3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f000002f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000015000)=0x6e) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, 0x0, &(0x7f0000030000-0x4)=0x0, 0x80800) r4 = syz_open_dev$admmidi(&(0x7f0000015000)='/dev/admmidi#\x00', 0x4, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000002e000)={0x0, 0xfffffffffffffffe}, &(0x7f0000007000)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000002f000)='/dev/net/tun\x00', 0x0, 0x345000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000002f000-0x8)={r5, 0x0, 0x8}, &(0x7f000002e000)=0x3f2c865eb87484b7) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f000002e000-0x8)='./file0\x00', r4, &(0x7f000002d000)='./file0\x00', 0x6) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000026000-0x21)=""/33) 2018/01/25 23:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x801, 0x1ff) 2018/01/25 23:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb2000)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000197000)={&(0x7f0000f98000)={0x27, 0xfffffffffffffc01, 0xe9, 0x3, 0x8, 0x567a, "a5e0682d7c24e28cdf5177ad2c32f1a00f42a47a7b0b11e6ab3803f2bd5b9a7f4602eefce7f3ab085659e9a58f17209d46c49d18d6fca8821a6b03980d1617", 0xff}, 0x60, &(0x7f0000a2e000-0x40)=[{&(0x7f0000274000)="5e2c7696d42ab80079574495587df0f4e77dbaddb9b27b93df3cf169356d391f9e9989c31d0bbed2d646200d7f7bf2c128081c3eee3e6b77517e4c047427114f594a2123a2bfa727b1191c938c74a1449fe1748d925c23dac9bcec2b94d15ee1f2a0ff5c25e9e32c6f6fe5b3edb62ec5cba870412263126e871189526a84408a3b3e89cb4bf51f3ca40a28d21efabfcc8d2b4e0706b5b51d7dba8ef963e78c107499f8965cc85c10fb1dec4709b378d6de386ea65ef727e1", 0xb8}, {&(0x7f0000bf2000-0x32)="f74e236e663174417a6503ab397f9a4b63c1985e996a6ae780a62ed95ee437bc4318bc12e04ffe254f2071c53437b99d234f", 0x32}, {&(0x7f0000c21000-0xd0)="aa0171c6fb83a037ea02ef02ba799ab8a03826cf6d70239847b442db5758e4763220619bc61b79dd64a21b9e8a93374862e56e55db36a8d94a537d907fcf72fb5a23ce0f910ead9be16cbd1ea9531444d823a900a35de5e39e79bf2138d7d09bc21d04341e104176ff8e3e1f3e8a995bf45889f7de2e6562b8ac5d8cee2b0b004fab1233f50665e2c9061c81ad63490ba54f66ae3b4569f7488ec9e271e7a6cb369393e3acb326fce87b982b3197be15c6aab872258d478a1f3162ccec480b3f30da21636620b10af36b8b6a4bb28f69", 0xd0}, {&(0x7f0000428000)="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", 0x1000}], 0x4, &(0x7f00008f6000-0x18)={0x18, 0x13f, 0x8, "89"}, 0x18, 0x80}, 0x80c4) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c02}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000062d000-0x4)=0x6, 0x4) [ 77.670408] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 77.689227] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/25 23:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b66000)='/dev/admmidi#\x00', 0x800, 0x1ab180) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f61000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005eb000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c83000)=0x0) mkdir(&(0x7f00001ca000-0x8)='./file0\x00', 0x40) r3 = semget(0x2, 0x5, 0x0) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000a83000-0x6e)=""/110) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6e000)={r2, &(0x7f0000bf3000)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) [ 77.737735] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 23:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x800000001, &(0x7f00000cd000-0x4a)="538e39a0d919e5c79ef1551c5621ad1eafcb4925f535f6cec390e96a4feec757dc1d3d6b604bc0aa5d89028e1b7641b44d0ef47007911d9a316470098522e620587506b9da83b3d24769") setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000e69000-0x20)={{&(0x7f000067d000-0x7a)=""/122, 0x7a}, &(0x7f000000f000)=0x0, 0x40}, 0x20) 2018/01/25 23:07:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000ff000-0x18)={0x8, 0x8, 0x1f, 0x0, 0x1f, 0x83b8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000abe000)={{0x8, 0x0}, {0xff, 0x1}, 0x4, 0x40000000000, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009fc000-0x1000)=""/4096) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a1000-0x11)='/dev/qat_adf_ctl\x00', 0x20200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00004d2000-0x4)=0x8001) timer_create(0x0, &(0x7f0000289000)={0x0, 0x33, 0x1, @thr={&(0x7f0000aa7000-0x1000)="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", &(0x7f00001ec000-0xdf)="fbaa2a7119da3298049aa7e02dbc4f5495843fbd0f03ff206b3593c5caea8810afb60962de7977add618665a1adaa21ca9d7965b6072d55f001f1a9a096e3eaa4fd92ed9a8833da04d8d9e09f96c562b8e63b6a397bc0441bfdb657c2f88c33922b2528c0922caed439e40ef112bc4dda5b9972db374a901950c74cc43ebc171afb9a4a6cbebf491cafa5add0cd364816095c42d1cc386d6f66df77c085d67c91edcc4c064a32ec8587e1657fd511ef6382a9be6be63b26429d7ddcea99071068672a745d77e29271d9e42d7bd8a8d10f50a10e05a445fe95620db338da06b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aeb000-0x4)=0x0) timer_gettime(r3, &(0x7f00002c5000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:07:40 executing program 0: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000f0000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000f0000-0x4)=0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000ef000)=r1) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) geteuid() mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000ef000)=0x1) syz_emit_ethernet(0x3e, &(0x7f0000043000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/25 23:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004bb000-0x9)='/dev/sg#\x00', 0x3fffc0000000000, 0x80000) pread64(r0, &(0x7f0000ada000-0xb7)=""/183, 0xb7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000076c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ea000-0x4)=0xe8) r1 = perf_event_open(&(0x7f0000c1a000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00008ec000+0x8d9)='asymmetric\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) openat$vnet(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/vhost-net\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0xc) ioctl$TCSETSW(r1, 0x5403, &(0x7f00006c2000)={0x4, 0x7, 0x3, 0x7fffffff, 0x3f, 0x3, 0x3c7, 0x7, 0xffffffff7fffffff, 0x8000, 0xa4, 0x31}) keyctl$get_security(0x11, r2, &(0x7f00002d0000-0xbe)=""/190, 0xbe) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d43000-0x4)={0x80000001}, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbf000-0xb)='/dev/hwrng\x00', 0x3, 0x0) shmctl$IPC_RMID(0x0, 0x0) [ 77.811265] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 23:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) 2018/01/25 23:07:40 executing program 2: r0 = socket(0x18, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b62000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000396000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1, 0x6, [0x9, 0x2d7be08e, 0xffffffff, 0x4, 0x7f, 0x3]}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/25 23:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000447000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000002d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4d000-0x4)=0x14) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = creat(&(0x7f00009db000-0x8)='./file0\x00', 0x120) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00003a4000)={0x1, 0x1302, 0x4, 0x10001, 0x4, 0x1}) 2018/01/25 23:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000848000-0x3)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") [ 77.853337] QAT: Invalid ioctl [ 77.895087] QAT: Invalid ioctl 2018/01/25 23:07:40 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f85000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f85000-0x4)=0xe8) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r2) write(r3, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x9, 0x81, 0x4, {r2, r3+30000000}, 0x3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/25 23:07:40 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000008000-0x8)="66c78701004c00da") getdents(r1, &(0x7f0000003000-0x3c)=""/60, 0x3c) renameat(r1, &(0x7f0000005000)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/25 23:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005e9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000218000-0x8c)={r2, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000939000)=0x8c) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/25 23:07:40 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000808000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000da0000)=""/100, 0x64}, {&(0x7f00006cb000-0xc)=""/12, 0xc}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000-0x8)=0x20000001c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x15)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x1, 0x2, 0x20, 0x80}, &(0x7f0000001000)=0x20) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x4200803}, 0xc) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000)=""/226) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000-0xea)=""/234) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x110, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x3ff, 0x2, 0x4, 0x8, 0x80}, 0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000)={0x3, 0x1b4, 0xfff, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000)={r1, 0x1}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002000)={0x6, 0x1ff, 0x5bcf3d8a, 0x4, &(0x7f0000004000-0x4)=""/4, 0x69, &(0x7f0000006000)=""/105, 0x45, &(0x7f0000007000-0x45)=""/69}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000002000-0x14)={{0x101, 0x7, 0x3, 0xffffffff, 0x9, 0x8}, 0x100, 0x3, 0x66cc}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000-0x10)={0x81, 0x744d, 0xffffffffffffffc0, 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002000-0x150)=[{&(0x7f0000002000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000007000-0x38)="82d95fd91ec6a8aebb4b3e2efe671fe3cb8c2e5a4c49682ea646da77e53e448492df4bf593db1274d96e57c80194a4f9c1405023213a8e02", 0x38}], 0x1, &(0x7f0000008000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000000, 0x2817d02b, 0x1, 0x8, 0xe0e, 0xc9f, 0x8000, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x2cf9, 0x5, 0x5, 0x5, 0xe00000, r3}}, @init={0x18, 0x84, 0x0, {0x700, 0x4, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x3ff, 0x3}}], 0xc0, 0x0}, {&(0x7f0000007000)=@in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="0c2f1f67f2dea9a796c58299e0cb13d81b855b9d9f25a0d716ba45a38e2ad5b258eee2cbf5800ca297aac16c7ab42380a3a18f37ee26ac29e517bd7e23eb1fa80287f3a9bfff425b52", 0x49}, {&(0x7f0000005000)="8ea28f16f8418efb257a43e1ff97d3f42f62a1201491db03d5d9aae2ec2f4aea7dffebd87153040a53937d10e382b4cf88ce81b9666dc2e0b6bb", 0x3a}, {&(0x7f0000004000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x2, 0x20, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x202, 0x7, 0x6, 0x4, 0x7fffffff, 0x100000001, r3}}, @init={0x18, 0x84, 0x0, {0x401, 0x7, 0x88a, 0x2}}], 0x90, 0x40}, {&(0x7f0000007000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x40)=[{&(0x7f0000007000)="dfb16a4318ae4688b100beb9453f8a60bef5ac69a1340712e6134cde894fbaafefda72d69980fac6fcdcfe1758e428", 0x2f}, 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0x1000}, {&(0x7f0000007000)="bf2e0f21e2a255959df1eac893d8749c2ca40895aa38816e12b2adb8abbabaea319a5fba6651b589f17963f5e64a0841ded1a1149b0aa8f5211a89bdd084744a02b2f110f962301feaec0e031a51231bb264260504b43a63e4675af13bcfe7a8ff717d7df109257deac37d000f1cf50fcf3e3978dfcb3259cc72d45fbbd1bdcb0952c47f2ba0881e3695d77540f96387c65ed031c5a2ed31f22a3e5acd8ff72975a7afa50bd902919fe1977aeead86cc824045936445931903a270535c9a1f00bf6c49ea111a81d396f04b73dca8adf5e5", 0xd1}, {&(0x7f0000000000)="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0x1000}], 0x4, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8004, 0x4, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x5, 0x101}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x9, 0x3f, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xb5f, 0xb, 0x3ff, 0x3ab, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8001, 0x57e, 0x0, r3}}], 0x120, 0x8000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002000-0x21)="d75b6e0226854854779c25373669adc28318a892b1953ba677bb4e37c144351da4", 0x21}], 0x1, &(0x7f0000004000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x2, 0x0, 0x7, 0x8, 0xffffffff80000001, 0xce, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8, 0x4, 0xd52, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7, 0x202, 0x48, 0x2, 0xdd8a, 0x7fff, 0x7ff80000000, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x81, 0x2, 0xf63c}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x0, 0x4, 0x6, 0x401, 0x4, 0x8000, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0xfff, 0xfff}}], 0x120, 0x48000}, {&(0x7f0000005000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000004000)="55e2a15995dc0264b04fc3d0cda472cbe3ab4a69f5584ed510d7b2468db009123749982e1baa12242021d89992943ab8f7deeb81a3ff31d125283b3b3f5eb966da697baad8a44b105f6864d385b1e8ab0fd520cacebb10ede897732553bccfdfba7bd7d96e87e672bfe5177b793df96ba8bec75098f076a078d8bc34b8c74e2aa0a267959966150041d23dbfb7266115a8d0dbbf1a6582e1ab85e38abc09864825a8b238bdf1779b36157e3f218edf78cda6a6c6fec5dc1826d2451a5d3f50006169d5ea8c5aee2702ab74ec3e18c6b37ca6", 0xd2}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000007000)="b95abc0f0d9e91770144824f2d61c2f21b29d5c8d403b791f84a003a22dc9d355b1d1df267dfb587452791a7510a5a758b464b1ce04fe2b54f40d811541147f6542d2c3c", 0x44}, 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0x1000}], 0x4, &(0x7f0000006000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x200, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x800d, 0x7984, 0x9, 0x8000, 0x39f, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x3, 0x0, 0x40}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x9, 0xbdc8, 0x4f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x4, 0x1f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x0, 0xb68, 0x0, 0x9, 0x4, 0x100000001, r1}}], 0x120, 0x4000}, {&(0x7f0000005000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000003000-0x51)="2adac4ec3e69dae6c3d215d89c0ef840a5b3fc26e60e896c44ad3a2f9cfd95ab2764f16c0f1e67abf4e095dc845fb7f5970c4950545f59d65df5f414383dafe2e8de69b15c9be6ac02f3e2734da17b3d57", 0x51}, {&(0x7f0000007000)="b7999270e86fdd590a08fca68b296e4bd17ad9e39074989a", 0x18}, {&(0x7f0000007000)="6ba684e01b1c8b912f4ce737f1fa5e72de0ca4925a2c505a150fa10ebfa3596a84e840d43630646de0a0db39b4b427bd6251ac8adad7982c377672db60f638bda1274f400831a5db76e176d1dac5b0f2ec7bf3312e77cd8c38a06fa322a8", 0x5e}, {&(0x7f0000007000)="f3e980990456b312", 0x8}, {&(0x7f0000003000)="14ec6c10ef2296baf0526318141ffca65aea7ae8a6fdafd7d2e74e308057f273b8b73fe5fdeb93f59c128d96d446577473bf93e9e3cac3815f187b1287529e8101bfc90c763cd67a129aa96ab3b7242370925a5b4293596d0a844bbcdb06d614940d22dcff7054aa46d2a7e2f1de21407f90a7efb2e0e41332049eeade6abf18c01ce0fc3abd2fb3c2245c25880527ed36cd7a0ab23b03953f6614bd13bf34c35685e5b126ca7ecb37135ba9df64081021017da9fb0b72b2d1eeb6ff16bce57c7afd5a8ce398796a359e54eff34c4d8f705f4abd336f43a15817abd47a3a415b737c69cbe7f719a0326debbf3306", 0xee}, {&(0x7f0000002000-0xb2)="25fa298896e7d9ba1d3903d245f8314a350dd7974368b5430d28ac102a2cff761cbfb5a4eb384ee8d2e3a197567c76c69d09a79e022c9af29df51a9e96e434d266c593b11783fb9ccb77b42d8b9d0afceba9d2ed98ac1df99a63037bfc9a9d6fb6da13df0e8269fac576b6d434fb5015ea654ea234e144b6004444e15e79726e9e9c80ff3b4851c0218f4209fb056cce11c999a3b7290ba0ace31e0f7314e603ef85a702ddedf1c059bb332c8cdfa2dd9871", 0xb2}], 0x6, 0x0, 0x0, 0x24004000}], 0x6, 0x8001) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000)='./file0\x00', 0x182, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x17)="6175780076284d7a6d3d98961624182d66193635949eac") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x17, 0x6a, &(0x7f0000000000)="40128352896a5c477c63acba52dd5f29ae9462d143c4aa2d911a9aad5942b6ed2809621ea55ddf130f7c091d77637b1da20b0466703e8362d53eaf3671588f1b750aa3d75c4945611466736b4295c96332934fc0d2b518d3214bb833ad0a69b5412de4b356aa45f7fd19"}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000011000-0x4)=0x18c8, 0x4) readv(r1, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/01/25 23:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000552000)="000003fe", 0xfffffffffffffe87) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c411073e01fcc05f5e05b944919390ddcfa0f758730e7d3a2cd79e1d6b20c39a6ac3c60d7dbd7f0ca3f5ac1af29be616fe7a7019cf847924d0536076aff221f731edd309d85febbf146c1328eafc123564ec273f2ef1b647128", 0x90}], 0x1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f00008de000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000078d000)='map_files\x00') ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000e83000-0x28)={0x1, 0x0, &(0x7f00008e3000-0x8f)=""/143, &(0x7f0000d28000)=""/23, &(0x7f00003f6000-0x6a)=""/106, 0x0}) 2018/01/25 23:07:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000f7e000)='/dev/usbmon#\x00', 0xae6f, 0x40200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x9) r1 = memfd_create(&(0x7f0000325000-0x3)='([\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x3000, 0x54001000, &(0x7f0000f81000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005ea000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000)=0xe8) stat(&(0x7f00001e4000-0x8)='./file0\x00', &(0x7f0000af2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c4a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ef000)=0xe8) r8 = getegid() r9 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009f5000)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000a49000-0x70)={{0x4, r5, r6, r7, r8, 0x188, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xbbf, 0x200000000000, 0x401, r9, r10, 0x800, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r3, 0x7003) bind$netlink(r1, &(0x7f0000812000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ed2000-0x4)=0xfffffffffffffff7, 0x4) dup3(r2, r3, 0x0) 2018/01/25 23:07:40 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffff7fff, &(0x7f0000f86000)=0x0) io_getevents(r0, 0x0, 0x7, &(0x7f00004fc000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00006ac000)={0x77359400, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f88000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006da000-0x8)={0x0, 0x1}, &(0x7f0000d58000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f87000)={r3, 0x0}, 0x8) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f0000001000)={0x77359400, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000569000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r1 = msgget(0x2, 0x2) msgrcv(r1, &(0x7f000015d000-0x99)={0x0, ""/145}, 0x99, 0x2, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 23:07:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)='r', &(0x7f0000eaa000-0x4)=0x0, &(0x7f00009cf000)=0x0, &(0x7f0000873000-0x1)="") stat(&(0x7f0000e55000-0x8)='./file0\x00', &(0x7f0000f7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000010d000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/25 23:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = getpid() perf_event_open(&(0x7f0000d15000)={0x7, 0x78, 0x8, 0x6d, 0x5, 0x8, 0x0, 0x1, 0x40, 0x8, 0x9cd1, 0x100000001, 0x1, 0x7ff, 0x1, 0x80000000, 0x1, 0x7, 0x7fffffff, 0x9, 0x8, 0x5, 0x20, 0x2, 0x3ff, 0xd7, 0x8000, 0x100000000, 0x6, 0x8b5, 0x5, 0x2f6, 0xfff, 0x3, 0x9, 0x4, 0x1f, 0x9, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000a53000-0x1)=0x0, 0x1}, 0x20800, 0x5, 0x7ff, 0x2, 0x7fffffff, 0x8, 0x8, 0x0}, r1, 0x8000, r0, 0x4) clock_gettime(0x0, &(0x7f0000a8a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d36000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d15000)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f0000935000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000939000-0x20)={{r5, r2/1000+30000}, {0x0, 0x2710}}, &(0x7f0000a51000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[], 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000024f000-0x4)=0x0) r6 = gettid() getpgrp(r6) 2018/01/25 23:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f0000725000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000896000)={0x0, 0x9}, &(0x7f000019b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000006e000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x8001, 0x9, 0x84}, 0xa0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c14000-0x10)='/selinux/status\x00', 0x0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00009cf000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/25 23:07:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000001000-0x4)="04000000", 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) 2018/01/25 23:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00002e3000)='/dev/admmidi#\x00', 0x9, 0x101000) r2 = syz_open_dev$sndmidi(&(0x7f0000c2b000)='/dev/snd/midiC#D#\x00', 0x6, 0x650041) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000197000)={r1, 0x6, 0xbe1, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f00005a8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup3(r6, r5, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000c27000)=0x0, &(0x7f0000c84000-0x4)=0x4) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000993000)='/dev/mixer\x00', 0x2002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f00006b3000-0xc)={0x9, 0x0}) 2018/01/25 23:07:40 executing program 0: pipe2(&(0x7f00003e7000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000034d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fc3000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) pselect6(0x40, &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x10)={0x0, 0x0}, &(0x7f0000007000)={&(0x7f0000fd0000)={0x0}, 0x8}) 2018/01/25 23:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c60000-0x16)='net/ip_tables_matches\x00') setns(r0, 0x48000000) 2018/01/25 23:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000749000-0x63)=""/99, 0x63, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000745000-0xd)='/dev/usbmon#\x00', 0x6, 0x80) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000823000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) write$selinux_user(r0, &(0x7f000029e000-0x2e)={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'system_u\x00'}, 0x2e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/25 23:07:40 executing program 0: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000577000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000dee000-0x8)=0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x4, &(0x7f0000def000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000dee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000def000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000dea000)="ff000000", 0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000def000-0x8)=0x6) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000df0000-0x9)='*!eth0&@\x00', 0x800) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000dee000-0x9)='/dev/sg#\x00', 0x1, 0x4080) r5 = getpid() fchmod(r3, 0x100) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b52000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dee000-0x4)=0xe8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000dee000-0x28)={0x18, 0x81, r5, 0x5d9, r6, 0x9, 0x5, 0x9}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000df0000-0x8)='keyring\x00', &(0x7f000075c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r7, &(0x7f0000516000)=""/250, 0xfa) 2018/01/25 23:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c9000)='./file0\x00', 0x80, 0x104) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008c9000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000068d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009ce000)={r1, 0x6}, &(0x7f000061d000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000992000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="9f7870885ca7", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000323000-0x9)='/dev/ppp\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006a2000-0x8)={0x0, 0x4}, &(0x7f000016b000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009c1000)={r3, 0x0}, 0x8) 2018/01/25 23:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007da000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000cb4000-0x48)="23e16282a6267a233efdbd785d3854d1ddffb74ad2adc6af5a3ed3792956078e987295aa12b8f8acb16b2766a2b9795dfb76a50f40133c81649d5879ca78716d153a1803ac1bfcc1") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009d000+0xfe)={0x0, 0xffffffff00000001, 0x10}, &(0x7f0000263000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d10000-0xc)={r2, 0x10000, 0x0}, &(0x7f0000ed8000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ee7000-0x58)={0x5, 0x1000, 0x8001, 0x0, 0x8, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef3000-0x4)=0x80, 0x4) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000036c000)="1f00000104ff00bd43544007110000f3050100080003000000c407ffdf0031a47afb340300eb666cf8f5a438e9d9b640a6d74cc86fbcb63db1c44ee142f6270f893b4e36ad9d0625afa929d63d5292ffeaf6cf6c38933acfff6468a0a47b0c271180059c3c53e78ba42cbc49addd7b7ed72d4dccfc5b84521d67466f457e38c17d38584afb8adf3728363fbc974f4d1721d3feb78eb37ad9bde2095947073f4e1dff041fd087637d169252192254d68e078e7682e0d8e21a0572ec19af228ebe01f00c15b30e43ea9ece", 0xffffffffffffff55) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000096b000)=0x5, 0x4) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00002fc000)=""/40) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") 2018/01/25 23:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000c79000/0x2000)=nil, 0x2000, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d92000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/01/25 23:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000093d000)=0x0) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x62)=""/98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000+0x199)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005000)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r9, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000007000-0x8)=""/8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r11 = shmget(0x0, 0x1000, 0x8, &(0x7f0000003000/0x1000)=nil) shmctl$IPC_SET(r11, 0x1, &(0x7f0000001000-0x70)={{0x7f, r6, r3, r5, r3, 0x104, 0x5, 0x0, 0x0, 0x0}, 0x9, 0x4276, 0xff, 0x9, r4, r4, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r10, 0x5473, &(0x7f0000008000-0x8)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000009000)=""/163, 0xa3, 0x2, &(0x7f000000a000-0x14)={0x11, 0x1a, r8, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) [ 78.196011] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 23:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") fallocate(r2, 0x1, 0xfffffffffffffffa, 0x2) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) 2018/01/25 23:07:40 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x80000, 0x0) dup(r2) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000006000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) 2018/01/25 23:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000777000)="7363b666215e7d237662f0ff6e65743000", 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006f2000)=@sack_info={0x0, 0x100000000, 0x0}, &(0x7f000006c000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009b0000)={r1, 0x8, 0xe3fe, 0x89}, &(0x7f00009da000)=0x10) dup2(r0, r0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r0, 0x0) 2018/01/25 23:07:40 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0x5, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3f265fc5, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80003) inotify_add_watch(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xb) r4 = syz_open_dev$vcsn(&(0x7f0000268000)='/dev/vcs#\x00', 0x9, 0x1000000000001680) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x404, 0x0}, {r3, 0x0, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f000055a000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00005a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet6_buf(r4, 0x29, 0xed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000ddc000-0xc)='id_resolver\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b57000-0x8)='[vmnet0\x00', 0x0) r7 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r5, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r2}]) [ 78.251502] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 23:07:40 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000034e000)='/dev/snd/timer\x00', 0x0, 0x8800) sync_file_range(r0, 0x1ff, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$kvm(0xffffffffffffff9c, &(0x7f00002ae000-0x9)='/dev/kvm\x00', 0x1, 0x0) exit_group(0x6) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000462000)=""/0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000cc000-0x8)={0x0, 0x0}, &(0x7f000070b000-0x4)=0x8) 2018/01/25 23:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) pipe(&(0x7f0000bd8000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000d93000)=@file={0x0, ""/108}, &(0x7f0000491000-0x4)=0x6e) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/25 23:07:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad400000000000000041", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000059c000-0x9)='/dev/rtc\x00', 0x8000, 0x0) fremovexattr(r1, &(0x7f00008c4000-0x7)=@random={'btrfs.', '\x00'}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00009c3000-0x1d4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x2000000000000}, 0x0) 2018/01/25 23:07:40 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) close(r0) r1 = syz_open_dev$vcsn(&(0x7f00003e6000)='/dev/vcs#\x00', 0xfffffffffffffcc1, 0x40000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000058c000-0x4)=0xfffffffffffffffd, &(0x7f0000c1c000-0x8)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000e7d000-0xb1)="c0d5723d85bc51077e12445bf27b5ab761a7083a917b39e24bb49c7be49e777d8613e59d360db6c0935fb7a8c2f3d5fb195c66f008415bdbee09262ec52b2ec0884a7110fbad7b05d5c2958769cab77c86b5aca4b6c50918241a662a960a959d36c070f34a7920de73c5ed74f2f433c03f595167d915ae75d6224456ad2d76666fa9cca0604295b1b6c15572505a97e5e4803d3747feab575b25c4ef8d0e616ec65fd22a7219e519bbf0b6dc060cdaf9af", 0xb1) 2018/01/25 23:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x7b, 0x69, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) syz_open_dev$vcsn(&(0x7f0000246000-0xa)='/dev/vcs#\x00', 0x9, 0x20000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 23:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4a000)='/dev/sg#\x00', 0x0, 0x11b000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000017e000)=""/72, &(0x7f0000425000-0x4)=0x48) r1 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00003f4000-0x4c8)={{0x5, 0x2, 0x20, 0x10000, "5403bc5ab50614af29fd6b2fddda49176f0d7ba00669df2420ec13ec6ec3219c1ad64072ebfb738b6374c979", 0x6}, 0xfffffffffffffff7, [0x200, 0x101, 0x7fff, 0x80000001, 0x80000000, 0x3f, 0x2, 0x0, 0x1, 0x0, 0x3, 0x79, 0x400, 0x1000000000, 0x6, 0xfffffffffffff000, 0x7fff, 0x1ff, 0x1, 0x8, 0x1, 0x100000000, 0x1f, 0x65f, 0x6, 0x0, 0x9, 0x4, 0x7f, 0x7, 0x18b4, 0x6, 0x100000001, 0x1, 0x9, 0xc2d5, 0x26, 0x6, 0x8001, 0x100000000, 0x5, 0x0, 0x3, 0x5, 0x401, 0x80000001, 0xb97f, 0x9, 0x7fffffff, 0x2, 0x0, 0x1, 0x8, 0x6, 0x79d8, 0x5, 0xff, 0x4, 0x7, 0x5, 0xffff, 0x0, 0xfffffffffffffff7, 0xab, 0x7ff, 0xbe, 0x5, 0x7, 0xb012, 0x5, 0x2, 0x5, 0xb8, 0x1, 0x9, 0x4ef1, 0x2, 0x4, 0x7, 0x7a98, 0x4, 0x8, 0x3, 0x81, 0x7ff, 0x7, 0xfffffffffffffffd, 0x100000000, 0x80, 0x1, 0x5, 0x20, 0x3, 0x8000, 0x4, 0xffffffffffff0000, 0x1, 0x9, 0x7fffffff, 0x4, 0x62, 0x3, 0xf42, 0x5e, 0x0, 0x0, 0xfffffffffffffffd, 0x7454, 0x1, 0x1, 0x3d, 0x2c4, 0x7ff, 0xfffffffffffffff9, 0x1f, 0xca1f, 0x1ff, 0x0, 0x0, 0x5eb, 0x0, 0x7ff, 0x7fff, 0x3, 0x9, 0x4, 0x5d8cacfe, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000031000)='./control\x00', 0x20000000) r4 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f11000-0x2)={0x0, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0xc) getresgid(&(0x7f0000b91000-0x4)=0x0, &(0x7f0000768000)=0x0, &(0x7f0000e5f000)=0x0) r7 = getpid() lstat(&(0x7f00006a7000-0xa)='./control\x00', &(0x7f0000ff7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000006f000-0x4)=0x0) getresuid(&(0x7f0000683000)=0x0, &(0x7f0000c88000)=0x0, &(0x7f000036d000-0x4)=0x0) r12 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000e11000)={0x0, 0x0}) getresuid(&(0x7f00004a1000)=0x0, &(0x7f00005b4000-0x4)=0x0, &(0x7f0000193000-0x4)=0x0) lstat(&(0x7f0000c56000-0xa)='./control\x00', &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000082f000-0x4)=0x0) lstat(&(0x7f0000a4f000-0xa)='./control\x00', &(0x7f0000340000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000061000)='./control\x00', &(0x7f0000f00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000c1e000-0x1c0)=[{&(0x7f0000afb000)=@file={0x1, './control\x00'}, 0xc, &(0x7f00003cc000)=[{&(0x7f00003d3000-0xf9)="70e09d5f79bbf0ab5162066646b7aaa7fc48ff6656039856ddf2ae1fce5f5102729dac3fb5f36062f0d265629a7c5868b1fd4b9cf20216d30cc18285d82fc857e13973eee140d0c7830efdf43f6eef5f50f31fa9831e02a22c4a68c51ffe8d0a4b18140bc875c5669d4d3cede33c7a89c154c68b926c1519626c587407fe72f780be7bbf9f6bce97685f143f593061493e849565c129a19da2c764a1d78197859d2badb1a21c5461c82cda96afde95a1dc538770e9d2d0ddce4354c111b238df06c901b494108e69eca97f9513626df6536e353c481e368c5b92b2166de43bd97ba3e5a89a8849b3477c338ab814643db1b32ca1a35461da92", 0xf9}, {&(0x7f0000795000-0xcd)="29c5ee29aafdbdb135d6dec8061ab9fd9ccf892613deff35e957e81253a2be17c6d5a43d4e83fc61fdc8f581efc145743f38f856e28e71a14af707894c87943d8e3225f4ae4c0a13f708b66a40ed010cb04da75ad3ae50d2380eeed2d9b1152f3f1ed7658efd8236fe245ab3ac8c62cfc6f0e2fe33463e0e7ca305e1a9b0643c72f72521d2dd6085c380c55cb6b202ddf14e6c9451a2f9200d15b2aeb3b511f7fcd24002518c13b3b0471114483f9eb4baf3bf5692aaaed7d7dbdf0482b02d51cb3d1045324033d0f7c6795240", 0xcd}, {&(0x7f0000df5000-0xc9)="bb0b476a8954e6ccfa11583ece52aadcf545dbb7f3b8763ec72077974daa6654d5624fc1ac8ae03738035e8835b2f137b92bea1d927c415bf9ba7f12a10386a0d00820e3641c9cd05c76d930c6522249e1d23bfb44eab04757f5e1938aa276305406cb0bc4a0f43a6d79768a6ab0f70b7884ade18b499da3cf86d04fde4e2329895a200f3cf579c5ee7d2ddcfa7d90ea06d38e9efb249a155519915bbc2c871d3dbb9196d913f1d379810bdd6542649c22b426a7a0fe4f08677b2609ccee6f43c114d5f3339285024a", 0xc9}, {&(0x7f000023e000-0x2b)="c25b759273c0a41c13a7ee21a47047f0f1e986708fb5e0fbafd63347cda8ffd208cb1f077015742518cde7", 0x2b}, {&(0x7f0000582000-0x4)="9cd79f56", 0x4}], 0x5, &(0x7f0000cb5000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x4000000}, {&(0x7f0000af8000-0xc)=@file={0x1, './control\x00'}, 0xc, &(0x7f000014b000-0x40)=[{&(0x7f000077e000-0x8e)="dbc81c6423ac1bd90fbb1e01e877ba659e79a43d4cd48717d24512d441cc09362a78c906b7fee5d3c488530cad68f7d7a92291d0c46cc0b8f394a10872c23ac6801d9d3bba7eb125c8f19705d854ef106398fe1364f20e1ee8eb3b48ef423835f22aa666859509c564abcf92eeec580351e38e1f5580e709a68dd93aae5b6296169398e2d13b115d15ecb97a06c1", 0x8e}, {&(0x7f0000933000-0x38)="40d77938241accf7c0d59f5c1c9bdcecbff02b54972317a463afc16438b65a4cd992cdca222d9ba794231f3e56c910aa2ca5b026567bfe54", 0x38}, {&(0x7f000032c000-0xbe)="67224aabe9d5cdb1c2da12d654a16c24157188929ccfa303331dbf2cbeaea799d1f6b59d61e0e52afede4483d55c27c8d25a1bbe28af3b9e9f44562c23afc38dba541d4e96396b8cfd79fba2f6cc06a2ff450d55f56a7beee1e230b7a63afc7d9b13e78a39e118af389b63a3498a614b98c224ca37cc7c9488db76ec39c4313114a8b33e2c93b1118e3bd45f253fefb2bb289dbe121e5ade6401376d70143070bb916c5924a8c18846e4e8077db3c07d6bac5c11117ee2b97eacb330673f", 0xbe}, {&(0x7f0000fe7000)="61b8fe143bc2e282e88718ea0cf1fa55ac6c6cb79fcf42f5bb19b5dbc69e4734829e143b402a4b51d166d480a64b3660025d7f03284a7ec76aede6569c18754cad203ccba11621a3fda9cc47dd6bbe224b3f220015e0c76c15fe2fec4eb4fae309b2d195b82f29136e7836b37012376c0dde357baad9bee425e579129ee660933eccd2b055", 0x85}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f00008c5000-0xc)=@file={0x0, './control\x00'}, 0xc, &(0x7f0000033000-0x50)=[{&(0x7f0000bf3000)="9a726ea3b7cdb3fc48a090ed61163df399117cab6ab82c9bf9277e67f66691f49b13594b8b89b1b1a09d7a148d4e953855cf183b4fcf1376b28fc4c4b894f008fd24d5e5646db3a6ce41a39a8dfa76728f522ce8301495f44cdfdf26d6514e2f181cca051283c2f16eedf6e75d9993b1b3b6ab29a9951a1417d1924c1f17fe70e409739557a8", 0x86}, {&(0x7f0000139000)="ae445b414c3450fae74ae4ce2e17a355224a639ffccc1d69a9ea593dd7a6e05d81807f386d5387a9c30cf5", 0x2b}, {&(0x7f0000f15000-0xef)="f9467a7f1e42375b6f59eff7d5b666c831990cd80da42537a0d6e93a1bdeeb77a62e90ff4aa405372f0cd1233efcdd227bae89bccb8b10ba9548d0041098905442d441f8dddfe6961a02f7a75e6aeaa87cd2d420f819364211a7ebea7329064e3786320cf391fbf261d66896711fcf84a52fc9c1acb3c4c294e92bcd08ddc44c3ea247a2b387ec0983c84c480f18a95ccb66b7d9fd5df28f51d34650e45d747ba018280e5efdc933459769aff897966940726e1473f94fe947999b5f39dda8b22818714247f0e0495c3b37d1ef733c1082ffdb409b2ff728ce73bcaa36fc818f5c1effedaea658f8bc7091c8b63694", 0xef}, 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0x1000}, {&(0x7f0000d42000)="c0566fd0183e5394ee17b241917d85a2838dcd4364ec975993f71cf52f0ff2c8197a78f58aa71b075a3783ccaa7ffc6529cc71b7d827e1f771d5c5d234f383299c567e4068bf0ed7673a6097e68565e29c4a00e16608f3138d668b53422a9b641f1daafce59db9e57bb8d77dfa3614f86abc7eb450155a7fb6826027cdeb520dd7f7", 