05:03:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1800}], 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x1041f}, 0x1}, 0x1) 2018/03/10 05:03:21 executing program 3: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x538f) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x0, &(0x7f000024a000)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/10 05:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000200)=0x54) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x101, 0x6, [0x8cd, 0x1, 0xffff, 0x5, 0x7f, 0x0]}, 0x14) 2018/03/10 05:03:21 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x200001) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x100000000}, 0x8) sendmmsg(r0, &(0x7f000000ee40)=[{{&(0x7f000000c440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f000000d580)=[{&(0x7f0000000140)="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", 0x5a1}], 0x1, &(0x7f0000000700)}}], 0x1, 0x0) 2018/03/10 05:03:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr\x00') listen(r0, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/10 05:03:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x5b, r3}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf), 0x0, 0x4}, 0x2020) 2018/03/10 05:03:21 executing program 4: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000000c0)={0xfffffffffffffbff, 0x8, 0x1, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000100)=0x5) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x7f, 0x4) 2018/03/10 05:03:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001680)=[{&(0x7f00000015c0)='>', 0x1}], 0x1, &(0x7f00000016c0)}, 0x9}, {{&(0x7f0000001ac0)=@rc={0x1f}, 0xa, &(0x7f0000001d00), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c0000000000000000000000db8d61c79901a01bb32735b93c416754900b0c8e11100366ea0391e48b0f10eed01c955bf053f675513f97e3791ac833f3a261d10d5ba1917c228a5d0a15e913894ac8f77d8a8ceefa24d20c98a776118db5067dbb4b22ca0f83f655eeb1a4899f6bec841835fd493ab35e6685f1b8fb7b40e690dd9bf764cc2f4606999d18bbe9267dd8c1c3b0e2d5bc058cdbc48c516bdd0208592a5b9e66636e5469dbd692cd8c9a46a0cc47b7bacc070c035aa8309a6eeae000031ded175684c1b93c4cf9d8fa"], 0xc}, 0x9}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000100)) dup2(r0, r0) 2018/03/10 05:03:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xd) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x2, 0x2, 0x6, 0x400, 0x1, 0x30, r2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/03/10 05:03:21 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x20000000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x6) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2000000) nanosleep(&(0x7f0000000140), &(0x7f0000000180)) 2018/03/10 05:03:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9bae}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x6, 0x9}, 'port1\x00', 0x7, 0x20000, 0x100000001, 0x1, 0x80, 0x7, 0x6, 0x0, 0x6, 0x1f}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/03/10 05:03:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x18000) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x301200) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x2, 0x5, 0x400, 0x0, 0x0, 0x5, 0x40, 0x6, 0xdb, 0x3, 0x4a7d, 0xe19, 0x5, 0x14, 0x1, 0x6, 0x1, 0xfd, 0x80000000, 0x7f, 0x9, 0x6, 0x6, 0x3, 0x7, 0x300, 0x3, 0xfffffffffffffffb, 0x617d, 0x6147, 0x2, 0x5f0c, 0x5, 0x20, 0x5c1fd3, 0x7, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x10, 0x87c, 0x7ff, 0x7, 0x5, 0x101, 0xff}, r2, 0x8, r3, 0x3) 2018/03/10 05:03:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0xffffffffffffff02) dup(r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/03/10 05:03:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000200)="08363ff942c8fb5ea96917b591463cb2820a035b5aa36b25a62cb13c314f871f485d809d46e362294653ddcb31c625bea2e0be85e1e8681033048e2533bbcc95dd62a0f1e3931b9a219b7f62d3cfa0324059461f5b5bd6a808c0a8a0c142170af00088220dfe0d908f0f7a68b377ccb0bc58dbea0812", 0x76}, {&(0x7f0000000280)="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", 0x1000}], 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000280)=""/79) connect(0xffffffffffffffff, &(0x7f0000bfa000)=ANY=[], 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000001, 0x8002) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) write$tun(r1, &(0x7f00000000c0), 0x28) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x8000, 0x1, 0x0, 0x100000001, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) 2018/03/10 05:03:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x9, 0x20c, 0x0, 0x2e04}) 2018/03/10 05:03:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x2100) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0xffff, 0x0) dup3(r3, r2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x3ff, 0x4) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200003) 2018/03/10 05:03:21 executing program 6: unshare(0xffffd) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x2, [0xf8c, 0x101, 0x101, 0xb5, 0x2, 0x8380, 0x10000, 0x2fca]}, 0x5c) r1 = mq_open(&(0x7f0000f48000)="67a200d564bad75513f838805b57a0919f0bbb936be38b4f1c1121055ecd7cd151204b91759fa2dcb64916c92d0489d4ca625105005eb90bb1c8b8d332", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) read(r1, &(0x7f000036df66)=""/154, 0xffffffffffffffa2) 2018/03/10 05:03:21 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') recvmsg(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000001080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001100)=""/185, 0xb9}, {&(0x7f00000011c0)=""/251, 0xfb}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f00000012c0)=""/82, 0x52}, {&(0x7f0000001340)=""/133, 0x85}, {&(0x7f0000001400)=""/41, 0x29}, {&(0x7f0000001440)}, {&(0x7f0000001480)=""/216, 0xd8}, {&(0x7f0000001580)=""/30, 0x1e}, {&(0x7f00000015c0)=""/136, 0x88}], 0xa, &(0x7f0000001700)=""/4096, 0x1000, 0x5}, 0x2) sendfile(r0, r0, &(0x7f0000000040)=0x2000000, 0x400) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002740)={0x7fffffff, 0x8, 0x8, 0x5, 0x2, 0x1, 0xfffffffffffffffe, 0x1, 0x0}, &(0x7f0000002780)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000027c0)={0x100000001, 0xe, 0x673, 0x3, r1}, 0x10) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/10 05:03:22 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@broadcast, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0), 0x2b1) 2018/03/10 05:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', 0x1102}) 2018/03/10 05:03:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000000, 0x90801) syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0xeffd, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000100)=0xc) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000240)="ad7eccf80a433763dcf1cd7f28a81dd753b171bd5ec14b1e564c447c02600023cc0a78495bd70497c3ab985bcaaf034710752ec4843c8cd292f8f931e65c02a3563d722a01c7153a07d84eb56dbe0154252c1c02c3518a463badaaf35a2b0340108ea93e28ef6d2fa603ad9a432827573fc0bc") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xffb9, 0x4, 0x5, 0x0, 0x4}, &(0x7f0000000200)=0x98) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000340)=0xa, 0x4) r2 = socket(0xfffffffffffffffd, 0xa, 0xd) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000300)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000009800000027cc573c66f86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000080)}, 0x0) 2018/03/10 05:03:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e60, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffb1) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3f, 0x101000, 0x0, 0x10000, 0x3, 0x6, 0xd4ce, 0xff, 0x3, 0x7e}, 0x10) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/10 05:03:22 executing program 0: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1e000100010000000000000000044b8116f6e7bd7e4071ea7bb53e360b1e526e90fafc410c61c92c2ac0b8e20843c3011193a1d7d9cc8a26a9f2fa78a8800000000000000009361d03716496dbc2df8014b96ce3c580dda69a95c4cab7dc25ab55fe658bb28f40f0588fa6160318c6f7159e07dea33440568618540bbeb8570fc34dcba53be166833f86ad17206bfb6ea941857d5a179403f77b0e01f29808daff3e869004095bd81751f9196fc5608c75b7de9225ba9dc3970aaed8489d4d78fbc3d966826bc83b635b7306003e694d"], 0x2ac4}, 0x1}, 0x0) 2018/03/10 05:03:22 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0xd0c, 0x200000000, 0x0, 0x0, 0x2}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/03/10 05:03:22 executing program 5: mbind(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000885ff8)=0x2000000010, 0x5, 0x0) 2018/03/10 05:03:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x4, 0x9, 0xfff, r2}, &(0x7f0000000140)=0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000680)='net/tcp\x00') connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendfile(r0, r3, &(0x7f0000000840), 0x45a) 2018/03/10 05:03:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x2, 0x4) 2018/03/10 05:03:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3, 0x1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r2, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000), 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/10 05:03:22 executing program 5: r0 = socket$inet(0x2, 0x2000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x891e, &(0x7f0000000700)={'erspan0\x00'}) 2018/03/10 05:03:22 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff2fcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/10 05:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x5) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x1, 0x6, 0x28, 0x8, [], [], [], 0x620, 0x7, 0x1ff, 0xffa, "d810f72d8d63190e9172aa7f4380eba3"}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x8, 0xb, 0x1, r1}) 2018/03/10 05:03:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa47a5af1f9dc2f18) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000929ffc)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x797, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x9}, &(0x7f0000000280)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x80000001}, &(0x7f0000000140)=0x10) 2018/03/10 05:03:22 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800000001, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000003ff8)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) 2018/03/10 05:03:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000004ffe)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) bind(r1, &(0x7f0000000000)=@ax25={0x3, {"6d014af9a49175"}, 0x4}, 0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) 2018/03/10 05:03:22 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc0fe4)=@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000792ff0)}, 0x8000) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ifb0\x00'}}, 0x1e) 2018/03/10 05:03:22 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0xffffff55) 2018/03/10 05:03:22 executing program 7: getresuid(&(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000380)=0x0) ptrace$setregs(0xd, r3, 0x5, &(0x7f0000000340)="3eecf0e53c6ce820bf30bfa138") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xc7, "ca737f035249528b919bb8a689792af097da29222917547cb04ae6098473ae965b63d1dda133517596f501392ddc774502fd37251f918cf4f9b66eb31dd3c6557b1518be74fba61a9750053a6d6343e5a362871ed666c0141e625bb4a39d1bc6d9d44672f1843ecb26a05c0243b5957d0976e8374826de7bc92481dc2091ac5db32523882afd696b111b40498128a2262abf86e5d8c724bf1b7b315757f601f05059bc187288b388d5e90ee06a0d2fc0501ce0ca1c131438f53b394d905f5d13b0eb2575f7d788"}, &(0x7f0000000000)=0xcf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x4, 0x204, 0x4, 0x0, 0xfffffffffffffffd, 0x80000000, 0x800, r4}, 0x20) dup2(r1, r0) 2018/03/10 05:03:22 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x0, {0x0, @in={{0x2, 0x4e20, @rand_addr}}}}, &(0x7f0000000200)=0xb0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x2adc, "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"}, &(0x7f0000000180)=0x38c) 2018/03/10 05:03:22 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x2, 0x9, 0x1000, 0x0, 0xf}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/10 05:03:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0xc5) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/10 05:03:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x6ed4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000ef5000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000010100004032093f3b0625ae3ef99cc93e1fa2b53930900c0a0000"], 0x14}, 0x1}, 0x0) 2018/03/10 05:03:22 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a00000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/10 05:03:22 executing program 7: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="efa0acc58f40f10431a34639bf08d7b3868e71223c64f0c5e905b38aa9b27fd9317f4af9ac4ce1f8e129f65805fdd25e56150ea587424aac25ff6ec5fecede334a5d5ab8bd78", 0x46}, {&(0x7f0000000180)="455224d5b1b99f52feac19970538271caf187b8061b0ab14d8deedb7ac25ba2d46801c3805c0f0de85a635d18726ac1becfdf891559226b74a181472337a1c94ae2a1542ebc14fe53f5594b044ecabd50a3eb6aa865ad0f0bfb1fc1226f15f972fd04ff9ccaf35a6f2c1d352eb16fa853b4ef2b744f9249be81f9bfce37585e707e1ff6f955ff4c597034e9073c5d8fe7e9e7b20ebeba4e5bb0aafaf0130aaa2f92f", 0xa2}], 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000280)=0xffffffffffffffe1) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') process_vm_readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/84, 0x54}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)=""/208, 0xd0}], 0x1, 0x0) pread64(r2, &(0x7f0000000000), 0x139, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/10 05:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800800000000005, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:22 executing program 6: mkdir(&(0x7f0000000140)='./file0/file1\x00', 0x161) link(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f000071fff2)='./file0\x00') acct(&(0x7f0000000200)='./file0\x00') utime(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x7, 0x1}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/03/10 05:03:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/udp\x00') ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000180)=""/188) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000240)=""/69) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000000)=""/184, &(0x7f00000000c0)=0xb8) sendfile(r3, r2, &(0x7f0000a2effc), 0x6) 2018/03/10 05:03:22 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f0000000400)}, 0x10) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, r0) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r3, r4, r4}, &(0x7f0000000100)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000640)={'sm3\x00'}}) 2018/03/10 05:03:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) msync(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x2) 2018/03/10 05:03:22 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d261b1e55c05b62c2616c71c65ea520859500331d", 0x2d}], 0x1, &(0x7f000000a440)}, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/10 05:03:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x220000) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/10 05:03:22 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100), 0xc) prctl$intptr(0x21, 0x3) r1 = dup(r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='smaps\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r3, 0x1, 0x30, 0xfffffffffffff430, 0x7f}, &(0x7f00000000c0)=0x18) readv(r2, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) 2018/03/10 05:03:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000b08fff)='\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in6, 0x4e22, 0x2, 0x4e22, 0x7ff, 0x2, 0x0, 0x80, 0x33, r3, r4}, {0x7, 0x7, 0x9ffb, 0x8, 0x2, 0x8, 0xffffffffffffff80, 0x7fffffff}, {0x0, 0x8, 0x7, 0x7}, 0x43, 0x6e6bc0, 0x0, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x3500, 0x2, 0x0, 0x6, 0x8, 0x8, 0xff}}, 0xe8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x67, 0x3f, 0x0, 0x0, 0x0, 0x30, 0x0, 0xfffffffffffffffc, 0x1}) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/03/10 05:03:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) 2018/03/10 05:03:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000d11000)=0x1) 2018/03/10 05:03:22 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b77fc8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c001000160000012cbd7000fbdbdf25020041c8", @ANYRES32=r1, @ANYBLOB="1400060072090000000400000400000001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/03/10 05:03:22 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000000100)={0x6, 0x3, 0x7, 0x200, 0xb16, 0x100000000, 0x3ff, 0x3f}, &(0x7f0000000140)={0x5, 0x100000000, 0xb2, 0x5692, 0x20, 0x4, 0x1, 0x8}, &(0x7f0000000180)={0x401, 0x9c2, 0x2, 0x20, 0x9, 0xffffffffffffffc1, 0x5}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x9}, 0x8}) 2018/03/10 05:03:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000480)={0x0, {{0x2}}}, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x200000, 0x0) getrlimit(0x8, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0x40000000, 0x9, 0x24, {r2, r3+10000000}, 0x464, 0x2}) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffbe492112ffffffffff883208004504001c7fff00000088f9ff0005ffffffff08009078a123d9a6b95e59c3701608b2966cdadfb3ce6e4861dc4024462be4917e32c62fe497bc60d186d8eb48e26702"], &(0x7f0000375ff4)={0x0, 0x1}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) connect$netlink(r4, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) r5 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000080)={0x20002, 0x0, [0xb2, 0xff, 0x80, 0xfffffffffffffff7, 0x0, 0x5, 0x4, 0x15]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/10 05:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="f00b618200000000ef4900000000f3ff", 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:22 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0xfff, 0x4, 0x0, 0x2, 0x81}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000059aff8)={r2, 0x6}, &(0x7f0000000000)=0x8) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="e5f5a0c284a52169a2f87a02a66af3298b8b742cb02525cbdda609e89816ea5791a2ccbb7dc794802f863f8aa78f06b872107370a6bc8f55ba2140431feb2db5f6d1bbf3350ddca8bc07cd4426b49221e62d552d0bbd1d8350e71eef652965319ff814ae35", 0x65) listen(r0, 0x0) 2018/03/10 05:03:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x4) setitimer(0x0, &(0x7f0000000140)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, &(0x7f0000000180)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x0, @tick, 0x0, {0x0, 0x2}}) 2018/03/10 05:03:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x2000) write$eventfd(r2, &(0x7f00000000c0)=0x6, 0x8) 2018/03/10 05:03:22 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000000480)="23214d02298cfe88955923f7fffffff0ae0a", 0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) write$eventfd(r0, &(0x7f0000000100)=0xffffffffffffffff, 0x8) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000440), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) 2018/03/10 05:03:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'gretap0\x00', 0x10}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000440)=0x1, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendfile(r0, r2, 0x0, 0x40) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x28, 0x9, 0x8, 0x500, 0x4, 0x10, r4}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={"627269661300ffff0008000000001000", 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000100)=0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000480)) get_robust_list(r6, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000240)}, &(0x7f00000003c0)=0xc) 2018/03/10 05:03:22 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 05:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x8000000000000004) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:22 executing program 4: r0 = socket$inet(0x2, 0x803, 0x4) getsockopt(r0, 0x0, 0x4, &(0x7f0000000140)=""/206, &(0x7f0000000240)=0xce) 2018/03/10 05:03:22 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x59d, 0x4) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', r0, &(0x7f0000000000)='./file1\x00', 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000000080)) 2018/03/10 05:03:22 executing program 3: pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r2 = gettid() ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000000000)={0x38, 0x80000001, 0x5, 0xfffffffffffffff9}) r3 = dup3(r0, r1, 0x0) ppoll(&(0x7f0000000040)=[{r3}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/10 05:03:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0xfffffe8e, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) recvmmsg(r0, &(0x7f00000056c0)=[{{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/204, 0xcc}], 0x2, &(0x7f0000003d80)=""/238, 0xee, 0x8001}, 0x4f}, {{0x0, 0x0, &(0x7f00000052c0)=[{&(0x7f0000003e80)=""/171, 0xab}, {&(0x7f0000003f40)=""/134, 0x86}, {&(0x7f0000004000)=""/216, 0xd8}, {&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/130, 0x82}, {&(0x7f00000051c0)=""/232, 0xe8}], 0x6, 0x0, 0x0, 0xffffffff}, 0x1c2}, {{&(0x7f0000005300)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005680)=[{&(0x7f0000005380)=""/21, 0x15}, {&(0x7f00000053c0)=""/158, 0x9e}, {&(0x7f0000005480)=""/223, 0xdf}, {&(0x7f0000005580)=""/12, 0xc}, {&(0x7f00000055c0)=""/58, 0x3a}, {&(0x7f0000005600)=""/81, 0x51}], 0x6, 0x0, 0x0, 0x6}, 0x1}], 0x3, 0x140, &(0x7f0000005740)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="047a0452ce00fabafb8fa06627000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10052) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r4, &(0x7f0000000280)=""/14, 0xe) 2018/03/10 05:03:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) poll(&(0x7f0000fc7000)=[{r1}], 0x1, 0x17151d73) recvmmsg(r1, &(0x7f0000694fe0)=[{{0x0, 0x0, &(0x7f000085e000), 0x0, &(0x7f0000e44f05)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)={0x77359400}) r2 = memfd_create(&(0x7f0000000080)='wlan0-$/#userppp0]\x00', 0x2) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authencesn(sha512-ssse3,ecb-serpent-avx))\x00'}, 0x58) 2018/03/10 05:03:22 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0xfffffdef) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000340), 0x0) close(r2) 2018/03/10 05:03:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x2, &(0x7f0000000080)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x69}, @assoc={0x10, 0x117, 0x4, 0x4c}], 0x1, 0x20040050}, 0x20000810) r2 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) writev(r2, &(0x7f0000000040), 0x2000000000000092) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) 2018/03/10 05:03:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c98ed39555bb962e900000000bbfe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)) socket$inet(0x2, 0x800, 0x8) 2018/03/10 05:03:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() r3 = geteuid() lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001600)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001740)=0xe8) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001840)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) r11 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002f80)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000003080)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000030c0)=0x0) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000031c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004bc0)=0x0) r18 = getuid() fstat(r0, &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004c80)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000004d80)=0xe8) stat(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004e80)=0x0) r24 = getuid() stat(&(0x7f0000004ec0)='./file0\x00', &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0x0) fstat(r0, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005580)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000055c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000056c0)=0xe8) getgroups(0xa, &(0x7f0000005700)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r32 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006fc0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000070c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007100)={0x0, 0x0, 0x0}, &(0x7f0000007140)=0xc) r35 = getpid() lstat(&(0x7f0000007180)='./file0\x00', &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007240)={0x0, 0x0, 0x0}, &(0x7f0000007280)=0xc) r38 = creat(&(0x7f00000072c0)='./file0\x00', 0x8) sendmmsg$unix(r1, &(0x7f0000007480)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000000c0)="43a04a97dffc4780538a34c0250eccb90f634110406d961e11905cff6b2bb1c5ddd81bfe3861db3ee798714bcfc55d8915d39ea0276cf1846e553bdcd842073d0eb6dd8ebf8c2f7fb3ae3e0d42cbe96e85fc27b3496a8ce3e82fd1ec4d50e952d9ff74c77bc903adcac5c068c829998459b8f718f60eb73e75b7656f321d4a9e6942309532cb6f7335ce4e476937f3b059ef2b67c22d1b2373686ffa3a7839ee84c214eacccad5bbd99955e01bbd990bd6d82f36a6bdb96420c5f5cb9007d26b6c7dad7d68888a0bfb8b34b315d951833213d59a8bcbd55e49", 0xd9}, {&(0x7f00000001c0)="8d57dad7df0100557f9f83ffae781f1a8102d94b3bc138535b91de6aa958511ddb34ba4689714151b1846ce5533aabe2e3545d3aa0feb11f0208a588035e968284ebb92fc963d8452f92c88b44acf3799c1f2d0748b33622fccf71438233710f26fb48f7b81558f092243415dadcacb63d4b24656815f09fdfa115d69982ca2bab5b99c9f40c82c36790ac3ef64098e35835c933456be4674342b93349ab12", 0x9f}, {&(0x7f0000000280)="6c3b062a87e1951c8eafb019d061dfa9ddb57aaa5e512e48fa21c0033da19377913af3e1944adf530ce18e6c59f6821cb9ae54ad7f67e682c5e14d2ba4fd022933ea34d0c6652a89429b572a159f03b85542fc06647fedd998dc0a891d2e787c826e74375e7578bb902c8d5a036bc84185d2dc7d4af42ae00b13afafd39eeaf7280cc1e351ab8fe5fe5e9ae871edd24d617345ed1878f9c3c2f8dc8c0fc9009c0595a0598b2c6715d3c498be103a3e3e8cb9fd557ef5f92c5ce8f69601c977ca833e1d6c721968c2f5e31f798e53380e66a2a37515bfdc4ff5481b66d7657627317cfea8085f887fdce8952923b68b51b92753d8584d9204d526cb4f879d984e83e78f101d87e2a0a41df71be11d5df6aac9c41bfd2581bd887f341f6e0c3eb7ebe5f289603ce0edd529a173b27baed6437aa979debcfe28be98c4769b2be3cf6da2012eacf42f624bc98f17f16566cb52cc6e8e89be7e2097fadacde27a0e35d5a0e0654994141fa4085040586c76e2b4751fce2689dc3be8ac5001c3736603b9bfc0603f5edef7abe0cf8949287e06b4c21798bc81e236a3b7c2baae66b8625434dfb16bc5f5624b4c03d817447d16765719d36d61c7f3e0a823e11dafc895186499fe55d37599b05c966fb51c4a7aa3cf79dea4c674faa0608d78cbab2f6dc8ad2b14b6667161bcdb9b5512b949cb846b1cfd5a2861902564ebf4bfa63a760ae8f0b6b09e7d24cd606b77430039b87b8a3042474084b112e89f2a8df043593ea182da73eeb8a5f19e5910cb25498adc514d0879001b8102abc2233ede26096f0c6fb5fba1238ed4fc8f050f7e831899a0e76c121437711b7f123b29174ad20658f6f56f1fda0cd04814ab2ec123ecea504a3fb777dd0e40650c8de1ebe3081ca857b41805dce81c7718a9f845901fb20e6c40c826e0a4d8f80c73874b52b2f0e892defde60a25d2fbe2d859b11f0ea4503b4430589e8e3f56d621078fc0ff85ea8e7748e51c571f6e03274de6f14d67f5e2e3f380b480ad600b690da013738664b3cb8a34ab73583b49fe669ef990e00d9b438db02a33599967aa1f13554e6125c5a72ac23d3555bd23fc2efde5c62f073d6facaacada0cc3f66c40bbcabdf698f6a25baf02799532622d7ec5feaafbe117979a503daeee0d043076424c7a06dafa56680180f76a98d4e6d9c92fe030c3e4c7038da6f8b59f4c16a2a7cd060028b104f4f5b4db8e129bf358870ef49ccb74f41bf0dc628b046783b76d780fd1ddd9ab7b9765b238e1d9bf0990c22682c5213570172e9b81e1eeb4d4db15fdc1b33d1934f7882c6d680ffed9ed17a57e5f771c9c7c07a220acc8c45268e7f4af85b684d9457743978f972f8e7e717475a4b8b501252105036f6fc69ab3eaab0c28562241d1775f617ce955928ca7c8359dfd6f4c6c6a4f2b1bf5f7651f004dc5c0bf0609831276805c717fee9d2acba67af83209f1b51ede799f41abf793fe2bc806934221447b36a332ac898b356d8c70779b68d0a9a3da22aa2dd9ad33c75727f6cdfe0bb1fa89896317e9c00ed1e622d8557ec992a55c568c948c143f39c82179946680b2735920169016dc5f4991306af84578a6c6c32e3d28e49ce04c961ea6e8e2d496ce01e51533a801f755611ee552ac9719685dfb05179d30993232f27b1cd793a6029710e6fd3258f4ae9da920502d6b69a3ac7fa3391523c01dfd7554e63b7689d7eb3458f7867654d145f9c46dfcb654b8a8a31d791b71868e1dcc58d1bbde0e3e7d1c19680b2ad29cb979681e48227650586df070a0e43e98b1c87bfb5657923c4a0df34fa9842da59e0004f05ea71152cd567e790faf9cafb634f241182548d58de1a0ec279c44fbf30dacf914f6a1f1db420c404d9cfebbd23f3b01cf144302de232011ccd23e14d5f26b847e293f0a93f034832b3f0e6ff7acca0217bbffe8637f52bb9171db6f410690253f305abf364f8d574be09956e288d3c6a847f13bf8255cbbeee346db2eadb64039208285dc06168b75f47cfd305c744d542c8e830032e1dfe0cc10caf517ba7eaa7d8c5ba2e42689a4005ef5d64fad1445e246f8b64773fbc024175ce9726a70d718d915dc53b70f64ff8525af1ea5400461688c9a81632709dd9709543e02c8e8ea798f1f6bd0ee432127944ff6929c16d04fe3b8686cc95db789bdf728e417775dfab2e913d246b79079dc2a5484dd35d6eaa9e164850cf8802412546eeaf4663a2b4c45fda73aa012475123492feecb8c56026ec4979fcdf4653359cfaf886d3a636e1ed41b8630cc2003d494f9740791a0bf6705702320550bb4eaf0dfd3f3cddadd6102c0feb2256f0638479ad34783ac906269fc16e3814e26c659233b9752eacc5ea353356921aa9d03257bb54bea1a0c0e401d004b83c6622008b1f317e7d2ebda8dc66ef42006d9eb6fac20ff5cf0e57cb9743d650449f0264147f28ceca90a26f36f5897a070ae7b8f5a4d446ee6dafaf18660115b54e744957152d71dcac5879f990057a20fcafccf5ad95c8eed11a00568034638cfc53d7047bf087f74fb635ba181ec1ed587334c0e1f8e0035e5e7420a58bc0c62bed6efc18193898e934dffdda07e7e0f41deac40a6d27578a8685e65b36472ae01ca8c68771141dcae705e3537830b8c16fcd4ca05df0077ae7c1223c40a5e72bf03d885571c19e36d16e67e7fd2bd04c1e9dd31f8f93ca267be01efe89bf7206313e441aecae87587d26faa49b3e23d2166025af350da55c8ef7eb41f08a73580906ea9f9de8af5adfc42c3483f5af3bd0fea0bc9af16cf356a2c4958e0d09047e07c94eb51591b27350911c01eff5a2b78f907f03a7e28a12f83af5e3bde7c9f5b31cf936dc7f3c2e0107dfc558d598443b9e3c57f66a1cbf8687e7acd686d04e1b64e0457e9ea8ff5c68e0d03a52da514eb848ca24f782a43d75762a6047abef99dbce537671511389f516f57423111dc7c30c6e2fc152815b026e67d1688637fe07529904c049714384da9d48c07fef85c297e4860259516dc2893ef0dc9833ee0ec4263dab360c14e58db54843b9d1388b6ba2e06c2c4d29bf37600f7cf5830d4d198322588e764663c90fae34843ad43d20c3a20ebe34c690e773d181696f1168bc82db349739d0a05e5ec29aa0a1489e2b18a7e495cb36d65e49d4b0fdeadeebeff9789f431382b2bfb7d50d6c98f7a50dc6ffdea7e913120f4416d2621849b359e42244a864582b81880e67c7fc5d7e61b7e87d30102fe10c9801bf0798cf4acfbad51517b58bed7739ad34159738ed64d6147ce66496a04f4114c9553e75cde11784b599f1eb32fef0317b2f54e54ea01531e420f03bfff62cbab2976a74ece07e4adc29dc8aeb07d898de08433dabad2b87d5ea49d7c3c93e1a451446e3f1c31febc5c88f0b85e14b1c594fccf4d007a4298bf9aa2cca715e7b743128cd5094a44bc9a0fc4b03c71f50f39ae05717aa40daacef146ca1aa002a8e513cf15bae34e17ce5c4281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{&(0x7f0000005c40)="9627708c0f3e9f12e17db9eeb9f9d2036006f5a14648c2e3699053b950121af9190c01771d2a102bd2f078f4b9131f7d8985121e1d414aa5f92e163638613e421bb3aed3022cba72f12b96fe7d9b51d44589aa1e098d987b114b9fa1d7f1aee54f9beef20bb19fee09aa3734574fc010d9c45b246784af69e3f6e8f96e6ffb0c7f0929e0c21f0bee2c4fc0b7b005bf68dd4c80a470b1d55711694be635516ef1423d5c4657be8ee6c2addc3c03fa42b778acd2c496b2dce6", 