0x82}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000279000-0xc)=@file={0x1, './control\x00'}, 0xc, &(0x7f0000865000-0xa0)=[{&(0x7f0000b88000+0x1c2)="cadb3b95b528a1c016b114235c76a872f0560c6eac444b1447c0b5f502fa0c006137524bf1c5d31665555c47bc55afc39fe7bfea1b8bbb64ffa6799abb8e2e8672e96b537b8ca1858ada084e3aca963e0fd15bd2435b00155e0932f23fcb23b25a65de1dbd36624a8e7d5556a6e211100f8b5ba1158b4837b3ddab4b5550d7a30685dc8ef8f1dcdd2c5fee7a26ec2390eeb4acbfd520e4574803106ba273a4f3294de4d6b3edb3eb9ff479c773019876f319341291ae5e022806f977c4316b14b267", 0xc2}, {&(0x7f0000524000)="357ad3834037aeba9445425fb49f87d447b3fc5b8c85ef650cefdbbae33d4a394f9737747ce4a985b3b3134e6b0b97663ca1e6d90dcd7704b0fb699a4da2e754b707f2017b11cdbd29f1b359aa55e7e8578e558c056347505a8a04fb597e0937ff60d374623fcde45aff62bc69cc95ea43c530341b8b8c643b80298e47800380b6488555791a570e341ae7e376352732662b", 0x92}, {&(0x7f0000b7f000)="301825bdbf29e0f10f0418dadbf1b60626b6b648bf55ca0da25f6c8a4d34a7ff7f6523893800f3", 0x27}, {&(0x7f00006c7000-0x53)="3f6c12f96d664d3007b7ba176563b824b447a9358a8c2974879b9115a532fcdd52682cdd9d97183771e16d274e56632cee42f3f9b36fa4e3aaedb296171dabb955aff0b736f48c034fc69b1c288a516f039332", 0x53}, {&(0x7f0000fe4000-0xcd)="06cfa6e20bcb7fa7db88ea18327da6b3e1c435bc0e156a6b68ff0e45db32f47c0e79e3fea19d38cc5f73b0134eb1dcd0a340b575bb425a352b1675ecdad4ee98f6643a62a12f0b50c3195cb20cd83e5511b4febfba5f87a060b44ca5dcfa20e11ee322792cebb36ca01c959eea3cbaf21b4102834c71f3331744f692a3e94388a38de63b55c2a293b4c14a339ec56a08d371a0a7040613e6dc53ed5871a87b1bd5ba206ae91bc23910d38fbe6a80ae459dff9a856298e281c5dffb64c1e1dad28d42951fb49d83baf2577b915d", 0xcd}, {&(0x7f000072d000-0x9b)="479871c70105c391bbbb554e9abb70eb7ca5fd463dff527e5554842f2be1a090426273fc90f9b67594c5ed7ddf2df3fb0aa2b03e929481e7ac860b2d1e254ed3b74dae3e249a05d5cfefe66b5a9e81b8ae84821702e25b1943586de1537e3780dc7665cfa3e111da6fd3398be19238d3ebef8ec69b6dd9d10a321c33a3377e3882169d8a97d5b27f69a1e89221935ced4e57f1d40485093aff58f0", 0x9b}, {&(0x7f0000cc6000-0x5f)="1a13c5c13a1820459a54d608950396b98b3f726f44e50120845642edde8a753dcaab4ea7f7fc12a4bea3c0c387dda8a008d77b7526a9374858d365e5e76ba4632f1a50ddc59d37cb3f930ef6c5a08050cee7ee5b9c1ded2f7fa9c55007b474", 0x5f}, {&(0x7f0000203000-0xaf)="1a8793b61a8eae568f09a060724cb8b70ce948720315a464c9134be8304a7ae5fed2e478debd301fed696d95b5b268a2f324dce2f5f4349a44595ec3c764853cc90b74d6fb93c9b03af405b32a01a75077a26de726574dc7c6cf0e11b0715af5dc0e88e83b17ce06144e9e8730bb7e949948cffbd688527caf615d3c5f9159cd6da106186cea3a73de60434e9645661fc0cbb1e6489b74e5c818fc64c25c3c04934e15324d6c5805d1b4ebfc53df24", 0xaf}, {&(0x7f00006e1000-0x77)="2479484b7952fce5759e86bad2dbf573ef395119ed176dd5fb12c153ae1e7dfdf8d278869d62ff8f78db2a724e134379b583c90ae4d14fe387f0fa5a3c2107fa862a38c824ccc2c11a06a093b09019c23268deedefcabded339416f94e25592023621ff6360ea67359290ca4655af0ed1fea5f8534fc67", 0x77}, {&(0x7f0000fb8000-0xbd)="3d6427245a2fb972cb05783778479e58e5bebcc8817630630dfb468257dcb75a68435b7130c44c828d777b2b066ae2335dc236c013beb342750b58ee70ac7431630c1766f86f9656b11184c1b5350a2d0dbc79b6b64578b9030d7af226dab51a2812458b0f894695adf28cbbdf6bf58fba9852a23af59e769c7f7bc53f971dd7a68213a1ea9085ad2b51ccf7c1360f5affa88158b7b21b3669e1c280e27757c504f8281627b7899c04b5f76dd0c540bd5006101e8b2e65d5f553d393fd", 0xbd}], 0xa, &(0x7f00006f8000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x40, 0x800}, {&(0x7f0000c7d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002da000-0x20)=[{&(0x7f00008f3000)="4785e5d803ec66c4ec64a959e60f03b1ae50fa9fd67ccb71002fefe629f024a50f3c4a7e4c49d8f3330c570e6277e0ef9f6a00c5ac884df1d5bb1ba6a5bfe29ae1a7ffde23355b0d4b8b5a7ede56d530d4d566137973c8731c4e50195edd70e362890518cdea9afa5e8d9090f2a499a2840454476239b7b0109791337aa4f56fe50a73edff6652c439d9ad358a974e99584b68a7217e9581d3b619bd7da8a7d695012ae06a988f701e567e40471c09c1ec5c31de2a96ce5efd14f120572f37e3d99c113bd638479ea8", 0xc9}, {&(0x7f00000a5000)="f6589d55b11e7ccc02cef9746645c5e79ac1ebebbd25b6e99ce070b22ac08aa532a63529bef6dc935658ed408777ae1a9380c23aaa11cd66d70fb220492cbdbdd26624773e58a3", 0x47}], 0x2, &(0x7f0000ef1000-0xb)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x4000010}, {&(0x7f00005cf000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000092e000)=[{&(0x7f0000e1c000)="035d1e433ab8e03b62822f4d09b2d74892503e568f35b91cc38096888b9bcf8ce7194d1f1786eebb99f6046a417023fcf3ebd09bc6bf7655d9c982204a8bf63cdd7aa3cbe3e2b47cefa7b469dafdb7965a758f211850324a866fe808343219a6510a679e10024016634b0edec276d1befd4d8bc6e41f90fd41e4973b904e2d284d1bc206d37e6a625ce27963c85bbd3b8612b07a3abb4deb60b19e2a0c1c25f974", 0xa1}, {&(0x7f0000279000-0x88)="02332de416197aad434ad1de3fe9df2bf6310b01dac9cc53bf165275f25535c2b53fd7bf847435dc706687183e9375e41e603faba589298e30ef4f1e27499956fc3871d26ad1d9ce28d99a6910ac0d5aae5f7e3b42325bd23f555c94a275af0a88f9e70cf11830cdfc88c6e12f1d6fe00fb310d10288f74b7b1fce78284142f6f9a6806cda7d978e", 0x88}, {&(0x7f0000304000-0x24)="9ce2f8efea88dc2d5a651532383d691ce59fb3aa6131d8e5972b7b96a6dd3f4f5330d38a", 0x24}, {&(0x7f00009bb000)="97993d5954b357735e7ed5e0eec75e0a63ed7cb71ee012d9755d64b4646dbc335a3348036658b17f1aef8ad2748adf29f1b12da162243f8b2f7afaee16f307bdcba245faffafe18d7f86c50de629c15ab67e44dc7246b16309d5ea47a293c22284d94cfcbfaa816f9c1588894122e5d515ab7383541dec0421b353c8e0dba46cbf4903995315cbbc83c7e4c9e14bd020e6cd45013da3159b25f5acd71830b8748f14c5588fc696a93b1e11a9fbccd88d79757f1b8b7e09056275396f", 0xbc}, {&(0x7f00007c3000)="bfc271f3fc8446efc1d359febf46c9b19f960dd1cc4aa79436db836e1922635a7fa35d3f66f66030c1ccd1d22c9aa6fbeb06c10a74e0a9a3ad474fbc440944cc7ef4c5217a08346c350d6758570c", 0x4e}], 0x5, &(0x7f00004d1000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r3, r3, r1, r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x80, 0x20000000}, {&(0x7f0000ee4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d1c000)=[{&(0x7f00009ba000-0x5)="f6ad151b5b", 0x5}], 0x1, &(0x7f0000357000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r1, r2]}], 0x38, 0x4000000}], 0x8, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000d8c000)={0x0}, 0x1) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000ce2000)={0x100000000000000, 0x0, 0x8, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) open$dir(&(0x7f00006f3000-0xa)='./control\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d21000)=0x0) dup3(r2, r3, 0x0) 2018/01/25 23:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000984000-0x14)={0x7ff, 0x0, 0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000095f000)={0x7, 0x9}) 2018/01/25 23:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000443000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000bb000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8000, 0x2, 0x2808, 0x100000000}, &(0x7f0000e8b000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f05000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1b9}, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bc7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8e000)=0xe8) r3 = getgid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f30000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000fb7000-0xb)=""/49, &(0x7f0000953000-0x4)=0x31) syz_fuseblk_mount(&(0x7f0000f5d000-0x8)='./file0\x00', &(0x7f0000d4f000-0x8)='./file0\x00', 0xe000, r2, r3, 0x1, 0x4, 0x20800) setfsuid(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = syz_open_dev$audion(&(0x7f0000ab1000-0xc)='/dev/audio#\x00', 0x9, 0x98000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00007e2000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7, 0x3, 0x2, 0x8, 0x9, 0x5, 0xffffffff}, &(0x7f0000469000)=0x20) recvmsg(r0, &(0x7f0000975000-0x38)={&(0x7f0000a0c000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000fe000)=[], 0x0, &(0x7f00007d0000-0x2c)=""/44, 0x2c, 0x80000001}, 0x40000100) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002d000)='/dev/autofs\x00', 0x2300, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000614000-0x20)={{&(0x7f000094f000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = dup2(r0, r0) r3 = semget$private(0x0, 0x7, 0x1) semctl$GETPID(r3, 0x3, 0xb, &(0x7f00005fd000-0x1b)=""/27) ioctl$TIOCSCTTY(r2, 0x4c03, 0x0) 2018/01/25 23:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000079c000)=0x855) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000717000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/25 23:07:40 executing program 5: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000a0d000)={0x30, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000a0f000)={&(0x7f0000960000-0xc)={0x10, 0x0, 0x0, 0x340200}, 0xc, &(0x7f0000249000)={&(0x7f0000a10000-0x9c)={0x9c, 0x2f, 0x300, 0x3, 0x0, {0x12, 0x0, 0x0}, [@generic="81f0be9d9c293cc49d9d167d1d6c8b288e579a79e41429a0265781539b5c3b92b769962a05cbd1419466826baf739e35d9444c46cb97f0ebd159c91eaff76e5adf9ac2398491851231cdd89aee09b081c3d5fd34946dd48d075b09c5f2714745513b796c1ab72597b56b23e73d7f0342055c48ee3f3b75262551ac5fee139bda89138400be32"]}, 0x9c}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/25 23:07:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a8d000)={0x4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006be000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000f52000)=[{&(0x7f000059f000)=""/135, 0xfffffffffffffda0}], 0x26e) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/25 23:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0x1, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair(0x0, 0x0, 0x0, &(0x7f000049a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r2, r1, &(0x7f0000715000-0x8)=0x5e, 0x100000001) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000057c000)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$sg(&(0x7f0000695000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/25 23:07:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4000000ca4, 0x400) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dc5000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x1c, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb9000-0x21)="090775b0d5e383e5b3b611ed5c54dbb7295df0df8217ad2100000000000000ecd6", 0xec54b668e913ff5) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000425000)={{0xffffffffffffffff, 0x3, 0x3, 0x2, 0x3}, 0x27, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f0000b18000-0x10ac)="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", 0x100, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000801000)=[{&(0x7f0000f81000-0x66)=""/102, 0x184}, {&(0x7f0000f81000)=""/4096, 0x11ce}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) connect$vsock_dgram(r0, &(0x7f0000b61000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) 2018/01/25 23:07:40 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/mixer\x00', 0x200000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/25 23:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000196000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c80000)=0x1) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000c94000-0x55)="2a17d9baaa7dedb27b2590384681b8ac130c463ddede234f941645b9547f6b3fb8ce1cc381e4db93dfe9349d2913e28402924a406d3b8f2e791bc3b1eee9155ebb6b1f8f61a444e9edada21ffc5b07ee56ef3d25f8", 0x55) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000350000-0x8)={0x0, 0x0}, &(0x7f0000f0d000)=0x8) sendmsg$key(r3, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x6}, &(0x7f0000150000-0x4)=0x8) 2018/01/25 23:07:40 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000029000-0xc)=@known='trusted.syz\x00', &(0x7f0000029000-0x9)='vboxnet1\x00', 0x9, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 78.643015] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/25 23:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) mlock(&(0x7f0000ca4000/0x3000)=nil, 0x3000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004d3000-0x14)={0x56, 0x7f, 0x3, {0x5000, 0x9}, {0x7, 0x7}, @rumble={0x7, 0x3}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x80, 0x400) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a52000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup3(r0, r1, 0x80000) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'ecb-blowfish-asm\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cac000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000ecf000)=""/181, 0xb5, 0x0, &(0x7f0000301000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r0, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000013000)={0x1ff, {{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000001, 0xeb, []}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000003000)={0x8, &(0x7f0000013000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000001000-0x48)={0x3, 0x0, [0x8, 0x40, 0x3, 0xfffffffffffffffa, 0x7, 0x68e0, 0x200, 0xfffffffffffffff9]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:07:41 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x80001, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000d000)=0x1c, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x0, 0x0) listen(r1, 0x6) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f000000c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x1, 0x0, {0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}}, 0x32) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/25 23:07:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600000, 0x0) read(r0, &(0x7f000041c000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000001000)={0x7, 0x81, 0x1000, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0xc3, 0x3, 0x7}, 0x1, @canfd={{0x2, 0xffff, 0x7f, 0xffffffff}, 0x20, 0x1, 0x0, 0x0, "0fe5538ceae2add160a5d2ea36b1e70d870434f5bce30fe74b87fd354f10a3629ab57f74aa48c1b478739dba0e75516f5cdf8e436fe6be54fda436c46ce2498c"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000014) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) syz_open_dev$sndseq(&(0x7f000029d000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000c72000-0x108)={0x100, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:41 executing program 5: truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x1) 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r1, &(0x7f0000e65000)="d5", 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c0a000-0xb8)={0x0, 0xffffffff, 0x7, 0x1, 0x7, 0x41b, 0x140, 0x5, {0x0, @in6={{0xa, 0x2, 0x9ee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4a, 0x10000, 0x1f, 0x5, 0x1}}, &(0x7f0000dfc000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ef000)={0x4, 0x1ff, 0x201, 0x401, 0x4e20, 0x7, 0x0, 0x5f, r2}, 0x20) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005e3000-0x38)={0x0, 0x0, &(0x7f0000988000)={&(0x7f0000e6a000)={0x2, 0x7, 0x4, 0xb, 0x1b, 0x0, 0x7, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x928e, @loopback={0x0, 0x1}, 0x5}}, @sadb_address={0x5, 0x0, 0x0, 0x80, 0x0, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x81}}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x6, 0x4}, @sadb_lifetime={0x4, 0x4, 0x10001, 0xfffffffffffffffe, 0x8, 0x9}, @sadb_lifetime={0x4, 0x3, 0x6, 0x3, 0x7, 0x401}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0xc51}, @sadb_sa={0x2, 0x1, 0x1, 0x100000001, 0x3, 0x16, 0x1, 0x0}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000715000-0xb)='/dev/mixer\x00', 0x202442, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00002ff000)={0x7fff, "3d8cdd22750d"}) 2018/01/25 23:07:41 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000014000-0x10)='/dev/input/mice\x00', 0x0, 0x20100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002d000)={0x0, 0x4, 0x2, 0x1, 0x76bf, 0x1f}, &(0x7f0000020000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={r1, 0x20}, 0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000002f000-0x5)={0xffffffff, 0x400, 0x0, 0x7167}, 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000814000-0x1)=0xe0ca, &(0x7f0000b22000)=0x1) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000f98000)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000225000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x80, 0x8, 0x40}, &(0x7f000068d000)=0xa0) r3 = msgget(0x1, 0x91) getresuid(&(0x7f000051a000)=0x0, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000522000)=0x0) lstat(&(0x7f00005e9000)='./file0\x00', &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a95000-0x4)=0x0) fstat(r0, &(0x7f000082a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) r9 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f0000e9c000)={{0xfff, r4, r5, r6, r7, 0x144, 0x80000001, 0x0, 0x0, 0x0}, 0x10000, 0xfffffffffffffffa, 0x6, 0x8, 0x7f, 0x7, r8, r9, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004d3000-0x108)={r2, @in6={{0xa, 0x1, 0xb94, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x0, 0x5, 0x0, 0x8315924, 0x9, 0x3, 0x80, 0x3, 0xffffffffffff7402, 0x1, 0x5, 0x7fff, 0x3, 0x2]}, &(0x7f000060a000-0x4)=0x108) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00007b4000)={0x18, 0x1, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000f6d000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$vcsn(&(0x7f00005fd000-0xa)='/dev/vcs#\x00', 0x400, 0x400402) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000313000)={{0x3, 0x4}, 'port1\x00', 0x3f, 0x1fffc, 0x3, 0x9, 0x401, 0x1f, 0x8001, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000050e000-0x4)=0x0, &(0x7f0000d1f000-0x4)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fff000-0x10)={&(0x7f0000992000)=@newsa={0x278, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x401, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x2}, [@algo_auth={0x3e, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000f8e000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00008fa000-0x4)=0x215, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000d8f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) clock_gettime(0x6, &(0x7f0000758000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e8f000-0x78)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000000}, @in={0x2, 0x3, @rand_addr=0x2aef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000097e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getitimer(0x2, &(0x7f00009a0000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x1, &(0x7f0000d05000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) futimesat(r2, &(0x7f0000995000)='./file0\x00', &(0x7f000010f000-0x20)={{r4, r5}, {0x0, r6}}) faccessat(r3, &(0x7f0000418000-0x8)='./file0\x00', 0x4, 0xc00) 2018/01/25 23:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000020000-0x8)='./file0\x00') openat$dsp(0xffffffffffffff9c, &(0x7f00002e7000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000947000)='/dev/dmmidi#\x00', 0x7, 0x40000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000457000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000681000-0x4)=0xc) 2018/01/25 23:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000005a000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000ff000-0x33)={0x0, 0x2b, "e54c0be01238d2ae81bafcc3af738fb23be5f091feca64fbca2ef548779925eec5456d0e1aa75ae527acb4"}, &(0x7f0000b06000-0x4)=0x33) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000655000-0xfe)={r1, 0x9, 0xf6, "e73e716770909d6b030078532ded684fbbd9af97548f895aa9388047c1dfa0cd1fea558a7c07c0cee008b596434359eb6f6b9589219ce56c6c9a59d47021aa70c790ae0045f97cf03fba06cdb66c8fd46909a664cf681f1dfc51b533ad2079ade183ca07a1bb7478e3a365a9494dddf843fbf2543ccbf4f78b763d3a3145556d7eaeb7110ab9ebb533f60ff9a7b4a7ba99a8582aefba1327506718e81d0a68405d016e3e5cdbcb8afe814245871432c927f00c7995431bddf456cf53c3f5bf50b5295650d050e9c5a79cefa436fd309f8ef80f18c5a0fa8a6934e095d8e3e060ad76f00c95a329d34164a3dd22011a042c1574426460"}, 0xfe) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00009f6000)=0x20004) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/25 23:07:41 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000002000)="") mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fa0000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x67, 0x875, 0xb, "e44b0c420d5040878dc1bd1addd9ca23fc5fe7e9eae686d9f69f7957e9829d5dd5f08dba476dff0dbf1acebcc811589d45c20f7b980075a4f946759a49179915ebec990c7774253c62026966cc6824d8"}, 0x160) 2018/01/25 23:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2008800, &(0x7f00006b9000-0x51)="65677a1d96fded00e0af6996c86c2a9ccbe568b3c1f9f6dc24d6be41aa48a43d73e11e882439b786daa770fd81dcdfdee551e7c52d91f39a8b9c6f28e948280e849cb02320ccd149132ea15d350b5be861", &(0x7f0000854000-0x4)=0x0, &(0x7f0000319000-0x4)=0x0, &(0x7f000054b000-0xa6)="1637a6bd781d0615a6c68255f972fda04419a4cf033b4393103873268c9cffcafa9c0f289659a1147d5fe4762bb749f4b90cd736a1d52877397e2c8270531e1a1ef5c983c901abad39f4e2d951f062129a81463738d90e32b5b3040889cb4d362532719f5e2d5ce1512bad393be46c31b4c42d4b8e338e168e009422413879b0bcbe5ac77be93d39655257fc2763aded8d7271c9710e73c4152f9220fa228175ea1a38eff2bc") capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000aed000)='/dev/snd/midiC#D#\x00', 0x0, 0x400800) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000648000-0x4)=0x4) sendto$unix(r1, &(0x7f0000695000-0x3b)="e8c2d566f554e23ca97b4a1f5c8f58b47f5916bf435242196f3a339ac88a20d20c7814dcb801e0d0cd73d1e028aba1ccfc17a2669c172c8ce099ff", 0x3b, 0x8080, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000373000)={0x0, 0x7, 0x20}, &(0x7f0000573000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000950000)={r2, 0x6, 0x9, 0x0, 0x3, 0x9}, &(0x7f0000175000-0x4)=0x14) semtimedop(r0, &(0x7f0000f03000-0xc)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000f6a000)={0x0, 0x0}) 2018/01/25 23:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/enforce\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000045f000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2, 0x7, 0x7f, 0x8, 0x6, 0x5, 0x4, 0x0, 0xa42b, 0x3200, 0x8, 0x625d, 0x57a, 0x80]}, &(0x7f0000aca000)=0x108) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000011a000)={r1, 0x2267818c, 0x4, [0x0, 0x9, 0x0, 0x8b]}, 0xfffffe00) 2018/01/25 23:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/enforce\x00', 0x301400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000224000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7ff, 0x1000, 0x600000000000, 0x0, 0xb20, 0x2, 0x1ff, 0x2, 0x3, 0x2a, 0x4, 0x3, 0xfffffffffffffe01, 0x6]}, &(0x7f00000e8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a39000-0x8)={r1, 0x4}, &(0x7f0000680000)=0x8) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x1, 0x5, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000ff000)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x8) sched_rr_get_interval(0x0, &(0x7f0000c93000-0x1)={0x0, 0x0}) sendmmsg$inet_sctp(r2, &(0x7f0000201000-0x1c0)=[{&(0x7f000011c000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002e000-0x70)=[], 0x0, &(0x7f0000e35000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x100000001, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000002000-0x18)={0x18, 0x0, 0x6, @fuse_bmap_out={0x0}}, 0x18) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1000000000) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xeffffffffffffffc, 0x0) 2018/01/25 23:07:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r2 = syz_open_dev$sndmidi(&(0x7f0000184000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000)=0x0) socketpair(0xb, 0x5, 0x5, &(0x7f00007c4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000813000-0xc)={0x20000008, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bab000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c40000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009c9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r4}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e0f000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000a1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000f8a000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setrlimit(0xe, &(0x7f0000948000-0x10)={0x6, 0x4}) epoll_wait(0xffffffffffffffff, &(0x7f000075c000-0x54)=[], 0x0, 0x0) 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ff7000-0xa)='/dev/vcs#\x00', 0xc1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000008c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f000083d000)=0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dd7000)={r1, 0x1}, 0x8) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e48000)=""/53, &(0x7f0000de0000-0x4)=0x35) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005da000)=0x0, &(0x7f0000161000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffd04) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x1, [0x0]}, 0xa) 2018/01/25 23:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000082c000-0x4)=0x0) 2018/01/25 23:07:41 executing program 4: lstat(&(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fallocate(r1, 0x0, 0x1000, 0x0) ioprio_set$uid(0x3, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r2, &(0x7f0000001000)=@access={'system_u:object_r:run_init_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x32, 0x0}, 0x46) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3613}, &(0x7f000076e000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000904000)={r3, 0x20}, 0x8) 2018/01/25 23:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000937000-0xc)='/dev/audio#\x00', 0x6, 0x2000) recvmsg$kcm(r1, &(0x7f00007fa000)={&(0x7f0000e5c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d04000)=[{&(0x7f000013b000)=""/33, 0x21}, {&(0x7f0000722000-0x3e)=""/62, 0x3e}], 0x2, &(0x7f0000d97000)=""/122, 0x7a, 0x4}, 0x41) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000814000)={0x4, r0, 0x1}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x0, 0x0, &(0x7f0000127000)=0x0}) 2018/01/25 23:07:41 executing program 6: clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x8ee}) 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000b1000)='/dev/amidi#\x00', 0x9, 0x8000) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f000023e000-0x1d)=""/29) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a69000+0xcfa)={0x0, 0xd2, "db9e2e0360dfe42521075d81d19909d6e48a73b61f29d2bfe8b6cc0f291a293b848ed74a94d4a97d8d8f1eccb3adad32fc4ea3f3a5b605e38d6123a329b8c20172ee816362ebfac5f21456b2623836d0f8d5beae0c943d84b6ec75ccb25a0c8043b76a808917458272648ac53186f0d4a85bb864b46434a8069937ba1707651dc0b6920889485b3400a5e1889d93ddd6e1ee664b55b39594829e29d9436ec043e654232f2a0995bd2a44f57c28d8e15f99e83fb71d0a1d973a5b04d77a16bd1bb33eee1d7ef1edb90ea59405c36e38cc12a4"}, &(0x7f0000fc7000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dc3000)={0x1, 0x1, 0x9, 0x7f, r3}, &(0x7f0000d9c000-0x4)=0x6117395a805087dd) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000045d000-0x6)={r4, 0x800}, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000054d000-0x4)=0x0, &(0x7f00005f4000-0x4)=0x4) bind$alg(r0, &(0x7f00009fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x5) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000495000-0x6)={0x0, 0x400000000}, &(0x7f0000013000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000601000-0x8)={r7, 0x446}, &(0x7f0000b9e000)=0x8) 2018/01/25 23:07:41 executing program 4: r0 = open(&(0x7f0000b12000-0x8)='./file0\x00', 0x200000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a0a000-0x9d)={0x0, 0x95, "bc134ff47d42e4fb45e0f52a38458cf808edad8dbce8762d9f81305c9348367a3523a592f81638f68d3c92aa0516f8ea15b7750644a26db4ac2ad97b156dcfcc96beeaf64a9d94091b579f06d7e386bb25d5a95f907e85a73713f29f5669f0993f81136045378be448dc63a8392eb95937ad6b7b551a20bbd3f152f7b07084d2dfefa6bdecb6ce89418689e1f538c3c55bc9d20923"}, &(0x7f0000de5000-0x4)=0x9d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000149000)={0x0, 0x20c, 0x7, 0x9, r2}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000e17000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0xd994}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f81000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000297000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) listen$netrom(r3, 0x5) 2018/01/25 23:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000075000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) pipe(&(0x7f000022f000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f00007ec000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndtimer(&(0x7f0000fd2000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) flistxattr(r4, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/25 23:07:41 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000e000-0x7)='/dev/vcsa#\x00', 0x3, 0x8000800000100) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000000a000)={0x6000, 0x3000, 0x7ff, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000c000-0x18)={0x0, 0x3, 0x30, 0x800, 0x8001}, &(0x7f000000c000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r2, 0xdf, "6025a68b5a747f0b59b1481df87bb824c0576c54737706d1590a93abcf5286f3d9086cc124ed3ed31742d79699de662c2a130c03265645bd4a9e7fb7aafa6616b443871038bd22395548559a5ae1c909ea07477dbd5a3be5d63e6a4a9063299ed79cfd104a8f080650d8fd052757ba6fc598c4614594a7b301793c9ac963cb16ec9b64f914426333bf0f61b918dd6a549390e85329ab5fa7c6205fc4a86fd2289198cae8d46606e685168b85e8238e7dd83d8cc0c3caea605a14129283f67a04fb763a209c30138f89f175ef4f289083434311df75b43b3ee40f5aa3f02251"}, &(0x7f0000001000)=0xe7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000000f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_pktinfo(r3, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000f4e000-0x4a)=""/74) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000178000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b85000-0xc1)={0x0, 0xb9, "0231ade61119257c340d8107812f67ce24537e28af21faf10b5d628f0da4435fb2886da7e754fa8135bd12a19f88edaf877be45578d3755efdc2567d5bb9aeef18b379156a654e9a08edd014ec1cfeed700900b541051a54f8958c34224e933edbeade706398a992888942d852af20e4b790d63e70b31feb7918b093d051deb0b9497eae703abdb6829e4183044ec850e5ea4e7fc09aea695d0f60c5747714b419374af6d2b3c54784f35f112a697135b56d37a53da28c15d7"}, &(0x7f00001dc000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000307000-0x8)={r2, 0x1000, 0x0}, &(0x7f0000484000-0x4)=0x8) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000044c000-0x10)={0xffff, 0x10000, 0xfffffffffffffff7, 0x1}, 0x10) 2018/01/25 23:07:41 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000e0d000-0xb)='/dev/adsp#\x00', 0x7f, 0x2400) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000a02000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/25 23:07:41 executing program 5: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$usbmon(&(0x7f0000be7000)='/dev/usbmon#\x00', 0x3, 0x101880) mkdir(&(0x7f00007ba000-0x8)='./file0\x00', 0x100) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000a3a000)="ddb4ec2ae842507b23324ea478c9ccd59b8080c592797389456e362d9c752bccdff605a61ace0c03bd1369aa2e740d1b1c3792c4952ded765f4d1feaa45bff1a7da7dc83ab309a692efbfd", 0x4b) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) syz_open_dev$binder(&(0x7f00004d6000-0xd)='/dev/binder#\x00', 0x0, 0x0) finit_module(r0, &(0x7f00007c4000)='posix_acl_accessvmnet0\x00', 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004fc000-0x50)={@generic="03b1ae17a3b8efdea9d4dd9e36f015ca", @ifru_data=&(0x7f000052b000-0x20)="584b8dd64d9d7a6b1aaaab1ee25816db25b9257116f7368ac2ce5dd9b5e4eda1"}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d05000)=0x0) 2018/01/25 23:07:41 executing program 6: open(&(0x7f0000a06000)='./file0\x00', 0x80000, 0x2) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0xf80) flock(r0, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000581000)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000023b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004de000)=0x5) r3 = semget$private(0x0, 0x3, 0x400) fstat(r1, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006de000-0x4)=0xc) timer_create(0x7, &(0x7f0000800000-0x60)={0x0, 0x22, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e19000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003a9000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000)=0xe8) getgroups(0x4, &(0x7f0000f47000-0x10)=[0x0, 0x0, 0x0, 0x0]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000ccd000-0x58)={{0x6, r4, r6, r7, r8, 0x54, 0x8001, 0x0, 0x0, 0x0}, 0x7fffffff, 0x8, 0x7, 0x0, 0x0}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/sequencer2\x00', 0x4041, 0x0) connect$pppoe(r9, &(0x7f0000fa5000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gre0\x00'}}, 0x133) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cca000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000044a000)=0x0) ioctl$sock_inet_SIOCDELRT(r10, 0x890c, &(0x7f0000419000-0x78)={0x401, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x6, 0x100000000, 0xbc, &(0x7f000049b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f, 0x100000000, 0xfffffffffffffff8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000025000-0xc)={0x20000000, 0x0}) 2018/01/25 23:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000925000)='\x00') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x98040, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/25 23:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) writev(r0, &(0x7f00005e2000-0x30)=[{&(0x7f0000c48000-0x77)="522a86ecb3ea57b30f55f8e9db1221122ae3d119ed500595d5bcbd67d16f30fe1f3f2db8e15e964adb6022f2ea7c4d2ed2b8a80fddddb8a80c7c0ded59fc13cfbe915e85dfde9fe899d90b76cc425726e4324a847f1bcb75ff8e39bd461f907cb86d9251b3102ae3d27e657d53ef8564b961d742c41f1e", 0x77}, {&(0x7f0000093000-0x3e)="1740350919875eefd4cb838e01daceab591979a2b89d7fa1b9886a27f71e8403169d155c66750b93663b92422e7843a16a59f135909961f46f13f6792dd6", 0x3e}, {&(0x7f0000fb6000-0x8d)="5965a6270a2cf1f4ebac722e26607412ea5644d9ca993ab8bea59e8e418a45a91014657873e2e81a5103ece8a0d9da12e3c9785f05eccec6c0cb21911f3275b01539475fca714ccc69c5b79abcc3ea38aa97db602bf0290d1ae8a3b82d9814eb3350923ddb8fd8ad17945301b0d55d28324c30de37a454957adfda9de4e263e2163fb8489afff2fe55d1a8473b", 0x8d}], 0x3) [ 79.286708] netlink: 'syz-executor3': attribute type 15 has an invalid length. 