0xb8}, {&(0x7f0000005d00)="65d3d5feed757929edbfa4ab9e1d27b01eaf38c64982df4ca05f6fb11f767104f8367eb8bd9017c0f0e649496dd680b5a6c4489aea33ca21f12616af19409450bab1f56645c1ad33fae6f247236ab749b40dbb4fbea4279ab7f97950e304134f7f931f7240bab341fc6ed794c57a7aad6131f04433b9f2abeaa5a72c38a0871b9a29757fd70b218a67e0bfa3b3b6bc3960d3464b1eeb7cd96c1f44b65fda88c257d6373266157f0a795cbe2f6ee1cae72b378cacae4276648191d48d7a2fe4f51439439110bad14e7ae7c62f39b6bad40599184ec9207b3db1e26d8c389a60fddf9c58a479141135a4a99474e17ed2a907dbdc98cc803ace817b607dc8b5948b894bca69cf2038709c9ca3724938eb21123fcb250c14d97f76dfaf73ff5294031b7a814ad8f9708d55fd9637d72b309c3b6ae29912a8028f138bf672f0fd14695fbc1bdd2362f0bdff0d7c1cf32f1a5d91310b2b9a1eb3c682e5785697bdced1d3dc047c5954bc94dd105e19267de5004e5403c73bc5c4957db0e60c9e51f8f698f52657abf32ed56afa940a6d1bdd3342e1fb865487859bd64399973c9160eabd00efa603b513ec657c5ee3c9405842b111cf0a36c71b75acbfa58113d7711da17c49a7a5c84e77dc9fbce4b94d205ce9ce4c630f993fe36d972811d532e4d00b3efb5691e5d32a11b40f27fe29c6f6fb5d38aa78bf9ebc53ae362ceff2ca714adfcd8a7d1c1c28c18c2cff6bd15fccbfe19b8b7aa8e59395032053db2c2ed41a81aec6318c1e026038ffbb612ba154bbcc7f41b2b646f132c5ae6c8fe9957b8371bb508a55e65fd66a498458b3abf0a662b75e949b0ec38295c059025d4280316730f9a01448a08527911774bf6ded800ca24dff39a15df44dc17d909881de36cd0dc1575386b47bc7fa53e31e079ebae18f118a75151ffb81aaad4a016c98e43848404702bb8081c88bbd01f4db15f87950ad4b2a4fcae6dfcc41e7dc90d8d5d18410c4e90817e383536bfb8e85d34e91c07d609774381c83cbf4854168ba865f4d246f3024a7c42c3adcc8916c45a452891a420dbe3f49556b6f0287ec1ecd338f9fbff8c9171812dda50eb9daf6a9d68b7bccf3809dba951aa62f50c773060373ab454bf75f7b5c3259099500346e33d078e6adc9cfe5cdc53756c22981f11470f955c4ebea9ac63a90ea61929d575f0988d0c42467da36e7123aed3f343c71cc867fcd0caa5f25070992ee7f55bffc8c3c0d7994be80359a906908c2896702567b4770c6f65b8a8499a8c135bc4919661f6959e3993f7139eb51f788665bd6beb3737b33142c789d9ddd655ffdc9ef63e35ffac93d65fa1e227ad0c5aef1fcf6aa0208bf2dda44f9f3becddcdf2cd998c0d5897e86c8ca8ff2bcf3841ec975e86b718e6ddf33b18d38106274ab9c81e5a1abf4cbfaeb5dc3776d287c2a4693f98dcf55fa24bca73834b05bc99d2f9c3dc566db6d75d6be93f17d80d77c72f27d31441b6b5d3d7779d3f34facb14153678245842f64f6a46e078cee660c736a8a615eb9d7db84f5f4c3611db824de29bfe9b8f4803e98d1f32a83b4d3dc7c24e986a4edede5f3063553e399b9ff16d8fc462f6461a2ae8079e335c0c39ad66ec2bdc92c7cf4f780f1fcbc0a5d7e55e74309328d61f8bc09f613833e3db82d0469f17550b9b90489f6929efce82fc81235534f813eb5a9ecd1a0fb20e69064f9e803f7a79b4f64f71193e2e8bd45bb944af5e3a365b47a9cc1898b3fab13ad399aef135b3dfa4dc21e7211c4923f00598673e186ae6860de5fd83a7cfa58e3e5c22da466754dc2761bc56b493d74a3964144b81e20e00388e9201141339f6eb3ad01af6ef251f82a298e7f0254260d326fddc8b85488e0086bff145c0a33108e77d6b3692cf39131803699f9330a5efc84cc6f1cf92130ef64f74b4d3b85576dc87ee1820b9950767701e45daa7cb207a0b67a258aa87b0ead65a3ab0cbf038983419226c3dcffe0d9827936f532cda6e7a86b93fb62c1bcb847bee58b4e92c6e099cd1d77fcbff799e17515db9517368d3ab599b794efeb9c307fde3125a09499b4205c2c9ddbb1f6638f7a75a58cf036f67d8c661c84fe877a9ba4722548120f9165a99ac03efe366a4bc0fcf42c13590449f6f57d6c87ad706a992aed15be0cf9ee149adbe1fe7b3d3d997ac34847c822286da4da48e199969530f72e719940434c784cfb25fc7ca7eded205f780773828b2ef5ba1c881ce68104211d9bf69ee06c3697873a6d417c618908a6b4f63023ca7e63185154a9ee5e16237a9e578953226940b5c86924145214ea6a2294332f5a4ff8e157e467f482bbd91d6f3038e4d2e682c71ff5e1a0b4505c4e126a0cc8c6c18bba806de86671df43689c57084562436e8057b68019647609697851af998d4e5c0fceb2211c9648f257b901bd3127a37fab9b253f80ca39de48fd9ddbc81881feda1d54952b2452154b144eaeff22fa805d9c76fa4485f823c80d8b1b421ec6a257ca3511b9a9897929f99604ce5402aff907621a4c6d53c9f2004a125b7b2dca44c8b29e775d232adfbd314bc0cac3bc08d159747c7f5376b3c3bb8f23e7b22cc698e78608e79901cd9913f686dec928427d3afb2daa14432176216a7f671a9ef86699467cf95ce2eb8b7723d48a3fcc268f6c1a14379c8bc710df9b4172434a433db189355685b3591dcf96e39e4da1f00b8072e7f7d6e2e74fde0d019d266e62d08af4f6fdbf836ddd8a40bf32f3b41cec00a4825fa5eaa164212377615b649e70bcadcb669ffc61d741d0911b98e7ad8645b4067a40c5a55f5ab83856b24bfab9488ae22bd6f8e1d181de6defdc5efebaf7d70e621a85e2f2fbf71a921e5c421a55bdb9291147b58eee24e95f96c3624e631787cf841e916086d0ba680c969fe5a393992a9e786a8799ff33b7a7caa5f6be162df2d3c9b6cff428c84c30e0410759d41020f179bfc5d34cf4cd82736bc4ce51d1c9e38d2de1f3173f7dd44694ca2aab66c7d40258df831b589402f57ff6e2d7831573202b3254994b412e1a14082903af452fcbfc615123e8babf3e7040ba59762376e52c60915221119307bd792766f4eb18f37ddeedbf7a3735aea8d011075680056538630dad0b3e950b067195ef0298821f88f9ee7546e1a2102c0794d100e0510a1ff60b702ae0137a3e91ed3936c2535e34d5983f8a1ed87a6aef9be93f3387250b4cde49a52e7a97de6ca35d48eea5832139fa41595d019fb4f99a6e222f337bbf073e87b237bca69115707fadd0c1dcd8921eb8f85de7b731c424235dd209e77607626218b5b681e8f98cea3b80071fde057ef34ac3cd8e7db7029d590844b9864ae1156abb70d93da0d688fa5a420c87c3e5c26c412cce4ef7e47618b990c603a3f2df96865e47be32955935a74053de5c7d15640ffe37ec6e7da58203bce28eb7f0750b9ae685d657c6c2400f24447e3f571831ea3ad685f8745510082e396a9f486d2694d62d1442168d00b262f1f1b087e2374b0abc9b728baa279f244a30689530e8892ce64ede90ca278593ab28ef8cef0e77820486be03d4300ca43bad13e39adcb08c3b4af5e392e6feb6f402958d9d7b99e39684df1026bceed847e8435d72a3b5c19f0f70a666d5c12c945301d8cfa34b1e692cd6c976f9ee95673c324b560faaa9e2717a4f074e34cbeab8f7e6d051f413b43be0d09b4d5605e911dafd9886691f10a8d274bbc76a50f948746fca75017fd228a0b75d577f79d36d0e949f2a78d8cbb3f28b7da1b732fa4e9ca225973d50033e7c49c34b0871f622d284466294ef3f3e46428dc6737c7ba86103e5428d0d514aa5a9988b239d5225725796950531cfa0afa3db1ce40b8619eebaa101288a5624f6199aa374d38d23464ad32466661fc5c4753aef566a20ab818b7deaa7c89c26083707ed9e6bc00bb941ae01a17f3f7ead25f8bf480021199bd25dd1115e350c5cfd3a12eb64ef58104298db11a4e9071ace13bf3f0e6140d6b8a45345c5eea7a341a74626cc4b8a5e7102b0b6c55dfb191000384d4cca3cd571d574e82513d10c638e3bd65ad63796418bfecb8cf120df3d1989f2d927230c1b56f68808d309434097ebfbe60f0186fb210131a710e79920642e185c51668bc78cfd122f0a90d815e950ab9ea801b0ffbada4dbe39fdca66844352274ffca1c5cf092f236cf641e49c960a2d02c689776ea1b3674bf2212da4f3cd3025150b34c3d8c1d37fc78426bb94acab0e2a0bcd5027606f4888b9504e42e3c7b1eaa15baee3229d538d4369f73dac39f8d79cf69618d12c9ff3eccb781712e2eaff63d173993c770437f3023601ee826bc16208f9f2a83f737722eafdec75dc559fe0f37ae4e6ce3f5c93c4f5b2e38a3fc9d607a12d7f2b14cd386e682ddad2f43a174e807a32bb4b1cfeee400ddd89f9de206f4e8601237009b59f4a8cf2cb5c6cc434bc24e26210d03106fa08623ac16a817ebe0bb7271743b0a91658188f3911d9559e6c209bd3e6b10f1a52c3809984b1e2d637a6f4a185dfe0641d1b9557a0e78050afed02fa19cd65b3da493c3829f93a4c39293fcb3f6bfdab07e60476763553ec6f208590eca97f84236ca19d34a9ab5e3cb18d87725202c872c7a7faabcc31648e7863adc4d27c9b56b4daea836fe8bd43d262dc99cfd02f6bba27e25ada823924262277449d85569bb464085c57f96679ca0b18b4dbce1f1b0c749b597b0309217cfe636990bd8e72c002009ce9b417e04b059404d2cdb44c1c0336c05554f248f61c511c04405c06989addad7cc54f22fa7139f941f7ae890efea395b17d4160e53630cd06f0b135f0e1246daf5d0fcec9cc6a2b9f44c53a16c47b972325d104d1a5cfbb8557ef3c25641a9882dc0555327d96edf7b148689e8ebc6ef68756be5cbac6ade86d1b3b77f2ccede1737f1c3cdf23d957e7efa6b4715f44455030d442fc480f7f02e8a6edf605fc7257551d16316d290d0ead9d80be0729fb36a9716bbc1e60873b53731170a8abaa870cb24cb261782b57c0ee7d04d68b493ff1ed663f581d7e6c673999bced6bd14924ec8b71149872417824cbda7a14901ad1284d4ad29cdb9663cbc61a9fa727cc2b6991c5871db9de00723971eca2f797973a7e9e92d76dca0b608614dad2b7eb6cc37595103ee87c576ee9839a417ff05e8b9affa92cfc77f89c0b79c0059daa6fe99f58ad53b704dc2612468104602941f69d0928fdef95f6a8c4558d519fc453512fe573082aee84ca0e199f32e6035638117d9a94db37bf25f2986cdcdd440d58e2ccc47c4d32fa0d06d45e91219e98627e4db054e051ef52e075dbe1c2045be8fc5a40f9b8955b01362607de5211c476b8e9171e392861711d1942b90bd16d4f650d41fd40ec596f096810902cfa36f9b546cc2fdedf32092ab62dd0c696781b2d327ec41b2a734e3e0f3323bfbeb844721c5ebe18f764e5c5690e23c0ef5783b6d4bc259fa3092a72c1c66bd88c5aa3cd3f8a59995535b44c23f45b8ab5da6a9c5a3862a79d35c687686fb555f11092e5eddaadc43e180cd3f2dff13ae5692997b2b384fa1b920511a6d33c09a7ccece703c23e1045769c2913e26ab8780a8dfb310dfbcba3e112acfa16e2a5910d4a6d8102774886f41d64ecc61bf8362551a94a76db8c89c0cd24952d1e5a1ea5f28f1399cb6cff68ebef2b410dee316d622ee9784f98a58c05165b0dff0694082d8ecc15c650a8d2806551bf8abb5867f6f34ed60ed0829000ffda8838", 0x1000}, {&(0x7f0000006d00)="90ca0a2cba296b5c28d061d655f204ac1672d9d8202316cd85e67a8afa7320f66aba177541fec704d06045430ba67a14dbcf75df456bccc594e5a3cd92095a6960c23fd4344460f2161a9a1b6c70f3e43ea7562fb7b6b05a43b2b823af3e9a7ca241", 0x62}, {&(0x7f0000006d80)="78b6ce0fd6cf8375d340ff79dd9b04fa854cee3c63e3e64d06700c0c0eb6736a4f8f1b5de6591fb04dfa0935115eb26f217c1d11b8af0e16b5da024fb2892c8e087bc5d703672787cdcdce115483df7dc0eaf4a0f5dea0ff2d450b57c2bf50537773538425cc46e59bcbc8c907454b3c6651cf49267b32702fa23730270a6b57e667e48e4e505ba4adacc45ae5381301d440b4d572e19a0484a58e119078748ee3b2468fa883986cb7657c4dba7397cfa9085c666a2fa5c06777909c0e95c0892d00750520665b566cbd777cde6714586ff994230507874d225eb83f8a94b98dfd7f932d36b2ffe5869ddbc7b9c6cf80d27531b962", 0xf5}], 0x7, 0x0, 0x0, 0x40005}, {&(0x7f0000006ec0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006f80)=[{&(0x7f0000006f40)="97cf7328ba93e0425d15deb69893ffb7be4fb8", 0x13}], 0x1, &(0x7f0000007300)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r38, r0, r0, r0]}], 0x164, 0x10}], 0x8, 0x4000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d7ffc), 0x4) 2018/03/10 05:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={r1, r2/1000+10000}, 0x8) [ 81.579604] device bridge0 entered promiscuous mode [ 81.639304] device bridge0 left promiscuous mode 2018/03/10 05:03:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) fdatasync(r0) 2018/03/10 05:03:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='z', 0x1, 0x41, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/03/10 05:03:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a003000000000000fffffffffffffffff8000000ffffffff08030000ffffffffffffffff08030000ffffffff03000000a11656f3fcff24006a27c8dccd6ded40aa16446c8a75f0ca6197cfadd47411b4f5eddce07c4ea77e54c1a96dfe4ed511d46e5339112d4a1e25e4010d794ceede26c59b6516a6dfa87db05fe221ac0912245d6664c67bc0c717e114ab0a37e6211cebf4"], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x800) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0x7, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e21, 0x7, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x33, 0x3, 0x0, 0x9, 0xfffffffffffff4b5, 0x1, 0x7, 0x3}, {0xfff, 0x639, 0x7ff}, 0x80000001, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in6, 0x4d2, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x0, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x4}}, 0xe8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x84001, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x1ff, 0x9, 0x7, 0x81, 0x7, 0x401, 0xffff, 0x9, 0x1f}, 0xb) 2018/03/10 05:03:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000000040)=""/26, 0xfffffe7c, 0x0) 2018/03/10 05:03:23 executing program 3: syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) eventfd2(0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000000000)={0x0, 0x0, 0x200000000}, &(0x7f0000086000)={0x8}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/10 05:03:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x1f1) 2018/03/10 05:03:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000002, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2000}) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) open(&(0x7f0000000000)='./file0\x00', 0x90500, 0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:23 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80800, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'teql0\x00', {0x4, 0x1, 0x2, "98b1a2a358ea", 0x6f}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003ff2)='/selinux/user\x00', 0x2, 0x0) pread64(r1, &(0x7f0000007f2a)=""/214, 0xd6, 0x0) 2018/03/10 05:03:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000240)=""/234) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000340)) 2018/03/10 05:03:23 executing program 5: accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) prctl$setname(0xf, &(0x7f0000000040)='\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20300, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/10 05:03:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffff80000001, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, r0, 0x0) 2018/03/10 05:03:23 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x6, 0x2, 0x9, 0x2, 0xffff, 0xffffffffffffffe0, 0x600, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r3, 0x4, 0x4, [0x9, 0x7fffffff800000, 0x6, 0xfff]}, &(0x7f0000000240)=0x10) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/10 05:03:23 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'eql\x00', 0x1001}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x800}) syncfs(r1) 2018/03/10 05:03:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000e8b000)=0x6296, 0x153) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@generic={0x1f, "2935047a005fd91a73f86a6a15e247f35bf70144fb744e01781d22ab162ae5fa43d54b07c666fdc71dc5de1fa3533f70c4dec2fad0531848a38b37a84e440eb48c7a17186ff4c20224e66c676bf7f4a1a77f1499ec446f40f9d33bac82921075507fd9b645739129cefb8af1d7bbf32a6034435d8dc97f8e27f1639972a0"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="f378f5f8bef47fc580", 0x9}, {&(0x7f00000004c0)="1716ab", 0x3}, {&(0x7f00000001c0)="acbfdb4ddb55771e96e0ecd390fae18030be8945ee60b55d9fb6263782d984b8736984180e29c5bffb8b9ba784c25dbe3dcd76b8c3290bd1d28e95f02be218517647e87c71e7bd6645fd02d487c65a7c2a7814d94a6ee85b49d2ef8f6e648a8b96a0ebb592f170fdf0519333ebe06f63b0bf0f76c1d9d7611c15e1", 0x7b}], 0x3, &(0x7f0000000280)=[{0x100, 0x11f, 0x4, "0cffe869f73f8fd42396a95eee36d906c6b7341ba21750e927d9487c2ffcf4cfc3cbf07e446943e78d6b30b5387eaa05f51df8445d3ca02011d8cd72490350f8fd646c66727cdc17546d1c145cc6e3be5de8cfe325ec43d1bbd42e6c77ecdc39e49174e33f5d2a0b48e57214309c08a6d52497e0de3454d7ef698b49436871fa0026c32d1bdc4f311a258053fb2e97fa5fb43b86611ca9f776ff646c0e097e9d97243bb0fa1c00ca25ae80e87129d10829c7830c2a5865d20464d54064b28d2427dff8c6410fc749257ed0e44cecd971e1310894135131162b7c66443b4c4e0e19264bc9d825b8a604ab6802ef111e865d"}, {0x1b5, 0x104, 0x6aa53b65, "d76edf58f86eb6a5d36a72f00be9e5a15a96a345175ef26c74f972035c13b21efc7b84d53a3eadc9ad47d4fd4790fc6d2cb7b2e9cdb00c5320fe5a91b38d0372a8df09701d581d78b0988a7cedb0b93d5f48f94260e1b473f5f93aff8446f9560ab90a64af35e1ed0a08b0db7881ace7b1bbfbdf61c7fb8801b642f134b722e42983beed938ba3e1583b4456d4833ee40ff00e9913079d5bd5236dc7a71263707f17d416faaf188aeaa58268d620603969b3e1f5b1052f8843f22ebe20204ce033c5811fc04101aa1ee6330877cbbc232e39e3022cd31cb92e5d29125160df2e"}], 0x1ec}, 0x11) seccomp(0x1, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x6, 0x9, 0x2e3e, 0x9}, {0x3, 0x800, 0x9, 0x64f}, {0x400, 0xfffffffffffffffe, 0x4b, 0x8001}, {0x0, 0x7, 0x2, 0x1ff}]}) 2018/03/10 05:03:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) fcntl$getflags(r0, 0x40b) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:hald_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x34}, 0x45) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000035c0), 0x0, 0x40000) recvmmsg(r2, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/03/10 05:03:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/208, 0x4}) 2018/03/10 05:03:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000200)=@full={{0x3, {"a0cb7f007fec52"}}, [{"393db71b345ced"}, {"383950612b51ec"}, {"4bf46136080406"}, {"66c1dcf46937e2"}, {"4680dd96f35722"}, {"2c93c0fe0a4e95"}, {"98842c555a931a"}, {"4acbf5e52d4fc5"}]}, 0x48, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x20008001}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) sched_yield() 2018/03/10 05:03:23 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000100)=0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000003c0)={0x2, 0xc9, &(0x7f00000002c0)="f8d88480baf11caf4ea2f40d132599fe5fbf3afe3409cdc53efbff2a7a6a855914c765d2a154f8e5b766aeeca37e9846bdd35a03e8927baf99026319af457dce99a472a44843f443e4e816aa84f6f09cd862c253ed728b71d2e626317d87eb179f8e5ac81952815c9576377feab877c08c2e5572bc550565592db19acaf595e31752b3f92b4c9095951ac0b6bc85bb438d8bd8735139b8da0c2774502249071271c859ff3588b153d15ef97e86e0d118bfc7447d4424ac7981f9a907003407609a6cd06443d6a08608"}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="fca62bd39e73b38e3b5ebdf461d3a3b2b49153db8c678b86ec82695f2d3f83c98a8a0686d1076b95649fbe55f55266db6f151bcd37b7bc6d086ad39414493e6eddec66ef4798aa0cc742e35caaa7c6a344ed9a15bbde28929c9306a43b8930845d502d4d53175d41fa0fbb7a848124356521d1904ba6e207b4aebba59db92af07b481652326f41c12c7d61b29a8b38aa7d7dd892e986f64f6b35a6a94369c2cf201fc139e8b9f9516ceb875b78846e641cf915205302928bfff0fc011d04a8d79937d6f35aec320bec944a6be3b63d87879e506104fd", 0xd6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000029a002bb709d0000000000b1"], 0x10}}], 0x2, 0x0) 2018/03/10 05:03:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, r1) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0xb}, 0x1c) 2018/03/10 05:03:23 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000100)={0x1, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="7926bf34f47797973a318f", 0xfffffffffffffe7b, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 05:03:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1f) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0xffffffffffffff39, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) sched_getaffinity(r3, 0xfffffd63, &(0x7f0000000000)) 2018/03/10 05:03:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/03/10 05:03:23 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x10) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/03/10 05:03:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f0000000000), 0x20) 2018/03/10 05:03:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a5, &(0x7f0000000080)={'bridge0\x00', @ifru_names='vlan0\x00'}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x200) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x7, 0x0, 0xb4, 0x1, 0x3, 0x10000}, 0x40, 0x300000000000, 0x800, 0x9, 0xfba5, "27e642f65bebd354e4ee051bc11446ba2e678d060f98f4332ce0be5b29751e8131fe23e18b51dc9711c70a795f6da15839cb32b726fa35d815ab0eeb96b3a2a6a5ab08f626e377fa09646c8776f05d2e4846ce33be1b144156292da7755dad625938234d3f1514004d4389648bbdea9a1db75a33e18018525bd324498ce3f490"}) 2018/03/10 05:03:23 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x8, 0x2, 0x1, 0x0, "c84301691312c91e868edd0d557b0085847a7329918adc03d9472edc00a3f91f9b5b5ca679b0d54d0d3d724e", 0x6}, 0x0, 0x0, 0x6, r2, 0x2, 0x7c, "ba332e1d2f60a73047af6ceb4982a9654c8f7728ccbe6bf1d8139ec126d031bfc2f29c5d9de6b34e3876f4680a62b387c4169655f923d8e02539bda064fb5828", &(0x7f0000000000)='wlan0\x00', 0x6, [], [0x401, 0x8, 0x1, 0xf041]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000200)=0x5ff9, 0x4) sendto$inet(r1, &(0x7f0000000100), 0xfffffffffffffd60, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x80000001}, 0x2) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/03/10 05:03:23 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0xc0400) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x401, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, [{{0x2, 0x4e22, @rand_addr=0x10000}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30c) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:23 executing program 3: r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='!!#vboxnet1&\x00', &(0x7f0000000080)='selfcpuset(\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='em1\x00', &(0x7f0000000140)='eth1.^vmnet1cpuset-:]em0%\x00', &(0x7f0000000180)='}\x00', &(0x7f00000001c0)='bdev!\x00', &(0x7f0000000200)='security@{]\vuser(\x00']) renameat2(r0, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/03/10 05:03:23 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000146000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) epoll_wait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x400) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x8000}, 0x20) 2018/03/10 05:03:23 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0), &(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0x1, 0x6}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xffffffffffffffde, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="000000007000fddbdf2500000000000000000000c6fc9a49ff6d95fc30bcf5215bb8f434053cb1285fc478cddbc4a85ca8742452fa9379fa992d412ed37b96f2f19d9099bc3a49e4b08fc55b085517b37dc7835c97281a064a38a1b63257c7311c40436faac7efaf6cbe289625832197d49129c10ee44df5d244471635edea3aa4bf501585d5a5ecc6f8677eb3ac0a4142d2f583cefec5d66fc8dcb81508ab4f958c998fa8313ac81f5a5e29ddc690924270cd9883992b112f"], 0x28}, 0x1}, 0x0) 2018/03/10 05:03:23 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10001, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000300)={0x80, 0x6, 0x2, 0xc, &(0x7f00000000c0)=""/12, 0xdf, &(0x7f0000000100)=""/223, 0xc7, &(0x7f0000000200)=""/199}) r4 = dup3(r0, r0, 0x80000) bind$pptp(r4, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x8, 0x20}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r5, 0x9}, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x2dc, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000340), {[{{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 'nr0\x00', 'erspan0\x00', {0xff}, {}, 0x88, 0xa3, 0x2, 0x8}, 0x0, 0xc8, 0x128}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x10, 0x1000, 0x5, 0x8, 'netbios-ns\x00', 'syz0\x00', 0x800}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) 2018/03/10 05:03:23 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000000)) mmap$binder(&(0x7f00000a4000/0x4000)=nil, 0x4000, 0xc, 0x80810, r0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x80000) 2018/03/10 05:03:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x0, 0xc2, "36a5dc89ff64"}, 0x10) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/03/10 05:03:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000380)=0x8000000000000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/10 05:03:23 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0xfffffffffffffe28) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/10 05:03:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xc389) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x3f, 0x10000, 0x5}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x265, 0x7, 0x100, 0x6, "d02269c37ad37b8eb5f5465745d91204df46a17dc0769b0e10df5d0b9cabc3f975f59417367ac90d0aa97890", 0x101}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0xffff, 0x7, 0x9, 0x9, "3086e2beee4f907fa36ea98421d05526de09846d0e571174d7303eb700006e8ceae96b9f013e7e863abd6e32"}) 2018/03/10 05:03:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)=ANY=[@ANYBLOB="580000000000000001000000000000000700000000000000000000065d86a60bf2b3b36e2713546deaa31b0100000000000000bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fda97b83919045"], 0x58) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x2}) 2018/03/10 05:03:23 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000002c0)={0x1, 0x6, 0x0, 0x7, 0x7fffffff, 0x1a79}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000001c00010000000000000000000a000000235408fb", @ANYRES32=0x0, @ANYBLOB="0000080014000100fe800000000000000000000000000000"], 0x30}, 0x1}, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000200)=""/145, &(0x7f0000000180)=0x91) 2018/03/10 05:03:24 executing program 7: r0 = socket$inet(0x2, 0x2002, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x12041) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x80, 0x1) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) readv(r2, &(0x7f0000ddaf90)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) poll(&(0x7f00000e6000)=[{r2}], 0x1, 0x0) 2018/03/10 05:03:24 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20041, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x9}], 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x12, r3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)="69726c616e0300070800001000") r4 = fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r4, r5, 0x3) 2018/03/10 05:03:24 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x7, 0xec48, 0x6, 0x1, 0xffffffffffffffff, 0xc14}, 0x2c) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='nodev\x00', 0xfffffffffffffffe) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x82101, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) signalfd4(r1, &(0x7f0000000100)={0x23fd}, 0xfffffffffffffd3a, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000640)={0x0, 0xfffffffffffffff9, 0x4}, &(0x7f0000000680)=0xffffffffffffff8a) 2018/03/10 05:03:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) shutdown(r0, 0x0) 2018/03/10 05:03:24 executing program 4: r0 = userfaultfd(0x0) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x8002, 0x400, 0x500000, 0x8001, 0x0, 0x1f, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x10001, 0x5, 0x3, 0x9, 0x20}, 0x98) 2018/03/10 05:03:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000100)={{0x3, 0x2, 0x100000001}}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00005c8f52)=""/174) timer_getoverrun(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/10 05:03:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x70}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)="e3003841afd8db0da6640d81f2328135bff86e2ea61dd5786410d57d0c57f436e7d845f67ca3a37fce90c6642541909f431e2cc973aecea3848f58102abcc9bd0e8efce2b81a0963fe43448ea7521ffb5c4f3e9297b97ec0b9e6", 0x5a) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x7) 2018/03/10 05:03:24 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x459, 0x8000}, 'port1\x00', 0x1, 0x6, 0x8, 0x2, 0x2, 0x0, 0x9, 0x0, 0x7, 0x99}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x14182, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x65) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/03/10 05:03:24 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40040, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x4035, r0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) 2018/03/10 05:03:24 executing program 4: r0 = memfd_create(&(0x7f0000000000)='#\x00', 0x2) sendto$unix(r0, &(0x7f0000000040)="e1a9bcc6a87a1a983f5c4946adf2905ff20631bc2500d2ff1c40640c1f204c61b4de60b2dc6cdbd420d2a263a441d3a71efb59953b1afeb9a1e6b0ea5531ab257b77fd1537d06c8266c4e0edbeb75afc55ce35509468d426a76ad2324e9fbc8847b4a999371bd53b3c8f0c59c0eea6fec5fcf2c84c6eafcf294849ae31cdbaf255ce4f64db5ab71376ed2bf09a29da72d20bf52f77d1788cf20e654aebc0c1ac22bda6044cab2914daed7efd8740a87b9325136010954f63d7ce11699a9d93e243751fac68d167ecae2a36dddd4efe61ee9941", 0xd3, 0x4000, 0x0, 0x0) truncate(&(0x7f0000040000)='./file0\x00', 0xfffffffffffffc01) 2018/03/10 05:03:24 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xad5709cffb90b210) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'ip_vti0\x00', {0x4, 0x5, 0x89, "63cfbf46ee1b", 0x1}}) [ 82.777938] PPPIOCDETACH file->f_count=2 2018/03/10 05:03:24 executing program 5: getcwd(&(0x7f0000000000)=""/99, 0x63) 2018/03/10 05:03:24 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/03/10 05:03:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) pipe2(&(0x7f0000000080), 0x80000) ioctl$void(r0, 0xc0045c79) 2018/03/10 05:03:24 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x4, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) [ 82.822369] PPPIOCDETACH file->f_count=2 2018/03/10 05:03:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) recvmmsg(r0, &(0x7f0000006600)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/72, 0x48}], 0x5, 0x0, 0x0, 0x5}, 0xf3}, {{&(0x7f0000000340)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000540)=""/143, 0x8f}, {&(0x7f0000000600)=""/134, 0x86}], 0x3, &(0x7f00000006c0)=""/161, 0xa1, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/29, 0x1d}], 0x1, &(0x7f0000000800)=""/86, 0x56, 0x3}, 0x3ff}, {{&(0x7f0000000880)=@nfc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/188, 0xbc}], 0x1, &(0x7f0000000a00)=""/244, 0xf4, 0x1}, 0x7}, {{&(0x7f0000000b00)=@llc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/24, 0x18}], 0x2, &(0x7f0000001c00)=""/86, 0x56}, 0xfffffffffffffff8}, {{&(0x7f0000001c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d00)=""/147, 0x93}, {&(0x7f0000001dc0)=""/147, 0x93}], 0x2, &(0x7f0000001ec0)=""/228, 0xe4}, 0x3ff}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/35, 0x23}], 0x3, &(0x7f0000004040)=""/4096, 0x1000, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000006540)=[{&(0x7f0000005040)=""/40, 0x28}, {&(0x7f0000005080)=""/190, 0xbe}, {&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/249, 0xf9}, {&(0x7f0000006240)=""/12, 0xc}, {&(0x7f0000006280)=""/226, 0xe2}, {&(0x7f0000006380)=""/23, 0x17}, {&(0x7f00000063c0)=""/131, 0x83}, {&(0x7f0000006480)=""/97, 0x61}, {&(0x7f0000006500)=""/25, 0x19}], 0xa, &(0x7f00000065c0)=""/12, 0xc, 0x4d0c}, 0x7d7}], 0x8, 0x20, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000000280)}}], 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/10 05:03:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0xffffffffffffffff, 0xf3a2}, {0x40, 0x1}, {0xbeec, 0x7}, {0x7, 0xffffffffffff8000}, {0x5, 0x2}, {0x1, 0x5}, {0xd3, 0x6}, {0x5}, {0x800, 0x4}, {0x8, 0x6}]}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000240)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000180)="212344463441bc7557c7a7edc6592f438bfd5e120a289d16df15a5359a24561ff021", 0x22, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/10 05:03:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6(0xa, 0x0, 0x8000000000000000) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr=0x2}, 0x2}}, 0x2e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x81, 0x4) 2018/03/10 05:03:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"c13b1ed465ed02"}, 0x6}, [{"6bc3441c8fd3d7"}, {"ab75422c26296a"}, {"2a87ddcb5801b4"}, {"0b198c692f51c5"}, {"421f61ab0712bf"}, {"bc87de0a582882"}, {"bdf90a101d7fb4"}, {"d2201b2db7fe4a"}]}, 0x48) 2018/03/10 05:03:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x3ff, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) recvmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/20, 0x14, 0x7}, 0x2000) rt_sigreturn() mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x8810, r0, 0x3ed0) 2018/03/10 05:03:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="5b8b3128f583336cd89d9a5dd59b82de39", 0x11, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) 2018/03/10 05:03:24 