2018/01/25 23:07:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000)="", 0x0, 0x4, 0x0, 0x366) 2018/01/25 23:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000053e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00001c0000)=""/110) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000060e000-0x4)=0x818, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000649000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000746000-0x10)={0x3, &(0x7f000008d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00008ab000)={r2, &(0x7f00008ac000-0xdc)=""/220}) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00008ac000)={0x2, 0x0}) 2018/01/25 23:07:41 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000-0x4)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000026000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10) fcntl$lock(r0, 0x6, &(0x7f0000025000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) connect$l2tp(r0, &(0x7f00005d0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x1}}, 0x2e) write(r0, &(0x7f0000da8000-0x26)="260000005e0009fff10000f8000003ff050001059f000000ab4f0000015b1ee9067535ea591d", 0x26) 2018/01/25 23:07:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) lstat(&(0x7f0000985000)='./file0\x00', &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x6, 0x600000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) lchown(&(0x7f00009a0000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) 2018/01/25 23:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000131000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000a23000)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000c80000)=0x0, &(0x7f000002b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) read$eventfd(r2, &(0x7f0000f10000)=0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000951000)=[{r5, 0x0, 0x0}], 0x1, 0x3a2f00) r6 = dup3(r4, r5, 0x0) read(r6, &(0x7f000082a000-0x6a)=""/106, 0x6a) tkill(r3, 0x16) fcntl$setown(r2, 0x8, r3) r7 = semget(0x2, 0x3, 0x0) semctl$SEM_STAT(r7, 0x3, 0x12, &(0x7f0000b65000)=""/4096) 2018/01/25 23:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001ba000)={@generic="c8a29a5bc54d0eee9790b1f18c082b7d", @ifru_flags=0x802}) chmod(&(0x7f0000234000-0x8)='./file0\x00', 0x7) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000545000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x801, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40) r1 = socket(0x3, 0x2, 0x100000001) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000071000)=@req={0x40, 0x3ff, 0x1ff, 0x0}, 0x10) 2018/01/25 23:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ec7000-0x2)='$\x00', 0x0) pselect6(0x40, &(0x7f0000730000-0x40)={0x8, 0x8, 0x3, 0x8, 0x46, 0xffffffff, 0x121, 0xffffffffffffff80}, &(0x7f0000b10000-0x40)={0x7fff, 0x5, 0x5e, 0xffff, 0x81, 0x800, 0x7f, 0x6}, &(0x7f00002e2000)={0x1ff, 0x6, 0x3, 0x0, 0x8, 0x8d9c, 0x5, 0x5}, &(0x7f00001e2000+0x2b9)={0x0, 0x1c9c380}, &(0x7f0000819000-0x10)={&(0x7f0000601000-0x8)={0x9}, 0x8}) ftruncate(r0, 0x1ff) init_module(&(0x7f0000833000)=']bdevvmnet1md5sum##', 0x13, &(0x7f0000a3b000)='$\x00') 2018/01/25 23:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000903000-0xc)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000732000-0xa0)={0x0, @in6={{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xe782, 0xe58, 0x66bf, 0x42}, &(0x7f0000bfc000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000041000)=@assoc_id=r1, &(0x7f0000319000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057d000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x79}]}, 0x10) write(r1, &(0x7f000031f000)="", 0xff24) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000e31000-0x8c)={0x0, 0x8, 0x3f, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009cb000)=@int=0x8, 0x4) 2018/01/25 23:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000021c000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xff) r2 = accept$unix(0xffffffffffffffff, &(0x7f00003df000)=@file={0x0, ""/108}, &(0x7f0000c55000)=0x6e) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c7f000-0x4)=0x0) r4 = geteuid() r5 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000486000)=0x0) fstat(r0, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000006f000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003e7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)=0xe8) r11 = getgid() sendmmsg$unix(r2, &(0x7f0000d5f000)=[{&(0x7f0000336000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000011c000)=[{&(0x7f00007b5000-0xb7)="fa9a10f2f3c7901825565c3a29abd1ffe3bf8d594943fc20412d7f582dde527bd5f0687289b9e62e1c3b9d2971b4b135c8ffc188b6c2b9c37fa89e16841d568dc67dd4a30e8d3451e5d579fd0e876473b73d01fb311edf6e47bf59b1bc6713c401040ef49f28e4729de0b2534dccd9151edde0cf63b259600ebef456a5b585a896bcd53ccb321412a4a5b5b8cd5ad35f4141fe2bbec01828ad17f118faef7cc240638d72072c8601995490a431f71efaf9e2b57b7db502", 0xb7}, {&(0x7f0000ae2000-0x9e)="8d9b15c4afa23f1675f39059ca09130e486f2eea56b40158a0612c29a5c1c0a73a6d9557c5c0a551fda1e4710268b44cb953bca920b306af6495bde175329775d55f80372abe2254531c5612ccf76cd071ec7937c02c89657d0cff4e53f3d265f68bc8048ad95c664c00108aeb5cf36649fb8a0d9a85955f0018344e06e0f9298c3258114caaf1221ff0b4c04695ca133b79978226cbeb00d848c49ee986", 0x9e}, {&(0x7f00008a0000-0x52)="6112df9a680ff439d6235ee514b2a19a4ea2895fbad290917f39c92e7285ff8634d4165a2681b73ac3a3e2f71db6b3fed9a85531c1439b347ee85a039e1b0fa4e482ae0bdb00a845102b7074dfc9049aa8ec", 0x52}, {&(0x7f00000c5000)="89a63b056d28ce7760ad121ff44604e4ec0296161c23725a581514515cb97347ec86c05bf5de5051b402047fc52adad1e997f6a6fe52279816d829965fafbb99ff24e3144948d1b56fe107365e57e893db2b06009e355db4a86b8a41410103e617145a345245bcbfe2f59b9e2ccb0531917d1d3460bfbcf834891d29b431fd9da18194c14254c905f8e2776b9a9d49789a356b7bf5d8322ef04f82ea46e319346349311b0cf274319218bfb390f06e1afa23afd3e6b12313e0ba5b2296", 0xbd}], 0x4, &(0x7f0000a72000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x80}, {&(0x7f00002a9000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000a8c000-0xa0)="2220ec8bd46895d8c33046eec929a241ec1c086900052696c2b8db7f8b07c0842dd986adbf8b6a9f1358cb9d3508667df4b72505ce14eb30ee87ad462323d870ff5f0b1343bade87aa349e9d6658b169ca6bc0bebae8d3152fccf2b39b6339b2865c404d50343b02ca50bf3239470380caa8d8b0880424e960311dbd2c5a9e56dd9247e1d1a319e23dbfe6afcfa87f7c872904c4c2ad395769fc820a1aba102b", 0xa0}, {&(0x7f000010d000-0xdd)="dcf9e5bda3d9be6f7df6787a18c9b79023a9d4c168c976c97d4dd5e7b112885390a226c110b04120510a42e8ff85e515a476c3e4d63041dc96097fd280a9b0b5aa4a1dc4fa02593e3066f5eaf672b97cd641a215b40b1d0855366d9f9a18374d826efec47c543c1281c1b7be4f8f209ce4ee37b611b682aa845e953c91276c9ba5a02f94e60707116c949c687211f26257f95a8585f6b41aebc01aa4c85172f5100e0f064353564590f13e629992924e511b4a76b947213a2afa11df5adbd03ad1493ba4c1c68336887586e7fd246fe285786404bbb17014cf340e8005", 0xdd}, {&(0x7f00001d1000)="272a7050f72d4cb26cb6cd04235f358e2b2f9147a774963ca7654c85d19e49d559ddbaeda4315b07978c2eb6eeb5dc8aef74cc4c31d027d26465a012cdaa8c65cdf04f9bce41a2a3a7b7231121778eae4f", 0x51}, {&(0x7f000043e000-0x3d)="ca3db7f9047dd0604934a88e0c805c7482dfaffd44670f4ddbc9f64a1859232a5be652d7d3bcf0437d8d2a2e7fca1b54aedd78f576f6eab86bb09383dd", 0x3d}, {&(0x7f0000dc9000-0xc0)="07c69c271a743e6c8a0c1a404548390fcad39bcbc59c634d65a331456e8f7919c1417f661de734c6b9718611ae6e35f58f167ae5100c4bece8b9aa58e6b3112aee6efa2727154b90648270c37c17171a485ae1f7d0930217234dcd44bab54f0d94bdafda8199d12fa1f1bad792c4ec3485d416a2f23672ff6d4e9329682cabbe80f987e2aa0a6a2dc896e9f9103f02fc65203458e6cd16c80c781d2757b7b748e4dc63f1f1802c4921ae134fb29ad0ab15eea537b60bbd838b1caa3a251f35ea", 0xc0}, {&(0x7f0000594000)="4e95ffcbd02ebdc5f4417bbbb2b727ca45b6b2a8c791873ccd5564f621440932986dcf0888d719a3d5fe1c8f63e099183ff5f3a548476829968e8a7eca868cdf2dc043c4fee8f9b752ee45ecdc419dde59149ccbe9b049c51abab87a884515e3615e50bfe162ab64796f8c7abd56a7c0fce9d1d67adc481c0dd00dc663fd530fd1c74125cc2b1a9d7261ba0e0ade165ecb5d46e72cf5221253a842b5f68798ff28e81e2b5f3ad8571dc11e861f06d3dc1e5726550c", 0xb5}, {&(0x7f0000bbc000)="85f7c926b1013db552c494241aa68e45501248d9fef5802374ead014f3221e5cd8365b06a22272d88e90afa69dde9eb56c53bee8695584e8fa92c3e384c01bd5acccb0ed220832e8f3db13d786d88cebb78eac266092e07e26477345c5fa6c598e018d5000fd242271a04cf8ec8fd359831ae5d62193210d391c3a58ffec073b9e2f5c0e6cffe62f458e748aea0cd14db19c9f41153b2f29e9f2053bb2376e4bf3c3bd3d8bd186e7211d275e33297418fe208ad5", 0xb4}, {&(0x7f00000ca000-0x76)="a9e20cbd91b75142496a01d334ea2b689bf2cf8b2594024703b11b6804a254a5d8154195085d79275635255354ca566a6127723e5b211d7cdd80bc24fc4d8d8b5070ceca5271df039eec3dee08a2d8c8ad67bb13cda2f8caffdcda33fcee266ffd1c7ad82cd17db34b3a6fef4a86e4a5e5ad4d2b0a3c", 0x76}, {&(0x7f0000e3b000-0x9a)="a43a95255cd46a5beceb33721c2e40823b8525d9b46955a770f4a0aac36ea2239508a03787057c0431960ce53f705730cabfa81410408484c7f6d17ac25a741e16c5309b8ec7a3b0a4d7b736e70bd6564edc43bc4d6bedf3cf971d2a446713192a82714befc899aa1ff75bd778c7a3f663d02ef5ba20c301a679ea07a57ae508d1883990e8aeaf9b017ed90f1f659408ba4ca8b4fe81fbaf9390", 0x9a}], 0xa, &(0x7f0000bb2000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x48, 0x20000004}], 0x3, 0x4000000) getitimer(0x0, &(0x7f00004c3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)={0x0, 0x0}) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f00002ef000-0xc)={r2, r1, 0x4}) dup(r3) 2018/01/25 23:07:41 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x3c, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = userfaultfd(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x240400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000)=0x4, 0xff12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x11, 0xc0, &(0x7f0000004000)="fd1b1da4a281aeddf82da8654ba6c54bf4ec430fc9a1905d02c9c2e10b77925b8a542924c8f06999faaaf59b8c1b1cda5ba4b334367c12383910e89889c6be9309d04aa56d6ceabde0081a1c97407118787c48c999714e3276c64462c74ab4c2e3b50051b82a97fc744f492be50eb51cd0b43a832d4dfd4104f6c512cca259914e8e96852365c493e5330ffc29166913069f345154522cf4d944cd7040e919c43b10395e53fe4d3d172f81b7ee0774abe4cdcfb39dbbc5368d8c66d2f889a6ad"}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/25 23:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c5a000-0xb)='/dev/adsp#\x00', 0x9, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e60000-0x8)=0x0) r1 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r1, &(0x7f0000f25000)="96", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) 2018/01/25 23:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f00006b5000)='/dev/snd/pcmC#D#c\x00', 0xfd, 0x200002) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00001cc000-0x5c)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe20}, 0x3aa1, [0x4, 0xfffffffffffffff7, 0x81, 0x7, 0x100000000, 0xd6, 0x1, 0xfffffffffffffff9]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fdd000)=0x9, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0xffffffffffffff0a, &(0x7f000008b000)=[], 0x0, &(0x7f0000769000)=""/0, 0xfe1d, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:07:41 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000003000-0x1000)=""/4096, 0xd2}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9547686bb97d702a89b290b0d3a5d21f9900c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/25 23:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ca000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000afa000-0x8)={0x2, r0}) name_to_handle_at(r0, &(0x7f0000b00000-0x8)='./file0\x00', &(0x7f00000d2000)={0x8, 0x0, ""}, &(0x7f00003b3000)=0x0, 0x0) 2018/01/25 23:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) faccessat(0xffffffffffffffff, &(0x7f00008d3000-0x8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000963000)='./file0\x00', &(0x7f000008b000-0x14)=@known='security.capability\x00') creat(&(0x7f0000fc4000)='./file0\x00', 0x60) modify_ldt$write2(0x11, &(0x7f0000b91000)={0x5, 0xffffffff, 0xffffffff, 0x6, 0x6, 0x4, 0x2, 0x1, 0x8, 0x0}, 0x10) 2018/01/25 23:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ead000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a40000-0x8)={0x0, 0x1}, &(0x7f0000548000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b6e000-0x6)={r2, 0x100000001}, 0x6) ioprio_set$pid(0x0, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001cd000)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000e38000-0x34)=""/52, &(0x7f000046a000-0x4)=0x34) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00006af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r4 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r4, &(0x7f0000973000)="36000040010036e6df0100000000008049e61d78d7ac0003cf", 0x19, 0x0, &(0x7f0000c11000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f0000ac7000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a76000)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000c74000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000025f000)={r6, 0x5a, "02f3f4f586272ac885c4ef5780e8b7cf2f043db49603ff426f6c453bcd67ca6f65bc2053a0792abfaed81edf73466834ea66244123a58a938a8449b2459aac7113fa23db44747831d0472f7970adea950447c4c1c9c8e816590f"}, &(0x7f0000ba7000)=0x62) ioctl$sock_netdev_private(r5, 0x89f3, &(0x7f0000e3b000)="b6ec84adb33e7a") r7 = syz_open_dev$adsp(&(0x7f000084e000)='/dev/adsp#\x00', 0x3d0, 0x20000) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000541000-0x4)=0x6) 2018/01/25 23:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) chroot(&(0x7f0000c94000)='./file0\x00') mount(&(0x7f0000e72000)='./file0\x00', &(0x7f0000d4f000)='./file0\x00', &(0x7f0000f94000)='pipefs\x00', 0x50001, &(0x7f0000ef4000)="216ebf931bf0d8409d583ed3f45e8b74c444a95751048279713a6f0e558c") 2018/01/25 23:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000ad0000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/25 23:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ddf000-0x9)='/dev/sg#\x00', 0x8, 0x2300) recvfrom$ax25(r2, &(0x7f0000ab2000-0x34)=""/52, 0x34, 0x40000000, &(0x7f000050b000)={0x3, {"05257af8ccb615"}, 0xfffffffeffffffff}, 0x10) sendmmsg$alg(r1, &(0x7f00008f0000)=[{0x0, 0x0, &(0x7f0000c37000-0x20)=[{&(0x7f0000cb4000)="b4970f961c5d1ef515427d6b4ac26b7206dfa566b70922101218c44370f6b6ed", 0x20}], 0x1, &(0x7f000021e000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000052d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$pptp(r3, &(0x7f0000dca000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 23:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006e5000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigaction(0xb, &(0x7f0000ba6000-0x20)={0x7, {0xd273}, 0x10000000, 0x7}, &(0x7f00005ec000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000667000)={0x0}) syz_open_dev$sndpcmc(&(0x7f0000e96000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd44, 0x402000) 2018/01/25 23:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000319000-0x8)=0x0, 0x17a) syz_open_pts(r0, 0x40000) 2018/01/25 23:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000259000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r2 = open(&(0x7f0000151000-0x8)='./file0\x00', 0x412240, 0x40) recvfrom$ipx(r2, &(0x7f0000dde000)=""/180, 0xb4, 0x40002040, &(0x7f0000c64000-0x10)={0x4, 0x8, 0xffff, "b8e3ffc121e6", 0x2, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000a87000)=0x18) r3 = syz_open_dev$dmmidi(&(0x7f00007ca000)='/dev/dmmidi#\x00', 0x0, 0x4000) connect$rds(r3, &(0x7f00009fb000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:42 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008a2000-0x20)={0x2710, 0x2, 0x7000, 0x2000, &(0x7f00006a1000/0x2000)=nil}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000571000)='/dev/autofs\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000aeb000-0x8)={0x1, 0x7f}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 23:07:42 executing program 7: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000041e000)='/dev/rtc\x00', 0x406000, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000420000-0xc)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb96648d32c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c401fbe6a04744ee9dcbf42d5e452da1a79fd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d3333b06330d2326f96a89011e269c0c5f7830bde2797091a183e3028a573c3b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f100000001200000019905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799080038cf324acf3747c4777f5c36ee12549cb82812298dc2fb96") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") membarrier(0x19, 0x0) 2018/01/25 23:07:42 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = socket(0x4, 0x80006, 0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000c000)=0x81, 0x4) 2018/01/25 23:07:42 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x0, 0x7f}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ffe000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x801) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c32000)=0x7) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000ffe000)=""/4096) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket$pptp(0x18, 0x1, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e2b000)={r1, 0x50, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000575000)=r4, 0x4) r5 = fcntl$dupfd(r3, 0x406, r3) ioctl$VT_RELDISP(r5, 0x5605) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r2, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000fff000-0x8)=0x1001) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fd2000-0x8)={0x0, 0x0}) 2018/01/25 23:07:42 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000092e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c0a000-0x8)='./file0\x00', 0x1) ioctl$KDENABIO(r0, 0x4b36) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000fd6000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pkey_alloc(0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f89000-0x4)={0x80000000}, 0x4) 2018/01/25 23:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000052000)={0x27, 0x1, 0x4, 0x7}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x4) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a89000)={0x0, 0x0}) 2018/01/25 23:07:42 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000089c000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000037c000-0x34)={@ll={0x11, 0x3, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}, &(0x7f0000000000)=0x0, 0x20}, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800000010f, 0x0, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/25 23:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6(0xa, 0x800, 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00001e3000-0x4)=0x0) 2018/01/25 23:07:42 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006c1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fc2000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/25 23:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000079c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000745000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c25000)=0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000529000-0xd)='/dev/dmmidi#\x00', 0x2, 0x281) getsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000bed000)=""/138, &(0x7f00006ae000)=0x8a) fcntl$getownex(r0, 0x10, &(0x7f0000f39000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000e11000-0x4)=0x0, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff7000-0xc)='/dev/autofs\x00', 0x40100, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000546000)={@generic="ccf36b690d23d4ddba705771dc12bfcd", &(0x7f0000a8d000-0x10)=@ethtool_regs={0x4, 0x7, 0x4, "2798dfb0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000cd6000-0x18)={@loopback={0x0, 0x1}, 0xa2, r1}) 2018/01/25 23:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000002000)={0x1, ""}, 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b6f000-0x8)='./file0\x00', 0x40, 0x100) ioctl$TCGETS(r1, 0x5401, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00003f6000-0x10)={&(0x7f0000777000/0x4000)=nil, 0x4000}) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00008af000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:42 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000187000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00004c2000)={0x3, r0}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b37484ccaef57098d06d374e7e438a595dca2506f66c92987bddf26d031cb9ab7bf315e1e1b52ab4bd3af790a839f305b650b9a0daa091b44a7d10a8c989cb", 0x0}, 0x60, &(0x7f0000008000)=[{&(0x7f0000001000)="4eeaae4332bec017f5", 0x9}], 0x1, &(0x7f000000c000-0x90)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000-0x4)=0xfffffe2c) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/25 23:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ca7000-0x4)=0x7) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/25 23:07:42 executing program 6: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e5c000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x1, 0x6}, &(0x7f0000001000-0x4)=0xffffffa9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000029b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000003000)={0x53, "2e5a41803cdac8d44eea426938003292cea66f6a27c7cb82da2fdbec58c242a5979dff3d37a96381ae722498cc92ae81f958eb046a8ec751abed54db212fc43a298ade6f05c86aac66d956dd29ae62a1693a37"}) ftruncate(r0, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x0, 0xfffffffc00000000}, 0x8) 2018/01/25 23:07:42 executing program 0: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xd6)="040dbfff2a5714fe31ed189ae33f92bd256b54926f718f0be412a1fb338279738f3a2fb24e1f53744ddcb75ab5aecf43ed8c3c54ef3d33d9b5fd3447d1c292aedc1d4ac48f9b4ea5d0963936dd8879997377cf81f5e605850203efd24b26e934dc262152693d2b5695372ce04e6921286cabc8911d8e12b2056f67efbe6eb66a95ad5157de6be1ef31cc339e21e91af3aded86c890b8e1877c8c6d1c724d4fb5f5f50bbcf5d3d5c6ec6da1ba39cc037d006d4c6b578f84d593a1c8b522aafed812fc88a92af6a2804ff56b790e152b15e9024ac3d99a", 0xd6, 0x4004, &(0x7f0000001000-0x10)={0x1a, 0xc, 0x0, 0x1, 0x1, 0x7, @random="b2a62f2de831", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto(r1, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "fe0100000001", 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f000034d000-0x38)={&(0x7f0000c7a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004cc000-0x80)=[{&(0x7f0000c31000)='N', 0x1}], 0x1, &(0x7f0000d79000-0x218)=[], 0x0, 0x0}, 0x0) r3 = open(&(0x7f0000c47000-0x8)='./file0\x00', 0xa0400, 0x80) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000047000-0x18)={0xff, 0xfffffffffffffff8, 0x80000001}) 2018/01/25 23:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x20) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") 2018/01/25 23:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) membarrier(0x19, 0x0) pwritev(r1, &(0x7f00006f6000)=[{&(0x7f000082a000)="", 0x0}, {&(0x7f0000cc4000)="", 0x0}, {&(0x7f0000efc000)="c0", 0x1}], 0x3, 0x0) pkey_alloc(0x0, 0x2) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) socket$pppoe(0x18, 0x1, 0x0) 2018/01/25 23:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00004b9000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:42 executing program 1: socketpair(0x14, 0x80003, 0x5, &(0x7f0000f88000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000ad6000-0x7f)=""/127, &(0x7f0000ca6000-0x4)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2, 0x101, 0x0, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f29000)='/dev/rtc\x00', 0x90040, 0x0) write$vnet(r3, &(0x7f0000669000)={0x1, {&(0x7f0000ac9000)=""/146, 0x92, &(0x7f0000058000-0x39)=""/57, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000cd8000)={0x1ff, 0x1, 0x2, 0x1000, &(0x7f00003ff000/0x1000)=nil}) io_setup(0x10000, &(0x7f0000d15000)=0x0) io_cancel(r4, &(0x7f00005bc000)={0x0, 0x0, 0x0, 0xf, 0x5, r2, &(0x7f0000b2f000)="a6ce8f1734552a", 0x7, 0xa2, 0x0, 0x1, r3}, &(0x7f0000353000)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000778000)={r2, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) write$vnet(r3, &(0x7f0000454000-0x68)={0x1, {&(0x7f0000913000)=""/0, 0x0, &(0x7f0000598000)=""/8, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) fstat(r3, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x1}, 0x20) r5 = getpgrp(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000583000)=0x0) rt_tgsigqueueinfo(r5, r6, 0x2d, &(0x7f0000bbb000-0x10)={0x14, 0x8, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000055f000)={0x0, 0x0, 0x30}, &(0x7f0000505000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000050d000-0xa0)={r7, @in6={{0xa, 0x1, 0xfffffffffffffbff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x3f, 0x400, 0xfffffffffffffe01}, &(0x7f00001f2000)=0xa0) r8 = add_key(&(0x7f0000a16000)='.request_key_auth\x00', &(0x7f0000849000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ec000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r8, 0x740) 2018/01/25 23:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000918000-0x8)=0x7) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000021b000-0x4)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000952000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f71000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000)=0xe8) recvfrom$packet(r0, &(0x7f00002b7000-0x2e)=""/46, 0x2e, 0x20, &(0x7f00004a6000-0x14)={0x11, 0xf8, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r3, 0x9, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000034000-0x6)={r3, 0x1000}, 0x8) r4 = memfd_create(&(0x7f0000890000)='#\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000da9000-0x10)="a81d4096c455f1bcdc023c1e3a3346c9", 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f000067d000-0x4)=0xdc, 0x4) 2018/01/25 23:07:42 executing program 5: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000d7c000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r1 = socket(0x200000000000010, 0x0, 0x5) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000d7b000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) [ 80.141285] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/25 23:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt(r1, 0x0, &(0x7f0000311000-0x74)="efe5ddc096e1104447e10b7becf7db95c084a70d9f23716065ba2cf8f07da61505e95abad74132d9d0119f3c121a36263e3cc4e33576c1b1b87301f1153684da7af58ddc10d3370d0b9baa968d303556c3c34ee4b837e6b9ec9be9e4244bee626c2f563320b301d387495025160403577fe5b7ad") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getpeername$inet6(r1, &(0x7f00001d5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fee000)=0x1c) dup2(r2, r0) 2018/01/25 23:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b3f000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000046000)=""/226, &(0x7f00006a0000)=0xe2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f83000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000109000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000e37000+0xeed)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x9, 0x9, "4bb6e84df2859544975c6ccb463476cbfd5f2b28dca0b3b7f54c5baa83cf4f490bd4bfd45583e57d6fe126afb3d41bfc4ce9fb997d86c6930bc845abbba80186cb1087c9a92f25a71debde2985c8410e"}, 0x160) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f000079f000)=0x0, 0xffffff5e) 2018/01/25 23:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c7f000-0x12)='/dev/loop-control\x00', 0x60801, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000189000)={0x0, 0x80000, 0xffffffffffffff9c}) tee(r0, r1, 0x80, 0xa) r2 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000280000)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r2) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r4, r5, r5}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f78000-0xc)='/dev/amidi#\x00', 0x9, 0x2040c0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f000066a000-0x4)=0xee3, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000edb000-0xb)='/dev/audio\x00', 0x101200, 0x0) 2018/01/25 23:07:42 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000016000)='ramfs\x00', 0x8040, &(0x7f0000017000-0x2c)="759629608fa07d4d91e2328b09d270bc0e9ee8b8927664bdc6c21323de847da8e02be4e5fb58a2e4b9528fc5") recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004a3000)='/dev/amidi#\x00', 0x5871, 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000654000)=0x8001) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) 2018/01/25 23:07:42 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f000000b000)="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") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:42 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d64000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000502000-0x38)={0xe8c8, 0x1ae, &(0x7f0000ac1000)="0704a934f27590e0675e01c364ff2922dc139b2a7cfdce28d2eb7c904e8355856fd853c30d20827a3d7da1ceb1445e7b80915d6e364b28ebb8c10436facd235f59203024", &(0x7f0000000000)="f946af3707c4de91fa370815f629a3926d999060a33310b06f9a4d8c098270ce93ee4884ea51a06df7505884a2e3ed4bf816b8117e05498afb3e60015d12082023b73e73dbb75cb274dce084fa8ae14865e843be0bba4bc5016b0f9a4cb342d4ba4c8795999348e5c9975f401f64d64c723e650bf2c89c529a87f877989301a9d294a2032cebe5a35e2c4925a716f09e62b787b7cadb2bf689f3d7551e38ffe5507afd76ab361e517b3a73e50ad35a53a76f185ef04303eed87000267595721f1eca7ba2bf69e20c0a998820", 0x44, 0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/25 23:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3a000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00006ae000)={{0x80, 0x100}, 'port1\x00', 0xc0, 0x40000, 0xfffffffffffffffb, 0x7ff, 0x1, 0x2, 0x100000001, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(0xffffffffffffffff, &(0x7f00004d3000-0xe4)="eeb02c25cc7ed69fae379422cf8fc6eef52a47cf5540a39f2f869a021af75327fc01d42a9d63a76fffb06898554d4f4d8c3940c61eeda295d4a0c39e2acd4ea18e0652bb2d89e2769b27265ba31ef3c42a8680450b0146a22fee53b7380360ab14162c5a508b65ba548728b3bb4b9ff236872bf4e446900b74320d4a07c1b13afdafb4b60b75631178d3491fc645a0d90a9e1bd0b9344f09521fcffe4e0c4280ee6a3e7bc88da980a5d7d81038c8008cc606d38ac44cb528347a6f2ef222d7a0897690b321cfe897177e305d2479dec8f328511ce9cc2f7403c9cf9076e6746e7ce6f526", 0xe4, 0x40004, &(0x7f0000d21000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/01/25 23:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1000000004, 0xffffffffffffffff) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ff000)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000c02000-0xe)='./file0/file0\x00', &(0x7f0000717000-0x5)='ntfs\x00', 0x0, 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f00009a5000-0x16)='./file0/control/file0\x00') 2018/01/25 23:07:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000191000-0x4)={0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000884000)={0x0, 0x0}) bind(r0, &(0x7f0000153000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x3, {0xa, 0x3, 0xffffffffffffffe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}}, 0x3a) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) 2018/01/25 23:07:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) 2018/01/25 23:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x1, 0x12c6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c55000)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000626000)={0x10003, 0x0, &(0x7f0000ce8000/0x1000)=nil}) r1 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ef5000)={@generic="2a35d7b22d79f79abc5f3f41260743d2", 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000364000-0x50)={{0x9, 0x53}, {0xffffffff, 0xfc96}, 0x8, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/25 23:07:42 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x78000217, &(0x7f0000147000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x2)=0x0, &(0x7f0000a63000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005e8000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000069e000-0x4)=0x0) socketpair(0xf, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0xb}, &(0x7f0000002000-0x4)=0x160) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001000-0x8)={r5, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000-0x20)={@generic="f8e95194ad8c00ee139dd908e8cd20e9", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000000+0xc65)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfedd) lstat(&(0x7f0000d83000)='./file0\x00', &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x7fffffff, r1, r2, r6, r7, 0x80, 0x2, 0x0, 0x0, 0x0}, 0x4000000000, 0x2, 0x6, 0x87, r8, r9, 0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000034b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$vnet(0xffffffffffffff9c, &(0x7f00007b8000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x9) r11 = syz_open_dev$sg(&(0x7f0000715000-0x9)='/dev/sg#\x00', 0x3f, 0x10280) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000061d000-0x4)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000012c000-0x14)={0x0, r4, 0x5, 0x0, 0x0}, 0x14) ioctl$TIOCSPGRP(r11, 0x5410, &(0x7f0000486000)=r12) setitimer(0x0, &(0x7f0000403000-0x20)={{r10, 0x0}, {0x0, 0x0}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:07:42 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006dd000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) getegid() r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80) ioctl$fiemap(r1, 0xc020660b, &(0x7f00004f1000)={0x7fff, 0x7, 0x2, 0x3, 0x6, [{0x80, 0x1f, 0x1, 0x0, 0x0, 0x2804, 0x0, 0x0, 0x0}, {0xb8ad, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x80, 0x4, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x106e, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffff, 0x6, 0x87, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x13ec53a000000000, 0x9, 0xb1f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000000a000-0xc)={0x7, r2, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000054b000-0x14)={0x0, 0x3, 0x1, 0x3, 0x100000001}) 2018/01/25 23:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) flock(r0, 0x8) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000669000-0xa4)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000677000-0x9)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000375000)={0x0, 0x4c, "5751a6fb407c27582854e6c9499410bd31ee67bf2a5c364c657045dbb19cacc234b3e5b88ccafc09fc88f967b11553a2e49d0f2bc25a60b6bd7ec7d8e616f601943f54bacbc8b18193152eaf"}, &(0x7f0000bf5000)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d07000-0x8)={r2, 0x80000000}, &(0x7f00003ec000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000806000-0x8)={r2, 0x8000}, &(0x7f0000a55000)=0x8) sigaltstack(&(0x7f00005be000/0x2000)=nil, &(0x7f0000536000)=0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000091b000-0x10)={0x0, &(0x7f0000241000)=[]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) connect$bt_l2cap(r1, &(0x7f0000082000-0xe)={0x1f, 0x4, {0xca, 0x20, 0x63, 0x6, 0xff, 0x5}, 0x7, 0x4}, 0xe) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000b8c000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/25 23:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001c9000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x400, 0x5, "30346afb7d4058fb615766f578acb1971e60bda951b79e549b8054f3141b0abf844ae78d6f93dceb379fd31fc99809acbf4964dd052dea189c1a1319394184fa991f82302c1d9652ba4b1668d1f590d5"}, 0x160) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d5c000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fa8000)=0x0, &(0x7f00001b2000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r2, &(0x7f0000600000)=@known='security.selinux\x00', &(0x7f0000173000-0xfc)=""/252, 0xfc) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00004e7000)={0x8, 0x0, 0x3, 0x6, 0x80000001}) poll(&(0x7f0000b11000)=[{r2, 0x0, 0x0}], 0x1, 0x9) 2018/01/25 23:07:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000b25000-0x5a)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bbf4ff93b2ee0146cd5ed34882afb9950b00039132fdbf2b83d30180000000b3"}, 0x5a) dup2(r0, r0) 2018/01/25 23:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003de000-0x8)={0x0, 0x0}, 0x4, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) fgetxattr(r0, &(0x7f0000784000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000c1e000)=""/72, 0x48) openat$dsp(0xffffffffffffff9c, &(0x7f0000445000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/25 23:07:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000139000)='/dev/input/mouse#\x00', 0x7ff, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f52000-0x20)={r0, &(0x7f0000740000)="", &(0x7f0000156000)="cf61d971fd4394e422cc985b7200a4319382b4361fd7bc2556445e1657a4fc2b02d20eac6e48612137d9d8c22c79267bd4218363303b313f642529f915bbff35d4e13ffa913005a4c59925dea7905cdd6c114ed3644e79dc54d1debb9441897520ae2c4cfc4d43598bd0d30de77464419a10d91ca952211196f4", 0x2}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000089e000-0x3)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getresuid(&(0x7f0000d19000)=0x0, &(0x7f0000050000-0x4)=0x0, &(0x7f000080e000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r2, &(0x7f0000024000)="c3", &(0x7f00005be000)="", 0x0}, 0xfffffffffffffdd0) set_robust_list(&(0x7f00009c4000)={&(0x7f00009ec000/0x1000)=nil, 0x2, &(0x7f0000113000/0x800000)=nil}, 0x18) [ 80.513338] CUSE: info not properly terminated 2018/01/25 23:07:42 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000d84000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="53117df27797bd110f94b53d24d7d25d2dbdf36d2324baba1083fc157345540e7c2a7732ad0b7c51f7e470ca95afb2904d586f6266b96cbb0c25a8291b6885d8dc822d0744cd1651f91591061ffb10c9ef055a5ee9fd6aa64c9ef1a1dc498509ed8c538d959284d89bef95d378af3f81e50f4de43204784075bbe47b4b1a17b2709893b5cce02e042cc7534cacbf680b2badc3fceecacd", 0x97}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000262000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) r2 = semget(0x0, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000001000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000007000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000030a000-0x10)={&(0x7f0000a27000-0x70)=@bridge_getneigh={0x70, 0x1e, 0x203, 0x2, 0x1, {0x7, 0x0, 0x0, 0x0, 0x8144, 0x20010}, [@IFLA_IFNAME={0x14, 0x3, @common='nr0\x00'}, @IFLA_CARRIER={0x8, 0x21, 0x242e22a3}, @IFLA_TXQLEN={0x8, 0xd, 0x30}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x6d0}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "3a68dcdbc47c49cc347340f8d5"}]}, 0x70}, 0x1, 0x0, 0x0, 0x4011}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x6, 0x2, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf920229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376633, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b48000-0x50)={0x100001c1, @tick=0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x3fe}, 'port1\x00', 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000083f000-0x8)={0x81, 0x4, 0x100000001, 0x8}) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) setxattr(&(0x7f00007bc000)='./file0\x00', &(0x7f0000185000)=@known='security.capability\x00', &(0x7f0000b12000)='%$:cpuset[*\x00', 0xc, 0x2) 2018/01/25 23:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) open_by_handle_at(r1, &(0x7f0000804000)={0x28, 0x1f, "59d08f667f81b1c7a4bece5db7c446e5928725163ad4c45b19300daa30d1e63c"}, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007a0000-0x8)={0x0, 0x0, 0x0, 0x3c65598a}) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80000, 0x8, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) poll(&(0x7f00009ab000-0x28)=[{r2, 0x0, 0x0}], 0x1, 0x0) keyctl$join(0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000247000)=0x1, 0x4) 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000be6000)={0x0, 0x0, 0x0}, &(0x7f00009cd000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ab000)=0xc) setfsgid(r0) 2018/01/25 23:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000062f000-0xa)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007ce000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d17000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c0d000)={r2, 0x40}, 0x6) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e22000/0x2000)=nil, 0x2000, 0x4000, &(0x7f000051f000-0x8)=0xfffffffffffffffe, 0x3, 0x800000000000000) recvfrom$inet6(r1, &(0x7f0000a11000-0x4f)=""/79, 0x4f, 0x40, &(0x7f0000397000-0x1c)={0xa, 0x2, 0x6ecfa635, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) 2018/01/25 23:07:43 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d12000-0x20)={{&(0x7f000073b000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) madvise(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x16) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00009d0000)={&(0x7f0000450000/0x1000)=nil, 