executing program 5: epoll_create1(0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x100) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x494, 0x0, 0x140, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000080), {[{{@arp={@rand_addr=0x2, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0x6, 0x1, 0x6, 0x9, 0x7f, 'teql0\x00', 'ip_vti0\x00', {}, {0xff}, 0x0, 0x43}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0xff, @empty, 0xb}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff0000ff, 0xff000000, @mac, {[0x0, 0xff, 0x0, 0xf851be6a9b668b9a, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x7d9d81a7, 0xbf32, 0x7ff, 0x2, 0xfffffffffffffffa, 0x7, 'bond0\x00', 'sit0\x00', {}, {}, 0x0, 0xd}, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x48}}}, {{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x3, 0x651, 0x5, 0x1, 0x0, "1c2f64ededcb3c1278afd77efca68acc9b9500974c33ca8991e84ca20abf609a0671764100322b39f03bef86dbb1140826ced019cd24ff6b55a792bb7c07dd89"}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syncfs(r0) 2018/03/10 05:03:24 executing program 0: unshare(0x2000000) unshare(0x28060400) 2018/03/10 05:03:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x1, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x1c, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000100)={0x3, 0xf000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/03/10 05:03:24 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r3 = fcntl$getown(r1, 0x9) tgkill(r2, r3, 0xb) 2018/03/10 05:03:24 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003840), 0x0, 0x0, &(0x7f0000003940)={0x77359400}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x9, 0x4e21, 0x9, 0xa, 0xa0, 0xa0, 0x88, 0x0, r1}, {0x3, 0xcd, 0x7, 0x2, 0xc9f6, 0x5, 0x5, 0x8}, {0x8, 0x6, 0xfff, 0x86c}, 0x8001, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x1, 0x2, 0x1, 0x20, 0x7, 0x2769}}, 0xe8) 2018/03/10 05:03:24 executing program 5: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/03/10 05:03:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000feafe8)={r0, &(0x7f0000a1d000), &(0x7f0000fea000)=""/12}, 0x18) r1 = dup2(r0, r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) memfd_create(&(0x7f00000000c0)='/dev/input/mice\x00', 0x3) 2018/03/10 05:03:24 executing program 2: mkdir(&(0x7f00009e4ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) acct(&(0x7f0000000040)='./file1\x00') mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f0000000000)='mqueue\x00', 0x100008, &(0x7f0000a67000)) 2018/03/10 05:03:24 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = gettid() close(r0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4001) close(r0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f00000001c0)={r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200001, 0x0) getsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f00000000c0)=""/205, &(0x7f0000000240)=0xcd) 2018/03/10 05:03:24 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000280)={0x95, 0x96, r2, 0xe7, r3, 0xffff, 0x9}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='p', 0x1, r0) 2018/03/10 05:03:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f657865000000150086624ca400029a14c249d47df8dbc5fe8e01") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00f0ffffff0f000007"]) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400003, 0x0) 2018/03/10 05:03:24 executing program 3: clock_gettime(0x3, &(0x7f0000000040)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x3, [0x1, 0xfff, 0x7fff]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x5000000000000, 0xf3}, 0xc) 2018/03/10 05:03:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:24 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) 2018/03/10 05:03:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000900000000000000040d0081b34d3700000005004000", 0x29}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x80}) 2018/03/10 05:03:24 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0xa2100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_emit_ethernet(0x2e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00003b5000)) 2018/03/10 05:03:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:24 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./control\x00', r0, &(0x7f0000000140)='./control\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x2, r2) 2018/03/10 05:03:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000091df80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000091df80)=@rc={0x1f, {0x200, 0x7, 0x9, 0x100000000, 0x800, 0x101}, 0x7}, 0xfdcc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="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", 0x6dd) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) r2 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000100)=0x8, 0x4) write$sndseq(r2, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) write$eventfd(r2, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r2, &(0x7f0000000bc0), 0x8) sendmmsg$alg(r2, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) write$vnet(r2, &(0x7f0000000c00)={0x1, {&(0x7f00000009c0)=""/198, 0xc6, &(0x7f0000000ac0)=""/181, 0x2, 0x4}}, 0x68) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000000080)="0f", 0x1}], 0x1, &(0x7f0000d57000)}, 0x0) sendto$ipx(r2, &(0x7f0000000000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/03/10 05:03:24 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x100000c, 0x31, r0, 0x400000000000005d) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x401, 0x4) clock_gettime(0x1, &(0x7f0000000240)={0x0, 0x0}) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) open_by_handle_at(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="0e0000000000e3b9756bce560000"], 0x2) futex(&(0x7f0000000140), 0xc, 0x0, &(0x7f000000d000)={r1, r2+10000000}, &(0x7f0000048000)=0x2, 0x1) timer_create(0x5, &(0x7f0000000040)={0x0, 0x3f, 0x7}, &(0x7f0000000080)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x525f, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000280)) timer_gettime(r4, &(0x7f00000000c0)) 2018/03/10 05:03:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) membarrier(0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @free_buffer={0x40086303}], 0xa, 0x0, &(0x7f0000000100)="6e30dfbd2704d198edb2"}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000340), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2784c0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) socketpair$inet6(0xa, 0x2, 0xffffffff, &(0x7f0000000200)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x9, 0xff, 0x81, 0x38000000}, {0x27, 0xb49, 0x80, 0x9}]}, 0x8) 2018/03/10 05:03:24 executing program 0: r0 = getpid() capset(&(0x7f0000000000)={0x20071025, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/03/10 05:03:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004ec0)=[{0x0, 0x0, &(0x7f0000002100)=[{}, {&(0x7f00000010c0)="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", 0xff8}], 0x2, &(0x7f0000002140), 0x0, 0x8040}], 0x1, 0x0) 2018/03/10 05:03:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r2, r2, 0x2, 0x3}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000affff8)=0x7) dup2(r1, r3) 2018/03/10 05:03:24 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x2) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) dup2(r1, r0) 2018/03/10 05:03:24 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40e) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000040)=ANY=[@ANYBLOB="000d00001008ff0200866ee9000000fc000c000000000000000086090000000000bdc700000000000000000081eb40a814774eaef42684466112fc80b0bdaf13b74c99e7c7c29ff6c09fbc8f196d030400000042cff925c416c1b14b91eb1389809700000000914bdca4b373f34d0000"], 0x2c}, 0x1}, 0x0) [ 83.433312] binder: 13006:13014 ERROR: BC_REGISTER_LOOPER called without request [ 83.471107] binder: 13006:13014 BC_FREE_BUFFER u0000000000000000 no match [ 83.478185] binder: 13014 RLIMIT_NICE not set 2018/03/10 05:03:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x32}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xed, "b7c3d7d796b79efd21c69e62eebde2333b10aeeb30009724160eb35293daa420df183c54b96e24f133f2b911c623eb8312bc1a07bdb6f7199dbda71e9bd49ffe1d6b73bb2e8a346ee28afaded74e46cc5808f54a9a35ffe34c6d9d718e292160187d99f70c4013aa0dc0056ff6d629d5f2401d614c2211cf961869debed512a70fd7aca91152de1d82d1b7e1118240db583824511a312efd622c1a8bc87728b9d8edf533186ab241c5caf4c0b623e75d833a6bb2f5f2ce9b2f6286ccb0e0bdd1990f647ef1dd9106117271ef0117be73dd30236cd14a896af3ce05dbb0fff71c287fbcd59b3e4ad596f663aeb0"}, &(0x7f00000000c0)=0xf5) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002280)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f00000022c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r4, 0x3}}, 0x18) 2018/03/10 05:03:24 executing program 2: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x0, 0x16, "2b90d6f016874d34735559951bd7d02b6d03af5b6c15"}, 0x1e) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/03/10 05:03:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000340)=""/178, &(0x7f0000000180)=0xb2) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x99, "ddf8e395b1af85bee9969060f155ab0e312957abbc8cd03ffd264d575d89ac2981c0a9ba9c7e45dac22cfcd4ca50618e24bab2aa4da544188bd08eaa3dee96309f488de67a8a1071623cebf0c91aca4fe14475b55fab160f038a4dcd7774669e99b4557545803deb7cb41c55224a7db8e18b8945bcca2dec4c162e12967b88713450326bb3b287b2de51c44d5d1802f5c44787d433ef121363"}, &(0x7f0000000100)=0xa1) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x501000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @rand_addr=0xff}}, 0x8, 0x10001, 0x9, 0x5, 0x48}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7fffffff) sendfile(r0, r0, &(0x7f00000000c0), 0x5) r1 = epoll_create1(0x804000000080003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a38000)) fcntl$setpipe(r0, 0x407, 0x6) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xf4) [ 83.520111] binder: 13006:13030 ERROR: BC_REGISTER_LOOPER called without request [ 83.541943] binder: 13006:13030 BC_FREE_BUFFER u0000000000000000 no match [ 83.549052] binder: 13030 RLIMIT_NICE not set 2018/03/10 05:03:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60020410}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_getlink={0x20, 0x12, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) [ 83.578599] kauditd_printk_skb: 921 callbacks suppressed [ 83.578607] audit: type=1400 audit(1520658204.961:6164): avc: denied { net_admin } for pid=4208 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:25 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa16aaaaaaaaaabb86dd60c8fba200182f0000000000000000000000000000000000ff020c0000000000000000000000020000000000000000000000000001000000000000000000000042b87b329b00cecafad5f7ddcd9012c78c63cd6bb426e33165542c36a9f771c1648a235936c2f9c14ca16d4c3fc02fad842f4b919f972ab74d131d7330c4c2030566f9be58d8922567164e4d4dc77b28a80283caf33de9fcd74d2271b171bcf96f977912dbab39"], 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socketpair(0x9, 0x801, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00000001c0)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="74ebf5441c6b5b055dabc2ae43d69ec5590c7dc2a4744846c171286d5f5135f053483159f76599d567050665525766bcf5d701353dec2a91bcf07640059680144a0ce6e8d091df778b8d52258c62f9cb293ca22646927c02f1aa06d35b89e9cfa75ba3b51b0b244ef43e93987f329d2abf3f45552d15710a27c7ae6dcb45b5d5c8138021f66d49fba51a5ffa3ae7db3924457a668127a7a0") 2018/03/10 05:03:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80005, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/226) accept4$ax25(r3, &(0x7f00000017c0), &(0x7f0000001800)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x1f5) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) r7 = getegid() getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000001780)=[r5, r6, r7, r8, r9, r10]) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) r11 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='@\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='md5summime_typeeth1selflo]keyringcpusetcpusetselfppp1\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r11, &(0x7f00000003c0)="faae42639819c8f9985a1cf4f01e21868f0700b11800d8dc2ac57c58840beebe5d626f8d2cb05a7b5592d5f6f547a255b2130849ce586b", 0x37, r11) io_setup(0x4, &(0x7f00000014c0)) r12 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_notify(r12, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000400)=""/4096) [ 83.608664] audit: type=1400 audit(1520658204.969:6165): avc: denied { net_admin } for pid=4196 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.633185] audit: type=1400 audit(1520658204.971:6166): avc: denied { dac_override } for pid=13039 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.657950] audit: type=1400 audit(1520658205.011:6167): avc: denied { net_admin } for pid=4209 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.682451] audit: type=1400 audit(1520658205.022:6168): avc: denied { net_admin } for pid=4209 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:25 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) [ 83.706953] audit: type=1400 audit(1520658205.027:6169): avc: denied { net_admin } for pid=4209 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.731449] audit: type=1400 audit(1520658205.032:6170): avc: denied { dac_override } for pid=13039 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.756219] audit: type=1400 audit(1520658205.036:6171): avc: denied { net_admin } for pid=4207 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.780718] audit: type=1400 audit(1520658205.042:6172): avc: denied { net_admin } for pid=4207 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.805233] audit: type=1400 audit(1520658205.064:6173): avc: denied { map } for pid=13066 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/10 05:03:25 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) 2018/03/10 05:03:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x800}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x80000) 2018/03/10 05:03:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/247, 0xf7) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/10 05:03:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) read(r0, &(0x7f0000000080)=""/4096, 0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f0000001080)=[{r1}], 0x1, 0x5) write(r1, &(0x7f0000000040)='\b', 0x1) 2018/03/10 05:03:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xa5fb, 0x0, 0x0, 0x0, 0x0, 0x1}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/03/10 05:03:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x4000000000, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) 2018/03/10 05:03:25 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x1dd, &(0x7f0000000240)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r3, 0x35}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r2, 0x3, 0x0, 0x7, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x29, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/10 05:03:25 executing program 2: socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) bind$ax25(r0, &(0x7f0000000040)={0x3, {"9183066acb4373"}, 0x5}, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r1, r2) 2018/03/10 05:03:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3ff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) bind$nfc_llcp(r1, &(0x7f0000000300)={0x27, 0x0, 0x1, 0x7, 0x6f, 0x4ea, "92adc46fc9d2893ef78d76a1dcd667e18ecb24a3bb7ab78c23e5a5eef49788fd7e2028f2d47c187e1200f794ad8a38e387a508eff33f4a6383a90004b8404b", 0x11}, 0x58) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)="027472757374656400", &(0x7f00000000c0)='\\ppp1nodev,&]cgroupGPL*@wlan0!trustedem0*\x00', &(0x7f0000000100)="74086e750000000000000000008c00", &(0x7f0000000140)="74086e750000000000000000008c00", &(0x7f0000000180)="74086e750000000000000000008c00"], &(0x7f0000000240)=[&(0x7f0000000200)="74086e750000000000000000008c00"], 0x1800) 2018/03/10 05:03:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_eeprom={0x4f}}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000000000000000000000005b659a62290ffc380c2dbfc75e8917e101000006001400001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b0325df0be48b748e12e98ec700612dbc3080c91125fa158cf0d70309f7f19cc7c8262d73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5ccee13b17c20b412e"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f000053b000)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000300)=""/19, 0x13, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x15) 2018/03/10 05:03:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x2000, r2, r3, 0x1000, 0x2000800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000480), 0x4) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400800) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0xfffffffffffffffa, &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) finit_module(r1, &(0x7f0000000140)='/dev/net/tun\x00', 0x3) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r5) socket$pptp(0x18, 0x1, 0x2) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00 \x00', 0x20}) 2018/03/10 05:03:25 executing program 6: r0 = socket(0x19, 0x880005, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000700)='bridge0\x00') r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3ff, 0x40000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400003) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) 2018/03/10 05:03:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:25 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x4002) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="42000080303f71d57465f2fd68ef4f293f90b075a376374c36f70759f1d2e01292c080eafa9be9efa1b138edcca7400f32f4727e62b15cef80e30746e5000000000000000000"], &(0x7f00000000c0)=0x4a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xffffffffffffffff}, 0x99) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000002040)={'ip_vti0\x00', &(0x7f0000002000)=@ethtool_cmd={0x27}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8, 0x30, 0xffff, 0x3}, &(0x7f0000000240)=0x18) syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x67, 0x400800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x68, &(0x7f0000000280)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @rand_addr=0x83}, @in6={0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e24, 0x4000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x40}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0x11}, 0x2}}}, 0x84) 2018/03/10 05:03:25 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c33ffc)=0x0) socketpair(0x9, 0xf, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x2, {0x0, 0x0, 0x200, 0xfffffffffffffffb, 0x3, 0x9}, 0x4, 0x8001}, 0xe) r2 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') socket$inet_dccp(0x2, 0x6, 0x0) exit(0x0) sendfile64(r2, r2, &(0x7f0000000000)=0xd, 0xfffffffffffff000) 2018/03/10 05:03:25 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4fc6, 0x40000) bind$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"76439d1b60b137"}, 0x4}, [{"2e03df8dc1d5d7"}, {"a170d75ce668ee"}, {"d131b7416a57c5"}, {"d11e8095c24d87"}, {"eaeb5750c31ae7"}, {"d1a5f02d7d08e6"}, {"291029fbf16a6b"}, {"4b64fbef434a5b"}]}, 0x48) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x2) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1011, r1, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x2210080, 0x80) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000080)=""/81, &(0x7f0000000100)=0x51) lseek(r1, 0x0, 0x4) [ 84.172604] [ 84.174259] ====================================================== [ 84.180557] WARNING: possible circular locking dependency detected [ 84.186860] 4.16.0-rc4+ #257 Not tainted [ 84.190894] ------------------------------------------------------ [ 84.197192] syz-executor0/13155 is trying to acquire lock: [ 84.202793] (&sb->s_type->i_mutex_key#11){++++}, at: [<00000000e4e0ef9d>] shmem_file_llseek+0xef/0x240 [ 84.212312] [ 84.212312] but task is already holding lock: [ 84.218259] (ashmem_mutex){+.+.}, at: [<000000000bc27ba1>] ashmem_llseek+0x56/0x1f0 [ 84.226119] [ 84.226119] which lock already depends on the new lock. [ 84.226119] [ 84.234403] [ 84.234403] the existing dependency chain (in reverse order) is: [ 84.241989] [ 84.241989] -> #2 (ashmem_mutex){+.+.}: [ 84.247422] __mutex_lock+0x16f/0x1a80 [ 84.251798] mutex_lock_nested+0x16/0x20 [ 84.256349] ashmem_mmap+0x53/0x410 [ 84.260464] mmap_region+0xa99/0x15a0 [ 84.264751] do_mmap+0x6c0/0xe00 [ 84.268605] vm_mmap_pgoff+0x1de/0x280 [ 84.272979] SyS_mmap_pgoff+0x462/0x5f0 [ 84.277448] do_fast_syscall_32+0x3ec/0xf9f [ 84.282262] entry_SYSENTER_compat+0x70/0x7f [ 84.287160] [ 84.287160] -> #1 (&mm->mmap_sem){++++}: [ 84.292671] __might_fault+0x13a/0x1d0 [ 84.297051] _copy_to_user+0x2c/0xc0 [ 84.301252] filldir+0x1a7/0x320 [ 84.305109] dcache_readdir+0x12d/0x5e0 [ 84.309591] iterate_dir+0x1ca/0x530 [ 84.313794] SyS_getdents+0x225/0x450 [ 84.318083] do_syscall_64+0x281/0x940 [ 84.322461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 84.328136] [ 84.328136] -> #0 (&sb->s_type->i_mutex_key#11){++++}: [ 84.334866] lock_acquire+0x1d5/0x580 [ 84.339158] down_write+0x87/0x120 [ 84.343188] shmem_file_llseek+0xef/0x240 [ 84.347825] vfs_llseek+0xa2/0xd0 [ 84.351769] ashmem_llseek+0xe7/0x1f0 [ 84.356058] compat_SyS_lseek+0xeb/0x170 [ 84.360607] do_fast_syscall_32+0x3ec/0xf9f [ 84.365417] entry_SYSENTER_compat+0x70/0x7f [ 84.370319] [ 84.370319] other info that might help us debug this: [ 84.370319] [ 84.378425] Chain exists of: [ 84.378425] &sb->s_type->i_mutex_key#11 --> &mm->mmap_sem --> ashmem_mutex [ 84.378425] [ 84.389931] Possible unsafe locking scenario: [ 84.389931] [ 84.395963] CPU0 CPU1 [ 84.400597] ---- ---- [ 84.405233] lock(ashmem_mutex); [ 84.408654] lock(&mm->mmap_sem); [ 84.414678] lock(ashmem_mutex); [ 84.420618] lock(&sb->s_type->i_mutex_key#11); [ 84.425343] [ 84.425343] *** DEADLOCK *** [ 84.425343] [ 84.431370] 1 lock held by syz-executor0/13155: [ 84.436004] #0: (ashmem_mutex){+.+.}, at: [<000000000bc27ba1>] ashmem_llseek+0x56/0x1f0 [ 84.444303] [ 84.444303] stack backtrace: [ 84.448767] CPU: 0 PID: 13155 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #257 [ 84.456094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.465415] Call Trace: [ 84.467975] dump_stack+0x194/0x24d [ 84.471574] ? arch_local_irq_restore+0x53/0x53 [ 84.476214] print_circular_bug.isra.38+0x2cd/0x2dc [ 84.481197] ? save_trace+0xe0/0x2b0 [ 84.484880] __lock_acquire+0x30a8/0x3e00 [ 84.489010] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 84.494176] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 84.499251] ? perf_tp_event+0xae0/0xae0 [ 84.503283] ? compat_start_thread+0x80/0x80 [ 84.507668] ? _raw_spin_unlock_irq+0x27/0x70 [ 84.512140] ? rcu_note_context_switch+0x710/0x710 [ 84.517043] ? memset+0x31/0x40 [ 84.520294] ? ashmem_llseek+0x56/0x1f0 [ 84.524236] ? __fget+0x342/0x5b0 [ 84.527659] ? perf_trace_lock+0x900/0x900 [ 84.531862] ? mutex_lock_io_nested+0x1900/0x1900 [ 84.536672] ? __lock_is_held+0xb6/0x140 [ 84.540711] ? __fget+0x36b/0x5b0 [ 84.544140] lock_acquire+0x1d5/0x580 [ 84.547910] ? lock_acquire+0x1d5/0x580 [ 84.551857] ? shmem_file_llseek+0xef/0x240 [ 84.556148] ? lock_release+0xa40/0xa40 [ 84.560099] ? rcu_note_context_switch+0x710/0x710 [ 84.565323] ? __fget_light+0x2b2/0x3c0 [ 84.569271] ? __might_sleep+0x95/0x190 [ 84.573214] down_write+0x87/0x120 [ 84.576725] ? shmem_file_llseek+0xef/0x240 [ 84.581020] ? down_read+0x150/0x150 [ 84.584706] ? rcu_read_lock_sched_held+0x108/0x120 [ 84.589691] ? kmem_cache_free+0x258/0x2a0 [ 84.593895] shmem_file_llseek+0xef/0x240 [ 84.598019] ? shmem_free_swap+0x80/0x80 [ 84.602051] vfs_llseek+0xa2/0xd0 [ 84.605475] ashmem_llseek+0xe7/0x1f0 [ 84.609242] ? ashmem_read_iter+0x230/0x230 [ 84.613532] compat_SyS_lseek+0xeb/0x170 [ 84.617565] ? SyS_lseek+0x170/0x170 [ 84.621252] do_fast_syscall_32+0x3ec/0xf9f [ 84.625544] ? _raw_spin_unlock_irq+0x27/0x70 [ 84.630015] ? do_int80_syscall_32+0x9c0/0x9c0 [ 84.634568] ? _raw_spin_unlock_irq+0x27/0x70 [ 84.639033] ? finish_task_switch+0x1c1/0x7e0 [ 84.643497] ? syscall_return_slowpath+0x2ac/0x550 [ 84.648403] ? prepare_exit_to_usermode+0x350/0x350 [ 84.653390] ? sysret32_from_system_call+0x5/0x3c [ 84.658202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.663019] entry_SYSENTER_compat+0x70/0x7f [ 84.667398] RIP: 0023:0xf7fc9c99 2018/03/10 05:03:26 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r1 = getgid() chown(&(0x7f0000000040)='./file0/bus\x00', r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mknod(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0) 2018/03/10 05:03:26 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x5) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) 2018/03/10 05:03:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:26 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4fc6, 0x40000) bind$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"76439d1b60b137"}, 0x4}, [{"2e03df8dc1d5d7"}, {"a170d75ce668ee"}, {"d131b7416a57c5"}, {"d11e8095c24d87"}, {"eaeb5750c31ae7"}, {"d1a5f02d7d08e6"}, {"291029fbf16a6b"}, {"4b64fbef434a5b"}]}, 0x48) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x2) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1011, r1, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x2210080, 0x80) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000080)=""/81, &(0x7f0000000100)=0x51) lseek(r1, 0x0, 0x4) 2018/03/10 05:03:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e8000), &(0x7f000042f000)=0x8) 2018/03/10 05:03:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/158) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x400400) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") write$vnet(r1, &(0x7f0000001380)={0x1, {&(0x7f0000002400)=""/4096, 0xdad, &(0x7f0000000400)=""/65}}, 0x68) 2018/03/10 05:03:26 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x290140, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x3, 0xada, "a7bf8b85e61e", 0x2}, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/10 05:03:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x600200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xfffffffffffffef9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe8, "b467f2134578fb599d262d1bd8ebf025bed9f8bcdb1827ae1434954b5d100871b7d9eab841928718e4deeac06e9ab1e40831e7636181c1b1dc4321fa0eb78bdb9482ed8f61b347c90f5aec3a2b0540487015b5e277e473b0266bfd6011dbf017ed933056741809a7a85a0b288b7454a64ab53b476ffc983f829101c562d2aa291a75616b8d263111a80e5179b6ce4ac28b1f4712a20703c27771806e85a61fd9071dd4650efcbfd0161e9d5f6e6744cf0e27451b831d12d02629e68fc2a4ee2f433ab0abbc7f2bbe5d8df0dca5660b45413baefedffb739f557ea29b6ba78604ffa22fd1e0368f14"}, &(0x7f0000000240)=0xf0) prctl$intptr(0x4000000000e, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000)={{}, {0x0, 0xfff}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000007800)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000007840)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffc84) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000007880)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) [ 84.670737] RSP: 002b:00000000f77c509c EFLAGS: 00000286 ORIG_RAX: 0000000000000013 [ 84.678423] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 84.685665] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.692904] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 84.700145] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 84.707383] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/10 05:03:26 executing program 4: r0 = socket(0xa, 0x8000f, 0x7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0xc2, 0x4) r1 = socket$netlink(0xa, 0x6, 0x7) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e24, 0xa5de, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0xfffffec7) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080), 0x1) 2018/03/10 05:03:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x3259e490, 0x0, 0x3, 0xb35000000000000, 0x5, 0x0, 0x0, 0x9, 0x6, 0x81, 0x8001, 0xa87}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$TIOCSCTTY(r0, 0x540e, 0x7f) 2018/03/10 05:03:26 executing program 7: perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x5, 0x80000000, "f113a1646537", 0xdad6}, 0x10) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x5}}, 0x1, 0x8, 0x82f5, 0x8, 0x6}, 0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x5, 0xcd9, 0x3ff}, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r5, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={r5, 0xcd3}, 0x8) 2018/03/10 05:03:26 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f0000b5b000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b0d000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18f7ff00000000b1000000000406000000000000958ac7adb20f7501608bdcdc38972a364f90544425e1f8fdd40200000000000000000000000000000000627bd4549aa1422bdecd6aa8a417acd5a04477bc3de665e36ed1af69f3e1b604c449b26900a3374a623e5b873cc681e04bb151832f21a304528342e1fa513a67c487ff73abff7cfa224040e34943fc8ab45f83c24398d6c911c7e575d8c22965942616f698959861ebffb773c9b3113d9619a1d23919a8e1ddef1fda72071a041882c9f1e55e20c012799c53c7d64d7504a1e8483ea4ea5bb535ffa15ac16af3dedca8ceb752c017f221b707836e2009b166c900ba4b01022416ba909cc6caab83ba22e0bd828168fedbfa1382d0b4186a62e9a26ad6da19fb270816902f761bcd3fe962936b0298dc8326f286ee357c97a76f693d30232010397d364b352d97a2aab2a32afb13047f6dc703388d961dd629ea27112862a56fe9592f85f087820a8b1f8f362856b594cd1adeda07b2449199009e912b2d6dffb0b5dd719433327b44e620899a01890c38b08f2a15076e183d6398645d3876d2716580f5a868f3bdfcd55fe82dbbaef384eb441484e0ef3c039d59ade37e4b1387eab7cbafc8f77bc2a3f6790df3c247b40f77e4de26ce7d33fdac1894cf7f239861ca30360386be83ae01e3076a662777559f5bdd25b94fc1033765450bc8efa9455061d3"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c91000)=""/4096}, 0x48) 2018/03/10 05:03:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000000c0), 0x2) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000340)={{0x200, 0x202}, 0x68}, 0x10) r2 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r3, 0x1000}, &(0x7f0000000440)=0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="070020d7fe5d4ee4b0361730d7f8b7e1b195278a7054a92ed641272bf5a921e91f6b106d22b40b517b3568e5cfbd9b991b11921f247137", 0x37, 0x0) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r4, &(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000000140)=0x20) 2018/03/10 05:03:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000240)) read(r1, &(0x7f0000000080)=""/193, 0xc1) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(authenc(hmac(sha512-avx),ctr(aes-aesni))))\x00'}, 