0x1000}) 2018/01/25 23:07:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000+0x93d)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a78000-0x11)='/dev/qat_adf_ctl\x00', 0x200741, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000046b000-0x4)=r2, 0x4) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init1(0x80800) finit_module(r1, &(0x7f000083c000)='/dev/qat_adf_ctl\x00', 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00005ae000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x9, 0x1, 0xfffffffffffffffd, 0x80000000, 0x7ff}}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000e77000-0x4)=0x1, 0x0) r3 = dup2(r1, r1) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000199000)={&(0x7f0000423000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000081f000)=[{&(0x7f0000f07000-0x1000)="6d1cd4c72852db820c007824cbf461f041bd84b7606b6062559b6dfd5f310d6c92dbfd234fcbaca23f27204bfd8f3d5dcfb976fab44d04157816fd11dce60a00e5b9717c610b3f62b450a726694ae454338b51cf5c4f504410af80c6ea04f3956acc7a456d81a6a179d68c85d4bf14b5c3d83c43f90336f213319e3a2669259aaef5aa021abc29796b2cef27e0f5a9b17f82a1ecbdf238454ae20e8b22c2104bf2ec856617ba97e7a5246314f4a68f365902a4b8af21c338b064ef5e12c9b1c3f39a20beb4e79ced83fe5197351b17f0604a08d518385139774628a20587406fff54806bc193c98a49ec6a0313b0e811028009eabaa18e956552b12652b2b841c11d987aabde907a7c65e8df01ba3b09e1fc3290af51a5bb4b080807c58989f9eab9829a12809a7fbae69d3a74a213fb5514db8214898824ec0ae2f2212f2f81b82a8848a920d3781aaaedb059389ffb23037aa211d8bc83b65662d213c2f3d176437ad54cf919c71f006208c0f838f4f8a3979eb169fc3564c1a2032c95e8073a1e6e5f28ab0fd07289e30437685324660b11c25109fbd5fabf0a655823045b96045f22ab89e7fc98a180c409b83017d94e71d16d12c31be07faa7d0e597dd54c4682cd7fb3405d4f84ca9a835c16b363f51244b16de79b4feefb439e680417df4bcfc842025196d0194cb6d19039fd33b2172201e7cbcc82094039d34d55fa4bca5dbfba92916161ddb33571a4a618c8cd03ddf37a9baaaa9d9936d6afe95b8017ca91811fe7847d559bfb8da1458ef0f1c41f9bb756e8d8571c5c92e9592c1d2c6e3fef0b2d1351dc66a6f985072a96187528e1222b825fac8baef4de330c18f7caa2f5ec5ac9842f7a2ec774b3348efafadb40ad5c6e628cfdc239ce64cbd0f6c6e66a5e0c3c5c850ca09269f3b7c0b01822ac2cc187e7709abfea426938ded78872ce916bb026a2e674b03c7837e7e7d4bb72fccef7ac18676bc8fd4d9be45493de5314b33df26c057f3c220e40ad888a7cd0b5a5538eeebef104a9f7c4a90ef82c01dbe753c73e15dc38481a849980388dba7a489b78dfa56e79e1db2ceab9182edc99cf70f1e51d35e06383aefcef830de17eca42c6503cc6ff22679ab3e88bb8c48f681fa9fb35ce52eea049a688ece2cad3595fcba6f8a182ce1145e2715d85b365429fd5435a300c7bfb5cad271728e17da193660302b958b1c7c8472f932106729da8e8478b8d692fe814094a887af49aa8a6d18c3640b7516e9dee11950d5bdb2c175500c671654dc9bae0ab78db70f283f8463e782dd0c2ebabe148f9c14380a4db32d520f3f7893e8c3b5879994b8b1422068875f937a30eee7a61bd21b58bc3edf70f21286401f1453e7cf24548504918fe957032152429495e1be7b328df8618dc72f2f65a57ce5dd0bad14a35fdb0e213d2a36dff3ca3b188f9a3e316a277e13cf9a3ae27a9f9b57a5b8b8641a0b5aff09c622c8e5d38cff57fbd02c021db1ac690ebbf2315d6cb90c52d3d26ab2ab70da43ed3375606809476502fe51b692978185dc931bccc44f8f9935f6d7e32c4a9167d2e7d617546270be7d2ba72df02701938745effca8f954b0c869ba21c4746817e623d528a682cd3dc0a9adc1f26fb6c87c4e2fde05f8fb33030c4b2c4046e715c585bbe79e7e64eeb67e69e05d5d4ace471b3d7ec82c45771dbe46f020487be8314d22b96568406fb6e86a554995181b63d6eead89ce8753cfdce11fa2679f5d15bf7c9cdc23b04635ca3548ca69d0b35039b08dce9fa773d94dfe9676e887732dd39c38fac35582d9fdba1add684f94754aa77748a995db416e0e49923faa4656cac7545dd090d3ade9bf5dda71cf51b9f4e9c9ee65780fb8db866756a088482ef691ad97fd988f22f180dfff2f62381771b51daa001cc030baa2eb7e2081e87d6ab0de8b6fe11286ff83def23aac64b5d9100107236aa18c85085b4a553addf3797c6997d782103d01603c1c6437b50d150dd9c31f119b6a7ddf33beaccf40e0a93f343c3d0ec38e49507519948c8a169d4561a270e", 0x5b1}], 0x1, &(0x7f0000d93000)=[{0x108, 0x13f, 0x9, "821a934f1de89cbc4e7c469c566684671f533c950d9a1952b0217af865eda1106dab8f94716d0d13a97a27c35f3817b2bb4ab31ceadafa46237ebb29b420f54df3f2edcaed55e896168fe316b279b5f69fe942366aa209a45f1a1637a593dd132bc83ed577a1c7cc0be0ac17ca7b1c23987bb80b549c6404cb7417a119ed05114537035366ddb228537d3be1f23238d7dd1b0fe3e78ea00667acc369111b6a0784005a6f2da1fee5fec1a8ccc1acca077f8c1f4e9c470a48a89d7b016f34441b7336e89f3fd643f56310ab08546164d39dc08e38c5830faecd36d65cc0a3ef7bda59f2ebb7db81d302742d7fb866fc7ff3e98a64880d"}, {0x70, 0x119, 0x80000000, "8fa1c40c869a7df3abf403050a2c97e0ba83346b663dc334297caa2eb985c6fa1441ed2528d351acc0ddddfb76de5cac105bc8db3116be397d0a912e5efdb2ef1688a4fb2130943bba809607edfc79f6af760e4921e806be40fa"}, {0x50, 0x119, 0x6b9, "5525f761359623b2875b7375c6875223f2c9542e37c9d0c2cdc12a537cb8403c539f19ab35bce68b1674611a6c6c716de3ec70568b828c3a692e71"}, {0x80, 0x101, 0x400, "86bbdf9946bb0feeb8ecb29e63b84d68d9fb85dd4d6c83a466e480f5abbeabf0d78d4f19a953acdd1c2aac3d07bfc2b28b668b8ec73b67f6876e11acc225da921931fc02d2cf04325c08df7b379bc1fa80facaed2ca6ff900a26676f476eb37c3d0f3d3296757001bc"}], 0x248, 0x0}, 0x4000000) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000abe000)={0xffffffffffffff9c, 0x50, &(0x7f0000273000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ca9000)=r0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000191000)='/dev/vga_arbiter\x00', 0x242000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000-0x4)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000093000-0x38)={&(0x7f00001f7000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f02000)={&(0x7f000061b000)={0x2, 0x6, 0x1, {0x0, 0x0}, {0x77359400, 0x0}, {0x2, 0xbe, 0x286, 0x3}, 0x1, @canfd={{0x3, 0x0, 0x3, 0x5dfaf7bb}, 0x8, 0x3, 0x0, 0x0, "516f0c427b2825c2f98884ef97b55263d2c1fb6a039c813bc818e2cefa5de28bc8538b572420b5a496875bed9156f595d3dcf6feeb3e0eaebe45458d9982928e"}}, 0x80}, 0x1, 0x0, 0x0, 0x200008c4}, 0x8000) r3 = creat(&(0x7f0000ef0000-0x8)='./file0\x00', 0x19e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000287000)={0x139a, 0x4, 0xfffffffffffff800, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f0000426000-0x11)='/dev/sequencer2\x00', 0x10a00) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000304000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000f4000)='/dev/snd/pcmC#D#c\x00', 0x938, 0x440000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00007c4000)=0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d24000)='/dev/dmmidi#\x00', 0xf9e0, 0x1) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d24000)={0x0, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x53f6, 0x5, 0x8001, 0x2, 0x1000, 0x7fffffff, 0x80000000, 0x9, 0x401, 0x8, 0x3, 0x7, 0x4, 0x3f]}, &(0x7f0000d24000)=0x108) accept4$inet(r1, &(0x7f0000ba3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7c000)=0x10, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d25000)=0x0, &(0x7f00005f1000)=0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d24000)={r2, 0x1, 0x6, 0x6}, &(0x7f0000d25000-0x1)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d24000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x5, 0x401, 0x7, 0x6, 0x100, 0x101, 0x36, 0x400, 0x4b, 0xe9, 0x7f02, 0x1, 0x8, 0x2]}, &(0x7f0000d23000)=0x108) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d24000-0x14)={r3, 0x100000000, 0x1, 0x1000, 0x4, 0x3}, &(0x7f00008a1000)=0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d25000)={0x3f, 0x7, 0x1, 0xffffffff, 0x4, 0x6, 0x0, 0x101, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x4}, 0xb) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, &(0x7f0000c41000)={&(0x7f0000c0d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000430000-0x30)=[{&(0x7f0000966000)=""/158, 0x9e}, {&(0x7f000030c000)=""/13, 0xd}, {&(0x7f0000114000)=""/247, 0xf7}], 0x3, 0x0, 0x0, 0x3}, 0x0) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000a05000)='./file0\x00', 0x0, 0x12) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000993000)=0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a02000)={0x0, 0x80000001}) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000c67000-0x38)={&(0x7f0000645000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f000045e000-0x1)=""/1, 0x1}], 0x10000303, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x40000000) fcntl$setsig(r1, 0xa, 0x28) 2018/01/25 23:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000001, 0x62) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cf4000-0x30)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 23:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f000079f000)='/dev/audio\x00', 0x260700, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0xfffffffffffffe01, 0x40000000000000, &(0x7f000020f000-0x1c)={0xa, 0x1, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x0}, 0xfa092be2cf67e11a) r1 = syz_open_dev$mouse(&(0x7f0000658000)='/dev/input/mouse#\x00', 0x7, 0x8040) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000022c000-0x10)={0x5, &(0x7f0000863000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000555000-0x10)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003e4000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x5, 0x4, 0x80000000, 0x8, 0x0, 0x1, 0x7, 0x1, 0x10000, 0x0, 0x13, 0x7, 0x0]}, &(0x7f00008fb000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006dd000)={r1, 0xa4, "b3b8c94ef0a8d91db4acfba56bdca0b53966d29e17cdd205beaa6dc7955d06a4888201b8e38e98fbda538fc73badfbcce92c06c8436975e36a89a9da6376c97d359619052ca2b26a9f65874c04710b7135f0d2a7d69aa2a6d57b90d8382d9eefb9179c5a0cec91c38cab5ce3d6ee43379e69f909e43022df578e96bae423592b4482d970effff3650368e6434ead6caf958bd49b37c059b235a4ec15c4076be658934222"}, &(0x7f00005d3000)=0xac) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000a34000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/25 23:07:43 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000001000-0x3e)=""/62, &(0x7f0000000000)=0x9dda640e36a4634e) 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') exit_group(0x20) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e55000-0xe)='net/mcfilter6\x00') connect$vsock_dgram(r0, &(0x7f00001a2000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cb7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) write$selinux_access(r1, &(0x7f00006a9000)={'system_u:object_r:pam_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x36, 0x0}, 0x35) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000bde000)=0x0, 0x4) 2018/01/25 23:07:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='^\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c03000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ea4000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000531000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x100000000, 0x3, 0x0, 0x2, 0x80, 0x20, 0x29, r1, r2}, {0x43a3, 0x80, 0xc0e, 0x0, 0x2, 0x5, 0xfffffffffffffffb, 0xbfa}, {0x0, 0xb4, 0x6, 0x1d0}, 0x0, 0x0, 0x1, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x5, 0x3, 0x3, 0x5, 0xf0, 0x400, 0x8}}, 0xe8) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x80, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffffffc) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) syz_open_dev$dspn(&(0x7f000019f000-0xa)='/dev/dsp#\x00', 0x9, 0xc00) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xe) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat(0xffffffffffffff9c, &(0x7f0000868000-0x8)='./file0\x00', 0x20000, 0x100) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c5e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000086e000)={r1, 0x8000}) 2018/01/25 23:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00001e8000)=0x0, 0xffffffffffffffc1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) tgkill(r3, r3, 0x2) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000838000)='\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000529000-0xa)='id_legacy\x00', &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)='-\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00002d2000-0x5)='user\x00', &(0x7f0000644000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000715000)="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", 0x1000, r1) r2 = socket(0x4000000000001e, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000aef000-0x14)={0x261d966a, 0x2, 0x1, 0x29, 0x6}, 0x14) getsockopt(r2, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/25 23:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) close(r0) 2018/01/25 23:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = creat(&(0x7f000003e000-0x8)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00003db000)={0x401, 0xa4, 0x5, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r3) tkill(r1, 0x16) 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000088e000)={0x0, 0x3ff}, &(0x7f0000c1c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d53000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000566000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000f97000)=0x0, 0x4) syz_open_dev$audion(&(0x7f000067a000)='/dev/audio#\x00', 0x9, 0x204300) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000bb0000-0x3)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000516000)='vNnet1.$&\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000)=""/4096, 0x1000) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x8000f, 0x800, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000004000)=0x0, 0x8) setsockopt(r1, 0x8000, 0xffffffffffffffff, &(0x7f0000000000)="f2121104d90fa626", 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(r3, &(0x7f0000003000-0x1e)='system_u:object_r:devtty_t:s0\x00', 0x1e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000)={0x8c}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000003000-0x10)={0x3, {"17b7ff58883ac1"}, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x4, 0x4, &(0x7f0000004000)=""/11, &(0x7f0000005000-0x4)=0xb) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008d9000)='/dev/audio#\x00', 0xffffffff, 0x4000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000b05000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a66000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 23:07:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000000)={{r0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000465000-0x10)={0x0, 0x0}) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={r2, r3+30000000}, &(0x7f0000003000-0x4)=0x8000000000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r5, &(0x7f0000001000)="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", &(0x7f0000000000)=""/243}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc4c85512, &(0x7f0000000000)={{0x80000000, 0x4, 0x2, 0x8, "4b29ccba39c7056d7688849a9f7fc0e725d119d582f8c0b3c5d85ec24ca0ec5904302ac7b5419e271e5f1a66", 0x2}, 0x400, [0xfffffffffffffffb, 0x9, 0x6, 0x2, 0x5c, 0x4, 0x3, 0x5, 0xc0, 0x81, 0x21770cfd, 0x20, 0x3, 0x1, 0x2, 0x4bd, 0x5f, 0x6, 0x72, 0x1ff, 0xfff, 0x7, 0x4, 0x2, 0x200, 0x5, 0x1, 0x9, 0x19, 0x3bacd210, 0x81, 0x80, 0xaa, 0x3ff, 0x5, 0x4, 0xffffffffffffff01, 0x400, 0x9, 0x7, 0x8000, 0x6, 0x4, 0x0, 0x9, 0x1, 0x8, 0xffffffffffffff68, 0x5, 0x9, 0xffffffffffff7fff, 0x35a9, 0x800, 0x6, 0x86, 0x8, 0x4, 0xceb5, 0x1, 0x8000, 0x4, 0x9, 0x7fff, 0x452, 0x9, 0x2, 0x6, 0x100000000, 0x8, 0x8, 0x7ff, 0x9626, 0x518, 0x6, 0x2, 0x80000000, 0x93, 0x3f, 0x25, 0x3, 0x4ea, 0x100, 0x0, 0x3, 0xf8000000, 0x4, 0x8, 0x7, 0xffffffff, 0x40, 0x1ff, 0x9, 0xa000000000000000, 0x9, 0x5, 0x5041, 0x100000000, 0x8, 0xfff, 0x2, 0x7fff, 0x0, 0x9, 0x81, 0xffff, 0xfffffffffffff801, 0x2615, 0x6, 0x3, 0x6, 0x9, 0x4, 0x202, 0x7f, 0x9, 0x3f, 0x200, 0x2, 0x7, 0x6, 0x1, 0x6, 0x200000000, 0x7, 0x7174, 0x5a3, 0x4, 0x8], {r7, r8+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='vmnet0/vmnet0\x00', 0x0, 0x1f9, &(0x7f0000001000-0x40)={0x4, 0x1, 0x8, 0x0, 0xffffffff, 0x100000000, 0x6, 0x5a}) 2018/01/25 23:07:43 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = syz_open_dev$usbmon(&(0x7f0000902000)='/dev/usbmon#\x00', 0x7, 0x2a21c0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009c5000)=0x80000000) keyctl$set_timeout(0xf, r1, 0x80000000000) r3 = open(&(0x7f0000e1e000-0x8)='./file0\x00', 0x40200, 0x4) getsockname$inet6(r2, &(0x7f00006df000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) timerfd_settime(r3, 0x1, &(0x7f0000956000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000091f000-0xd)='comm\x00') times(&(0x7f0000c5e000-0x20)={0x0, 0x0, 0x0, 0x0}) sendfile(r2, r3, &(0x7f00008a3000)=0x0, 0x7e) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000985000)=0x2, 0x4) accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r0, 0x0, &(0x7f0000a2f000)=0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000e7d000)=""/5) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000a34000)=0x0) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x100000000, 0xffffffffffffcc0f, 0x7, 0x8d, 0x5, 0x2, 0x3, 0x8, 0x7ff, 0xfffffffffffffffe, 0x8, 0x3, 0x2}, {0x401, 0x5, 0x0, 0x6, 0xfffffffffffff000, 0x8, 0x9, 0x9, 0x9, 0x7, 0x3, 0x3ff, 0x7}, {0x4, 0x7, 0x1, 0x7, 0x1ff, 0x1944, 0x2, 0x40, 0x80, 0x0, 0x7, 0x2, 0x20}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000)=@common='lo\x00') r1 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) fcntl$dupfd(r1, 0x40a, 0xffffffffffffffff) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000053c000)=0x0) perf_event_open(&(0x7f0000cf3000-0x78)={0x2, 0x78, 0x7, 0x7fff, 0x9, 0xfe, 0x0, 0x0, 0x4000, 0x2, 0x4, 0x100000000, 0x1ff, 0x0, 0x81c, 0x579, 0x0, 0x7ff, 0x9, 0x2397, 0x6, 0x5, 0x0, 0x8001, 0xd406, 0xffffffffffffffd5, 0x6d9, 0x100000001, 0x7f, 0x1f, 0x18ff, 0x1, 0x9, 0x401, 0x8, 0xfffffffffffffc01, 0x13, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x200, 0x7f, 0x4, 0x1, 0x100000000, 0x80000000, 0x1, 0x0}, r1, 0x4, r0, 0x2) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "fc00000af7791010"}}}}}}}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0f000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000f36000-0x18)={0x8, 0x6, 0x1, 0xffffffffffffff9c, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f000049c000-0x18)={0x4112fc64, 0x30, 0x1, r3, 0x0}) [ 81.238743] QAT: Invalid ioctl [ 81.257736] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000385000)=0x0, &(0x7f00003e1000-0x8)=0x0, 0x5, &(0x7f00002ca000/0x1000)=nil, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f000096a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) readv(r1, &(0x7f0000912000)=[{&(0x7f00009f8000-0xc0)=""/192, 0xc0}, {&(0x7f00002e2000-0x7d)=""/125, 0x7d}], 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c10000-0x5e)={0x0, 0x56, "800f1e566479b4aee385cd48dbdf6bce1909a48c8611ce742821a01cac7c610a08eadab7cf11410fa358c80e57d6ac952e86f2efcace041c561d17d34543abb399b44802b3e0c956fc5d598692184183e8eb6e831cc4"}, &(0x7f000005e000-0x4)=0x5e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000063b000)={r2, 0xffffffffffffff9f}, 0x8) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000952000)={0xa1f4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f69000-0x68)={0x2, 0x101, 0x7f, {0x0, 0x0}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0xffffffff, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000ffc000)=""/0, &(0x7f0000be0000)=0x0) 2018/01/25 23:07:43 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000038a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000093c000)={0x2, {{0xa, 0x1, 0x66, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00004b9000)=""/31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000312000)={0x0, 0x0}, &(0x7f0000b03000-0x4)=0x8) socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000a01000-0x20)={r0, 0x40, 0x4, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f0000bb5000-0xba)="dc4ade63ad969dffc019ca77233d9bb2993702a5e7a3996d827c4332452dc8a335588bbeeda16e60651cb5878451eea7cc0f1d6a2301c6f710979845392af0834f37c9ab3aeaf9fd6a24e459aff00581511b107d3f2b088256a1707b8b6692f59cd7836c5a5711c365d5fcda2dc515c8c723b5c2e8fbfc6352148afd2118c1b59332c9451b197d60bd39f5230116544c42f589082c18f619e6ee9360526dc3819f48149f0b91da6c99d7c897c34e6a4c75953b7ac8ea1838f6ca", 0xba, 0x5, &(0x7f0000372000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:43 executing program 0: mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e08000)='J', 0xffffffffffffff40, 0x4000000, &(0x7f0000e07000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_sco(r1, &(0x7f00003a5000-0x8)={0x1f, {0x5, 0x1, 0x5, 0x5, 0x100, 0x7}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c2b000)={0x0, 0x0, 0x0, 'queue0\x00', 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000edf000-0xc)='/dev/autofs\x00', 0x210000, 0x0) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000c1f000)=""/153, &(0x7f0000c73000)=0x99) syz_open_dev$vcsn(&(0x7f0000ae6000)='/dev/vcs#\x00', 0x0, 0xa02) 2018/01/25 23:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x7, 0x0, 0xfffffffffffffffd, 0x0}, {0x6, 0x0, 0x0, 0x1}]}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000965000)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000931000)='/dev/dsp\x00', 0x408000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000787000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091a000)=0xe8) bind$can_raw(r1, &(0x7f0000dae000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000039000)={0x256, 0x4}, 0x8) 2018/01/25 23:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) pipe(&(0x7f00000a6000-0x8)={0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000159000)={0xf000, 0x10000, 0x59be, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) fcntl$setown(r1, 0x402, r2) 2018/01/25 23:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ustat(0x800, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ef7000)=0x0) socket$inet6(0xa, 0x4, 0x1a1) getpgrp(0x0) readv(r0, &(0x7f0000c48000)=[{&(0x7f0000da3000-0x62)=""/98, 0x62}, {&(0x7f0000ac0000-0xed)=""/237, 0xed}, {&(0x7f0000e9b000-0x8a)=""/138, 0x8a}], 0x3) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000613000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000bb9000-0x10)='/dev/input/mice\x00', 0x0, 0x501400) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d88000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00004bb000-0x8)=0x9) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000984000)='/dev/qat_adf_ctl\x00', 0x10001, 0x0) clock_gettime(0x0, &(0x7f000011e000-0x10)={0x0, 0x0}) futex(&(0x7f0000b1b000-0x4)=0xfffffffffffffffa, 0x1, 0x1, &(0x7f0000a8c000)={r5, r6+10000000}, &(0x7f00003cb000)=0xfffffffffffffffc, 0x7fffffff) fcntl$setsig(r0, 0xa, 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007ac000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1, 0x1, 0x7, 0x21}, &(0x7f0000a7f000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r7, 0x7ff}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000a72000)=0x8, 0x4) mq_timedsend(r3, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r3, &(0x7f0000659000)=""/131, 0x41, 0x0, 0x0) 2018/01/25 23:07:43 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000-0xb)='/dev/hwrng\x00', 0x412341, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fd9000)={0xbc08, 0x400, 0x565, 0xac72, 0x401, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000fda000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd9000)=0x8c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fda000-0xc)=@sack_info={r5, 0x7, 0x800}, &(0x7f0000fd9000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f00007e9000-0x22)="220000002100070700be0000090007010a00001e000000000000040005001180ff41", 0x22) ioctl$TIOCNXCL(r4, 0x540d) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x0) 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000093e000-0x4)={r2}) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000840000)=[{&(0x7f0000d1d000)=""/203, 0xbc}], 0x1) creat(&(0x7f0000d41000-0x8)='./file0\x00', 0x1) 2018/01/25 23:07:43 executing program 2: mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000530000-0x18)={0x0, 0xfff, 0x1f, &(0x7f000068e000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000759000+0x460)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000759000+0x737)=""/4096) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000039f000)={0x6, {{0xa, 0x3, 0xea, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c89000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e2000-0x4)=0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000256000-0x4)=0x0, &(0x7f0000253000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x106, &(0x7f0000af4000)=[], 0x10000039, &(0x7f0000afc000)=[], 0xfffffd0c, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000d94000-0x4)={0x7}, 0x4) 2018/01/25 23:07:43 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000727000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000086d000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100, r1}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0xe6) 2018/01/25 23:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d54000-0x4)=0x7269) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000dd7000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x7, 0x5, 0x7, 0x40040, 0x8000000009, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b97000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) select(0x40, &(0x7f0000c69000)={0x900000, 0x303, 0x101, 0x36, 0x0, 0x2, 0x4, 0x6}, &(0x7f0000fa5000)={0x88, 0x8, 0x9, 0x7, 0x2, 0x2, 0x100000001, 0x8001}, &(0x7f0000d56000)={0x3e, 0x80000001, 0x1ff, 0xffffffffffffe387, 0x2, 0x9, 0x800, 0x9}, &(0x7f0000b3a000)={r2, r3/1000+30000}) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070f000-0xc)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00009aa000)="46d9682a24df550dab2a51b88140148579cf5366722b7dc89ed065d6ac4ebacdf52ed572dfd67a5b61dd2989ee") bind$inet(r0, &(0x7f0000ab5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000be3000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x0}, 0xc) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000003000-0xde)="98f3007f7952e84135f4a0ea6095d78794a8655ed78a9b0b6450c86872a20a4db00affbd59608cf676d2ef67c7f7c2b15be82d3f6f92a84c21ea1041a396a773edebc6a9d34bf23ae166e128d062d17c1f4d7cadd2fa3e5bd2c4617b173e309bc23bf46bad6841b180134a3ad98f823d5be156a3d464e7fe04a7f67380cbaddca81cdb1cdb17100b946657b1f9d32401e4bc81f1c2f17a41b236d8b4e31fbf94478354aa8528f79b89bea2022cf35a690bcfa00a8b5efc638c2b18f06ce4c2b10ee40e21488e20564d7b3e9c821a10a7e5abd2a14c160fdef064f59f8d2a") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/25 23:07:43 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000024000)='/dev/midi#\x00', 0x8001, 0x40100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000017000-0x4)=0x1) fsetxattr(r0, &(0x7f0000db7000-0x10)=@random={'system.', ':}nodev\\\x00'}, &(0x7f0000362000-0xb)='/dev/midi#\x00', 0xb, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x100000000081) 2018/01/25 23:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000054b000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f000006b000)=""/24, 0x18) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00001cc000)={0x7, 0x9, 0x200, 0x200}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000de3000-0xb0)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fdc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bdc000/0x3000)=nil) recvfrom$inet6(0xffffffffffffffff, &(0x7f000004c000-0x9a)=""/154, 0x9a, 0x100, &(0x7f0000acc000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/25 23:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ed2000-0x6c)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) listen(r1, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) shutdown(r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000717000-0x4)=0x0) 2018/01/25 23:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0x4, 0x7, 0x8, &(0x7f0000031000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000739000-0x4)=0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b51000)={0x1, 0x0, [{0x0, 0xffffffffffffffa8, &(0x7f000041c000)=""/114, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/25 23:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) r1 = open(&(0x7f0000180000-0x8)='./file0\x00', 0x400001, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffdd, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) listen(r0, 0x0) r2 = accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) bind(r2, &(0x7f00005ea000)=@ipx={0x4, 0xe13b, 0x6, "7aa3e0b0b991", 0x80000001, 0x0}, 0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000285000)=0x0, &(0x7f0000230000-0x4)=0x8) 2018/01/25 23:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf7, &(0x7f00004f2000)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000fc000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3d000-0x4)=0xe8) getresuid(&(0x7f0000e8b000)=0x0, &(0x7f0000325000-0x4)=0x0, &(0x7f0000356000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000265000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bf000-0x4)=0xe8) r7 = getpgid(0x0) r8 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000064c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a0000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000d000)=0x0) r11 = getpgid(0x0) fstat(r2, &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000063a000-0x8)='./file0\x00', &(0x7f0000075000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000877000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090d000-0x4)=0xe8) stat(&(0x7f0000b82000)='./file0\x00', &(0x7f0000fdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000118000)=0x0, &(0x7f000021d000-0x4)=0x0, &(0x7f000016c000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063a000-0x4)=0xc) [ 81.561100] syz-executor4 (11514) used greatest stack depth: 15024 bytes left sendmsg$netlink(r3, &(0x7f0000e92000-0x38)={&(0x7f0000ddc000-0xc)=@kern={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f00002e3000)=[{&(0x7f0000ffb000-0x26e)={0x644, 0x24, 0x800, 0x6, 0x1, "", [@nested={0xb0, 0x67, [@generic="e71eabee84315b7db69d065bd93236349ce825738db66e53cbd213dc464b0c2beb46928904501fa82415ba76d10cee80ad567a93ad007d134ee6476faa0fa645a622e2c5b10589ba0815f5aaa62ab2eee9ad7a3c1e41206bc24a66cc2a31441c28f22b90bcf3a5ed5347cf1ad22c6f2c1c63", @generic="df8271632cdc0f334fc4f026c697f2a791d99ce1cc151d470511ba4d7c0b31be8608ab002e340b1d9a6a779615b800cead321b3ea1b46f42bc1e"]}, @nested={0x18, 0x30, [@typed={0xc, 0x3c, @fd=r2}, @typed={0x8, 0x4c, @void=""}]}, @nested={0x70, 0x56, [@typed={0x18, 0x62, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="7f4d9aeddfb3a023ec616f167163b3616a9f225e7dac5f92515893ac34f2f75cff21e7076e74c96fd9e414a90e03d19f30bd7b33b4bc32da8afd1b88776f15401d6d4bc2", @typed={0x10, 0x8, @u64=0x1}]}, @nested={0x260, 0x5c, [@generic="e25734d483b888894821ab7ed09497508d71dfb2575cb0ca506a312c618285349f507b96d5fdc6be275fa015d27ee4bb63b8a4f4b31da72a7f4689786901a1c610ffbcb2ba042430485785355959fe562262e5d7172d40b532", @typed={0xc, 0x44, @fd=r1}, @typed={0xc, 0x39, @uid=r4}, @generic="ed283d38d4d93e913f3206c6a5203de011139b1ebd25dbe2e1616d137523d7b825a2ced0c88447eda080ac57f2ea5c1c8ebdf8db81805e3721a2444db566f47366cf97d8cab54b1e02463d82208ebce1e1356ee350f3a0c8f582b3", @generic="58f898b68ea80f93ff7861b9994ed89d5399060117fb315bb4906b23bf59e7f5752de3682769d5affb7166cd9a0301ef14072b783a8c8993e467388fa4ba17f1d900726457dd2109f2a96df12a1a229e8de078731ac6bf0b27d7d5c01c25697fb515f7472b5dcaab69d76a3a4be75ee2b95f38588f7d41df2e9fe05912faaf38a9d56516eba56252e85ad6b9518ccbb70f05f16498a0b41cd864e13e91be62eea6560d69b1a6bd760e6922decdd3f1d98419280345853de5938c0e4b63c44daecb3e0e451eb9b8279d72f899", @generic="a83e1659d911118ce72c918af04c7256abd34b36ae1791c4f117aee239c91d1778b5a49ec9e2acde4d2e2d5af4f1f395cc55bdd1650a72350fe9b173b13fece35b7bf63d18042895ee46a09b4e1b0965490006fb70a1395aae071323bd7c52051ce76d89e3890f704324c5e040b1aeac10f2e6a75b35b6c03d501741c38cc0428f60ee4090d2a2a0c38097a1064ea5db955d2de0beebf8f41f71cf5eda32080bc3610c49cccae4e653f38a82e80adf7faf702b3eebafec2d0c3098d00cbb957fe3"]}, @generic="fcebe96c217a48fbec8bd071871bc7a9e517b548de9b1eee59a7926029ffa612bf24b5cbeebf65ef583726d248fbe7feff1a73c5f3187263e9b97c0260c87b5d89772c85eb0b2b33c871745d7252d39427", @nested={0x230, 0x30, [@generic="aa1cc9ae084d5e8a0f99c9064fd3a2ccdc01b6851dde6e6060bb9613d3ad66d06d83c79811f1ca13e1c5b410bb14a0980ce8cdaddddce72048a50df4c2668fc4f34c22b9b9e529b5670a31b8fa904e3c21bb54c4bb61260b1ec2d13d69f2d31b153f86a961054699f4573c8d9b88f8a5cf38e2359f3be2513b5527422e2f642ef7ba1d54a8afddf31e3319fe80f0457471359f93e1c459581cec0ccf93b69ca37877387f1273692775c7d28659e34a5ea8d90df35ecae8392606ae6eff67933ac3abd7c16fb671de0a7f1111153ef6ed3e1dee6034c529a03b3f96098ca7343f8e7d5c52f392f8cc75e368b4", @typed={0x50, 0x8c, @binary="e2e485543d2c6d7743372cc815d9943a46dac2cdd6a64e9f99ca9e50da40bd71703c57e28ba38b68fca512623f9c19a9edb9c4250945df11bbacef263bef3683e963761d86"}, @typed={0xe4, 0x0, @binary="6f66d86dbafcb9c80d9d3edb841014d168c8637f8522a96e9f2f181fcd9aa1f3e9bc1bfc11589e9226c33825887495921279f8d8e13b980891c610a9f8ced07c40d7306c44ba7043342ad5cf3115cb5cbcd29a6f703935e6ed7a28fe81a5e2b7a6a59a09cb981dc27a5df8d92e3776cf29b42cb4350a62e74724db304b79d073f66cee88cbe144cb2c475226bca0f6323f154b10138ad4732288c3b823034254bf4712ab1bbe4579b7e51fee7aab68838b6304870b634b8da5872a7d329afbf9b541ce7055c5c5473420294fe210f475b2289f82542e00a5f5b2"}, @typed={0xc, 0x70, @u32=0x4}]}, @typed={0xc, 0x46, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x34, @uid=r5}]}, 0x644}, {&(0x7f0000ef7000-0x5c)={0x5c, 0x26, 0x200, 0x5, 0x3, "", [@generic="8c727d106b0b1ad553b78061491cd693252b4bf9f631bbed2186875c265bbd8df1f6aca829d2f977a5abad64611fd67a387cd7d3f91e21f2eaceb185713aa5a12933c5342a9be45246"]}, 0x5c}, {&(0x7f0000205000-0x1c)={0x1c, 0x1c, 0x0, 0x0, 0x1, "", [@typed={0xc, 0x6, @uid=r6}]}, 0x1c}, {&(0x7f00002fc000-0x1d8)={0x1d8, 0x37, 0x400, 0x2, 0x0, "", [@nested={0x1c8, 0x1c, [@generic="", @typed={0xec, 0x12, @binary="ef67d51fc4c52ddb6ee4d526a380abe691331e9366443e9ce2f176ddb4508d29c39c070b87417bd3b1f5791cd81bc5ac5882bbdaf5d3a03bebb873fe9b1a6cdc453c061317e86ff359935df0416f855f51624323ccb1e5def3989835e6f18ad26c49ba88ec17db79b67e6d5a726d606d1b0e42dfd8043d07a5e558f7dc570971c09c7844ea40c81a21d3f06e2c7f1b133ccedad233008a7411d5a33106bc367ae9f1c0c84a97d2f44d49697ef3394a00faaed5b5789a28d3cfbcfbacf56aabf50d9c8abe89cb36b0f096ebe1e3fd59e486b5ebff2052459e042a70230f6d0479aaa3"}, @generic="f8f83ee1967b9e3a6f8bac48212f96d5adcd590e358dce9dcae79018670ed6bc790454b3347b7d5b99ef32d07833b76390f1742e94a0751dd6bfc031a246a968da67c6609b14791f0810d53b6eb7c65001f961f2a06f24845ba729b1e08d1e", @generic="276669eb0ef995d0aeabb691ccd85e1d8f1ca8756ee5b622aeffd4b7712372a69737e2ebb4fde514eb9be1c8705c8b8942767603958d26f96d458d4f6a49e65eac4cc901041fd7b8c0239587f43d9a622eaffc3acbb945f6bb8989f43d18782984bc6c7ad74a68eb2952e63a4c3ac8a83e00671fbc36749b"]}]}, 0x1d8}, {&(0x7f0000a01000-0x2278)={0x2278, 0x42, 0x810, 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@generic="913a98270b6cc8f797ad3387dd0555879a0eaea48f2a95cbb103cc72a144e06b79aa5f0f3ab96ac2e21dd3fdf74f3489db8c96811b9080782a81caf76b68241440d0512bba6b"]}, 0x22e8}, {&(0x7f0000878000)={0x13a4, 0x1d, 0x204, 0x0, 0x3, "", [@typed={0xc, 0x6c, @pid=r10}, @typed={0xc, 0x26, @ipv4=@loopback=0x7f000001}, @generic="7263d1ea812916c7cfce93ab11eb7c3958394812ff4f526575cac0655ee2730e9db82b960f4dd81cb118aa7f35f96a2e50d9bba92d57c9032aaac47fea6c1bbc87a24b2c6c4ddec1647eb14a4268a83fc95f40de23c847ba16b7c0383aede9ae12455d5b42f00fd1f330b8d400606652432f495fd5e6f8eae618474da9e95c9f5f554848b9feef47060556f5ba9cd7286012ca46a79f2d6424190e7b123fe4f120f2065f28b9", @nested={0x11f4, 0x17, [@generic="7758a26c494d875c4f5f3949e753f511d67b899c27ee3c7c86d9474399e637b91cd58911eda9d9e29a5ad3bccfda42a227fd5295b7484c9d90c2f8d78ab2ffa3863e3669f734d1b27ebc46d960e927a8c669db0091018e8e77f2e9ab65167ea231f28b9dc711dc104b634eae0a18385cea7786595c165a0d88030acc74c4aff38c6437a6ee25c38c9adba030ce0cc3d46389ae6afc5ecfe616f70c504d2efdb449b36c3c49ac3df22ff9aaa6a0ba07bb48c78955c9b5096a97ad028e2dd336c9fe579d63e305a90d6b090b59d247c090de0a", @generic="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", @typed={0x8, 0x2f, @void=""}, @generic="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", @typed={0x18, 0x2e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="c0c2ce90d464cf628872558a8303c5545267361b4b6d7052a83d8b806dd7d3cfdedfd77b4e9b5a0a521b6cfe77830c71741a1de4390fb2b33b5ddbee131836e86d43d905d23986ee1f7949f5daea71dbf2e1357adc60c69299a3d0333103ca40608a11ab43149f7a12681c4fae735194850d43757ddc45388015e54a3be955ed0dc77b15e64d915a4a1ed11709ec02357bd765c3cc8f35bbd8a6b2c4e112bdb899f36cbbd0ce7fe3dfb88db51524b969f08e68a16895b6aa691387fa575892db3de7ef7d524295b54f959aca069e700215959d1dc5f956850ff2f5197e41980d77"]}, 0x13a4}], 0x8, &(0x7f0000b59000-0xa8)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}], 0xa8, 0x1}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)=0x0) r20 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c90000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r20, 0x84, 0x8, &(0x7f0000d7b000-0x4)=0x0, &(0x7f00003c9000)=0x4) 2018/01/25 23:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000f71000-0xda)="2b60aac427c32dc4b8f774dd81c8146b487ae75b108d6e24f257dd69d37f33a6be0f19b6a194394cef86f948dfce02c43f247cfb8ad395a3879be028834bb70c1150e7e0fc8007ebec53621ffee42eac536d87730b1ce92a994c6ab948d606747024f9e55005efc60f6abedb5f1e2577a61bc1a2ab6aaa0025ba1a6f4aeb078611837c3be5637f9ca8d6d75b0f9886f639bcf16723d588fec7067aac0f70f1472da3277b644658f8c1b8464d6fd1d07be05e6e74f0b06b8bd1a24addb352bf5faae39ee242e1c533b17f128b50e05375b33b68d726b93c25e7b6", 