0x58) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000002c0)={@remote, @local, @remote}, &(0x7f0000000300)=0xc) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000280)=0x6, 0x4) 2018/03/10 05:03:26 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) socketpair$packet(0x11, 0xe5272442bc2b62ea, 0x300, &(0x7f0000000000)) 2018/03/10 05:03:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24}], 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000780)) 2018/03/10 05:03:26 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002600)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x401, 0x2290, 0x4, 0x2, 0xdae2}, &(0x7f00000026c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002700)={r3, 0xd9, "ee5e8837d7a14c2f25130dab838cc4fdbca06e4d24c1ea2f6500d92546a83ec687a8dea175c6b0db8dd894aceb3b79d10460d9520c8c28c66055973abeb4166c6a56af73ffce379861244a40c0395a7c904a63716ad5b29583ee0e6e92b57aed34fcecbc4c11c40f8bf7b985be6caa1b63c809c81e51ab4ee2c3f551133e48ec8518611d282ced63f57e97188b429fdf7b88068416d2bef665b3f2e83e8e7e0a2e091a797f9c29919964881afc0a3fd79a32f9e705a271fd1954e12547bac5bd08fe6cbaf88eebc0e6c3546e5dbc514424db5c2d62a7d0b869"}, &(0x7f0000002800)=0xe1) 2018/03/10 05:03:26 executing program 6: syz_emit_ethernet(0x26, &(0x7f0000362000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305, "00000000000000003f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000894ff0)={0x0, 0x0, [0x868]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/10 05:03:26 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x5}}, 0x1, 0x8, 0x82f5, 0x8, 0x6}, 0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x5, 0xcd9, 0x3ff}, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r5, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={r5, 0xcd3}, 0x8) 2018/03/10 05:03:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000180)=""/74) r2 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)={0x3, r2}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x4, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010008acfc"]) 2018/03/10 05:03:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x7d17, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0xc6}, 0x1) r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="6f8178fee30d63da9760e166baa2ba469c321f7c3083c8f689c6d3b990dbdc678b9d3ae168eae79f1a7023abcc447da8dc9fbc79b081296e9ef7378175f87408a633d5da666a74c8f424d5b1504cf1c5bf90105b05e178c5668cfbc54c0dfd80f90796dcde8907b3a9f22ab266e3b200f56c1da46f135ca3bd2dfdc5caa3", 0x7e, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000600)=""/172, 0xac) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x6}, 0xfffffffffffffe1d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x8, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0xed, 0xc}, 0x98) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000580)="9e153a7adbe212ca9a8ab0e28a02b5823ed9628fe491ac4321d50509bb4c5f91a8e8cdba6177a7862c8d5e13b293b3071040568cd7ab503f3c7aa10ab38daac2526621aca0a4977e9cb2530c4b1f9896c2bd141381a230173d57") socketpair$inet6(0xa, 0x800, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffd, 0x5}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0xfffffffffffffff8}, 0x8) 2018/03/10 05:03:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES64=r2, @ANYBLOB="02000000ede66d1ee8a18ee9a8456e3b1381afed3618410b3210a9926ba8da0dee768327d72b52cfa85e813e49171275b947e9e7de1da49f8c47dcebf5458d08ec493be6241c928e935d7c2ae149400f0bc3405c7bf0a0bfa7ff1d5fa5c7ffffffffa2b43d1380f9ea0e4de0a42e826ad9a9ddd3692e297bf7e5a1237687c3243ae8f1cbfb7e7095d1"]) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/03/10 05:03:26 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$setopts(0x4206, r0, 0x7, 0x4b) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x7fc, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) socketpair(0x10, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x2, 0x400) accept4$inet6(r2, 0x0, &(0x7f00000000c0), 0x80000) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x5}}, 0x1, 0x8, 0x82f5, 0x8, 0x6}, 0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x5, 0xcd9, 0x3ff}, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r5, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={r5, 0xcd3}, 0x8) 2018/03/10 05:03:26 executing program 3: listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003fca)="020800000200000000ef37ca227685e9", 0x10}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000005ff0), 0x0, &(0x7f0000005fc1)=""/63, 0x3f}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x404a01, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x0, 0x5}) 2018/03/10 05:03:26 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x8300}) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:26 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) socketpair$packet(0x11, 0xe5272442bc2b62ea, 0x300, &(0x7f0000000000)) 2018/03/10 05:03:26 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x5}}, 0x1, 0x8, 0x82f5, 0x8, 0x6}, 0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x5, 0xcd9, 0x3ff}, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r5, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={r5, 0xcd3}, 0x8) 2018/03/10 05:03:26 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001005, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80000000000000, 0xfffffffffffffe00, 0xffffffffffff02fe, 0x0, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="01008e00e98ce984b4d7a4ccfb1088dc86c0e947c6413a690e91dbf55e9804c6c90f4f01920d35d546bed493817c626a12de938475c9821b2872fc6a442d54aff9cfe81577b1cfb31cf7e40f1e82e2b9cb08fc970e3c0b05428c245e9bfe5d1a9813705e70c73a40178b6c55bac50206141f509fa39fd4f2c8ad138a01ebc0b12171b5000000000000000000000000000000"], 0x96) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0xfffffffffffffffc, 0x0, 0x7fffffff, 'queue1\x00', 0x454}) 2018/03/10 05:03:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000240)) read(r1, &(0x7f0000000080)=""/193, 0xc1) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(authenc(hmac(sha512-avx),ctr(aes-aesni))))\x00'}, 0x58) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000002c0)={@remote, @local, @remote}, &(0x7f0000000300)=0xc) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000280)=0x6, 0x4) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x5}}, 0x1, 0x8, 0x82f5, 0x8, 0x6}, 0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x5, 0xcd9, 0x3ff}, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r5, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000080)=@req) 2018/03/10 05:03:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) 2018/03/10 05:03:26 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x8300}) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x5}}, 0x1, 0x8, 0x82f5, 0x8, 0x6}, 0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x5, 0xcd9, 0x3ff}, 0x6) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) socketpair$packet(0x11, 0xe5272442bc2b62ea, 0x300, &(0x7f0000000000)) 2018/03/10 05:03:26 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x8300}) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:26 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x5}}, 0x1, 0x8, 0x82f5, 0x8, 0x6}, 0x98) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0100, 0x0) 2018/03/10 05:03:26 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0xfff}, &(0x7f00000003c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@ax25={0x3, {"0fcf67ba5d2423"}, 0x965}, 0x80, &(0x7f0000000040)}, 0x0) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000280)=ANY=[@ANYBLOB="0000001000000029060003000000000000000000000000008f6bf9d86744cb103d1c619629fcd4f2b4d27fc34fb36eba40fc8fa8e64ae3178d5dac1994faf91cce930883938fc6e2437e5627d438b6c13e5adfbb9107851a51841e78266ed44775330fb7ff550140da1e70e7357cba70b0215d80de2ca3c9cfe726f5fab4f12462e838cf7862adc840c7f83c95f55744aab760ebcb0cd2cd3fe7174c135f5c7261e4705ce620b3d1b3844b4facaf0fde1c929fd23d48f0eac2e05c2cbd289abafe2911beff7c3be4e3a60b3b177c24f9dd1004bbd19596a93ac92e2b78782025494cc352e9fc2e55c5"]) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/10 05:03:26 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) socketpair$packet(0x11, 0xe5272442bc2b62ea, 0x300, &(0x7f0000000000)) 2018/03/10 05:03:26 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x8300}) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:26 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x4100, 0x48, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0100, 0x0) 2018/03/10 05:03:26 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x8, 0x10c, 0x0, 0x0, 0x93cca066bcd113d5}, 0xfdb3) 2018/03/10 05:03:26 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000280)=ANY=[@ANYBLOB="0000001000000029060003000000000000000000000000008f6bf9d86744cb103d1c619629fcd4f2b4d27fc34fb36eba40fc8fa8e64ae3178d5dac1994faf91cce930883938fc6e2437e5627d438b6c13e5adfbb9107851a51841e78266ed44775330fb7ff550140da1e70e7357cba70b0215d80de2ca3c9cfe726f5fab4f12462e838cf7862adc840c7f83c95f55744aab760ebcb0cd2cd3fe7174c135f5c7261e4705ce620b3d1b3844b4facaf0fde1c929fd23d48f0eac2e05c2cbd289abafe2911beff7c3be4e3a60b3b177c24f9dd1004bbd19596a93ac92e2b78782025494cc352e9fc2e55c5"]) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffdc2b, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x84) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c0c5f1d0a3d0844e15a95306a8b4716d59551fc4149e90b2e0b22d946c36131ed4feab002b0c77f88283d2380065bd14b057aa7f8a8cc524e0deb17a3bec"], &(0x7f0000000300)=0x46) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x30000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) socket$vsock_stream(0x28, 0x1, 0x0) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000280)=ANY=[@ANYBLOB="0000001000000029060003000000000000000000000000008f6bf9d86744cb103d1c619629fcd4f2b4d27fc34fb36eba40fc8fa8e64ae3178d5dac1994faf91cce930883938fc6e2437e5627d438b6c13e5adfbb9107851a51841e78266ed44775330fb7ff550140da1e70e7357cba70b0215d80de2ca3c9cfe726f5fab4f12462e838cf7862adc840c7f83c95f55744aab760ebcb0cd2cd3fe7174c135f5c7261e4705ce620b3d1b3844b4facaf0fde1c929fd23d48f0eac2e05c2cbd289abafe2911beff7c3be4e3a60b3b177c24f9dd1004bbd19596a93ac92e2b78782025494cc352e9fc2e55c5"]) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0100, 0x0) 2018/03/10 05:03:27 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) 2018/03/10 05:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) 2018/03/10 05:03:27 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0100, 0x0) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) 2018/03/10 05:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000140)='H', 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x353) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r1) 2018/03/10 05:03:27 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) 2018/03/10 05:03:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x25dfdbfb, {0x5}}, 0x14}, 0x1}, 0x4) 2018/03/10 05:03:27 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea0000)) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x100) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x2, 0x9, 0x9ae, 0x1, 0x9, 0x5}, 0x4}, 0xa) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd0000000086dd60c8fba200182cff00000000000000000000000000000000ff020000000000000000000000000001000d9078000000bdc17a5832e75dbc71c28400ff02000000"], 0x0) syz_open_pts(r0, 0x0) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 4: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x7, 0x4) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x189082, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000000480)=""/93, &(0x7f00000005c0)=""/31, &(0x7f0000000500)=""/145, 0x10000}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000040)) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) inotify_init() rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea0000)) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000000001, 0x10000000003ffffb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="91e1287ecfbb085d39217d71910a79becd24548f0667f5656584a1aa5e3a4a992cbdc6166f1a230d3055bf4ed2a1fc29fff9a1eed246b6009f6cf208d6682de71b9cb49d70acdf15354b188c9d48eaddad13b505822af1f61314c220cba8cec071c9fef471dfe42a3a520bcd1e5674f3032d692661d7a26983a4c8cd490fe63aad8e135306ebbfca62108a215aac4cb98d3eaa9b483ec1", 0x380}], 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x7, &(0x7f0000000040)='\x00') 2018/03/10 05:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x74c3a09c, 0x7, [0x8000, 0x5, 0x8, 0x5, 0x0, 0x6, 0x7]}, 0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:27 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) 2018/03/10 05:03:27 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/10 05:03:27 executing program 6: inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 6: inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 6: inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite6\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80002) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x486cd51e, 0x4) r3 = socket$inet(0x2, 0x400000005, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 6: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:27 executing program 4: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) readahead(r0, 0x7, 0x5549) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/03/10 05:03:27 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea0000)) 2018/03/10 05:03:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/03/10 05:03:27 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea0000)) 2018/03/10 05:03:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000240), &(0x7f0000000300)=0x4) socketpair(0x0, 0x80000, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="dd81e7d5f04bd2a4440450d6f88ed7680e5d4d5ad593e9ec59bebf7a4cc8a13d3461a444eca8", 0x26, 0xfffffffffffffff9) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) keyctl$assume_authority(0x10, r3) listen(r0, 0x2a30) sendto$inet(r0, &(0x7f0000000040)="cb", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900)=0x3, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 6: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 6: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:27 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ea0000)) 2018/03/10 05:03:27 executing program 4: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x18, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000200)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1ce, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x18, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}, 0x1}, 0x0) 2018/03/10 05:03:27 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:28 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea0000)) 2018/03/10 05:03:28 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/03/10 05:03:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) shutdown(r0, 0x1) r4 = epoll_create(0x1) epoll_wait(r4, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x18, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}, 0x1}, 0x0) 2018/03/10 05:03:28 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:28 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:28 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea0000)) 2018/03/10 05:03:28 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:28 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:28 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x100}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x4}, 0x8) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x8, @empty, 0x38}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e23, 0x3ae8, @empty, 0x6}]}, &(0x7f0000000240)=0xc) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/03/10 05:03:28 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') [ 87.123498] QAT: Invalid ioctl [ 87.138118] FAULT_INJECTION: forcing a failure. [ 87.138118] name failslab, interval 1, probability 0, space 0, times 0 [ 87.149581] CPU: 0 PID: 13597 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #257 [ 87.156926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.166262] Call Trace: [ 87.168835] dump_stack+0x194/0x24d [ 87.172450] ? arch_local_irq_restore+0x53/0x53 [ 87.177106] ? page_add_file_rmap+0x670/0xc50 [ 87.181591] ? flex_array_get+0x1ba/0x230 [ 87.185740] should_fail+0x8c0/0xa40 [ 87.189445] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.194539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.199279] ? trace_event_raw_event_lock+0x340/0x340 [ 87.204460] ? ebitmap_get_bit+0x12c/0x1d0 [ 87.208681] ? constraint_expr_eval+0x27f/0x12a0 [ 87.213421] ? flex_array_get_ptr+0x49/0x60 [ 87.217739] ? string_to_context_struct+0xa50/0xa50 [ 87.222743] ? cond_compute_av+0x3d/0x2e0 [ 87.226880] ? trace_event_raw_event_lock+0x340/0x340 [ 87.232060] ? security_compute_av+0x198/0x7d0 [ 87.236631] ? trace_event_raw_event_lock+0x340/0x340 [ 87.241806] ? lock_acquire+0x1d5/0x580 [ 87.245760] ? lock_acquire+0x1d5/0x580 [ 87.249716] ? avc_compute_av+0x225/0x710 [ 87.253856] should_failslab+0xec/0x120 [ 87.257815] kmem_cache_alloc+0x47/0x760 [ 87.261862] ? lock_release+0xa40/0xa40 [ 87.265821] ? do_raw_spin_trylock+0x190/0x190 [ 87.270392] avc_alloc_node+0x27/0x4d0 [ 87.274272] avc_compute_av+0x22a/0x710 [ 87.278234] ? trace_event_raw_event_lock+0x340/0x340 [ 87.283413] ? avc_alloc_node+0x4d0/0x4d0 [ 87.287550] ? trace_event_raw_event_lock+0x340/0x340 [ 87.292725] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.297901] ? lock_release+0xa40/0xa40 [ 87.301865] avc_has_perm+0x4be/0x680 [ 87.305653] ? avc_has_perm_noaudit+0x520/0x520 [ 87.310314] ? trace_event_raw_event_lock+0x340/0x340 [ 87.315491] ? lock_acquire+0x1d5/0x580 [ 87.319449] ? __might_fault+0x110/0x1d0 [ 87.323495] ? lock_downgrade+0x980/0x980 [ 87.327632] ? lock_release+0xa40/0xa40 [ 87.331600] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 87.336951] sock_has_perm+0x299/0x420 [ 87.340828] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 87.346189] ? iov_iter_get_pages+0x1150/0x1150 [ 87.350871] selinux_socket_sendmsg+0x36/0x40 [ 87.355356] security_socket_sendmsg+0x7d/0xb0 [ 87.359925] sock_sendmsg+0x43/0x110 [ 87.363628] ___sys_sendmsg+0x767/0x8b0 [ 87.367592] ? copy_msghdr_from_user+0x590/0x590 [ 87.372334] ? trace_event_raw_event_lock+0x340/0x340 [ 87.377520] ? __f_unlock_pos+0x19/0x20 [ 87.381481] ? lock_downgrade+0x980/0x980 [ 87.385613] ? get_pid_task+0xbc/0x140 [ 87.389489] ? __fget_light+0x2b2/0x3c0 [ 87.393452] ? fget_raw+0x20/0x20 [ 87.396897] ? trace_event_raw_event_lock+0x340/0x340 [ 87.402085] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.406914] ? vfs_write+0x374/0x510 [ 87.410613] ? wait_for_completion+0x770/0x770 [ 87.415192] __sys_sendmsg+0xe5/0x210 [ 87.418980] ? __sys_sendmsg+0xe5/0x210 [ 87.422941] ? SyS_shutdown+0x290/0x290 [ 87.426907] ? __sb_end_write+0xa0/0xd0 [ 87.430882] ? SyS_read+0x220/0x220 [ 87.434503] compat_SyS_sendmsg+0x2a/0x40 [ 87.438638] ? compat_SyS_getsockopt+0x420/0x420 [ 87.443379] do_fast_syscall_32+0x3ec/0xf9f [ 87.447696] ? do_int80_syscall_32+0x9c0/0x9c0 [ 87.452264] ? _raw_spin_unlock_irq+0x27/0x70 [ 87.456752] ? finish_task_switch+0x1c1/0x7e0 [ 87.461229] ? finish_task_switch+0x182/0x7e0 [ 87.465715] ? syscall_return_slowpath+0x2ac/0x550 [ 87.470630] ? prepare_exit_to_usermode+0x350/0x350 [ 87.475629] ? prepare_exit_to_usermode+0x227/0x350 [ 87.480628] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 87.485285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.490120] entry_SYSENTER_compat+0x70/0x7f [ 87.494512] RIP: 0023:0xf7fe9c99 [ 87.497856] RSP: 002b:00000000f77e509c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 87.505545] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000203e4000 [ 87.512802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/03/10 05:03:28 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:28 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:28 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ea0000)) [ 87.520058] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.527313] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.534556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/10 05:03:28 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea0000)) 2018/03/10 05:03:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = dup(r0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x3ff) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001500210000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000100fe8000000000000000000000487d01bb"], 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x1000000, &(0x7f0000030ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:29 executing program 6 (fault-call:3 fault-nth:0): r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:29 executing program 4: close(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@broadcast}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4106(seqiv(generic-gcm-aesni))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x1, 0x2, 0x2, 0x7, 0x8, 0x4}, 0x100000001}, 0xa) poll(&(0x7f0000000040)=[{}, {}, {}, {0xffffffffffffffff, 0x8}], 0x4, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/10 05:03:29 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) fchmod(0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ea0000)) 2018/03/10 05:03:29 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:29 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/03/10 05:03:29 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) [ 88.041264] FAULT_INJECTION: forcing a failure. [ 88.041264] name failslab, interval 1, probability 0, space 0, times 0 [ 88.052545] CPU: 1 PID: 13633 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #257 [ 88.059888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.069226] Call Trace: [ 88.071803] dump_stack+0x194/0x24d [ 88.075419] ? arch_local_irq_restore+0x53/0x53 [ 88.080071] ? _kstrtoull+0x145/0x1f0 [ 88.083858] should_fail+0x8c0/0xa40 [ 88.087559] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.092650] ? lock_acquire+0x1d5/0x580 [ 88.096606] ? get_pid_task+0x93/0x140 [ 88.100480] ? lock_release+0xa40/0xa40 [ 88.104437] ? kstrtouint_from_user+0x10c/0x160 [ 88.109091] ? pid_task+0xf7/0x1a0 [ 88.112616] ? lock_acquire+0x1d5/0x580 [ 88.116576] ? fs_reclaim_acquire+0x20/0x20 [ 88.120879] ? lock_downgrade+0x980/0x980 [ 88.125008] ? lock_release+0xa40/0xa40 [ 88.128967] ? check_same_owner+0x320/0x320 [ 88.133274] ? rcu_note_context_switch+0x710/0x710 [ 88.138195] should_failslab+0xec/0x120 [ 88.142152] kmem_cache_alloc+0x47/0x760 [ 88.146207] ? wait_for_completion+0x770/0x770 [ 88.150779] ? lock_release+0xa40/0xa40 [ 88.154738] ? fsnotify+0x7b3/0x1140 [ 88.158437] ? __inode_security_revalidate+0xd9/0x130 [ 88.163612] getname_flags+0xcb/0x580 [ 88.167397] do_rmdir+0xd2/0x5f0 [ 88.170753] ? user_path_create+0x40/0x40 [ 88.174884] ? fput+0xd2/0x140 [ 88.178058] ? SyS_write+0x184/0x220 [ 88.181752] ? __do_page_fault+0x3d6/0xc90 [ 88.185969] ? SyS_read+0x220/0x220 [ 88.189579] ? mm_fault_error+0x2c0/0x2c0 [ 88.193710] ? SyS_mkdir+0x2a0/0x2a0 [ 88.197408] SyS_rmdir+0x1a/0x20 [ 88.200758] do_fast_syscall_32+0x3ec/0xf9f [ 88.205069] ? do_int80_syscall_32+0x9c0/0x9c0 [ 88.209634] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.214114] ? finish_task_switch+0x1c1/0x7e0 [ 88.218592] ? finish_task_switch+0x182/0x7e0 [ 88.223077] ? syscall_return_slowpath+0x2ac/0x550 [ 88.227987] ? prepare_exit_to_usermode+0x350/0x350 [ 88.232985] ? prepare_exit_to_usermode+0x227/0x350 [ 88.237982] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 88.242637] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.247466] entry_SYSENTER_compat+0x70/0x7f [ 88.251853] RIP: 0023:0xf7fcbc99 [ 88.255204] RSP: 002b:00000000f77c709c EFLAGS: 00000286 ORIG_RAX: 0000000000000028 [ 88.262901] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000000000 [ 88.270203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.277462] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.284714] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/10 05:03:29 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) getpid() getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = getpgid(r2) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001500050000000000000000000a000000", @ANYRES32=r4, @ANYBLOB="14000100fe8000000000000000000000000000bb"], 0x2c}, 0x1}, 0x0) 2018/03/10 05:03:29 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101500, 0x0) bind(r0, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x80) r1 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x6}, &(0x7f00000004c0)=0x8) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) lookup_dcookie(0x10000, &(0x7f0000000180)=""/248, 0xf8) rmdir(&(0x7f00000002c0)='./control\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x40, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) fsetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="62747266732e2f64454e0000000000000d654b418c62eb3a8e87fab1c86b30887c84c4a47d1501df10179e5f1e1c15132830f622d2eca1177acb1904913f10bda27b6c7badbb5c69eedc124a0c936c232fe47282a61c5e350ab9b26bd638b0e600967afb1a3a123f6c2f42a90b9355dc2b1c566081a7b4ad956d89a558cc65ccca9f0ad218d41927dbdceda9c624ef25b728457a6bf1fdb5cec38e3a4d572a30d84bfcb7ce0a"], &(0x7f0000000140)='rng\x00', 0x4, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000540)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000000040)) 2018/03/10 05:03:29 executing program 5: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) fchmod(0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ea0000)) [ 88.291968] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/10 05:03:29 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)={0x7}) [ 88.407653] openvswitch: netlink: Key 0 has unexpected len 4 expected 0 [ 88.655679] kauditd_printk_skb: 467 callbacks suppressed [ 88.655687] audit: type=1400 audit(1520658210.036:6641): avc: denied { net_admin } for pid=4196 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:30 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control/file0\x00', 0xb) r1 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/10 05:03:30 executing program 4: r0 = memfd_create(&(0x7f0000000040)='(GPL!@&)vmnet1', 0x323e146caa40b386) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) unshare(0x400) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000000), 0x49a, 0x0) 2018/03/10 05:03:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000015002100000000e8ffffffff09000000a4a06a6c9b1411ab10fe4ba300", @ANYRES32=r1, @ANYBLOB="14000100fe8000000000000000000000000000bb"], 0x2c}, 0x1}, 0x0) socketpair(0xf, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x9, 0x4) 2018/03/10 05:03:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x101080) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@ethernet={0x7}, {&(0x7f0000000280)=""/254, 0xfe}, &(0x7f0000000040), 0x48}, 0x9c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 05:03:30 executing program 0: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)={0x7}) 2018/03/10 05:03:30 executing program 5: r0 = epoll_create(0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmod(0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)) 2018/03/10 05:03:30 executing program 7: r0 = epoll_create(0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000cc6fe8)=[{}], 0x1, 0x7d, &(0x7f000056dff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ea0000)) 2018/03/10 05:03:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/10 05:03:30 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x2, 0x10000}) 2018/03/10 05:03:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000740)={"766c615c300100000000000000000007", &(0x7f0000000640)=@ethtool_ringparam={0x11, 0x1, 0x80000001, 0x5, 0x80, 0x59, 0x4, 0x4, 0x9}}) [ 88.963994] audit: type=1400 audit(1520658210.345:6642): avc: denied { net_admin } for pid=4199 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.988557] audit: type=1400 audit(1520658210.346:6643): avc: denied { dac_read_search } for pid=13693 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0100c8190e5000000000b0000200000000a130f85e617aae7e6c11dc53b700"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd0475e523a7ecf6c, 0x50) fcntl$setflags(r2, 0x2, 0x1) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000140)={0x0, 0x7f}) [ 89.013576] audit: type=1400 audit(1520658210.371:6644): avc: denied { dac_override } for pid=13688 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.038349] audit: type=1400 audit(1520658210.371:6645): avc: denied { dac_read_search } for pid=4209 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.063285] audit: type=1400 audit(1520658210.371:6646): avc: denied { net_admin } for pid=4209 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.087818] audit: type=1400 audit(1520658210.371:6647): avc: denied { net_admin } for pid=4209 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x80000001, &(0x7f00000001c0)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10000, 0x98) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000004c0)={0x2, r0}) io_submit(r1, 0x4, &(0x7f0000000540)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x15, r0, &(0x7f0000000200)="12f33176c9d0a88b9c1d5050b7a2fb08cb2e94a9062abc1aa764b5d5", 0x1c, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f00000002c0), 0x0, 0x4, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x9, 0x10000, r0, &(0x7f0000000380)="8da2a709f86b63797d02e9299e7b94a73e4e2cda19cc8e88d2a5d21c1fb85fc45828070617a8e26712c9887948a10fbbf0aba4dc25059b904dce92ae2aa66e8ef956a31d4d79a2d2b0288e5eec8f2aff555df4ce1463bc88fd7c0d568fddaad1aee986aa13375f10", 0x68, 0x8e5, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xa, 0x2, r0, &(0x7f0000000480), 0x0, 0x6, 0x0, 0x1, r5}]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x15, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x10, 0x18801) linkat(r8, &(0x7f00000000c0)='./file0\x00', r9, &(0x7f0000000140)='./file0\x00', 0x400) [ 89.112318] audit: type=1400 audit(1520658210.371:6648): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.136818] audit: type=1400 audit(1520658210.421:6649): avc: denied { dac_read_search } for pid=13705 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 05:03:30 executing program 5: r0 = epoll_create(0x5) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) fchmod(0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)) 2018/03/10 05:03:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x401) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d