0xda, 0x40000, 0x0, 0x0) 2018/01/25 23:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_settime(0x7, &(0x7f0000e90000)={0x0, 0x0}) io_setup(0x8, &(0x7f0000f6c000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a67000)={0xe2, 0x0, 0x2, 0x5f1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000020c000-0x10)={0x80, r3}) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) pselect6(0x40, &(0x7f000034e000)={0x72e, 0x5, 0x7fff, 0xfffffffffffffff8, 0x0, 0x396d, 0x7, 0x9}, &(0x7f0000ddb000)={0x10001, 0x1, 0x4, 0x0, 0x6, 0x101, 0x7, 0x800}, &(0x7f00004ac000-0x40)={0x4, 0x3, 0x8000, 0x82, 0x1, 0x0, 0x11b2, 0xffff}, &(0x7f000080c000)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000fd7000)={0x7fffffff}, 0x8}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008d8000)={0x0, r4+10000000}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000130000-0x2)=0x2, &(0x7f0000c46000)=0x2) io_destroy(r2) 2018/01/25 23:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000eca000)='(\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000c04000-0x10)={0x7, 0x8, 0x100000000, 0x1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) ftruncate(r1, 0x4) ioctl$int_in(r2, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x0) 2018/01/25 23:07:43 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000c000)={0x0, 0x100000000, 0x9, 0x4}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000c000)=[], 0x257, &(0x7f0000016000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/25 23:07:43 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000bfe000)='/dev/usbmon#\x00', 0x2, 0x298000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000bcb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005b7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000906000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x108800, 0x4, 0x7b, 0x4, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00008ae000)={0x4f4, 0x0, 0x6, 'queue0\x00', 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r5, &(0x7f0000009000)="e6", 0x1, 0xfffffffffffffffc, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000bd1000-0x10)={0xfffffffffffffffe, 0x9002, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf1000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f93000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 23:07:43 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f, 0x0}, 0x2160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x1}) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x1000, 0x5, 0x400, 0x4, 0x40000000, r1}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000004000-0x10)=@req={0x50, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}}) 2018/01/25 23:07:44 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ae7000)='/dev/audio#\x00', 0x7f, 0x4000) bind$inet(r0, &(0x7f000077d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000004000-0x120)={0x400, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x8001, 0x3815d3ec, "66284d2dc8b81ffb30273fc71ab60bb8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2000, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x200) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x1, r3}) 2018/01/25 23:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/sequencer2\x00', 0x123000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r1) r2 = syz_open_dev$dmmidi(&(0x7f0000c58000)='/dev/dmmidi#\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000062f000-0x8)={0x0, 0x0}) sched_getscheduler(r3) 2018/01/25 23:07:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000400000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006c5000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000ad2000-0x38)={&(0x7f0000283000-0x1e)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @generic="07c20c4ffe420c9a066ae1feaecbfca8"}}, 0x1e, &(0x7f0000856000-0x80)=[{&(0x7f0000916000)="47136b90f40ff7398dd87b692affca74bdc555c80add63d54fd38fcc82a7f3e6859369c0", 0x24}, {&(0x7f000074c000)="521fe1fdfc620bb6d0f8d6eef1667419bd297063ee73ee97402390481fde2287b1414c91fd2f63e848325ea69dfade88e82b8f8128171da9428cfac0072d9cbfac45c56600d6c16572e2350b73e1fafedae9e0abfcc8a74137efe443961e1939103daf314e5e33006258281e15b75e81789a610f6b7122185bdf0ce5886db2d431f4d6287d8bd4c0cf87ea0320c921500ac09b537a8c56ffec93b7e79707ca2d1993d476406bbe283c9e6408a77e2f05e42e55205584f6b38983bc9525f2dc23b956cae64d4580cac8be38ab5c4ad1da7dfa1ae9b9d1c24040c579fbb5505f36f5f200902efc70260b", 0xe9}, {&(0x7f0000e93000-0x9a)="cacf305f16495282152bcad7a5afebdae3dd3abfe22fa1a5d71531e6d6483332bcd914ec6c4cb64439112b401dd0d3416c63e0cd942e3f4e92140ee73f51ebca48cc88d6fb6601471b6a6e5ab5dbe2835d5e25910167dc37b0a4a07b49ec272a0324bd744b3f120f46b3ad9f855d87d72753f79ba126f86b9977bc184d52b887ce85c5e1e0f90f01b1f2600d3bc700579924b52919749abc5176", 0x9a}, {&(0x7f000041f000-0xaf)="27eff919aa53c063f5c9924792820879f6dce88a6654dfd416b0bbd552a3f602805bb66f4535372318bcbba48930bbdb33ddb5bbb7a9709775aff6a2774c786d14e3140d3c5712b23138978e70eb4a0ca00343c02406951cb6096bf6c63b0feba3b33982775a96b73cca3915e016734f3d308915cfb63378326d88b53871c8e0cf81b0ad2fa6e858024dd2f6e7118d9f8bc39c203c6b8fc3df3f7c0c3fcb9bd0ea6edd77b3b1cf6395a67f9edb4f48", 0xaf}, {&(0x7f00005fc000)="", 0x0}, {&(0x7f00002a7000)="c03764933eb7d230edf214a85ac3bd430d603a708b171456449f7148a11dc617ac848e76c3fbf1e57d67ff9099e602da9b4c616c31da0e7fc61173de2972e9fa25bfb4d8c1dfe0824f44aa418bb866930387ce22a2596fd334be7fab2a82c967abc85205630378d0c5c835621c86154ea09f18e9c1103c909966a093936b247b14e3c29ee81a5dab7716ca231b93b0d08f028700b92b4246d7eb35b9e2e77300c0819290b46c5cabc3df139f92ec1ba29c23de5d43d919bc470ef8b8c654df79699d1e8794a254215fde35243b292bbbf1454b5d64a50389d87a947ceb6823cb", 0xe0}, {&(0x7f000038c000)="5e7a09bdb60af53d52042005f507f51cfb07e060dd07e1ae3f8aa1f910aacce913f387805e3b537e46a1cfb865e6506d21950df0cf21b64e31d8ee2ae4a86ea347f02842b1ec288dda2ff258c95461b82f5fd1b311963fde2bfb10c1", 0x5c}, {&(0x7f0000bef000)="a69656c177742544dd5854db9a965c1f3d051351ac87783c5c060e4c73f64ca57e2d4780fe91bb713577073125dadd8b566f6c67ee2dceb6fed266edf2d17090950172795faf95455e85894faac3f6813e12d4908a65df6d093ddfaa7744afe11a3b5f823ff61dd7b1054852039b0aab4845352a33f273a99cd7", 0x7a}], 0x8, &(0x7f0000a6b000)=[{0xf0, 0x88, 0x101, "63c7800add1788a6bcb0d9225e6891c3ca7888189614d1a72f1da1ba597bf6ec50fc62bec9e2bda011f35b6f16cb3116e1bfae4063d8379e99eb0ac4b7d9261d1b26437d9c50156fcbb0b32985f0d6af303da345bb1f75090e517eabe411f5350d2f0b8d487e1c7ceb6c1aabfe9795f032a29e3c4966c266a373d27bae9c2ae7728e9bee8857bca7ea2b259d8fb96ed84e2f4f2af727f9064a357f6a6749bdff0d61fcc2ccb9c8a0af8188e2fb96a7e8d5ce70d3d76cf78814d190991fc85a23ab7f105c13e65789227e4083443d286ca2d6038d577fd2161e"}, {0x1010, 0x13f, 0x800, "79e63f5dcd9a58679e837c0e0d6b8d507989f73c7791d988e49c54ce36cc20d79b005a257ee091b7f4c172f720a83aa43a6c816925e5684bef0cbe5f03ccceb48ea21d613bec0cab59ada8259ddd81508c2d96f892f52974f0fa7cf54e5b90fef379647361d561babf7048a35cd2755099f76ba56fd04d3a5433c67cc04f9b6172311c8ab6865651948838c943527359ceef8d1fa1068cb1ec3983fe19504871a62d15cb8b596913fa65161c4cc3aa3bee8bfbde037609dcfae33d40fa19dd48382324a94e10b76147fe893e74b9e1567ade73e0ab50f8601734a023e56eabd5b40fe25174be15919d5115661e8a5b7dcdffd7955edfd4858bdfdc17de04064a527a4c0f5938a419c01b4cfccff871e8daaf5e478ef27536f2f5f3e975fc985b06775c5d2a69624a187a9ec748967cb51cf985e47429a4883832d44788ab0e1a1144a960149d2a182c09481ee243c3ec8c3fa765b43f871757a2f2dd50d1cff4f928040fe858c98a3725caa882918b6cdc0413826630afc5823f7a25bae57831017219ca0d009418b3dc4b5d9091f6ca7e14ec7605ac73a74ef74601ab00f2854d2a5ea3ebd21c6d719b79e6d751efe15cb1f1cca5b17684393ee3b26c613276eba2b580ced92539199d28f85f6f23ec99b7ce09bb4446c590538bd2bd9135ccc39589727841412a03b570e98aa8d44e49868a91ee9ea58720393f9dbddb3245a9f39d664eccb722b4db0ad43fd80a5180d2e4b3591738b17bbcde19b59898206a639159de36db4a0563c9cb556d84ad2d97107b26858d0dc928d6b1ada01f9e335d7cca229d95465e3cbf2cc65ac22c6011516f0ee1b7c737e15842fe10ac3cd3cb9d75000da6259ad3b00049dd21487ef0657ba0c1e0ae268cf30174a268276d37299263f8e7a386f4379bcdf589b39e82dc3fb0754c8324713c4f295f45856d9c7627621158cc55f61de4de2c507fb2e422f19915460d68ee90c741684fe25ac12553a2066c36f581e13f85e2b2cb6e574724511b14796ddf19e847fbd0961db641848f1295da4ec81ccf2530eb04bc50b52a7805f22d6386b48a3ad2197a7c5f5116ea57b2a0ed36558c61681621d0a4d1a0dd58a8b105f11b04ee1c204374a57b33c3117980b004fa52d296ee13ffde443caad696f27fa586ae39004338bd0fe885393b172b5fdf8ff43c081eed9e0af2daa9f62220263b549e30cda515a7ac21aba8b2fb77e383dd283a6ff887eb31132b677543991b8ebc25fce13928c0da4e90e5030bf928c5533c97f1578520f31b9ebb078020d55a3bbf47db0f9af748e3f1dcda8d788d6d901f92ed4bd1c514012a67e928af6e47d46db5ae214aa7b6f40a49639f7d3233961359cdd52ce76e438b8451cbee766fa79c25fe14b33e88215425e633c756b93daa7a3ec64faa092c463102b9e4d194cac7cf18b6392e1bf4a0fc957364c8dc6c8cdb2ab4762b6e2bf6c761dcecdfd0e9c2ed93df01c38525a07a0292c14f2ee97a741109bafa43ae377709d709d33cd7b8e40763b2a88850bd7deb0099a8f08f10560d4f8cbf48a0d724dfc237649e7d4dcf6f4dc7e03b7140a76119d6fb300f93773b1e26e88c607ac3e0647634c19c93c1d29063eb7c8bf16142c048fce4591292818f66bfd05674167211d522fe7600dcb68f8be29dbd3d3c504ddf5d9586021a0a0770ac48b7f1d294a2c45ae6af8e2f3f291e9d628902380d0fc3831f481d4ad7f7a03a0d3294cc2a11c60926340bb5c1f542631100a7846bf552e3ad0b7491aeb1b2361ac7d1ca716958399309660ac0c333eb21318f588acf0edaef78a9f42097681d500c8db643a2dc5359a4aef52a0c0f3750c2cdfd3497d16dc1106ea49f5e4d580aaa77bb8f7cffa16917317644a826703bc83e490de425d2f00bfce9cf0c1f025db3c8c2701863205d7acae37088cceb105e8b2ed680af6eb92bdeb6e5901e6cb2dc4e9850131ec81734fdb0977e93cb64bf238b3c61157b2f146e29b0e690412fb935c7f73540ee82939213d5ba4d76a85690b02d9d70b4b1f3b309faa42e95d47867345e71731ab134b7cfbf1faf1dcef45fa4cd0c8548370eeafe28c71450b18df1787ba72b51404544ff84ffb77b899e1798d7243a8b5d62ccfc0c4716357fafbcae048ccbac1f6d5250a149a8fa190ca4ab57eaf7c6c9b29b5456928847ed4b9879813a3e56af5c2e58156a3f1f115b56f055c1d50fe96cfd7cca57f47d7bdc461fc9220e41145d366cb9529dd5795fcf5def57d3b9de14916f3c9453309d81fa4103f1b6b99db8db159f083a3bf6feb05d36d5e1408cea56f497e6b43a170726ec0bc26080577c187295e753a4925256502b12634db191a80fb95278d7799b362c6246355152e7f8768c628e1892ec3720c891de307e93eaa062627995167f7b707265020f32fec22257c1856a071520c94d346da32944abf2eee6073b7d49b74008444047e4cacfbd8e8bb291dba3ee3439c4a30faa52d8c58feabf88d1fdb489a9ad4638025d3f838c972ab4f3bdeb0cfce3e9613321885c5811f6f1b20bde384d1c44dd7557e1db7d7530ead1ef84a68944bd5d9ecda7054fb5a54d51a62780021ccbfc44f521bf710dbb057e2360b2151b06bc4c89efe51d6b89b89d4b2940c7489066c2451e51326f7f74622cda841011cca53246acfcac07268b4883b4f30012283ae43bdf8101a61e05fde5055a84dc302191c521b8d1e33f5e4e090ee5cd2ab4cc64e308edb8dfc3b39fb8e443118819255d4fd0c883ac64eccc5bafa8392bb13bab49765a282e4e8af3a2ae51f022d4bb3a11b4a8b3752e374655ae70dc6cfc84d827f4437082b16bfaa0d5f3a11dbf6f5b53f47fa31ecde14a106ae66979b326a33d65ae80dc6068df62ade2271962f72cb5673927bb2dff2c5bf14a7e6ffd9a95eaf1477c072ec4e611b0ac44d3657bec60550aa292c5e177c268ff4db496fda3e3cd2b0506302eeb683fffa43ca7285f11f12e0688423ab53ad1653ee0c825299ed9902ec666a2c441f6812abe0e5a195e9974e4bbb76cc0faa65bbf4f687b01619fc267ec2638e79e740ab4d52212a6e1b8a9d8f6239ae14305cf7d921d457fc732da0b6eb9b9bd1d66fe3ca0e392e0f55244820b10603599f9e835c742b6dd38646fd0bde85aeb7db9e67d1a6b3e25023d0d41dc6966921a8eb91450a32b3852834a8f0619c08a9da6d9823fb9ae168137ad96e9592b0731cd383ad66f115754ca80e232375fce8231337748aa31b98dddc811f97177e75ad22047292894f6eed8befbac2534144c243f7fec1327de41dddf2e8342ab0e9d52b8f0851a4946bb1de4955423a08466f7a1c4f1c340507ba95c15c48f022c9ff2e8aceb75aa859e947ec6313c36f7a047cd492742fc46b1fb31a125b819aea279449e6e9b84b2fb3917e914a5885c44a12f9f7cad0749a866ee780c3977df0e1f76267fd16707c8a12ab693fba2bd42f51aeb834e69cf6eac504594265605e65e2d47cd07a6d8ff4785b3017f728d0f1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"}], 0x32a0, 0x4044000}, 0x0) 2018/01/25 23:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d76000)=0x10000000000001, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000)=0x0) socketpair$inet(0x2, 0x7, 0x200, &(0x7f0000f58000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000251000-0xbc)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3b2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ec3}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x101}, @in6={0xa, 0x3, 0x6c69, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xbc) r3 = syz_open_procfs(r1, &(0x7f0000af0000)='net/llc\x00') perf_event_open(&(0x7f0000ce2000)={0x2, 0x78, 0x400, 0x1000, 0x8, 0x3f, 0x0, 0x7f, 0x40000, 0x8, 0x8, 0xfffffffffffffff9, 0x8, 0x8, 0x1ff, 0x8, 0x200, 0xffffffff00000001, 0x35, 0x0, 0x4, 0x8, 0x7fff, 0x7ff, 0x1, 0x7ff, 0xbf15, 0x4, 0x6, 0x10000, 0x0, 0x8, 0x1, 0x8, 0x6, 0x0, 0x803, 0x8001, 0x0, 0x1000, 0x3, @perf_bp={&(0x7f0000203000)=0x0, 0x3}, 0x8, 0x401, 0x80, 0x7, 0x3ff, 0x80000001, 0x80000000, 0x0}, r1, 0x2, r3, 0x2) syz_open_dev$random(&(0x7f00000be000-0xc)='/dev/random\x00', 0x0, 0x210000) 2018/01/25 23:07:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00005f2000)="90be5a2b3eb31b4dca1e5f8d79a117f3cdd19392bd5688aec9ef56612f7bc37dcd11997ab54871961d89abf92f70891b62c6b2") close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/rtc\x00', 0x181200, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00003d2000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$unix(0x1, 0x5, 0x0) 2018/01/25 23:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009c2000)='./file0\x00', 0x9f69aa94dd3ae37) r1 = add_key(&(0x7f0000d30000-0xb)='asymmetric\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000600000)="83f3b208ad290760ede77abd3e24e8ea42ead6", 0x13, 0xffffffffffffffff) add_key(&(0x7f0000954000-0xa)='id_legacy\x00', &(0x7f0000ad6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000058a000)=0x0, &(0x7f000086e000-0x4)=0xffffffffffffff69) r2 = socket$alg(0x26, 0x5, 0x0) r3 = add_key$keyring(&(0x7f000081a000)='keyring\x00', &(0x7f0000552000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) getsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000f6e000-0x10)={0x0, 0x0}, &(0x7f000080b000-0x4)=0x10) 2018/01/25 23:07:44 executing program 6: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000021a000-0x9)='/dev/ppp\x00', 0x80, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = signalfd(r0, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/25 23:07:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000435000-0x10)={0x15, 0x2d, &(0x7f0000f07000)="5a018dfa4a3dcb7d67bb79ad84d2fb56f3b251afe63f664e7911f85678a3cc23832f990c212243de74e96fa895"}) sched_setaffinity(r2, 0x8, &(0x7f00004d2000)=0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000117000)={0x5c67, 0x1, 0x80000001, 0x7fffffff, 0x1, 0x1, 0xd9, 0x4, 0xb5e, 0x400}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000858000)={0x481b, 0x9}) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/25 23:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000ea8000)=""/229) 2018/01/25 23:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b68000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00009c5000)={0x0, 0x0}, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f3a000-0x14)={{0x62cce32b, 0x5, 0x5, 0x1, 0x0, 0x7}, 0x3, 0x1, 0x0}) shutdown(r0, 0x1) 2018/01/25 23:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000b22000)={0x0, 0x0, 0x9}) bind$bt_l2cap(r0, &(0x7f00002f3000-0xe)={0x1f, 0x8, {0x9, 0x7, 0x6, 0x1, 0x0, 0xfffffffffffffeff}, 0x7, 0x14e}, 0xe) [ 81.936213] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/25 23:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) dup3(r0, r0, 0x80000) 2018/01/25 23:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000bd5000)='./file0\x00', 0x100, 0x2) listen(r2, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f0000648000-0x8)='./file0\x00', &(0x7f00007da000-0x5)='nfs4\x00', 0x1804, 0x0) socket$unix(0x1, 0x7, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) fgetxattr(r1, &(0x7f00006a2000-0xa)=@random={'security.', '\x00'}, &(0x7f0000a21000-0xb8)=""/184, 0xb8) 2018/01/25 23:07:44 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00009e7000-0xf9)=""/249) r1 = socket(0x40000000015, 0x5, 0x0) getpeername$unix(r1, &(0x7f00002c2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d22000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000-0x4)=0xe8) r3 = getegid() lchown(&(0x7f0000c04000)='./file0\x00', r2, r3) connect$unix(r1, &(0x7f0000ca8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003e6000-0x10)=[{0xf, 0x401}, {0x8, 0x7fff}], 0x2) 2018/01/25 23:07:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x7fff, 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) 2018/01/25 23:07:44 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000020000)='/dev/adsp#\x00', 0x1f, 0x2400) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000001e000)={0xffffffff, 0x2, 0x9, 0x1ff}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000001000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000022000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) 2018/01/25 23:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000049d000)='.dead\x00', &(0x7f00000e8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004b6000-0x9d)="34294237bd89eeabf068df85b74d7d879f1411c0b540f859317852ddedc76e93632986a4ccaaf909dabe76708febbe1afdb026473269e048a59462aee69e5b144775f7a3c7540421170934b4723353481f383b4998f086d12fabe73c4032f12c262407726a75eecf59a332e8d7f7182d04fb98a5cd22d1d5f355d88d436642cfad9501903755c4bb25ac57a9a16177a1ea8f156445d0013372a8c91bde", 0x9d, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f2f000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014b000-0x4)=0xe8) keyctl$get_persistent(0x16, r2, r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c8000-0x11)='/dev/vga_arbiter\x00', 0x80140, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc3000)={0x0, 0x0, 0x0}, &(0x7f00008d1000)=0xc) mq_notify(r3, &(0x7f0000142000)={0x0, 0xf, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup(r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f000061b000)={&(0x7f000065f000)=[0x4, 0x7, 0xfff, 0x81, 0x3f, 0x3ff, 0x58a3840a, 0x2, 0x8, 0x100], 0xa, 0x0, 0x80000000, 0x9, 0x3ff, 0x2fe, {0x4, 0x8, 0xfff, 0xfffffffffffffda8, 0x8000, 0x0, 0x5, 0x80000000, 0x1, 0x9, 0x5, 0x2, 0x7fffffff, 0x4, "999bdd7d185fe828911cf362a5a94575adf065d60e5a660398e78f2e4dda5f7b"}}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) socket(0xa, 0x6, 0x5) pwritev(r1, &(0x7f00005fd000-0x70)=[{&(0x7f0000f76000-0x1000)="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0x1000}, {&(0x7f000021c000-0x69)="cfdc98dc85ec9d53ef037c4424a75e1c7fd30e222941bdd74548bf2ba2046997d9c5c2b9ff41637c42cc027477d50777f935c9621e2728e0483a203a7a2c7f10eb8769524b5709d44bb9ee2d3bd8ea4db1fa7772234a3e640e7a370ab14e5a960031c728de45cd3650", 0x69}, {&(0x7f0000edc000-0x65)="d849a564d84d2f813eca4b71a17a42136d39b47a4cffa5a232db30ddbbd38fb6ac560439859ce14d35212099c4c3395398ce5337bc11edcc3dc6ee4c23a7e26306d2d1f8b03edc75baaba3f1181f5ba2ed68c6828ad4c9129f59fc76a1e5065b62bb75a228", 0x65}, {&(0x7f0000cb3000)="06e5f4602acf00920442b670f912bff8efc4a647c608b313956152dfadfdab6de442b84cce582737c2d169d6a77a975fa0d95b3f6bc28a60a431ffdb1e70b6569a199c4c8c7253f20353cc82e603258592131b32cb1ad2808537cdf51400190cb38a42f1d032086ed32f0ae9fa4df19e0d334b00e460f2722cf36920fc35c47375cea397468484f70e135829c08b2cbd397d7065c0280b5d4b5ad50d45e13c0fd06f67c700af133965bf376bbd1c9309837687e2ee111b750bc2a106662d9806e2658f063cd9903ce9887e0394", 0xcd}, {&(0x7f0000ec8000)="de0f497c81e32989f2a28a7f10356b3b39026e38fdb19812b5a46f70db9e23d78bef98aa4956ffc1bcd0bde11879af282774652f5249e450147ab17b441ab01d6d0a746890a47fa10b98ef29dba669411bc99dc025cf29be331ab0bcaf36b21af0", 0x61}, {&(0x7f0000cb1000)="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", 0x1000}, {&(0x7f000047a000)="6b6a3b76adb26bb12fd03686293d7c227d7c2b924f95410ac07842a10c5e3408cfc6dc173eb402bd1d1fbe2255d1fa0ed2bf391d0fbf4de7c5fa392bd6673d762bf35675d105c31fe61a28b0dde1045e72cc66a287f2d4223f64c23b2fa183ebb76a72317b666eb4c4bd38d7f8bb0dabd99ab8fd4ba61a707d7b9e2056d2726188ea70d868425c2cf346dd27b332c1e653f527be7149cbd6f8f912664b2055ea1694fb8bb8fe1e", 0xa7}], 0x7, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 82.005619] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/25 23:07:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f35000/0x2000)=nil, 0x2000) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000db4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 23:07:44 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x0}, 0x0) unlink(&(0x7f00004a6000)='./file1\x00') 2018/01/25 23:07:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002f8000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00001a6000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fe6000)=r2) syz_open_dev$audion(&(0x7f0000562000-0xc)='/dev/audio#\x00', 0x1, 0x200000) ioctl$int_in(r0, 0x8008af00, &(0x7f00001e3000)=0x0) [ 82.070384] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/25 23:07:44 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f7f000)={0x0, 0x0}, &(0x7f0000f7f000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f80000-0x58)={0x26, 'rng\x00', 0x4, 0x1, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) 2018/01/25 23:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00001e3000)=0x0, &(0x7f0000de5000)=0x4) 2018/01/25 23:07:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='*:+\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e77000)=0x10, 0x800) sendmmsg(r0, &(0x7f0000001000-0x78)=[], 0x0, 0x0) 2018/01/25 23:07:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='eth0,\x00', 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000cc3000-0x8)={0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009ee000-0x1)='!', &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/25 23:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f0000e4c000)=0x71) creat(&(0x7f0000fc1000)='./file0\x00', 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000047c000)='./file0\x00', &(0x7f000092b000)='./file0\x00', &(0x7f00001e0000)='ceph\x00', 0x1000000, &(0x7f00003de000)="3ec18d2aa666c788fe227c9af543750ca9576d12ba3a4afb76636181fcc048d56dd0") 2018/01/25 23:07:44 executing program 5: r0 = socket(0x2, 0x2000080003, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x100000000000cf, &(0x7f0000000000+0xc2)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/25 23:07:44 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f63000)={0x1008, 0x3, "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"}, &(0x7f0000000000)=0x0, 0x400) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x0, 0x8) syz_emit_ethernet(0x89, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x7b, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5f, 0x0, "8e6c978f7b8e03e55273277ebe8bd82adaee200866bb6a6f1ce8a53fc481d99f6f0468312a174cfb1e9aef316475c4d69d85e9245b501f0756d99e10b0a6a62a65d4751de61da26ed9b61ebe9c6f95dc45a83b05c6e331"}}}}}, &(0x7f0000001000)={0xffffffffffffffdd, 0x1, [0x0]}) 2018/01/25 23:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$vcs(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/sequencer\x00', 0x100040000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r2 = 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, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = fcntl$getown(r2, 0x9) syz_open_procfs(r4, &(0x7f0000ae7000)='net/rpc\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dbe000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d3f000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f66000)={r5, 0xff, 0xa8c4, 0x5, 0x1, 0x100000000}, 0x14) r6 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r6, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4208, r6) r7 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") ioctl$VT_DISALLOCATE(r0, 0x5608) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r8, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r3, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f000070b000)={r9, 0x7530}, 0x10) r10 = dup(r7) setsockopt$inet6_tcp_int(r10, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r10, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) timerfd_create(0x2, 0x800) 2018/01/25 23:07:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006cf000-0x8)={0x0, 0xba}, &(0x7f0000a26000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009dd000-0xc)={r2, 0x6, 0x20}, &(0x7f0000c80000-0x4)=0xc) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d74000-0xe0)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x20a, 0x12, [@IFLA_INFO_SLAVE_DATA={0x0, 0x5, "9e927b1a1c2f83ec6ce7d19b0eb8be82836ab50fe59d5147a91149b44597e893ab613307eebc95e259fb6a688ab08024a21985096649a0537e0815527b02196bb0ea4cd039ef04b7a2fe645f838e38503d689dfb3c26b10babbad1ca93eb8f91f20d121b22339f42e48775fb5471830a9e140527c1eb2d5066a601d585dc8418ee4aca0d9eeb8625692cb681cd8fe7a5279f97605cb458fba06ad833d2d9f9d92e6a55803aa7fe8e3a166e5d70be9bc3fd65e46937"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000ec000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x80) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00003e7000)={0xffff, 0x5, 0xe82, 0xfffffff000000000, 0x80, 0x4}) r5 = syz_open_dev$audion(&(0x7f0000a42000-0xc)='/dev/audio#\x00', 0x10000, 0x4000) fstat(r3, &(0x7f0000b71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c64000-0x4)=0xfffffefffffffffa, 0x4) 2018/01/25 23:07:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ebc000+0x7c)={0x0, 0x10001}, &(0x7f0000676000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000100000)={0x80000000, 0x2, 0x4, 0x63, r2}, &(0x7f0000889000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:44 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000095d000-0x8)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000009a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000095d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(0xffffffffffffffff, &(0x7f00006c6000)='./file0\x00', &(0x7f00007fb000-0x1000)=""/4096, 0x1000) 2018/01/25 23:07:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 23:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000054000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000361000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000e20000)=0x0, &(0x7f0000f01000)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000530000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ea9000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a41000-0x4)=0xe8) fstat(r0, &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() lstat(&(0x7f0000343000)='./file0\x00', &(0x7f0000a52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = geteuid() r10 = getegid() r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e19000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000)=0xe8) stat(&(0x7f00006b6000)='./file0\x00', &(0x7f0000155000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006d5000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfe000-0x4)=0xe8) r16 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e5a000-0x4)=0x0) stat(&(0x7f0000586000)='./file0\x00', &(0x7f0000efb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b60000)={0x0, 0x0, 0x0}, &(0x7f00004eb000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d16000)=0x0) stat(&(0x7f00003cb000-0x8)='./file0\x00', &(0x7f00003ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ac3000)='./file0\x00', &(0x7f0000f14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ce1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000534000)=0xe8) lstat(&(0x7f000039b000-0x8)='./file0\x00', &(0x7f000094b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() getresuid(&(0x7f00005ac000-0x4)=0x0, &(0x7f00000b1000-0x4)=0x0, &(0x7f0000424000)=0x0) r28 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aa4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce4000-0x4)=0xc) getgroups(0xa, &(0x7f0000c64000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$inet6(0xa, 0x806, 0x1cb8, &(0x7f0000067000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b83000+0x31b)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000919000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000293000)=0xe8) getgroups(0x2, &(0x7f0000869000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000324000-0x18)={0x2, 0x8, 0x1, r1, 0x0}) sendmmsg$unix(r1, &(0x7f0000844000)=[{&(0x7f0000061000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004de000-0x40)=[{&(0x7f0000dd2000)="b4a7dfa4debeaf225aa4e513b200e166e269295be7f3a6e56b69a748b2e0faee5495dadf110a1f6d37489afed8963a3bada4cc7256c2d9f23b761fd3eaa4567a040d6449c1d578e8199fb1b9fa69eaee04d6b4c0329d3de9d354c59cf5142acb221d266ace5aea17a1", 0x69}, {&(0x7f0000e4b000)="4e03827af8138fbab26dc808fb1fcd04741111871426c01267a9d0107f5c57e4346c58d269d7ba82998af658d7271ae28c03b392f7de065b5dff57d4021fdddfcec8f4b8113eb8b23ec7f95cd06ccab16e6ea53d4dd678ed7f9298da8218215d472d60c341bed0fed26ddc8383ea273335393d7f345febc68d7c8228489945bd93d459e779bcaa02898f2301aac93d2676a08fb54c476da4cd057fbc344d100951deb59cefbb90cc528301e9d11cec51a5b987d3648a411b68554e667bc3286d80be9062f6be14728d94bce654b1", 0xce}, {&(0x7f0000289000-0x78)="63707866fe6edfd2e8a9c446c74a2aed5fcc431740e69d260a0bd022ed130feb5e2508ab8454c8c051e7f562c70379ad1d66bda7cb125e6043301ab0592b20a0b05707cfc82a5304e837b88bf4349324e21ac13bcc8f9f8e7a9d14e3573167dbc6b42615d6b4b1b99a15502daf7c0e9405c1e16582b51fc8", 0x78}, {&(0x7f0000cb4000-0x1000)="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0x1000}], 0x4, &(0x7f00000a3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x130, 0x400c010}, {&(0x7f0000d05000-0xa)=@file={0x288e123480e93b0e, './file0\x00'}, 0xa, 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&(0x7f0000ba6000)=[{&(0x7f000003e000)="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0x1000}, {&(0x7f00002be000)="9ac596e8c14400f24451403454c30b910465713f63c02c7099ab95e14f372dd5c195241d266c94667a6bb915055cf4a0597dcb9d0fef8ef742859cf2d0e9a8ab7f6b893287e182f3bdbb22d635c2f726408a521b2120d5304eb62e5125e7ca69e108a3b7336418a19f81b53378dbf9add12f089349c91dd57a79c8649e42be6de49eebf906ceb1c55b95a2c7dbe77a2580f3446851f2e9a96f8ded1b90539dd42bb0ece6fff5996e1b193d1306064596fe8db57394ac6f351126b1afcb944affbec3bee7d4e23296dcbcc4c86e5609ef1d81dfc7b82850ed159bc6fa317ef3db943e0871bc54cef7", 0xe8}, {&(0x7f00008fb000-0x10)="1b56851f55f249c36a9351c15b0e2e1d", 0x10}], 0x3, &(0x7f00007d0000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r32, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r1, r36, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd0, 0x4000}, {&(0x7f000090c000)=@abs={0x877b684d55677d81, 0x0, 0x3}, 0x8, &(0x7f0000ded000)=[{&(0x7f0000e5e000-0x44)="1cb62e3186a0c23e36cb6e48828a4c083e316132503f899a0645b5094343a03a39ec70023ac570ec20d4d2f507bf3a770ee57800f362cae79ac3f0eea29824f11aa9be72", 0x44}, {&(0x7f0000259000)="b8a6efba7994c6cf485d7e0331ed0f96c9b5960c664c3e34dda09ae404a1c053426484c2ad98ede508064f8cd2b4a5b6a7cda1cefc51b3b62aced7609d8753f9b0f09de87efde6e7bd1b25960c0b1dde266009dcbccbc9f148bfb4568ee614b83296acbdb8c2", 0x66}], 0x2, &(0x7f0000259000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x800}], 0x5, 0x8f6caf1083adb6b4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000836000)=0x0, 0x4) r37 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r37, 0x541b, &(0x7f0000482000-0x4)=0x0) [ 82.268041] kauditd_printk_skb: 163 callbacks suppressed [ 82.268050] audit: type=1326 audit(1516921664.558:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.348506] sock: sock_set_timeout: `syz-executor4' (pid 11681) tries to set negative timeout [ 82.367374] syz-executor1 (11662) used greatest stack depth: 13072 bytes left [ 82.369525] netlink: 92 bytes leftover after parsing attributes in process `syz-executor3'. [ 82.403229] netlink: 92 bytes leftover after parsing attributes in process `syz-executor3'. [ 82.436135] audit: type=1326 audit(1516921664.559:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.436157] audit: type=1326 audit(1516921664.671:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.436177] audit: type=1326 audit(1516921664.672:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.436197] audit: type=1326 audit(1516921664.701:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.436217] audit: type=1326 audit(1516921664.701:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.436236] audit: type=1326 audit(1516921664.701:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.436256] audit: type=1326 audit(1516921664.701:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 82.436276] audit: type=1326 audit(1516921664.701:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080009, 0x6) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/25 23:07:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000be7000)=0x0) r4 = dup3(r1, r0, 0x80000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000123000-0xc)={r4, r0, 0x5}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xd4)={0x5c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x48, 0x4, [@typed={0x44, 0x1, @binary="87ce01f21cb4ab4f320ce0d5a6509ccf81b2ed144a50d26a546785f2bbd5e96b6fb7c36b59f5f9dd3fcd226f20f5835f76683f88333fb940ef"}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCCONS(r4, 0x541d) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syslog(0x4, &(0x7f0000e01000)=""/17, 0x11) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) msgget$private(0x0, 0x1) 2018/01/25 23:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f53000-0x10)="5b8cad73ce8e4eca52a73189d6f2438f", 0x10) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000994000-0x11)='/selinux/enforce\x00', 0x103000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000d5d000-0xba)="f667444b72d8c17d549db581767b5a164aa629e144a1a8426e96821f5fc07f4419f2f23b27b3fb0ef4495dc4de2c2f51490fbf5279e978720b815c29af69b5b9f232a80035e98619735f85d94a27d941b4889e39cb728650ffefc2425037d3e34f54dae6526a3f96d67c226776d3bbe35edcb23008657d665a4e03443f0549cac742a7cf9349ab9b41ca5a8f184026db18016bea90a7fd043b4e0bb1d3dfb08c751e16b53b6861810b39443fb9b893a0920be35660bbaf922812", 0xba) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x4, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x20000000000ffff, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x40000000000004, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 23:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fcc000-0x4)=0x0) r0 = semget$private(0x0, 0x4, 0x108) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000e4b000-0xda)=""/218) socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r1, 0x9) mbind(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x0, &(0x7f000023c000)=0x4, 0x0, 0x0) 2018/01/25 23:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = add_key$keyring(&(0x7f0000356000)='keyring\x00', &(0x7f0000393000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f000004b000-0x8)='keyring\x00', &(0x7f0000a95000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) r5 = add_key(&(0x7f0000837000-0x5)='ceph\x00', &(0x7f000088e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = openat(0xffffffffffffffff, &(0x7f00003bd000)='./file0\x00', 0x20000, 0x4) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x5) keyctl$reject(0x13, r4, 0xfffe0, 0xffffffff, r5) 2018/01/25 23:07:44 executing program 7: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0c000-0x8)={0x2c9, 0x0, []}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000040e000)={0x92, 0x7, 0x5, 0x3, 0x1}) 2018/01/25 23:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001fc000-0x60)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigtimedwait(&(0x7f0000051000)={0x800}, &(0x7f000014f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000-0x10)={0x0, 0x0}, 0x8) [ 82.436294] audit: type=1326 audit(1516921664.701:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11666 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 82.473591] sock: sock_set_timeout: `syz-executor4' (pid 11703) tries to set negative timeout 2018/01/25 23:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000639000)={r0, &(0x7f0000cb0000)="7095987c53424868d9f714bfe1e265f7ad491dbefd5f334a8854213e93ef25deecd93d44479bac35f135"}, 0x10) getsockname$netlink(r0, &(0x7f0000ccd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2e000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000093b000)={0x14, 0x0, 0x0, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffde7}, 0x1, 0x0, 0x0, 0x20008090}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000043d000)=0x4f8d6b06, 0x4) 2018/01/25 23:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) stat(&(0x7f0000c44000)='./file0\x00', &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000099b000)={0x0, 0x5}, &(0x7f0000880000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000609000)={r1, 0x2}, &(0x7f0000bbd000)=0x8) lstat(&(0x7f0000158000)='./file0\x00', &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/01/25 23:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit_group(0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000fed000-0x5)={0x1, 0x8001, 0x6, 0x3}, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000280000)='/dev/rtc\x00', 0x10, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fe1000-0xb)='/dev/midi#\x00', 0x80, 0x40) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000771000-0x4)=0x4ec7, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe1000)=0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe2000)={0x0, 0xa9, "49313ecd4cf86059330d3fea0efb38c5e80647401f80c7d0d8eafe38c19e933961d4ed9dce4204ef35079115bf38877a2c6eb6c64ba8a07484ccb4f8b831ba60187f2c42e167ca79362750d842ea35526ecedfdebd6497b2b9e49c560423b295d18b92f0f900a9d7d110b39328013fa6b0823aa67dee86916e78b86595a9aaeb6a9a5b5b343a4452cde72dbda300dec5a29e16f45fa8f461956014a50d5b801a51890633e35e228fe5"}, &(0x7f0000fe3000-0x4)=0xb1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe2000)={0x0, 0x100000001, 0x0}, &(0x7f0000fe3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe3000-0xc)={r2, 0x800, 0x0}, &(0x7f00005a4000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000093f000)={r3, @in6={{0xa, 0x2, 0x61a5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008db000)={0x2a, 0xfffffffffffffff8, 0x4, 0x3, 0x1, [{0x6, 0x7, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fe2000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) read(r4, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000fde000)=0x9) connect$can_bcm(r0, &(0x7f00008e7000+0x5b2)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x43) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r0, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) socketpair(0x9, 0x80f, 0x9, &(0x7f00008bb000)={0x0, 0x0}) mknodat(r1, &(0x7f0000526000)='./file0\x00', 0x80, 0x7) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r0, &(0x7f00007d9000)="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", 0x599) r2 = accept4(0xffffffffffffffff, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00006c6000-0x4)=0x1, 0x4) 2018/01/25 23:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007bf000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x200000, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffae) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x14, 0x3, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000030d000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000086000-0x4)=0x7) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000fd9000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000c9a000)='\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00007c6000-0x4)=0x1) write(r1, &(0x7f000053a000)="26000000100000000000000000010000000000000800f4fffa6e00032007f9510500030000ed", 0x26) 2018/01/25 23:07:45 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b80000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xd46c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x3) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) 2018/01/25 23:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007ef000)={0x0, @in6={{0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x75d, 0x80000001, 0x0, 0x67e0, 0x6aa, 0x3, 0x5, 0x5, 0x5, 0x1, 0x5, 0x8000, 0x5, 0x40, 0x3f]}, &(0x7f0000f40000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009fe000-0x18)={r1, 0x8, 0x30, 0x2, 0x0}, &(0x7f00005d7000-0x4)=0x18) openat$kvm(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/kvm\x00', 0x1, 0x0) 2018/01/25 23:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/audio\x00', 0x68104, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000e7c000)={0x6, 0xec, [{0x8, 0x0, 0xe71}, {0x6fe, 0x0, 0x40}, {0x1000, 0x0, 0x8000}, {0x0, 0x0, 0x80000000}, {0x4, 0x0, 0x7ff}, {0x7, 0x0, 0x4}]}) splice(0xffffffffffffffff, &(0x7f000002d000)=0x0, 0xffffffffffffffff, &(0x7f0000670000)=0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00008ce000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000a1000-0x4)=0x32, 0x0) getpeername$netrom(r1, &(0x7f0000490000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fc0000)=0x48) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000095c000)=0xffffffffffff7fff, 0x4) 2018/01/25 23:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000639000)={r0, &(0x7f0000cb0000)="7095987c53424868d9f714bfe1e265f7ad491dbefd5f334a8854213e93ef25deecd93d44479bac35f135"}, 0x10) getsockname$netlink(r0, &(0x7f0000ccd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2e000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000093b000)={0x14, 0x0, 0x0, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffde7}, 0x1, 0x0, 0x0, 0x20008090}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000043d000)=0x4f8d6b06, 0x4) 2018/01/25 23:07:45 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f000000b000-0x8)=0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x100, 0x20100) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000000a000)={0x1000, &(0x7f0000005000)=""/4096}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000000d000-0x8)={r1, 0x0}) io_setup(0x1, &(0x7f000000c000-0x8)=0x0) 2018/01/25 23:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockname(r0, &(0x7f000021b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000060e000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e5f000)=""/137, &(0x7f0000ae2000-0x4)=0x89) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname(r0, &(0x7f000095a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad2000-0x4)=0x8) write$selinux_load(r1, &(0x7f0000f62000-0xa1)={0xf97cff8c, 0x8, 'SE Linux', "3e6b073f820f2c0f106bde8939dbaf3f5f401b2de90690421449279cc317676debd6a5343e5af6631f02244c8f45e3b6f4abff5740ca80d53f23ad676cd844bd2397fb6e8b976a89443b646344dbee23c41dcd91f33d7a907c49178a569f398e8ea33e8b545a7eaec3db851b0fdeb1656d00e6343dbeb0749f722d96f7fe3c441b030fa0690aec4bae8c1f7a3679215373"}, 0xa1) 2018/01/25 23:07:45 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000947000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x4)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000938000-0x1000)=""/4096, 0x1000) 2018/01/25 23:07:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x280000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000b29000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000070a000-0x20)=[{0xf, 0x2}, {0xf, 0xfff}, {0x2, 0x3}, {0xf, 0x3b}], 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000e3b000-0xcb)=""/203) syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') renameat(r0, &(0x7f0000e24000)='./file0\x00', r3, &(0x7f0000ddc000-0x8)='./file0\x00') 2018/01/25 23:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x7, 0xffffffffffffb446) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) personality(0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x4}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x810000a, 0x0, 0x0, 0x80000011, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000095f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f00006af000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e09000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000ec1000-0x10)={r3, &(0x7f00007bc000-0x7)=""/7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000073e000)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000019f000)=0x2, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000079c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000e11000-0x4)=0x0, 0x4) 2018/01/25 23:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009dd000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5450) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fca000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10, 0x800) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00009f8000)=0x0, &(0x7f0000a70000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000084b000-0x28)={@common='ip6_vti0\x00', &(0x7f0000272000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:45 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f00002b1000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000bf5000-0x40)=""/64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f000001a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000123000)=""/99) r3 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000040000)=""/230) 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bcsf0\x00'}) set_thread_area(&(0x7f0000012000-0x10)={0x7, 0x20000000, 0x0, 0x5, 0x100000000, 0x5, 0x639, 0x9, 0xf134, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00001fd000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dd4000-0x1000)="07d915db763977a91eaa803e1b176e3b99c90a144e1f6cca96d6ac17fa798e80817f918fea45ec4ce8fc8101c2830cf3a7e9dbee98556c0b5224402ea6994f2f7aabad721c9ac9bb1b5db286f41def63b4c24fdfa45aae67f034faf7da3f35799409032f97a112ad58e6e90c653ed394d03628b31375331b9f476bca84fce7623e3f151c47b5048f1cb52278069f24908a11d83b9199571260e34f29ec81b98f565c3643afca9a66f16fea293cf13ddbe2882e216ef7668e03d9559c2af8249d8f38f6ec745fa7a56831804eb4ccfc2f08ea295e153699734fb149a75bfdfc5d13b6bc177c5a7674af832b101f07b41c4f4dce6a11cca6cd91d7d891c45425cdb12c38d5e685d81fe0c44d0eae55111d6b998199b14eaac2a0752281234d84e51188d63d1b0742b6ac23a265ad1f87626ba8da0764b842e245edda2d19563a943a9b85b044b4dafa85c57ec8a63c786ad40b560ff0cca50df03923dfdf9abb2db5cbf2a67d91e30fbd81ee51eef03d51e7301515bceb23d118f75c3946896aaa7551ededaac79dcc76ab53be7d8cc8535dc7de09ace11de10224379279e3463ee8ba8cdaae1f0b795a3578e7974669af6bfc07f1c76616fd3d53cbecdefceced0f4d23b6612c3a64bd67e972c11b5bcb99d5b3b4860df4403a53a2f664a379e3745a5f9f616767ce726e8f40308ec4e935c942d29ac259c4403f7d2e54c8f33ee7ee9319861b1d9f74af7cd849dd4c9571b537d31b7e2cd6a63b07e94e2a5c1a11d21dff40c78bdd4ac66d1e6dbfea638d64dd5125e77e9dd7866b7dcb1cde4d32a2754fedb602dcf893c42b3ab9d461f5ead17eb28e173cb0b26b9a3771c98044eae7cc496876c4b771773ff74dd554f6bfdf41c5e95c7ae56998e9ca7d70bfd078c0ff5ba8380ccd9af81fbc537c1194503f864216d2f0f0b7d9f957ccbc42ff0a39fba3769d393eb4aa2caf6846fb01389a30355c87fcad552d5326cdbffeb96e2c9e93da146ee4265f312ab290bd233701362b9447d9ab29326d6ea87e990aaef2fb6a8b9c10f55ccba996883404f54d95f139b87ac7b1c2987bc2ea1d1a466c0cf19c35294b342b68b92092a4d6c715100111ecaa2079ca4ba7d16d7bdccd67a2ac33c2249508278abcb64b5965043a313235d93adb8f936dc81b6a1dfd1a497c5aac9c5c2e2102978a8480392d9a010d861c938493b4d12589805f87858e2dc0b7038aaef700fdc119ef488f3419c683981bf32b1639daf39b8c7b33e7ddccfdfb49089f089d88cf450851dfdc67aa7f24b89d8b7dfaa8c71275f7e8b6ac1a01843a1d1157b66e807f36d037904e551a29c849838e7262948ac66a96fbc6f3df17c1196c447d9ba61b43641ea62ece84e88ab6ab2d654060a6ba945d060e1124abfec960be84ffe7affa37fcdb60e9b89fdd886c9f342dee448ddcc71dbe812844104531d4fd2aaa2fc22b9a89164d5dd458b232669e001747b50c80b323eacb712e4b516788623c0cc22c3914b1811c29ba27035ee8ab1dee602f2fcebf64da92999da7ad4a1ed49e56df5352c75c1b171d06609d6d9e31eb5277be201c2e1a93a23933f94231aa6e66ccf5f83bc601db362f61553308e710444c63a00736c5c360a6d175dda6f8615b76dfc04bbb1e23e2c7a5778f09059b61e79f117fddfa6ddbba7a8411bed401cb4a59dda17d98b3135159c10a2108b7f1ff507b7b352163923e0e3b00eaa18cd89cbf8dbba634a5001d9451ae15857098b423ee1feecedf91c2c379c75e601df937a6f1564e9867c2d1b950755df83f7cb77afbe599e45c157bc1ab53df5a9eadd3d8c85558b15da19841df2a2a7dd0fc822953f743ebf0ae6c21178dfe3141fa46caa4eb2421f7057625fd90bad0abb541c643c3a47d86b45737f9bbb454b3779433241b5556144b1364596fe29a968874f999bfd44eb74c465195c8d658517ef64d85352c2f2c7f4d5aacc48ed87bdce2a8c360de72349d5ac5697cbdc59d5b9db168da3869fb9d9b8161094a6f13cb7874f909c816cbbf3ff6c6792693891b9a1539128c631601604e2f553647546153d0e70a61359c3dc1495abfcb3bf80080346a41fece3c57bd554815f4862e070b839c5ab9a17dada02631d97e5b8dc178918b989e13877d1d40bd228f71d514e1ee520b57d3d285d3286fbff5dd2e0fb348c951ffc3ada69909340de869200944cf9fbc347073770ddcbf7bd046c1351b2858227b2b75a75a998658eda5ecd6574cd8b610cf20c16534a9fc786acbe3b21c272d7c435a0e21f66b26aaf9e1903eb1f2a5439966597de8628319125dc222fd10e61ca8a6697fadf095df1e0e5effaa716f019d5d77d0b5e30e019b9ba815f75a457c082c5ba1b9ad1599ac25cc8a6b71cdb5cb02984448cb80dde8c5f31fcb3b5624df33d120dc6465ab12e601d9ba31672d1f06503459916000a5ae21574b0bae0b3c6ccb9e167d62a6dc7f4464203ca007c22fe3293232ef0e55e1a4e7cbcf5879dd84455217b63bdf19bc7560891068930cee41f7a1517cf6913d206dbe8fd0a40be624de953391c7adce2e602fc3fe736355ecb4d50a1faf7441bcc8d18b45f0d970900b5f8bd50040df7558094847f15bbd376bd360e5b80a9e237c48a3274e7891f17ab6aa07f5b7e6825dae02c112d859d5d0cc4a4b8048a7b56807074b57a13bfe9b5c128d01ea0fdfec75f553d20d57138a973aefc620185428a3959591f9a2d49ccd469edfac51dc6e59bbffc202bc83929a7462694c23ba00af87c623c91616fd9db8ae1a74713aecb98a10a5dc2c7a23b5a43abefd91dd4f5ef05d975a9f54abe11e1f397b8191c91aabea203fdac69108923b2843371cf6ccfb7409025fca648a3b7d5e22205919e0d4986e449cc33b1991dcce6934578a9a9c9ccca90d4f9027f788c34bf290f055c9f1064048a76e3854feccc0ad4f63ca71c1cdafba1342fcebfea5dd7c4d40652c45e66e8610b73d3809308e025706e4a1e75a78d8da7728f5f0578e1f8011cf54fbfa21fd651aea75a0e524c79aca26ff0184bf7ef3df05da32b4a151eb8507c33bbbca1948db5bd8e3d3c31f2a084498707f47b4b1ac11ef2894b3f76fa00159a665b1ba080846cabe08aa8f03f8958737421d11de79fec11f5b4bdd616cf254cb60892393ff5f21d2c078379337fda0a6b84c46ac27144a8359cc5c9087c0cef2faf5d170098ef01fbad4239788235f28f24d9b7b803f1d2ce74d10c2886799b13f0c9ba412300a1966241540255537f977a116bd9fa07f3cefb56b0d12bc02cabcd3fa42a82187f72d716c49dcfb03d52e720ce7beeb9bfada4b0511709f6b7884fc93e44574ecf9538682631810bda5226ab3d9286d781822ec0362e1174d35f349bad07bc9a4ec8194ae8d3fa19ff906e145dbfa4d7b3d4eb45228c98d257265daab33c8e92489a7f65e1abd104cb4152c5b24a86630d823b3397833508b89cc3d7f1f850df7a73233d673b84429a81ef7a335bfb34ebf76ee2cedb1fa56990f9cf3e2aac349416702014569733dac6c9c88bff012ed23bdd05723092c5172b3105fd043620311a4712085331d565feb9dc96e3e4f2ccfcb0bb091f14422212bafd12e16f5a187790a081172102ebc7a56239842cbde258dd75e02faaf65dcd5a41b397243db3d3a8092ba6b02199a245c27a523c640c072af02356488e6241509399df05126c33e1268fbde6c13757be4c7f76e81f24a1b74e09b44eda82be9bf2deff2b94a478157448efd7eb419de00984af77351683774249ee20892a5394f88b3144e4c47fdfb03b5f33b4ff3221feded30b3e8ca6724439e80e95633229b3c1261e0706067250a405dd537e601a517f7487afd4e3552b3e8430d3f24c91b5cbd20355434e33d89f714b1fcdb588e8fd2e885f6fee3b9ee864d2caef87685e4641ac8f5c0e6dcfa5f68a19dd0ba68c10be2338b97c49be1c1878dc3bb11a5a6d2b5080e34795b0fa927787b653e3d8d4a2cd714fdd3566c7403c7db8e469eea23f8639d9e9dc46b95ff9a561e281b51434dbdc6340a96111a7b39f4148ff6cc303313e6fb9596478b59c3b0d871b085b9dc0e7d0e114fd5f162771d53821688d927799a586e31b505f17be71fcdff7ccd8f72f63afcec64564a004970edd842406b7f6a7fdaa3be009ae6ddc0184636479faf492793020d73545eb4d4f0b60333621cad3c51e9875cae3e8e789ed5756480daf9934d6b88eb57aa0a2b2fbb7593c0ed677ee2e4dff289e20645050ff6570a9b72a2e836665284392461b604c258bc0d0e9ef541d4ab979ae1c324d2aa8ccb4aa119731f552eaff42b6a0e39884619dadabecb9b0f9905b036e1b2b4da668504c88423a648c0a47e118b023220380e76197cffd49cd6e74173482bcf5dda36e5875a6ef5e875c2500d092e88ec95a651ce6aa52b1c4538d299e0b258650b805fe2b107452838cf7ce5db8742de9baf7e95f71919604701903497aaa5afcaa5069f2830cd33afb55658bcc4e939ef106aaf30bb8fa7d059649a6ecc147e6607ac40dd2edcd92289800af3c951e32698c6728839fbfdecdf68d42fb8b7ad72b45567c9b03285cc4a56697837ccc4671eca217aea91f9856a0bc4e92cc7056d0712559ef20783c1fb1c8840948ec20ba556e3709eebeb598ed42d4781a3f2f20ba5d775c239e05494edce035f61e40c6d3bab093e7e60b303e7da2c0f2531d0c1172810107e8352a745d4fffd0f72fb9bda38abc2ac9d5d72a15a6a1a910508bd0575fc36ee5ae9029639eace103477a32ba66e37695450176021c772ef94cfc831e9930687eda3d3fc8eab85592b1b138e945c0d16ee4fb04be22419148d0b72c37b684d858d640edd1f7b3594c8a82e43a53dec9c6333490b7481d8152d87acd79ebac7ccaa230a4e7929659945b179eda7d573756832e539597ca34e0bc03516d483d70fed6064fdbc56464091d5ec4eaed5fa6538764731763778b49954d914041e674ee84486b37cb1c26f0871ed71922f42b0081ea8d9dda086cbd562baef7d7772ac5f40b842a81dfd85d7550eb9e1285f49968f9223666cd8d4c665e667cef974c66ab75e0e1209e784b9f2bd28950bf5ef710d35ad8ada0ef4667c960e7c20e129ff22969603106edceac115cca36a3e0a99f284e35a5ebc789dffc245451a8e8d97034442ca2f01fa36ada9a2f0b42f1521f25409de406060bfb11fdc13b80256d693cec2d6e456394c9c818b407b3dea5b75a581254b4b936eff8db59e1332d51125845715a209c5aad3d87b4244e5e311e2f5a42e2b82caa4c5115b9fae1b9cae38afcb15e0bf81e9ba3eca0ded9d3857eef1989466fbf60a36db8b76dea22d15edcc9fee3b20b2a3aabe8944bfad0e1f42a9202149c640d5101d2d4fc00c1bd3919fb3cca6f269f26e282c77b77270983fa98c7160d4abf88baa7682915be416e0e6fc9b9d399d3ce42f08e1b88a6e4cd4c222f73ed0edf2c00412c7881378b16d2abeed1f68d1ff0cd37a7e1b0ccd828df6c4dd84b461cef567ec4165a31f5f2ee052e7bac0a1840a3a6e4e8398ee419beb1e6fd95532cbf7c4d2b30033b268c8382809db50d25b5a8b5887d6649fb34934282cf0765b4109a1f688766998d45e0bdf6bf45b7f0a122b3424d67d86262986a51f87929d947205c20f49cbd286e5de8350b485ade6b854a6b7acc409eb5f8391ef2ef44c8c5c7eb9335b732b9c65cc1114cafac49e397980c9637b05615ef94020c6514d394f825d440c8c57312990224a", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000087000-0xc)='/dev/autofs\x00', 0x103004, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e3e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) 2018/01/25 23:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000c18000)={0x1, &(0x7f0000000000)=[{0x6, 0x100000000000, 0x0, 0x407ffc0003}]}) removexattr(&(0x7f0000a16000)='./file0\x00', &(0x7f00006b3000-0x4a)=@random={'osx.', 'cpusetlo/vboxnet1+bdev&locgroupvboxnet0)@ppp1trustedselfcpusetIeth0+]\x00'}) 2018/01/25 23:07:45 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ad1000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xabc}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000acf000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000)=0xfffffd52, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000062d000+0xea9)='tls\x00', 0xfffffffffffffc7c) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0xfe1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000ad1000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00009fe000-0x4)=0xc) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000770000-0x8)='./file0\x00', &(0x7f0000ad2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ad2000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x0, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0x5, 0x7fffffff, 0x6, 0x2, 0x401, 0xce0, 0x5, 0x4}, {0xedd, 0x6, 0x8, 0x3f}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x0, 0x3, 0x6, 0x5, 0x7}}, 0xe8) r4 = gettid() mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ad3000-0x4)=0x0, &(0x7f0000ad0000)=0x0, &(0x7f0000ad0000)=0x0) getgroups(0x6, &(0x7f0000112000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad0000)={r4, r5, r6}, 0xc) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000ad3000+0x191)='/dev/adsp#\x00', 0x2, 0x400) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f0000ad3000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0xe3946a96563e8655, 0x20, 0x8, "1408d96ed9468c2be1356f1a448ceccfc6032d7df55009708f499eaaa265ba91ead246924c536c4d12b2b8112a1b29b5d6c7098c4b564fc8caf4da40b03687f8", "613597a5aaec100e9bee9f815a288bafe618690b15cee059f56952376d3003a28125d0e3910dd7221e830ba286909d58cce4f25ecb50a90818e8630a33f6e5f0", "9a2fce42b71b673946cdb2c50ff87bc9f2a3d0d35efcf0c064f09f8437f505d2", [0x4, 0x1]}) 2018/01/25 23:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") r0 = memfd_create(&(0x7f0000ce7000-0x6)='ramfs\x00', 0x3) accept$netrom(r0, &(0x7f0000eeb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c1d000)=0x48) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f000052e000)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) 2018/01/25 23:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0x3, 0x1, 0x4}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000005000)=0x10) 2018/01/25 23:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000c7a000-0x10)={0x1, 0x0, &(0x7f0000196000/0x4000)=nil}) clock_gettime(0x6, &(0x7f0000381000-0x10)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000e6d000)={0x1, 0x0, [{0xbff, 0x0, 0x100000000}]}) 2018/01/25 23:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000121000-0x24)={0x101, 0x7, 0x3, 0x0, 0x4, 0x0, 0x2151, 0x5, 0x5, 0x6, 0x400, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000fb000-0x2)="17cf") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e77000-0x90)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(r2, 0x4, 0x42800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/25 23:07:45 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000016000)={0x0, 0x0}, 0x10) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x34, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000018000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000017000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000019000-0xe)='/dev/admmidi#\x00', 0x1, 0x80100) bind$rds(r1, &(0x7f0000007000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21a) 2018/01/25 23:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6d000)={0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d79000)={0x0, 0x8a, "70d634c209ab0bb1633b93399f1c3084811003a0365692a0503f84de84d834d055b2e5f154d8f47d4ea02d796361a184074164a613425aef2b0604429b264f6d8ffc7fd1c7440f6d014b25d179ab2766f0cb3a60fd717366ec2dee378c0625a39c0b60eee61317e8e81c64af330abeeed26171860cc6ae6cbb85e76310f8f0f685420a5f3555e27e5c18"}, &(0x7f0000a80000-0x4)=0x92) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000426000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x1, 0x40, 0x1c}, 0xa0) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f000075e000+0x74a)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff24b3, 0x10000) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000201000-0x78)={0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1ff, 0x1b4c, 0x7fffffff, 0xff, 0x0, 0x7fff, 0x100000000, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000ee1000-0x5c)={0x0, 0x54, "a2b265634d5e127de2520b7d084541d816552ad5089bda26ba03f2cff9003745d85c3e1068201821735d868f1eaa65ca53343e278aed7408cd9fd3be1cb38ccf7d57eda5108f58a826e62b21b2082a6787b17a93"}, &(0x7f0000d3a000)=0x5c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00006b6000)={r8, 0x5f, "d03e2e508f9f5b053a37155f0d0f9ad6540e6a5b4919f6f5663a8ba6407f5bb1d310183bd22a31caf8439baff9cc9180c2418b614ffc95438870023f602b029d9dd7cc5e2a0557410c925e6f14d58335dbe63b3c2f6cfe4fd304155f2f196a"}, &(0x7f0000814000-0x4)=0x67) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000f07000)={0x100000, 0x2000, 0x0}) 2018/01/25 23:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nfc_llcp(r1, &(0x7f00004b1000)={&(0x7f0000236000-0x60)={0x27, 0x7, 0x1, 0x4, 0x1000, 0x100000001, "f96a08774f74df6ad997ad33bb0302c11b98d9e1815bdc02f7069bda33af843c057319c57cb5c9cabeb8d4321060d01d60f6a751aea9179952c2537869f248", 0x1f}, 0x60, &(0x7f0000264000)=[{&(0x7f0000faf000)="c6ac613adedf98557a282e51c0052f765aeeb01cac27a394eb0f0722a16301cbdb72fa2c0d82f4427bade98f3af2f5a79773686859d43f4de20653f446948e584188983be2b3c2d75f9a47d8b9ba6d835850f3d9b32ca9b1eb2c118468657fd9901885aeb0e9", 0x66}, {&(0x7f0000663000)="891349358295a1fee8d2759fdf35a108ebca7ba7387bb2cae84bf14ad18a134f63aa2cda22cbf3553d35104af5c5e0a7da0b79f229e581c94672eae029d457ab6456b239cc8ebb22cc48a8d15b8f2d6923cc571de0787a7b34da00083ed80be86ea2faa712ed6d8cfcb2ad2fc2b28eafb9147e7a6a4cd396c8a0ab1771c20b03f4dc15e1513a1dd94592b8fde5e283ba6851b91727eb1dd5bd", 0x99}, {&(0x7f0000114000)="a37df94be53a4718fec1c630613f644b5a6ce1e9ec652532a51479d9e6c44cbb218ede15a50bb8023142c752e56d3df23c9d4769f73c22dc452a76cc3cd786644265e189198880b2b8d2ac5539a946d133f7e487cb04189ed5cb7cbbbd81513fff36e588d482e5153d5f2f", 0x6b}, {&(0x7f0000675000)="71638403a7bcdda79610b5f788fc02966485268d9acae9e4dc270492a0a45e2d82dbb4e476e66242b5f89d8bfb47aeef2d872026b924fc926fbcd3310d5b76e69a5122545e8f9d5234240868cae39c85c33592c11f5b62b8f68f3b32206c", 0x5e}, {&(0x7f0000665000)="53de3e6a0b7aaba7e79c40708456abb72a4f072fe06ff5b7b4823e41592d130b848317b5baadc6ad163b4b48764140f977ac214cc20170cf286be020ab4a0e5690f818f54b1bc0dc5e0a42c1bf285d64e785c698d4b6e11aedf3ac400284eb4d96ead71b19d24ea2bdfa361be609d6ef09bc70a6142500c4ebf05e703e6bee72e1e77f4f2c13f3b08cee8e236f0085b8e9b7415e074ef277a35f526d614622d84989a05d570f696db17ac1c69e48019e76f94f535110ff6a8a37d6df08ea58ccbb1cf20b727c170ab7547803f8745b956f52fa3fb2368fabca35ad32da01b2f085a692b414181d6cbd6682d3d07f24656c8ae1243e501cf67e", 0xf9}], 0x5, 0x0, 0x0, 0x1}, 0x841) pipe2(&(0x7f0000257000-0x8)={0x0, 0x0}, 0x80000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000536000)=""/29) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000050000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000460000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$bt_l2cap(r3, &(0x7f00005e1000-0xe)={0x1f, 0xffff, {0x20, 0x7, 0xffffffff, 0x0, 0x8000, 0x3}, 0x3, 0x4}, 0xe) openat(r3, &(0x7f0000fb9000-0x8)='./file0\x00', 0x10000, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000b27000)={0xa, &(0x7f0000054000)=[{0x6, 0x8, 0x5b04f9e8, 0x2}, {0x6, 0x4, 0x3, 0xffffffffffffff81}, {0x200, 0x3f, 0x100, 0x9}, {0x8, 0xd235, 0x49, 0x2}, {0x6fd, 0x7, 0x6, 0x6}, {0x5, 0x2, 0x8, 0x40}, {0x3, 0x7, 0x8, 0x16}, {0x3, 0xc540, 0x80, 0x8}, {0x200, 0xfffffffffffffffb, 0x2760, 0x3}, {0x80000000, 0x8, 0x9, 0x6}]}) 2018/01/25 23:07:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) fadvise64(r0, 0x0, 0x6, 0x1) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000004000-0x8)=0x0) 2018/01/25 23:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)="") umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) 2018/01/25 23:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f00000)=0x0, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000083d000-0x20)={0x7, 0xcf41, 0x2, 0x6, 0x8, 0x427, 0xfffffffffffffffe, 0xb7d, 0x0}, &(0x7f0000181000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e3000)={0x2, 0x9, 0x8, 0x2, 0x40, 0x9, 0x8, 0xfffffffffffffffe, r2}, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dc0000)=0x0, &(0x7f000055f000-0x4)=0x4) r3 = syz_open_dev$tun(&(0x7f0000e3d000)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect(r1, &(0x7f00003c1000)=@hci={0x1f, 0x4, 0x1}, 0x6) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xfce4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b95000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000)=0xe8) r5 = getgid() syz_fuseblk_mount(&(0x7f00009a2000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00', 0xc000, r4, r5, 0x5, 0x3, 0x2000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b87000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x8, 0x10001, 0x8}, 0xa0) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmmsg(r0, &(0x7f0000af2000)=[{{&(0x7f0000157000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000954000-0x40)=[{&(0x7f0000586000)=""/88, 0x58}, {&(0x7f0000289000)=""/108, 0x6c}, {&(0x7f0000ad5000-0x70)=""/112, 0x70}, {&(0x7f0000e9e000-0x6a)=""/106, 0x6a}], 0x4, 0x0, 0x0, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000c26000)=[{&(0x7f00001f0000)=""/20, 0x14}, {&(0x7f0000121000-0x1000)=""/4096, 0x1000}, {&(0x7f0000daa000-0xba)=""/186, 0xba}, {&(0x7f0000851000-0x41)=""/65, 0x41}, {&(0x7f00009cb000-0x71)=""/113, 0x71}, {&(0x7f0000be8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000244000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00009b8000-0xe)=""/14, 0xe, 0xfffffffffffffffb}, 0x7}, {{0x0, 0x0, &(0x7f0000740000-0x10)=[{&(0x7f000003f000)=""/78, 0x4e}], 0x1, &(0x7f0000b56000)=""/95, 0x5f, 0x276}, 0x0}, {{&(0x7f0000dee000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f62000-0x30)=[{&(0x7f0000f64000-0x1000)=""/4096, 0x1000}, {&(0x7f00007d4000)=""/171, 0xab}, {&(0x7f00007d7000-0xff)=""/255, 0xff}], 0x3, &(0x7f0000db7000-0x57)=""/87, 0x57, 0xff}, 0x5}, {{&(0x7f0000f34000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000025b000-0x80)=[{&(0x7f0000d9c000-0xdd)=""/221, 0xdd}, {&(0x7f00006d0000-0x8)=""/8, 0x8}, {&(0x7f0000222000-0xc8)=""/200, 0xc8}, {&(0x7f00000df000)=""/0, 0x0}, {&(0x7f0000921000-0x71)=""/113, 0x71}, {&(0x7f0000807000-0xed)=""/237, 0xed}, {&(0x7f00007b8000-0x36)=""/54, 0x36}, {&(0x7f00009b5000-0x97)=""/151, 0x97}], 0x8, &(0x7f0000602000)=""/155, 0x9b, 0x1}, 0x1}], 0x5, 0x12060, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x27ff) 2018/01/25 23:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008db000)='./file0\x00', 0x80, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000644000)={0x0, 0x0}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00009bb000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea2000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000082f000)={r1, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000675000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000571000-0x4)=0x0) 2018/01/25 23:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007ab000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006f3000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ac2000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 23:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000062000)='/dev/admmidi#\x00', 0x1, 0x100) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000342000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000517000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000892000)={0x3, 0x4, r3, 0x5, r4, 0x6, 0x8b6, 0x5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/25 23:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$KVM_GET_CLOCK(r0, 0x4004af07, &(0x7f0000941000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000f7a000)='./file0\x00', 0xa000, 0x84) ioctl$KDSKBLED(r1, 0x4b65, 0x80000010) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000aec000-0x40)={0x5, 0x5, 0x1f, 0x86d, "02c313afac277e7e6bde202a23ea7b4962269e363f77bac3dccfb1037dae833f8167877c492441bdca9e98c8", 0x101}) 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getresgid(&(0x7f0000edc000)=0x0, &(0x7f000050c000)=0x0, &(0x7f0000e25000)=0x0) r2 = getegid() getgroups(0x3, &(0x7f0000950000)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) chdir(&(0x7f0000f4f000)='./file0\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a97000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") [ 83.408928] binder: 11860 RLIMIT_NICE not set 2018/01/25 23:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e0000)={r2, 0x9, 0x0}, &(0x7f0000b70000)=0xc) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) prctl$setendian(0x14, 0x1) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) 2018/01/25 23:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:45 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/net\x00') setns(r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000005000)={0x3, &(0x7f0000009000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/25 23:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000001, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eb2000-0x4)=0x2, 0x4) fdatasync(r0) [ 83.479938] device eql entered promiscuous mode 2018/01/25 23:07:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getgroups(0x3, &(0x7f0000a1c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1, 0xc02) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x7, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000003000-0x9e)="0babcbed077c316c4d7c1560b4c400a917bd83a3c2f212f8f376a007ec748d79f0e438404615e3750c9b8bd7386d810d0d3336d1684d77ba251e00dc46cc77f83898e90765d82e554978c81696a2bce451602f620b70855d22f2334950dcc2f2f7f9a45767d7d63b51301f66ef3d328f0a2eaad8f5e22b7fd805bcaa9c614187e95ac9fe778848e1ddf0a37d26e0c35f58482973c654a9e004c7bdef841b", 0x9e, 0x4800, &(0x7f0000003000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00005ea000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffdff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x1, 0x10, "0e576fe520047f0207cd4c36a942"}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000b72000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000024000)='/dev/vcs#\x00', 0x0, 0x8400) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) [ 83.492255] binder: 11857:11885 tried to acquire reference to desc 0, got 1 instead [ 83.495984] binder: 11857:11885 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 83.497670] binder: 11857:11860 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 83.497683] binder: 11860 RLIMIT_NICE not set [ 83.553228] binder: undelivered death notification, 0000000000000000 2018/01/25 23:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$sndpcmp(&(0x7f0000ade000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000441000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000893000-0x4)=0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000d74000)=0x1, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000be0000)={0x3, r1, 0x0}) 2018/01/25 23:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000088a000)=""/221, &(0x7f0000283000-0x4)=0xdd) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) listxattr(&(0x7f000088e000)='./file0\x00', &(0x7f0000a4b000)=""/159, 0x9f) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/25 23:07:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000c8000)='./file0\x00', 0x4000, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="47bc199102ed5b10e63ea623e20b2f75c901768b96997638031ec09c732c8ec5eaf1610270cb", 0x26, 0x40, &(0x7f0000353000)={0x3, {"2767c4f6af6fe8"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000)='./file0\x00', 0x400, 0x11b) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000000c000-0x12)='/dev/snd/midiC#D#\x00', 0xf7a, 0x940) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000a000)={0x9, 0x201, 0x1ff, 0x7, 0x0}, &(0x7f000000c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000)={r3, 0x6}, &(0x7f000000c000-0x4)=0x8) 2018/01/25 23:07:45 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000662000)='/dev/snd/timer\x00', 0x0, 0x10000) signalfd4(r0, &(0x7f000042e000-0x8)={0x5}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x109) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3000000000000000, 0x10}, &(0x7f000073c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dbb000)={r2, 0x7f}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000000a000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/25 23:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) kexec_load(0x7fffffff, 0x6, &(0x7f0000550000)=[{&(0x7f0000eb3000)="600221cc243590148c5f49c030cac1b15af45d085c76cd05fe624448edee087a5be690c05d4c289725d739bd5c5ce6a658abc95dbd8012b207d0be694922", 0x3e, 0x3f, 0x366}, {&(0x7f0000397000+0x324)="3a32caa49e853b132a49c1e34118c9291ca3e2f8890c682bc75bd267e9d7f237f78e415af84b12e0209e75ec904c6eb1db", 0x31, 0x40000085d5, 0x9}, {&(0x7f0000c23000)="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", 0x10d, 0x0, 0x873e}, {&(0x7f0000ba6000-0x1000)="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", 0xfffffffffffffcca, 0x0, 0x6}, {&(0x7f0000151000)="9326", 0x0, 0xd1, 0x9}, {&(0x7f000068e000)="237e9c2b34565d86e85c1f83cd0292054b1b74be366fa467fb199d80f07ad398e12cff0265718bdf5df36d7c722e7218cfccd6c3e4363ba2156f56723c7b0f14f7a6abcff4cc2fc95ae0447c3853ea4c17bda154ff779c52da08b0a861d9387dc755361e9616d7b056f56e6b7929509710d94e5e6d5629e5c67380", 0x7b, 0x4, 0x80}], 0x370000) connect$l2tp(r1, &(0x7f0000f5a000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x1, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8000}}}, 0x32) pread64(r0, &(0x7f000097a000-0x6c)=""/108, 0x6c, 0x0) 2018/01/25 23:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000097000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000051000)='/dev/dmmidi#\x00', 0x0, 0x220000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000087c000-0x8)={0x1, [0x0]}, &(0x7f00006cc000)=0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = memfd_create(&(0x7f0000f54000-0x2)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000cdb000)=0x8001, 0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000021c000)='./file0\x00', &(0x7f0000c78000)=@random={'trusted.', 'vboxnet1{em1+GPLQtrusted\x00'}, &(0x7f0000c71000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffec0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x131, &(0x7f0000289000)=""/4096) 2018/01/25 23:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$vcsn(&(0x7f0000223000-0xa)='/dev/vcs#\x00', 0xc2, 0x101000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000008d000)={&(0x7f0000457000/0x4000)=nil, 0x4000}) r2 = gettid() r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = open(&(0x7f0000c31000)='./file0\x00', 0x200, 0x58) r5 = syz_open_procfs(r2, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') write$tun(r5, &(0x7f0000765000-0x18af)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) linkat(r5, &(0x7f000089b000)='./file0\x00', r4, &(0x7f00006d4000-0x8)='./file0\x00', 0x400) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00002fa000)=r2) read(r0, &(0x7f0000af1000-0x19)=""/25, 0x19) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00008d3000)=""/108) 2018/01/25 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000551000)=0x0, 0x4) 2018/01/25 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x6, &(0x7f0000922000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000021e000-0x8c)={0x1000, 0x1, 0x800, 'queue1\x00', 0x3d000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x4, 0x7) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sg(&(0x7f0000551000)='/dev/sg#\x00', 0xffffffffffffff00, 0x6682) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000554000)={{&(0x7f000052c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000f89000)=0xf98, 0x4) ioctl$KDENABIO(r3, 0x4b36) 2018/01/25 23:07:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000022a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x0, 0x0, 0xfe3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) write$eventfd(r2, &(0x7f000089c000)=0x0, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x2d)="") 2018/01/25 23:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) shmget$private(0x0, 0x1000, 0x54000054, &(0x7f0000cbf000/0x1000)=nil) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r0, &(0x7f00009da000)="", &(0x7f0000017000)=""/0}, 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000)=0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f00008d1000-0x10)={0x23, 0x4, 0x7, 0x4}) dup2(r0, r0) 2018/01/25 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x40000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)="") r1 = syz_open_dev$sndpcmc(&(0x7f0000acf000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf7, 0x400002) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000a62000-0xc)={0x2, 0x4, [0x1ff]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000933000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004ff000)={0x0, 0x8001, 0x30, 0x1000, 0x5}, &(0x7f00004e2000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000058d000-0xc)={r3, 0x9, 0x0}, &(0x7f00008c0000)=0xc) capset(&(0x7f0000f60000)={0x399f1336, r2}, &(0x7f0000f26000)={0x80000000, 0x3, 0x2, 0x9, 0x7, 0xffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000032e000)=0x580a) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b98000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getreaper(0xbf27a1ab33c73033, &(0x7f0000370000+0xc16)=0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x13)='selfself%$keyring/\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000530000)={0x4, r0, 0x0}) fstat(r0, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f26000)=""/4096, &(0x7f000064e000-0x4)=0x1000) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000c92000-0x4)=r2) 2018/01/25 23:07:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000864000-0x6a)=""/106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"b06092b5fd45a6"}, 0x10001}, [{"e62ac285d55b7c"}, {"66494ad195ba67"}, {"b39a58b0f22ba0"}, {"c45f33be99d05c"}, {"c6a05ed76c1529"}, {"9abd7f4dd3e892"}, {"0b7bc454f098ea"}, {"65ad2072dbb145"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000f3f000/0x3000)=nil, 0x9, 0xf438829925c79cff, 0x20, &(0x7f0000ce4000/0x4000)=nil, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000872000-0x9)='\x00\x00\x00\x00\x00\x00\x00\ay', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 83.932419] PPPIOCDETACH file->f_count=2 2018/01/25 23:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x2b) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000d23000)='./file0\x00', 0x80, 0x0) writev(r0, &(0x7f000023b000)=[{&(0x7f000064c000)="d2f8a6168055b2e96feee5d954b9466bba", 0x11}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ee000-0xa)='/dev/ptmx\x00', 0x2000000, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00006ad000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000ec3000-0x10)={0x101ff, 0x0, &(0x7f0000921000/0x3000)=nil}) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) 2018/01/25 23:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000c78000-0x8)=0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f0000239000-0x1)='\x00', 0x2) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000072f000-0x1000)=""/4096) listen(r0, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000f12000)=0x0, &(0x7f0000f13000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000a1000-0x8)={0x9, 0x8, 0x240000000000000, 0xe6}, 0x8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000301000-0x4)=0x0, 0x4) connect$inet6(r3, &(0x7f0000b75000-0x1c)={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xd2000000000000}, 0x1c) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) fchmod(r1, 0x100) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000a4e000-0x40)={0x8, 0xbac8, 0x8, 0xb8, &(0x7f00008af000+0x2d2)=""/184, 0xc4, &(0x7f00007b8000-0xc4)=""/196, 0xae, &(0x7f0000f14000-0xae)=""/174}) 2018/01/25 23:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) read(r0, &(0x7f00009db000)=""/13, 0xd) 2018/01/25 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d95000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000ca8000)=0xc) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00005d6000-0xc)={0x7, r0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002cb000-0x18)={0xaa, 0x3c, 0x0}) lseek(0xffffffffffffffff, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000dbd000)=""/55) timerfd_create(0x0, 0x0) 2018/01/25 23:07:46 executing program 5: sched_rr_get_interval(0x0, &(0x7f0000881000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x38)=[{r1, 0x20, 0x0}, {r1, 0x2, 0x0}, {r1, 0x4100, 0x0}, {r1, 0x8200, 0x0}, {r1, 0x2, 0x0}, {r1, 0x400, 0x0}, {r1, 0x54, 0x0}], 0x7, &(0x7f0000007000-0x10)={0x0, r0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000006000)=0xd6) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000007000-0x8)={0x1, [0x0]}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0xa0, &(0x7f0000002000-0xa0)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x14b50038}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) 2018/01/25 23:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007fb000-0x8)={0x0, 0x8}, &(0x7f00004b6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000088d000-0x18)={r1, 0x5, 0x10, 0x8001, 0x9}, &(0x7f0000846000-0x4)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000091a000)={{&(0x7f0000d7c000/0x3000)=nil, 0x3000}, 0x3, 0x0}) [ 83.955882] PPPIOCDETACH file->f_count=3 2018/01/25 23:07:46 executing program 4: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x43, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x7fffffff}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f00006d6000)={0x3, 0x78, 0x9, 0x0, 0x0, 0x3, 0x0, 0xbb9e, 0x800, 0x0, 0x5, 0x6, 0x3, 0x64f, 0x100, 0xff, 0x1, 0x401, 0x3, 0x1, 0xffffffffffffffff, 0x7, 0x6, 0x8f, 0x8, 0x4, 0x7f, 0x1, 0x4, 0x101, 0xffff, 0x3, 0x20, 0x3, 0x3ca, 0x4, 0x7fffffff, 0x800, 0x0, 0x9, 0x3, @perf_config_ext={0x3, 0xff}, 0x1, 0x8, 0x7, 0x1, 0x0, 0x7, 0x44ba, 0x0}, r0, 0x0, r1, 0x6) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000088d000-0x8)='./file0\x00', &(0x7f0000ee2000)=@known='system.posix_acl_access\x00', &(0x7f000093f000-0x10)=""/16, 0x10) mincore(&(0x7f0000e54000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/34) pipe2(&(0x7f000023e000-0x8)={0x0, 0x0}, 0x80000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000af9000-0x14)={0x3ff, 0xfffffffffffffc01, 0x8, 0x3ff, 0x6, 0x2, 0x8000, 0x9, 0x7, 0x0}) 2018/01/25 23:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000509000-0x1000)=""/4096) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/25 23:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() r2 = getpgrp(r1) fcntl$setown(r0, 0x8, r2) bind$ipx(r0, &(0x7f0000794000-0x10)={0x4, 0x5, 0x4, "39259c49d2c4", 0xba2, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000dfa000)=""/89) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x63f56d01, 0x4}) lseek(r0, 0xfffffffffffffffd, 0x2000001) 2018/01/25 23:07:46 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000b000)={@generic="f02c5184258c424a4222082f19a41393", @ifru_flags=0x6800}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 23:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000805000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000293000-0x59)=""/89) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000836000-0x4)=0x0, &(0x7f00002be000-0x4)=0x4) 2018/01/25 23:07:46 executing program 1: syz_emit_ethernet(0xeb, &(0x7f0000bb1000)={@random="9a8f256dd0bb", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0xfbfb, "799f1cda24be37114bb105f4e1ec08561f59c2eb851ed950f5038fad67e8e7a24e7f6c54ed2ba000219c7e64c43e2edd0e1415b282d99a0c45ec84542aa1d5e95de6cd3bcc96f57c7c33db30210d44444f78202da06fde84bef1be1e2241cb65c09dc7f2486c6dec762ca8693f1a6a55a916ebb8044074ac978ee59e71aaee79f53dcaa7bd976991b14cdc8064b6bbcb59077d01c4fc2fa5055e7beca58edeffae47d1cbdd3a705b6f0ebd54546012bfa6ab852293579b99a878ebe2e0d15767c57f38bdf33a8437b632a011bca32e636fea4e2a9f34b00fa6a554c448"}}}, &(0x7f0000cc5000-0xc)={0x0, 0x1, [0xe24]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008ab000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001ba000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f81000)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000d76000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 23:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000034e000)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000056e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000206000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) [ 84.099599] device syz7 entered promiscuous mode [ 84.112317] QAT: Invalid ioctl 2018/01/25 23:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fad000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000874000-0x14)={0x8, 0x80, 0xfffffffffffffffd, 0x8, 0x800, 0x4, 0xea, 0xfffffffffffffff7, 0x3, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0xb8) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a5000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a54000)={0x0, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000041d000-0xd)="bc4a", 0x2) clock_gettime(0x2, &(0x7f0000ce5000)={0x0, 0x0}) 2018/01/25 23:07:46 executing program 6: syz_open_dev$binder(&(0x7f00005ec000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000023000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000023000)=""/158) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000000d000-0x5b)={0x9, 0x53, "99de99e1e1ad7fa58d6d361ff75f5d55c050e2cc17ba4b64037df731436daf7b2df6bc28645064db9344375f8deccf08e419cba2ca617ead43dcc4baaf26f362e2ef3ef62e7c37886f4b811f31fe14c2a76bac"}) 2018/01/25 23:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d8a000)={0x33, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a10000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a73000-0xf6)="6e65742f69705f7461626c65735f00056d6573005087d0efc46f09b48302be8e3287ce16d50e4f4e77155756995ab17d9940004723c7f50c0e6006c1de84722d00f83de332ebb562556f20560e48e15644cc10d2e0c2999da06357e4ccfef8fc592a000000000000000638ec531dca6ff8095e479cbd80f609401b8b4c7314f169290ac6bf47ea69f8da3a27cabad4821df13a365a93a897a01350f6a418530dd88ad25af70b9bb3aaa67b0bb8a045c7c23eaf392c452acfdba363b717f15a02955c958b50ab78fb001c7534f5340aeb11d8ade7df21a9a28b7609069ae741f055cacadaf27764d4da541b9ba4ff3a54d26bed60abf7") pread64(r2, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2018/01/25 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f0000f26000)="") renameat(r0, &(0x7f0000ebb000)='./file0\x00', r0, &(0x7f0000894000-0x8)='./file0\x00') 2018/01/25 23:07:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x4100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000006000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000)=[], 0x5, 0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40184150, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) connect$inet6(r0, &(0x7f0000008000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, 0x1c) 2018/01/25 23:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="008c8aa029d7f00e6763130ef22d7baf", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000722000)='/dev/hwrng\x00', 0x100c0, 0x0) mmap$binder(&(0x7f000014c000/0x3000)=nil, 0x3000, 0x8, 0x10, r2, 0x0) 2018/01/25 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000849000)=0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f0000009000)="", 0xfffffe34, 0x0, &(0x7f0000984000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x19) [ 84.142832] device syz7 left promiscuous mode [ 84.153125] QAT: Invalid ioctl 2018/01/25 23:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x410002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000400000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x7d)={r1, 0x75, "15cfd96f20122c876a9b880600a29555682a7f252b16b4c54c156f1161dd8e15db9b1cacdb9594f41a2a4535f9a076d5c7a967fc6918d94dd83cb6e4d5d56ae2740454df2709e61c8569505f9e9a5f92fc6b00e1d4bf72ebe78f172309104c10a2f8ee2af6e5b45a4972bb9ea70579106eecaa7018"}, &(0x7f0000000000)=0x7d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007db000)=[@in6={0xa, 0x1, 0x4e4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}], 0xa4) r2 = syz_open_dev$loop(&(0x7f0000240000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000031000)=0x0) writev(r2, &(0x7f0000f26000-0x90)=[{&(0x7f0000058000-0x28)="a5a495ec4d72f3f0cd0c7c4dbc58a79388ae4a86fca45bd83dff6924c10bc53a2128fd46db9389c1", 0x28}, {&(0x7f00005a5000-0x7d)="25a81f494b8d14b58c4afd6292efa3e46fa80756ec20717022408c34d1413da294ae215bfe4f3bf37bd8d27617c9f1bbe0ab8ce08912b81c60023ffc995e9000835824381a3ba22c763314785c364da22316cc5bfd951a8f85bb8e0e66ba5b24b0e6033c7c7f0b07894e60a7b0efc156a6f5a48d690fbf247b9ffd0396", 0x7d}, {&(0x7f0000b1b000-0xa2)="a2ff3ac6cedb62717323ecd8cd24427c1e15138b3c6e5939f0fd86bb312583ca652ac30a3c585409187091a50b9688085450a7d095dc32138947aab65717a634584c8ed96beacc904682c08bd998dfab14e2baeeda7f1f1a9c9bffee203dd56bd375dcebda86c6e2415978ec717e1a62666a8455578ef7fc865837a3357d09a4c43cf8bc6d0a168387d9a61308edbc93e4ffe9ff78b73c2887e447c71fd04daf0b9f", 0xa2}, {&(0x7f000098e000)="251a1291a6367602e2b91b2cb1b8f30a41ff9797a088cf130e44599f1563f9daaf4715e960191a0c8eff9787d246be0d16229651a3ee34cb9c8df82d62c89f1db56a6192893bd91dc56d9039dbe88fadc10389a5d6a1e641b1497d5e22ae3ab08a6aaf5ed72200d496ffba9b756bde6bfc8e5b51f43c92aba5538c5af275ac527bd47f4c6db3af2d8a2b6942698a48d4382628b1e128f6e94c5219d5c054f5d276904375df474b11", 0xa8}, {&(0x7f000027f000-0xa9)="b94d88a5e193aa2b3a74ee00f746e909a21f0f52512ad023191d671768eca0f066f44e41b86233a17e23775bd43d07e55c24d904f15cd1995290ef8a94ebbb87ceb27cf7c7f26328f1c2b59ba1ab6bc2d10318422f38367e57e0bbb85fe990f7086124937afbc889f5557cef1ea5c16070979a468a4d9959d70e7a6b90d7919ac59062c6c6ea893d565a452faf0d2819fbaa83a4d0f4cd2990b420ae68812e8c82cf237a8591ee8ee4", 0xa9}], 0x5) r3 = syz_open_dev$dspn(&(0x7f0000ce4000+0x63a)='/dev/dsp#\x00', 0xc3, 0x840) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000b0b000-0x8c)={0x1, 0x0, 0x5, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000056000)='/dev/input/mouse#\x00', 0x3, 0x8040) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000828000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/25 23:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063d000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007ce000)={0x0, 0x19, "0361625cb9411edb507081b8d3c5858449d1f970ce2031a347"}, &(0x7f0000d7a000-0x4)=0x21) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a2000)=@assoc_value={r1, 0x80000001}, &(0x7f0000a47000)=0x8) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000e3f000+0x5d1)={{0x2, 0xd004, 0xd, 0x9, 0x0, 0x0, 0x2, 0x5, 0x1, 0x200, 0x1, 0x40, 0x0}, {0x7000, 0x7000, 0xf, 0x6, 0x5, 0x8001, 0xfffffffffffffff8, 0x17f4, 0x1000, 0x2, 0xe44, 0x9, 0x0}, {0x10d000, 0x0, 0xe, 0x142, 0x4, 0x5, 0x41b7, 0x9, 0xffff, 0x7, 0xff, 0x7, 0x0}, {0x0, 0x0, 0x13, 0x3, 0x8, 0x401, 0x661, 0x9, 0x800000000000000, 0x9, 0x6, 0x80000001, 0x0}, {0x6000, 0x1000, 0x9, 0x3f, 0x80000001, 0x1, 0xfffffffffffffeff, 0x2, 0xd50e, 0xb5, 0xfffffffffffffff8, 0x7, 0x0}, {0x100000, 0x16005, 0x0, 0x20, 0x2, 0xffff, 0x2, 0x4, 0x100, 0x3, 0x2, 0xd5c, 0x0}, {0x3000, 0x4, 0x4, 0x81, 0x3, 0x6, 0x3, 0x2, 0xdbc, 0x7fff, 0x2, 0x0, 0x0}, {0x5000, 0x5000, 0xe, 0x7, 0x101, 0x4, 0x3, 0xb8a, 0x5142ba1a, 0x3, 0x6, 0x7, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x4000, [0x0, 0x0, 0x0]}, 0x20000003, 0x0, 0x6000, 0x401, 0xc, 0x5000, 0x7000, [0x8, 0x44, 0x5, 0x3]}) 2018/01/25 23:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r3, 0x9, 0x5) ioctl$KVM_SMI(r2, 0xaeb7) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00006ba000-0x4)=0xffffffffffffff45, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00008b8000-0x38)={&(0x7f0000cad000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000094c000)={&(0x7f00009c9000-0x14)=@getroute={0x14, 0x1a, 0x100, 0x7, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x30b195d88e0c7e07) prctl$seccomp(0x16, 0x0, &(0x7f000011e000)={0x0, &(0x7f0000082000)=[]}) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f000028c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x108, 0xffffffffffffffff, 0x3, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000c4e000-0x8)={0x0, 0x0}, 0x4000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00003f9000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bcsf0\x00'}}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00002f3000)=""/105) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e15000)={0x0, 0x1000000000}, &(0x7f0000f75000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c04000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc09, 0x100000001, 0xfffffffffffffffd, 0x1}, &(0x7f00009b9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000870000)={0x0, 0x9a, 0x10001, 0x70fc9b20, 0x810, 0x4c83, 0x6, 0x4, {0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x100000001, 0x7, 0x80}}, &(0x7f0000eaa000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b3b000-0x8)={r4, 0x9}, &(0x7f000024c000)=0x8) 2018/01/25 23:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e57000)='./file0\x00', &(0x7f0000598000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000694000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000cc0000)=0x0, &(0x7f0000fa2000)=0x4) 2018/01/25 23:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000047000+0xfbf)='./file0\x00', 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000295000-0x6)='/dev/vcs#\x00', 0x0, 0x30c04) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fed000)={0x1, 0x20, 0xffffffffffff0001, 0x0, "abfbfe07a4c67294a2154ed701c5176d78a44920ee7983ae333fbe9915f19f2e"}) r1 = syz_open_dev$sndctrl(&(0x7f0000c05000-0x13)='/dev/snd/controlC#\x00', 0x4e00000, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000426000-0x11)='/dev/vga_arbiter\x00', 0xa042, 0x0) 2018/01/25 23:07:46 executing program 7: madvise(&(0x7f0000569000/0x3000)=nil, 0x3000, 0x1f) r0 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000d97000-0xe8)=""/232) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00008a4000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r1, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/01/25 23:07:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f00009bb000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x63, 0x40}, &(0x7f000090b000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x10600) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$amidi(&(0x7f0000abc000)='/dev/amidi#\x00', 0x2, 0x2) 2018/01/25 23:07:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c9a000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000010f000)={r1, 0x9}, &(0x7f00008fa000)=0x8) 2018/01/25 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000111000)='id_legacy\x00', &(0x7f000051a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d7000-0x5)='eth0\x00', 0xfffffffffffffffe) r0 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="de", 0x1, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x20000010, 0x0}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00001ac000-0x10)={0x0, 0x0}, &(0x7f000052f000)=0x10) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:07:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000+0xc52)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) listen(r1, 0x40) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00007d1000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/25 23:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f000034d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000197000-0x3)=0x0) ptrace$peek(0x1, r1, &(0x7f0000faf000)=0x0) mprotect(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x8) mq_timedsend(r0, &(0x7f00009fd000)="6adc5c86550bc70c5899c5099065f3b0cbfe352f5a83d081ec8b6c08f873caa909d07e3ec26bacc2f4c40c367b70ad6ba755697b9de59a0f2b4349ad63381081fcf9556a8d63c271823c3130", 0x4c, 0xd585, 0x0) 2018/01/25 23:07:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070e000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00004d9000-0x20)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f89000-0x8)={0x0, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000008000-0xe)='/dev/admmidi#\x00', 0x6, 0x40400) perf_event_open(&(0x7f0000c53000-0x78)={0x4, 0x78, 0x5, 0x200000000, 0x7f, 0x7fff, 0x0, 0x2, 0x16020, 0x0, 0x1ff, 0x5, 0xffff, 0x100, 0x7fffffff, 0x0, 0x898, 0x80000000, 0x64a, 0x80, 0x0, 0xffffffff, 0x100000001, 0x80000000, 0x5, 0x0, 0xfffffffffffff800, 0x4, 0x5, 0x5, 0x3f, 0x7, 0x1, 0x4, 0x7d5f, 0x0, 0x7, 0x4, 0x0, 0x4, 0x1, @perf_config_ext={0x400, 0x1}, 0x200, 0x80000001, 0x1, 0x6, 0xa9, 0xd9d0, 0x46, 0x0}, r2, 0x7, r3, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000545000)='/dev/mixer\x00', 0x200040, 0x0) fcntl$getownex(r4, 0x10, &(0x7f000031a000)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000742000-0x4)=0x0) r7 = syz_open_dev$sndmidi(&(0x7f0000596000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) kcmp(r5, r2, 0x3, r6, r4) close(r0) getegid() ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f0000785000)={0x0, 0x2, 0x98a, &(0x7f00001b7000-0x8)=0x0}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000dc000)={0x1, 0xfffffffffffffa80, 0x9, 0x0, 0x7, 0x5, 0x5, 0x80000000, 0x6, 0xa5, 0x10000, 0x4, 0x0, 0x8, 0x0, 0xa75, 0x401, 0x800, 0x0}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f000071d000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0xfffffffffffffffe) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000b26000-0x30)={0x9, 0x69da, 0x8000, 0x9, 0x8000, 0x100}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f000051e000-0x48)=[{0xb, 0x1}, {0xa, 0xffffffff}, {0x3, 0x9}, {0xca8711f4f5b585ce, 0x61}, {0x7, 0x2}, {0x4, 0x7}, {0x7, 0x2}, {0x0, 0x6}, {0x0, 0x0}], 0x9) 2018/01/25 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000e1f000)=0x100000000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) [ 84.394576] encrypted_key: insufficient parameters specified 2018/01/25 23:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$dspn(&(0x7f0000c7f000)='/dev/dsp#\x00', 0x0, 0x84080) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000355000-0x4)=0xa6c, 0x4) ptrace$peekuser(0x3, r2, 0x8) preadv(r1, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/25 23:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = getpgid(0x0) tkill(r2, 0x1e) [ 84.454115] encrypted_key: insufficient parameters specified 2018/01/25 23:07:46 executing program 3: r0 = getpgrp(0x0) r1 = socket$llc(0x1a, 0x0, 0x0) setsockopt(r1, 0xc72, 0x7, &(0x7f000066a000-0x6)="56ec433fa4b0", 0x6) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/25 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bef000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x413c, 0x6af1, 0x6, 0xd52c, 0x2}, &(0x7f00004f3000)=0xa0) accept$packet(r0, &(0x7f0000bc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000131000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f00007e8000)={&(0x7f0000a49000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000425000)={&(0x7f000098a000-0x48)=@canfd={{0x3, 0x0, 0x7, 0x9}, 0x12, 0x3, 0x0, 0x0, "f8d9dbd1a0e5106acd0bc409b3f894a3865232dc0574fc5c0426f753e16cec31f11bb8bf09423a748af1f41441d7737ecd4906a4d39f86e4464af04db052de7b"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000151000-0x20)={0x2, 0x40, 0x1, 0x1, 0xf3, 0xffffffff, 0x1783, 0x2, r1}, &(0x7f0000f9e000)=0x6184003dbb9c0d) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c39000)={r1, 0x1ff}, 0x8) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xad) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) pipe(&(0x7f000031f000)={0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000038000-0x28)={0x0, 0x6f36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f0000475000-0x14)=@known='security.capability\x00', &(0x7f00003f8000-0x80)=""/128, 0x80) 2018/01/25 23:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000275000-0xc)='/dev/audio#\x00', 0x7, 0xa400) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d78000-0x18)={0x79f1, 0x2, 0x62, 0xfffffffffffffffb, 0x7a, 0x6}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000af4000-0xb)='/dev/loop#\x00', 0x1, 0x40000) r1 = syz_open_dev$admmidi(&(0x7f00006b0000)='/dev/admmidi#\x00', 0x953, 0x104c0) setns(r1, 0x48000000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00005ce000-0x10)={0x8, &(0x7f0000adb000-0x40)=[{0x1000, 0x8000, 0xffffffff, 0x8}, {0x3, 0xfffffffffffffffc, 0x101, 0x0}, {0xfff, 0x10000, 0x1, 0x101}, {0x36c5, 0xfffffffffffffff8, 0x10000, 0xe4f}, {0xbe1c, 0x8d, 0xc616, 0x0}, {0x8, 0x9, 0x7ff, 0xfff}, {0x1ff, 0x6, 0x4, 0x7fffffff}, {0x7, 0x3f4a, 0x3, 0x1}]}) ioctl(r0, 0x4400000000001277, &(0x7f000089c000)="") 2018/01/25 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x9, &(0x7f0000c9f000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c7d000)={{&(0x7f00000b0000/0x4000)=nil, 0x4000}, 0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000395000/0x2000)=nil, 0x2000, &(0x7f0000358000-0x6f)=""/111) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000bf000-0x8)='./file0\x00', 0x102, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000099f000)=0x0) 2018/01/25 23:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) symlinkat(&(0x7f0000b05000)='./file0\x00', r0, &(0x7f000042e000-0x8)='./file0\x00') clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mlock(&(0x7f00004ce000/0x3000)=nil, 0x3000) 2018/01/25 23:07:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/25 23:07:46 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000062000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000583000/0x4000)=nil, 0x4) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000004000-0xe0)={0x0, 0x0, []}) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/25 23:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000840000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xfffffffbffffffff, &(0x7f0000abf000-0x4)=0x8, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) recvmsg(r2, &(0x7f0000a3a000-0x38)={0x0, 0x0, &(0x7f0000a66000-0x40)=[{&(0x7f0000262000)=""/0, 0x0}, {&(0x7f0000aa7000)=""/253, 0xfd}, {&(0x7f00009de000-0x6)=""/6, 0x6}, {&(0x7f0000cdf000-0x2b)=""/43, 0x2b}], 0x4, &(0x7f0000b9a000)=""/188, 0xbc, 0x3}, 0x102) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ece000)="6f24e7ca98da60fd105fa0c37dd1c43d", 0x10) 2018/01/25 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbf000-0xa3)="", 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000886000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000-0x4)=0xe8) stat(&(0x7f0000959000-0x8)='./file0\x00', &(0x7f00004a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r3) 2018/01/25 23:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000963000-0x4)=0x176, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1b, &(0x7f00002b1000-0x4)=0x0, &(0x7f0000865000)=0x4) 2018/01/25 23:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000014000-0xff9)={0x0, ""/4081}, 0xffffffffffffffdd, 0x3, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b2d000)=0x0) getpriority(0x2, r0) 2018/01/25 23:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cb1000-0x8)={0x1000, 0xc2}, 0x8) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bcc000-0x96)={0x0, 0x8e, "ff21b8e4af6d2bab0df3fc88827520bbca673cf162a2ffddc7820747ee8a7ef9f5f769c5896d7b5a55a78766c1a5558f4627d26920f8eb9b0c94b39a7a57d18e529eb5cd6215c17a04fa9aa0a3a535c4ded56ec7673f610f9ac870a3bc7fa42495463962ad638284fb178e7c33e67da19efaa805ba8fde5f6b31e639a72076f95d15a36f0687910c65c87326d101"}, &(0x7f0000021000)=0x96) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b33000-0x10)={r3, 0x80, &(0x7f00005f9000-0x80)=[@in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xaf9}, @in6={0xa, 0x3, 0x17ef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}]}, &(0x7f0000967000-0x4)=0x10) connect$llc(r2, &(0x7f00005b3000)={0x1a, 0xff, 0x5, 0x9, 0xd4, 0xcdf, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) 2018/01/25 23:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = open(&(0x7f0000e9a000)='./file0\x00', 0x400, 0x20) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000a9d000)=0x7, 0x4) r1 = syz_open_dev$dspn(&(0x7f00002d8000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x700) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/25 23:07:46 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002ec000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000387000)={r1, 0x2}) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001e7000-0xe9)=""/233) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000b02000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) recvmsg(r2, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007a9000)=[], 0x0, &(0x7f0000afe000)=""/4096, 0x1000, 0x0}, 0x0) sendfile(r2, r2, &(0x7f00000a0000-0x8)=0x0, 0xfffffffffffffffd) 2018/01/25 23:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000001000-0x1)="") clock_gettime(0x0, &(0x7f0000f9c000)={0x0, 0x0}) r3 = request_key(&(0x7f0000d1c000-0x5)='cifs.spnego\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005c6000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000242000-0x68)={0x27, 0x1020, 0x0, {r1, r2+30000000}, 0x2f1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:46 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000712000)=[], 0x0) dup2(r0, r1) recvfrom$llc(r0, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526", [0x0, 0x0]}, 0x10) 2018/01/25 23:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000086b000-0x10)={0x77359400, 0x0}, &(0x7f0000c16000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000652000-0x8)={r1, 0x2}) 2018/01/25 23:07:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000001000-0x8)=0xf000) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002c3000)={0x0, 0x0}, 0x8) 2018/01/25 23:07:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000942000)='/dev/sg#\x00', 0x0, 0x400202) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mknodat(r3, &(0x7f0000100000)='./file0\x00', 0x8104, 0x944dd30f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00005d0000)=@assoc_value={0x0, 0x722}, 0x8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x1, r2, 0x3}) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00007f3000-0x1f)=""/31) prctl$intptr(0x1c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4d16, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xa}) pipe2(&(0x7f0000ab8000)={0x0, 0x0}, 0x80000) rt_sigprocmask(0x1, &(0x7f0000c8c000)={0x2}, 0x0, 0x8) 2018/01/25 23:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc1000-0x15)='/proc/self/net/pfkey\x00', 0x40040, 0x0) syz_open_dev$amidi(&(0x7f0000d6e000)='/dev/amidi#\x00', 0x7fff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000d1e000-0x1e)={0x1, 0x5, 0x20, "d9bc2956e974", "749730582f8ea3e8fbfc15b2e218ec6b"}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000a74000)={{0x400, 0x9, 0x5, 0xffff, 0x7, 0xfffffffffffffff7}, 0x5}) 2018/01/25 23:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) fcntl$getflags(r0, 0x40a) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) poll(&(0x7f0000a10000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 23:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000d7d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000a4b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b9e000-0x4)=0x10) recvmmsg(r0, &(0x7f000044c000-0xf0)=[{{&(0x7f0000bcd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00007d6000-0x10)=[{&(0x7f0000f9c000-0x25)=""/37, 0x25}], 0x1, &(0x7f00001a4000+0x57f)=""/182, 0xb6, 0xfffffffffffffffe}, 0x20}, {{&(0x7f00009a4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000057b000-0x20)=[{&(0x7f0000371000)=""/0, 0x0}, {&(0x7f0000453000-0x56)=""/86, 0x56}], 0x2, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f00000aa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f3c000)=[], 0x0, &(0x7f0000532000-0xf6)=""/246, 0xf6, 0x101}, 0x5}, {{&(0x7f0000be0000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004dc000)=[{&(0x7f0000e5e000)=""/206, 0xce}], 0x1, &(0x7f00002cb000-0x4)=""/4, 0x4, 0x3}, 0x1}], 0x4, 0x40, &(0x7f000002d000-0x10)={0x0, 0x989680}) r1 = socket$netlink(0x10, 0x3, 0x13) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c23000-0x4)=0x200, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000487000-0xe)={&(0x7f000000c000)={0x14, 0x10, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000184000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003f2000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008b8000-0x2)={r1, 0x4}, &(0x7f000068c000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008af000)={0x2, [0x0, 0x0]}, &(0x7f0000b3b000)=0xc) 2018/01/25 23:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007db000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007bd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b323040000545c0a", 0x10) unlinkat(r0, &(0x7f0000669000-0x8)='./file0\x00', 0x200) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xffffffffffffff3e, 0x0}, 0x0) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', 0x0, 0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000882000)=0x400) unshare(0x400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r0}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/25 23:07:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000006b000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000561000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000006f000)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00006ea000)={{0x4, 0x3, 0x30, 0x678c, 0xfffffffffffffffe, 0x4c}, 0x3855, 0x1, 0x5, 0x4, 0x4, "8f3be25478e64fb76957547232382b199dfc5071b0d1263548dc6a5c7ce472c8e91e0b6a096adf282af633c19994a00c771b7fc80ff7f6e81635bdd06ce7f180457b4513ab5b8bd81de451db84329f072ddb3c6b998d6009aad177fee6870cf4f32cbe7b88be4f71091af01e37d2cad688ed3987839deac53b5fd73cc65aef31"}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000947000-0x4)=0xbd2d, &(0x7f0000958000)=0x4) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000b24000)={0x1, 0x0, [{0x20f, 0x0, 0x5}]}) 2018/01/25 23:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000076e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x500) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b1b000)=""/15) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000999000)={r1, 0x28}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000df8000)=0x0, &(0x7f0000151000-0x4)=0x4) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000ec6000)=0x100) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/25 23:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x20048) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/25 23:07:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000969000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0x32)=""/50, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000015b000)='./file0\x00', &(0x7f000099f000-0x8)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) 2018/01/25 23:07:47 executing program 0: clock_adjtime(0x6, &(0x7f000000e000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000523000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ef8000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000756000)=r2) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000dea000-0x2)="f8", 0x1) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007f3000)=[{&(0x7f0000761000-0x60)={0x27, 0x4, 0xff, 0x3, 0xe6, 0x8000, "1faf097477a56d7b06a6f24774f8de116aa89557046f170f65b1778c019a9727199147632690269226b6cfdbb54e1599dda7f26614e0e07918294ef4d4d969", 0x7}, 0x60, &(0x7f0000ef9000-0x80)=[{&(0x7f0000d0f000-0xd1)="149d0a30ec2bce9fd3673a546fd9f0d7d643c9f3ad8dcf157afdee5934bdf03975fd690efd98c36b7e56b55c1d7e1b81d59513f21bc0e7394da0145dce7ddef47fee29780d11ddd2c1ccdd96a45ef0a753a68e822251f7ede5762c57f4731fffbafcc327c2835247b1cf1cdde7ee5d2373d66abd4b3ed4500cf6d1a5b83fa45dfbe02a75dd81cbff77517b8381f43f61012ad4b72322b917c496b78baf2ad4a5e02e5558883ec51f7e7b2e57bd3fe94adc59d1aa232d570e51c2a4b9dce5c076cf88c0771f78051461a0fb5c9281256ecc", 0xd1}, {&(0x7f0000ef8000)="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0x1000}, {&(0x7f000012f000-0x25)="4407e055b33925b9266acde79f6986c723fbdc019f29ef597d7b229a56e88740fd4e46162e", 0x25}, {&(0x7f0000ef9000-0xd0)="e3e251608773d959eb8995baf8eb3e23dafa35bb24e4ca04c3e51bb7c4f4294023500734624b2c1ec083f11818703fa41b8fe5101a71a2a2a454d2b03f4839d42a1f2b950e00a3abf9732961ba0499ed72f5856e19df80d7bf30ded810a5991ed26999cc84776caa9cd0e11d12fb4d6a91d68be86ac35b09b0102555e8c7c0eb58684023aa8cdcaba91141055166902c059d2d6b57b6c7ad19436ca266455525befb4eb71bca933157e06d335a1b40f9db7b8273efbe5306827756a8a1fa3953afe8835472c0cfe6d9500c3494ee0962", 0xd0}, {&(0x7f00002d2000-0xe7)="aee3a4116f0cb84c18fc7770301a36c5d7f2128e7865298de4c4a9b5e661e7882e373bb4d0b599dafd7db5c85c56626c873876e152c993cbe9e0fe694b3a5c39fea39ab400f8313574bb7118cbdf4cc8bac81b5bf636996c4686261d0dba9c4f36eed09e847970b59fcc668064477785885932816be9a233d676e3d3cf9a9e0b8c4cef2a5b6c54f3faa7f583d1157bb66dd10c558006070bc70eec26990f73ea88d268488bc5dd3a6e4b62e05cc2c944dee7e50a6fa0a3396ad133bd7e56316d4a61546e839b1caf8e2b680ae7cc1d9dcf7403e1712e94a27d3ac0952a34b039594d85daebd201", 0xe7}, 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0x1000}, {&(0x7f0000ef9000-0x2b)="6cfdcc14ae40882f6d0b02e69812d044a1c99ca182799cc91526acde91177ab37863e21d80b0a6d44cc9f0", 0x2b}, {&(0x7f000017b000-0x1c)="b5b9ee5088e1418e72633517fe4e3df8342c4385ab80bcd869bba1e3", 0x1c}], 0x8, &(0x7f0000ef8000)={0x88, 0x117, 0x0, "6e50ae8c524d371044f293c96dd20d82cbfd0d844ab2c7c386edc7dca6d05212d010638b08f66ed725fdfb175af43765c738eb1ebd52c3f95122f86d8b45c0e018f5a0e023f204779d9981bb05f6d908daa78d483ceac811cd242d686b245f98ff889c230016011add828e017dd011c08bf7293f"}, 0x88, 0x4094}, {&(0x7f0000ef8000)={0x27, 0x3f, 0x3f, 0x7, 0x469, 0x4, "9454424a463007059429d2a6726af4fdc03faac35f46ea99a619fae82b465031d879ccfcf751aa66c8b8dfbea99461821a195dda908f9b1a77c4e716d47eb7", 0x7}, 0x60, &(0x7f0000ef9000-0x30)=[{&(0x7f0000892000)="8bdef1dff55391469808dd802c37b83385bb8373feda6dc4292240add9c99ba147dd9d850b00ebe2133441234370b88f4b8cc7c22178d44985bd80c2703a550e5c8e459e4c63a7cabc0e1dc3798fe67d78c3c5c107857cbdb4872647019ef5cb5ee7a16e2faf7b1fcf91a6409e28694464b8e6fee11a0bf0d68456ef05372b508e25838c3de45c5cfca5da31e8aa49e3d693c9a19e92c374c5a51997f3781bbb8c3d55bdd28475a8941ef801b5719ab35e93158d71b189970cbaba6f04d7e96a2dfa13fb957484982721510214ae1ee3fe8ed71f547d0db3ea9b7d", 0xdb}, {&(0x7f0000ef8000)="4e3e5fecb8806186aa300f662683c95f106aab20b2a65d637d745a4334e679d31a78600bb5fbe95f67ee1e6e6eebb1f8ffde16546a4b77ccdcdccb02d158a4b5009969c3fc2d4778c70fbb527d1e6a653ee8601722d515128ef1c6599ef7e91b72690d7868f5c59d397160ec348df00ffcac1726e0dad50a00d30d6c0071c313c0fd6e457de0ef375f97e0e035e92be51790f3", 0x93}, {&(0x7f0000ef9000-0x5d)="69b4db0615904cb5bb919cc82bf174e379c3e30622ec13bb760355e90a7904c1022c4eb7aa414c3551d9446aef9f9aaa1e69fc0ae1cfde97d90d5036a7e0caf201ee54ff10f75651bea6620bb226f36c8e8de5c3941691202654f50be1", 0x5d}], 0x3, &(0x7f00001f5000)={0xf8, 0x1ff, 0x0, "7e8b84fc5b084dbb87f78aa11dcb5ee2bde7f14d51bd13b51ca2173e22c000925ea47d2083c5258cc4cb291331a209835e7db3aa39649f75f04621d18488bf5e49370c879f2b48bbf14acefb82950a4c5f20f2930cb2a32885331d1ea70aab83572f2bebcb56e8391260e0597fe2f7205e544a7254ce51d2687bedee8c0c7a71216d13dd5439a4b8a549ce44716c20eaa4185a9f45b9aad18b72c3b416ff438a0d719ef5ff4a8549db0048595eeaa4c5be693744a6775d4221170448f3366d20ce7e114a11303928caad149f0571741b585ea58f430c7fc4aaf5c0aebe65575be9c1"}, 0xf8, 0x4000040}, {&(0x7f0000595000)={0x27, 0x5, 0xfffffffffffffff8, 0x5, 0x400, 0x5, "96b8a2fbd494a8b1c3a24747655643309e934e8169761334e05fef50d38b5105e94e062fae687a352ccb94728a296a5f3890889c0ff6f2c53d0fc7178e1c86", 0x8}, 0x60, 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0x1000}], 0x2, &(0x7f0000ef8000)={0x50, 0x117, 0x81, "b008a0fbdce9c047f90b21a84303e5be692a3df206cb656df0f3dc904cf083b0c4ad73e6db625852cbfceb699d33dd2e3888799b41d838062e609d0189c3a8"}, 0x50, 0x10}, {&(0x7f0000ef8000)={0x27, 0x58d, 0x65e5483f, 0x3, 0x6, 0x7, "cba5b2a70339b2cc3c75bf40a27e79fd86478be45c4833737db734a8f816b5122d3c43ac93c7cf5694aad001865e53e02b00fe510d1a90a16cf69c2650e6d7", 0x7}, 0x60, &(0x7f0000ef8000)=[{&(0x7f00005c7000)="aa8760c1150a4f8f2ddc9a3a5f23831039abcbb4db4275ece20bace86567c472a59fd3f3a534d81e8992b2d0c630db783c4392e048b922c44713b66a9153fd544a382e55ed019f78c39b51f96a658bb27e6b26863c1baa7267003fc5253d1fb8685d064ed73ca2513ba26fd7ac710e8f0ddbd77b83ae0bb9a6ee71803d75690ea26a580636df4708db3131570cd15195236c79a93512d832268f8189", 0x9c}, 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"}, 0x1010, 0x0}, {&(0x7f0000ef9000-0x60)={0x27, 0x1, 0x5, 0x4, 0x100000001, 0x9200, "8c470844004aa5206fa125071c2112145e996bcf150a522edd7c633db61947d4d6b233b2727c553eff05905e22ab789daebc1ea88441647073ed40ee5106b5", 0x8}, 0x60, &(0x7f000083b000)=[{&(0x7f0000ef8000)="a772d42a1831d75c3fc1631b556bda4ed691971a7f8e6c7fed6808f0e93adfd64bd47027b2e13ac3f7e622da699207f54931f6a069023e6f863a32183ecefb38b9bb40c409939c3eb2eadf91b4722f261e5a29d99e0916634fdb5b660088e1bdc479bc7d021bc0b45a1460dbc670f4048b24e938505fb6f07ef2362f7582f9035b3a5dd882e6032e4392ca0b70994a14b7f5880f4d4a1334ca3cc1887b7b3ee85b8944791c5fc899aae3e438ee8b39484a811e9642b2b6b336ec1fb75572042ffa53496780d0f9d323f7686583b0aa6f7bdc95a46f983968a1f7a0fed8af1010d4343ec1c6ee22deb9b3a9fb", 0xec}, {&(0x7f0000ef9000-0x56)="7c907e4fc7fffdde1daac82ecad86e60a72e0127a8c06879c44f1a7d150265ebeb93a5a470e569f10e98fd20f3e04cb38821f6965d1c28a17de5d3f5bb0b24f63deed52bd915cb28735d261b0ebebb5b138081cabe9e", 0x56}, {&(0x7f0000ef9000-0xaa)="98c8f6fcac674205bf33fb27924a9edc7c1b94e7a8d518dd414a38879d34a6b23e2ffb35414d1fef1b716bfdde87f5d2429c36dae3eb90ce4f350cf6eec49da67e1e8d5031817833197c529bc68cdd672cc36ba423cbfe42f86d2d50a90b7a2b73ce4096d9bd350b77432c8b65a3a018b2c5170c36d870c7834bce6cd3531ccf0d043167e2afc08daec7372057839e192e7884e15ad5b207e776dcb1dc8f556817c749a8f1fd8329905a", 0xaa}, {&(0x7f0000c11000-0x8f)="73a6c7a004147b30a66185ff7c8e63965016098cf0c281724c01e9c04db082094f652236720610f3afc7b68543025cddae077321bec816c6d810de31f3dbd42f584f4bf90a29879c1081a477c387471ce1677f7f32a89c02d188808c1bd43921d9e09354e3a41e3b6d1ef10b586753adb931e8f5e3bd3a6c335cd0b7b874063d979c780ed28015be46a2fcab2ef5c5", 0x8f}, {&(0x7f0000535000-0x2c)="2415e2303851747c7d28f6b5e54c19c60aedc13d3dac19914db16b6f1b9ff291c37ef5d7e0028490a08467e0", 0x2c}], 0x5, &(0x7f0000ef9000-0xd0)={0xd0, 0x10c, 0x0, "1b985bc2a918e201beebc6894c4590fd34c31c0d980f94ca6664e94da989c7c39999505dc154328a107b1851dde3920632047a41fd45ef235529bd7ec8623200e84f9699c7e9143bb3b37b824ea6880dbbea15cbd9cdd2e39370a7ea6ed316cca6ede3a6981f60efede4f9fddc86b7833292fc55879efe000fac8e7d2a76282c5086b905ebd880a156e1320f4aac3feedfd9d69d297949e806e024549eefe3f83fce37c4dfde035afc660050ceac1135a96bdf31029079f858"}, 0xd0, 0x24004000}, {&(0x7f0000ef8000)={0x27, 0x100000001, 0x8, 0x6, 0x9, 0x2ee134d1, "7038d4acdceb8de88ab0869b66dc5c3722198a22c54737a5102831f14b794295247991e268db4c461816fd9d07292a11de24d8f083886d076ad2e12fb53b4f", 0x0}, 0x60, &(0x7f0000c9d000-0x60)=[{&(0x7f0000e4c000)="e7649793562f8282331cf544c4ac2428e0ef3a86b940727b88f8c9d6318e793f37c1bf5e1c13b7800f06cf4b9052d7f0f06aaba279a105f23a160fc018e758f8277ca0ea8d0efb11cb7c396214a4d060752f1625e5e1597ddba93c0123f2162c41cbb7606670d7fd30ba7783", 0x6c}, {&(0x7f0000ef9000-0xb0)="604c239f133a969888e973bac12655ff50c2e78b9663475c5844ae5842ced0fdbf31b741e1c16cd32c64b2297e4db1c68cad7f6b8d987b501bbe3453455d2c389c42761f2c7bf3f579471bb422d2beece468ba11717b903cff8aa5bed1809344d6d210b807d9d1fe2803ded31e1efbb20609c0e592d0a786a812ac881bbd4221b3e95a626253a05619793e52548498eb1c77798cd32ff47d425eb06c1860853066596f7359b31323b883d671c05d2283", 0xb0}, {&(0x7f0000dba000-0x4d)="44536003fd45b6544895d792836876fe15766cd5901b9021500cb30c7844b20d6b6b562464b84ae0aaf19177da623fbf980c8ce4ce1745a7aa0364ef71146bd505afa69927056355f3ff7bd864", 0x4d}, {&(0x7f0000e37000)="ac3dc529af62f41bc62b25f171f6cd0640735847d08ecc43e3f75a06eb85502b555520350fc50063fa14b85540e1d11961aa8f2851aa9d3880919858ec2fef5c822b09e192333d060f396bf0681582d419cee60a981a128d23a9489815cb77f73c505852d00629fe2307d5a032ff3106580236327abb240c21f1f2e09d5aa44ad993d88b82aabd82c64a96493a8493c797ec08bd2e9c4ac63810f7e9c5a7dbd068d0473b1d9ffcec0dc291918de3d5d9", 0xb0}, {&(0x7f0000142000-0x99)="f24e6dfd75fe120dde27bc3c4f435ecc51e59d01bc94479bd705f9f542988663027fc1ef5c9e59153dfd5e9875de263e4d9156290a3191c142cc28822892c46ad08af39e762a55de508da7706f5893dd942ac03a36819201fbbb917ff8ce18009f525fc669a4c6f66430e415018c3f9fc9b548e3ce846801fd51cd65b76ac405703a2f7a20fa9aafbdbc7a5663cd823e7eec68efe0f80930e9", 0x99}, {&(0x7f0000ef9000-0x5e)="1ac3e49d5233d97f2afeae0abd8d88a730ee1a624f0a35defc5c28d03beaa89a21a004e930da49b7629ed35e6b0b2cb57f2c81b0b9a15d807819abc0090de61de8afe359c43c69c2c42e790c0eb2a02a8fed882f2ef321696555e3da5a0e", 0x5e}], 0x6, 0x0, 0x0, 0x4800}, {&(0x7f0000ef9000-0x60)={0x27, 0x8, 0x6, 0x7, 0x3, 0x3, "3c2d1e733495ec0afced9b3868e9718909ba3fbc49e2f686c47ef8b0987e8a44d46584ac599a53218c53bd5c8c0a789931b191a5b526addb736cbd44a3ad80", 0x1}, 0x60, &(0x7f0000a4c000)=[], 0x0, &(0x7f0000ef9000-0x80)={0x80, 0x1, 0x6e, "ea915b2d22450d44010d89369b7dfd116f08d52aa18e8bcf9f5e6455a25bc723753df9c4cd6e2a73b6bb990ce79a2f00c00edeabc978244b75f805ef7e16d45936fd31fd59aa1121644c887e265c1fb8602104fefee92f899833b83508fb337e5f1c64014151fa4ab067762deb"}, 0x80, 0x0}], 0x8, 0x4000000) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) dup2(r0, r1) dup3(r0, r2, 0x8000) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000701000-0x9)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000521000)={0x0, 0x100000001, 0x20, 0xfff, 0x1}, &(0x7f0000c65000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059d000)={r1, 0x8, 0x30}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000804000-0x7)='limits\x00') getsockname$netrom(r1, &(0x7f0000dd2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eee000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x1, [0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffdf9, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00008e3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 23:07:47 executing program 4: clone(0x0, &(0x7f0000006000)="", &(0x7f0000008000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f000000d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000000)=""/89, 0x59, 0x0, &(0x7f0000005000-0x10)={0x4, 0x0, 0x0, "bd64f1a8cc44", 0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x8000000000000, 0x84, &(0x7f00004e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x3, 0x100) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/17) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x2, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='teql0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000a18000-0x30)={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f94000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000532000)="656c696e7578f7") getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000c5f000)=""/59, &(0x7f0000562000)=0x3b) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000635000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockname$ax25(r0, &(0x7f00001c6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000223000-0x4)=0x10) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/25 23:07:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000000000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/79, 0x4f}], 0x4, &(0x7f0000000000)=[{&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000000000)=""/124, 0x7c}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e24000)={r1, 0x3, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0xffffffff80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f00003f1000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000083f000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x1, 0x2, 0x20}, &(0x7f00003ce000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000fe000-0x108)={r1, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f34, 0x3, 0x100000001, 0x3, 0x7fffffff, 0x9, 0x0, 0x0, 0x9, 0x0, 0x400, 0x5, 0x6, 0xd4a0, 0x4000]}, &(0x7f0000316000-0x4)=0x108) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000018a000)={0x5, 0x6, 0x5, 0x5, 0x71}) connect$bt_rfcomm(r0, &(0x7f0000aa0000-0x9)={0x1f, {0x2, 0x3b3, 0xffff, 0x7f, 0x2, 0xffffffffffffff5f}, 0x8}, 0x9) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000779000)=0x3) r3 = inotify_init() ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002a0000-0xc)=@sack_info={r2, 0x25c8, 0xfffffffffffffff9}, 0xc) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x104) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000178000-0x8)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d08000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3732fdd2, 0x2fdb, 0xb, 0x1f, 0x9}, &(0x7f0000367000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000027a000-0x8)={r4, 0xc3}, &(0x7f000007e000)=0x8) 2018/01/25 23:07:47 executing program 5: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000075b000)='./file0\x00', &(0x7f000075c000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000062d000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) connect$ax25(r0, &(0x7f0000496000)={0x3, {"ce360c5f2e4168"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r1, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) flistxattr(r0, &(0x7f000051c000)=""/5, 0x5) 2018/01/25 23:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b7a000-0x4)=0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") r1 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000777000)={0x0, 0x0}) r4 = dup2(r3, r0) getsockname$packet(r4, &(0x7f0000958000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b7000-0x4)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00004b0000)={0x2, {{0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) 2018/01/25 23:07:47 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000fb5000-0xc0)=""/192) r2 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009be000-0xa)='/dev/cuse\x00', 0x40000, 0x0) r1 = gettid() perf_event_open(&(0x7f00003a1000-0x78)={0x3, 0x78, 0xfffffffffffffffa, 0x6, 0x6, 0x4, 0x0, 0x6, 0x80, 0x4, 0x0, 0x3000000, 0x100000000, 0x6, 0x0, 0x4, 0x7, 0xffff, 0x7, 0x6, 0x83d, 0x52, 0x1000, 0x5, 0xba60, 0x18000000, 0x1, 0x7fff, 0xfff, 0x7, 0x2000, 0x3, 0x4, 0x6, 0x5, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0xc0000000}, 0x90, 0x101, 0x0, 0x0, 0x1, 0x6, 0x2, 0x0}, r1, 0xfffffffffffffffb, r0, 0x4) mmap(&(0x7f0000fb5000/0x3000)=nil, 0x3000, 0x1000000, 0x2051, r0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000a8000-0x4)=r0) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int=0x0, 0x4) mlock2(&(0x7f00007e1000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000137000/0x1000)=nil, 0x1000, 0x5, &(0x7f000000d000-0x8)=0xffffffff, 0x9, 0x0) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000178000/0x3000)=nil, 0x3000, 0x2000000, r0) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80002, 0xe7, &(0x7f0000c83000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xea, &(0x7f0000dce000)="4e820023cfdfe2224c204b6bfbd0462ec8fa6984da5a69a5ea17129748094c49c55c0aed3356774de06987f53a1277aca680b11184f119cd99b804fd3f34319f1c40af7a5570a835d9956a50188a1a361d46c8ecc6710f8fec82cebc91bcd6b8473002735a98c998d0858586cbe49269a62ce8df8307aca4e7ee3ba96f7c9cac1e7b4f3874971db7de1ba3ec52e366f98263f435b75800ab447d9bd1beab8aeca8ca19255d42d6a9cfa8a3d7026eb48da41b3cf37146b03020717d6afb26ea3c7840057d19685bd9221420a8ecb66a33a2902e", 0xd3) getpeername$packet(r0, &(0x7f00006ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ab000)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00004b3000)=""/51) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f000004d000)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f00001fb000-0x119)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f7e3bee809bf206dfabcf2ac1a3f8a8af969281c4187f1613a152b15cd819b3d6542822d19fd0ef13733d5939c98ef07d60f18c46a65b4c81e7da0d07a2faf3cef2ad83f0e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 23:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000584000-0x5)='user\x00', &(0x7f0000868000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007b0000)="6a7eb0a21f3de03d9364cd1d405f31aceafd85b7085e51f269de69cbe6aa60f3c1883e850087648a9442d76417ad7a6950c9aa87ac4f4dd07b169cff29d51d27d591c88ea3733caec4d8e8e13cf130ec1beb145e7ec445d3b002896888cf42538a2f5d625fdc354b442ffab3d8f32c93997de2faa5a234cbf71ef492e5af4191fd04d73dc742f460583b8877873889f8d59b3d90de2a632cd2c6113b4691ad24b210f2ce92ca3fc4170f3b373afb3a9bf838a613b213cfddbf3f1440a501dc8732545bc8f06c75d7f41823516320592e66b4b3a0c02b9b9de16f04a59dd98349305991ff2bc41f449fa644926a28ce7d5a4a97106b9c9d280bab638cb16dc2968837a82a5a55386dcaa69eb237b4282360e7c78d9919bdcdc61320105471b4a4ffd8aa65fbd456587773aa33755829ce12cdb58081932a1100c8166366d89cfce23ce981ba4476788f3e57fb4a6716cc5e3b9d589aed5a5cbc7cad8bcdae8ad845cd5e5ff8d9acd72d1b823ac63a653a4dc89060283e8b5bf90fa68e68b41d0ba826f16237965fc2447ce2a74908da76d81432118d4a60377d17ec536e7343dcc7a3e59ab189ba69ea33ea5e12e3750240b273b23aed6a53c8a04e27fb0a87631d58b776be7ce2a2c0372255981c28d1567f38ac74ca7f1b4aa91e6788b25f27c81056a9b0736bf9bc6a6b5fef7faeb66381a48fbc5a622952cf7aa80837ec62ac3628c515b3e34510995449c60615afb72dc6ca8656327c8eef6a6a690ac9afba3d8b2754303f5ac33315a6b5d72128ce3759211ad1210c63ba59a0955866936f252016d4f50d3ab96b441322a9273aa31b9abd7eb0f8704a2f332277f6fe804b0eddbd967a2beec08a9aeeebff5a74d5ca8467be4acc15b597e668e5262d26c38b4e90e78cc91f9ed074be3be31e6dd453ad9eb28467dbd8e07c0b7c6730b008a1a3d584caf9251065f928449f5f5ec7db02645ef65d6b6b749b722e543600329d15d28f6f39af83c254261a279e20e0ff535d19f348dac0b5ca0805d9ae26d62ebdffef682bd856d221a59f11ab35c306a034d414a03ec0cda5b1f09ca361c7564f3659fc1e79388d07b5a442d3e59b5249dad8e590a38424d9f94aa38d470312f6b636fc2e2795b140ce8bc2392f636edd4c53efce20cac7d9b27f38205181603784e53a16c0b2a84cc4c964d5c1dd07368cb2711d18e61df7f680e440af714c45f512b71dc317e9e26ad79f1a5e68129c76d65347f101e09aee5f9fa35a4d7f307f3c15a2438860ca5cc10ef540f3790ccf24119ec9e8b534db96d8df00a9bed568e328fdf61a30dcc77293338eeba5f93dc3de26b6a1bdf1c6d7cf77a52c263bfb3e0acd8b87eeae61ad938f84c9c2fd3d101acb32bf2a50bcdb38324746d2628af378b58c56a35c1410df50863a083f4b4a50a0a8ef42268f19e3ee72d9a9a051be8e7e8a71ab2cb894669fe4133b098a24c350e61a87b402c02ba6f03e52c80857ba8750dba67971167374e4c73bbf6a81b61778d1b419c880ebea023fb9178ec0bfe98a8a3526c8312eef84d325eff3df476368902d5054fbb6c781f806cd4c3f96b62db23a66befc9694f7dd3716cc4b4533acb281544b74a14fd49bf43af0a715ad0b25168650c680c77291a6a14a515d2106fde20060b428a16566138fe0c4314c58342dc85684bd12831b447b5319db9947264d5354bd71147e9dc8628fb7eecde6403cacdcc532444d70b18efa450a2083226e579388dbb952101753e4cad93a690333e88ca0f9a5079af471140e5b548e6dd2afd87b41905827dddec4154376b00ee86b6b2f7842b64edc0dff481bfae9ff0d1e5a0ccb66d181290d98fa5d73d3a96eadcf295e4c86f091b0e1fc9f944805a6ae7f4bc4994a12853bafd2ac8e6d4bf259b8da2b20ad08e0eeeca260fdaa5830e61765d58fb7da235c49effdc19cf698e2f597cf9b62d342e0a631d03a3b528b33b0618add980ad3ee4dc8796dc85df34fdf0daed0b24279418de0763577d2fec80688e7d248d2c82b8684681ed3ae4aa6cac58ae97f6d9da04252e14a32752c23493bc56d84cf613a8e0b369fb03108b72af4d7cf7c91393f39e3ffe0cec6da2b0b7b698c91cda031cb0fe74da9e3edca18a27e1badcb1ce677f668a3231e370e7e647ffa4ec6705d543c0c516ebe4a99226cafd07bfd211aa1a33bf9186effaf423aa61e6edd89d74b0916a681d8ad6fcbed9b4f30937e661eb3c59032fef92b89075ca59359531ca45ab22cebeb62bbbf5e9b4ad35352d0850073557db07182739cc99efa56a931ac7b21eb6e5584e87b7e04b9a3f2e3ad800c3fe4db23ab9aa2203ec0d9b59c4a3861b92016e1ccfd4a23d56ea5d3c93e6f03dff23e7c77bbd0cbf7b1106c5a07014cca01bfadf9c7fa34786ba56ec2bc0acee8d0af01ff9ea2808c0be1853ae9dfd8080ffc6ddbea20e0cfbc4abbe62e85d43ee3523185542ccc43ac6a70cb29e74e910b06e44d2bf18c43dc1e386eeb822830ed4b8be44e7f4144e482c15bfdaba843c0d750e78e933c7702169342c47630d65378bb119e5793802d6d4460b1d29070223a541adc74747ef48e1f6c831c562a99c8ef2f41f7a6a7ee5f47e66331f8ee2f9365e685cb82ad644087cb672bffae409abe9b3b3601eff371b13116e5c9762363661bdcb1ebde80ecd664a879c7750aea7b74dff447e5d53acc007ca7de7f138e4ad17bc3016cc5b06b657d47d8f50126bc904b490ebc20812a0f79111c914d3d30d62f96fbeca5b9f05b47aa62497459ef94112ccfc33046c8ca0bac088f84c647e3f436711beedf2466e01baf13436187a18b4baabe68c71eaa33f6ff41074145816561db9df6efe3b1590a5d8309dd05ad53b4d85f8cafe763f470ea47049b9532ae13092ac3511f619e4f8df37535037431c958a9fbd277cdd0cfadd0868581733c932f62fcbfa6839994d2713fe9157f2658de0110c12f50379303a4d37db6b948e376c254ba7c2e5d599a9b114ecb7465ea4b7dfc2ab0e420a437511cffe458bda7e6d16af192ccd3ba21c38e9163155e1658094c5d76adb0b2906ef6e398eb3fcc90971568b9321e306c6eb21287755a8320a6ff1e038709d8f904e1ed897850a9e5599073d3fb957984710ffdafb249cc5f9ae6fb632207c2cb4db8caded80f8f308966222a764b18ebec6ba871e186147431f5a47b6f9e41d4d029252d85ebaf2119633c905c1a37d6f27f84b8015130598cad6249ebb3a5d45e43b6d7cca7872c4405fa71a36dc258bbf6059b34d42f9f150c498b094176589defe311ee94129915f3b7b8a653a50e9022b70ad5a008d6dbcd6d8bd06be726dd7823374071b39bbb1f482f1ad360c3f1ef5f62043989285a44161579da069c5a7262365907a2614d938f6c755a517a8bc9d81183af5127133eae52449e642a44fde3ab3f8ad2954c986cc9fac906dc2a37e612d9e3e6737ef75c4f1c64161f9b0217f90d41dd3084e787e96bb30886399ea088c4af5199d9ca41a4eae05ef0a7d475198b6435aadf87bc600b9ccf37d638343ebdcc577405c43222a71d2998ff7bb579eca5888139e26009f9b67637d5f7e6b678cefa6b419a8e4b0a6d36c8242fb05be8974d1cfe469ebe909515ef49b8334ae8f8774b5c8bcdc47d4f7552dd813ee98f6b464a8ef530af6b24f18a9cfe77849d393fd001dc1161ec9c53e616d168386f377ba5cccab11fe4dac86b2fbb7ed18af44a12276a06ac238abea7c88d8591111743b4ecab6478b3c867f9129076d66722604b5d1f0b5d3d44072101104a4b4e16dfb424d3e432ecd871d6692d1263d29768d3a50dc7bd018dcdaaafa7eda05bbd59a9c838738bac76feb130eacd8b5ef88c5a2cae986c0a10ea5aa33983f8466b952203ca5d0d77a402217f38378b77a2bd3ff73dfe6a10be2c3e2eb9d01f7e8a5def896d7d6541d78a984a11022bd36fc62e8158e5e812d1af7a19c3805e0622b353fcb46e89e183f1a7d821de63a5b4f7e703faa9c0c5536063a714960b5a782900b17fb5440f953b62bd85f31f70a4e077403270a04dadf9c2b3c12bfc704c5a59343d6d6e7b237345669a896989a09007532f149dd28aaf27aee5934a7812218e1721dca91ae6e37a9ece28ba6640b758c135376db92a2104e9f6a2656b7abc763f14d8b1b1e2539843b81b1feb57edba81915eb59ed3fe4f4e8d6452d4853324f3ee3de2916151bf9a0f0af1d9e4e6b4eedf4eed65b313592493202693005ad9edbc1b0dc65b8a75237b4a07a89792a961b21da2acdccf461f62e47715493709d86407f834169a567515ccaa0265fedce6e6bc9ac957f6269b610a106cb1a04a160842519b1b58e919b94b440d58bb8c1e3d59586a4074987c4e3a6ac7da5ed66fbf5ab55d958a369bdb5354d8b1ec2ec4e4a25c61392d3bdd73ffe0c5f8251a59a03b6a56c4e4cfb99978a4cb6ab89cf4c28977dbb2ec977516f67101d6bd8f4df2eda532e77af9e0e2307b43f05d7e19e5e659f98f38c0fbdcb8b826ac8a454df2e4a292abb4bd03607b3f9eaa4abe535175c54e04c96969acf18b5667fdba8533b04390673f2e0acc5eef471e975a8ef99b606c50091a4c1fa11b091c99d25f525702b6ccad25e99b698749f44cb7f9f8195951ce7c8b866ec7991e874bb67c45e5097a1db2387431c6b60f7e1ddd179f21088602c14afe62b527685c0ec6145a716910c709271068ed6908f80bccf9ae744c618575fb229db191b0a27bbf577c4ad1fc6d61f3d1b4dab20c841a55146d2a6b738ad3b9f06bfbd2de35a1769c4149e434ebd1774de09ed3508b27a6733f884e3b053ffd923af77fc77fbeb450624c6afbcd5ac5b954799b25f8bec089f7b3b3f8934a210e76ed8af46cf00ffdce29f6ee34f2f546effc295c0624cb78be9232508b6d687e2f5deb8bf9037ffcc1bff1e8c14a2f04f2157b2be76f50e999d083ce408eee139d17d70168acaf7c6ba3b54750caa7e975da075bc1755a0796c0102dd7d1961c8c00d402066a8bcbd2a9cb3ba466c044a18db3f00c42cc48dbfb83dd796d00c6d9849a3b42a210cc5482b36ad8c15b5909548f0c4e10fca56348d61d23202dba308f806a62d2f98814bb3ba7ecfb99776da45a28424bdc71741ef7adccb38156b62beffc448ef2b91b665e810de148cebc16fd37dc11885c59db123b2a116cd957f00a84f0d63dafb591246a94ef58b6dd7f05d7820cdcf2aabbb7aa7066d613f4be417684cf2e80e4ac104982cae6fd62cbc53ce19bb5f3a02b8b2f1c70d06946d0c22181217e6bb428e8f6345a2702f7d329564495f74185399ba3d559bf45fa641652e876bd43d73e036b48396ed044195ac85fe6c69563c49c457f10c684a12d00b4e607c34cec3952bbe294d4f697cb9f7f4cc4bddc4097f7cf040ed06c362ce41aedc6c700f91f8beb1ca778cd25c8cbb8d39d310a67b5ef0373f20e7bfa245eaca5206f4ffc66fea3ca490ac824b8d974b619ccf2a26d0d0a237782073e07c3e173f9c822577d9915600527b21c6c3a6e1922a592db24ec614358e0ab84e47e5946a326e2cec3ecda445221d5c6c1f90390bccfec2402f2a9e08f12f6686f2fa7524164583d7bb8240c63378aeda6cbc590dae39baa4f1f9a1d3cba52f934a9fadd5738f63c855f760094bdb00719204d492894bef40364ee3532ec61f9769aa914f8e6598ef03568fd9a1214be968a0f11a800b4f68b3696b66a48e5bece0ec7b86fe495bf59b3d1377557b680ca8907d9b17f81de1f", 0x1000, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) sendmsg$unix(r0, &(0x7f000095b000)={&(0x7f000027e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cc1000)=[{&(0x7f0000cee000)="4db7616821d5bdebc63741385f571bde04b63cd0d81e4830bbae0e94d4ae32e2113fd7c9e6736d58a1dc060927816b314a84e4574d128d419685c162e2915dbd255b9d8b432177517e1f20a2c9e903785b77a09b20bc4b2e411d315f9f2cf9957a1bb5346b160024377eb93a6e5bb244cfbb592451acf0d72284e7ef13d2906f103abdbc6af464b22bd95974f6e9074d004b15a57b0c529dc37c168778c88c969d31410aaee92c3e5773d94c96748917cd284b1246815554d16696f48451a09fdce42b264a9027948e", 0xc9}, {&(0x7f000071e000-0xc)="5e33fc0e2b181f38eacc6bf5", 0xc}, {&(0x7f00004d4000)="0e18fea4902bd91e142717e99f2c1c08e482c9624c7f1eb7e491c9d59280be04bedc2998389aea33f347331177e76dfcf5472933408dae24c071b225c21cd4a5e1308b1c605928cf7a3c13add4f3ac44bf656bbb453a50562b059512b797814d0f6065fa02402b8f4547a0849eabe61c29999f19c48d26e995fb38ce10dfbe89237a65236605aa5d81777639ed2ca695cb228b263900109745903367252820fccb0664826bb7a7db41", 0xa9}, {&(0x7f0000853000)="a51bf629980768c30e54609a27d28900294c111a026ee919d50f08efe3f14987449515c280f452aa96cca3e63c3453799168f3b24b376343ddddd87c47cd839478052d076597c4ce34a57637d3e4cb9577972bb2fc1ba23289673a24614a19db17d4022c9f55a25b512d1cc31ccbd406bbd30e379b53ddc580e567c8ab4d696d53ef384f83336c9a4de1f6fd183b49b4919aba2135700254399901f1fc823c7716abcd1242e9ac78c87d48ddf7f980ed897fbc433630557353eeace044ccf7068409cccaaa727f6e1f0b2d41fc92a2ac7533d38b02c1ee8278ec20d73397262bbec3405f4b3d41af36650b8f0b4ae71f", 0xf0}, {&(0x7f0000c4c000)="", 0x0}, {&(0x7f0000926000-0xb1)="734b995be8915a6a80b05db295f8f93d6002c5dfae26adca7793b5dc29df158c74803cf0bc8d7984c3b2b6222b3447172d3a4f821e431cbeb1cbf6ec0a53cece4a5d20ab9005be61234cd69ce3541bff62c06c5a9f1404893febc3cf8b2881607ed0abcaced2e378e241587727f4cf4de351abd913a572b50643374e3ece9aa9a1f610b2405e1e89fb5a49e1d5331a514bfdbc2f9e090d30d46476cdc3932fdbde2e044747a7e88da8e53955a8ed20a48f", 0xb1}, {&(0x7f0000d6a000)="24c4cbb6d3148696dda460c697259cf56d0186a583b0742a378076b5d64cb60b", 0x20}], 0x7, 0x0, 0x0, 0x0}, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c32000)=0x0) getpeername$ipx(r0, &(0x7f0000e90000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000303000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f60000-0xa8)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "0405a0", 0x8, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00007aa000-0x8)={0x0, 0x4000000000000076, []}) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f8a000)='/dev/admmidi#\x00', 0x400, 0x105000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000e43000)=0x8e, 0x8) 2018/01/25 23:07:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) readahead(r0, 0x9, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000563000-0xd)='/dev/snd/seq\x00', 0x0, 0x12400) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b6000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00008c2000)=0x9d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/25 23:07:47 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = semget$private(0x0, 0x3, 0x5) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000426000)=[0x0, 0x2, 0x0, 0x14058d5e, 0x101, 0x9, 0x1, 0x4, 0x800, 0x9]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002000-0xa7)=""/167, &(0x7f0000000000)=0xa7) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x103200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x600, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000003000-0x110)={{0x1000, 0x3, 0xffffffff, 0x7, "43eb254b2849d33839d7f08161e268099f99680600242690fda9e428c9dfcd9cd7d3981190b2235d5684dbcd", 0x2}, 0x0, 0x0, 0x1, r2, 0x663, 0x3, "ca5b0242bd7734db7daddbabec9a7e9c7e9c36a6cba1e3ce2d89fcf85149df4fd43193612445c98f6aafc2c32ce84f72b718909e26ae33cdcea136a79183bf88", &(0x7f0000001000)='/dev/random\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x60000, 0x9f1, 0x6, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000005a000-0x84)=""/132) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000dd000-0xd)='/dev/dmmidi#\x00', 0x1, 0x40000) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000548000)={0x1, 0x0, &(0x7f00007ae000/0x2000)=nil}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup2(r3, r3) bind$netlink(r4, &(0x7f0000002000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) chroot(&(0x7f000015c000-0x8)='./file0\x00') ioctl(r0, 0x2275, &(0x7f000087f000)="") [ 85.272662] QAT: Invalid ioctl 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000003000-0x10)={0x55, 0x8}) readlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000792000)=""/0, 0x0) [ 85.351370] QAT: Invalid ioctl 2018/01/25 23:07:47 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/autofs\x00', 0x88002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x0, &(0x7f0000003000-0x8)=0x358) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000382000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fe7000-0x18)=@add_del={0x2, &(0x7f0000e3a000-0x10)=@generic="1f0e15a637b419311322631bcc51ac64", 0x6}) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000104000-0x4)=0x0, &(0x7f0000479000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000043b000)={0x2, r1, 0x0}) accept$unix(r2, &(0x7f0000f4b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003cd000-0x4)=0xfffffffffffffe26) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000003) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000827000-0x14)={0xfffffffffffff293, 0x7, 0x8, 0x401, 0x400}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007bc000)=0x0) tkill(r3, 0x3e) 2018/01/25 23:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e7d000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002de000)={0x0, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x10) 2018/01/25 23:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e4e000-0x4)=0x6, 0xfffffffffffffe5f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000023a000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000511000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d27000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000739000)={0x2, &(0x7f000015c000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) sendmsg$nl_netfilter(r1, &(0x7f0000961000+0x23)={&(0x7f000092f000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000623000)={&(0x7f0000f44000)={0x2d4, 0x1, 0x5, 0x0, 0x6, 0x2, {0x3, 0x0, 0x1}, [@generic="9d6790e4063546a500c6bfc72235181066ac78966a9b25b54590afae52db0718cf770b888a9ad35f32a607e991b1d8073e596cbcade8c5cd0989a76870b5fcdbffa0d2661db8bfb3013db70ec2a0831772490fe4f7fa0c2521ced8125e7826bb96bf200b9bcf8085e1827c53f85cd3e2441a837c1be08f753405dd7d7a9864bda2f52d", @nested={0x110, 0x70, [@typed={0x100, 0x6, @binary="3b277809bc11b8f47e5a15b795f30ba5446a3bbe4a474840704af11946eea96a60839340ce1ebf8e4d2b418ded28f6fab705c7471b046385824fca41b4d3a1cf744ed2aa5d44fbaebee34287bcca2f337c1b8d445c3c9403a6b3add397dd04f560c7e75f9aaae0d71e7fa1cdc6c595f4fcb1e297b8d41ed03551920f6c96bb9a38d462cb0f57f44822896d1923a65fe8df10db91b9f9818a14de0950d9eef093396dc839a72b1021af82eb66234b8a49c099661b195a8ccd0c80b6cd01352d54255061c4b9eb3c44e6a34c1134b03e70cbab7075ee41f8a152dc4ba852eb669e113dfc155df900d308bf7dc3b6011952875a1617d30b0677"}, @typed={0xc, 0x8d, @u32=0x101}]}, @nested={0xa4, 0x7, [@typed={0xc, 0x50, @u32=0x81}, @generic="255e9cf3ecb7a44c29ec795a7366ec71727e6f90bf1af966cbfa5bbbb686d970de00e75b9d85350056eec66f9d26", @typed={0x10, 0x72, @u64=0x6}, @typed={0x10, 0x8c, @u64=0x9}, @generic="", @typed={0x20, 0x23, @binary="b794fa274b37cde7ab7196536148b8949f4eb4d0f376"}, @typed={0xc, 0x67, @u32=0x32}, @typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}]}, @nested={0x60, 0x3c, [@generic="2015a32cf8517d7c986f4338de88869fa351a9e846b1076a73fa2617218bdb2155554d4fc5a89f4c6326113c2023411dffb921545731dd853afe44e303ffefabd9da4719e97f64eadf1f90e4be8044c002529055d9e962ba65"]}, @generic="dba5e9d16f9ce9e5b243941eda99b830adbe3503daaa32cfffdfdcab1eb306e01847e414772f6d"]}, 0x2d4}, 0x1, 0x0, 0x0, 0x800}, 0x40000c1) bind$inet6(r0, &(0x7f0000ff7000)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) 2018/01/25 23:07:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000aac000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x19, 0x4, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x1, [0x6]}, &(0x7f0000001000-0x4)=0xa) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2018/01/25 23:07:47 executing program 0: socketpair(0xb, 0x80004, 0x200, &(0x7f0000f06000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x100) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f0000b54000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003c0000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/01/25 23:07:47 executing program 5: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000384000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000163000-0x4)=0xe8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0]}, 0x5c) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000d76000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bb4000)='./file0\x00', 0x224d01, 0x21) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009fe000)={0x6e95}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x294f25dc) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r2, r3) sendto$inet(0xffffffffffffffff, &(0x7f0000d56000-0x35)="d0ed088c0c9d94107a7dfad2bd35175f9afa0c10", 0x14, 0x0, &(0x7f0000ab6000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$pptp(r1, &(0x7f0000335000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000018000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000e000)={0xd6f}, 0x4) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/25 23:07:47 executing program 5: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = socket$inet6(0xa, 0x800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1a)={0x0, 0x100, 0x9, [0x20, 0x3, 0x75, 0x9, 0x1, 0x100, 0x3, 0x101, 0x8]}, &(0x7f0000339000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r1, 0xff, 0x6, [0x51, 0x2, 0x100, 0x2, 0x1, 0x100]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x50bd, 0x1002, 0x8, 0x1, 0x645}, 0x14) ioctl$KVM_SMI(r0, 0xaeb7) getsockname$unix(0xffffffffffffffff, &(0x7f0000856000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ea000-0x4)=0x8) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0xfffffffffffffffd) 2018/01/25 23:07:47 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000fe000-0x6)='sched\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) socketpair(0x0, 0x8000b, 0xc9, &(0x7f0000368000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000041e000-0xd)={0x0, 0x5, "1a38e03abb"}, &(0x7f0000204000-0x4)=0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000114000-0xa0)={r4, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2, 0x80000001, 0xffffffff, 0x0}, 0xa0) set_tid_address(&(0x7f0000c66000-0x4)=0x0) r5 = socket(0x18, 0x7, 0x5b810ec9) writev(r1, &(0x7f0000c97000)=[{&(0x7f000068f000)="482ba92706e80fa1b3b052ca819fcbee", 0x10}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x11ec, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000048f000)={0x0, 0xfffffffffffff422, 0x30}, &(0x7f0000a5d000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00003a1000)={r6, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6}, &(0x7f0000de6000)=0x98) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00005b1000-0x18)={0x8, 0x0, 0x4}) 2018/01/25 23:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000543000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x9f1a, &(0x7f0000af3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000b94000)={@dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x1, @multicast1=0xe0000001}, 0xc) write$eventfd(r1, &(0x7f00004ae000-0x8)=0x0, 0x3c0) r3 = syz_open_dev$midi(&(0x7f00001ea000-0xb)='/dev/midi#\x00', 0x1, 0x28000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009d9000)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000e1f000-0x4)=0x8) fallocate(r1, 0x3, 0x3, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000329000)={0x268, 0x8008, 0x7ba2, 0x1, r4}, 0x10) 2018/01/25 23:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ab6000-0xe)='/dev/admmidi#\x00', 0x6, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00009de000-0x108)={0x80000000, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bpf$PROG_LOAD(0x5, &(0x7f0000cbb000-0x48)={0x2, 0x3, &(0x7f000078f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0xa)='syzkaller\x00', 0x0, 0x4c, &(0x7f00001bc000)=""/76, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000bef000-0xc)={0x79, 0x4, 0x5, 0x9, 0x80, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bf000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000053b000)=0x3f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000c97000)={{0x3, 0x3, 0xfff, 0x3, 0x5}, 0x9, 0x3000000000000000, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000113000-0x10)={0x9, 0x1000, 0x4234, 0x7}, 0x10) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) 2018/01/25 23:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = shmget(0x2, 0x1000, 0x1000, &(0x7f00007a8000/0x1000)=nil) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000323000-0xa)='/dev/cuse\x00', 0x210000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000596000)={0x0, 0x0, 0x0}, &(0x7f00007c1000)=0xc) r3 = getegid() stat(&(0x7f0000b9e000-0x8)='./file0\x00', &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000407000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000421000-0x4)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f000094b000+0x9b6)={{0x7, r2, r3, r4, r5, 0x20, 0x5, 0x0, 0x0, 0x0}, 0x100000000, 0x6, 0x1ff, 0x3f, r6, r7, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000c20000/0xe000)=nil, &(0x7f00001d4000-0x8)=0x0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2000000080a, 0x9) open(&(0x7f0000660000-0x8)='./file0\x00', 0x2, 0xe0) syz_open_dev$vcsa(&(0x7f0000308000)='/dev/vcsa#\x00', 0x8, 0x200) r0 = syz_open_dev$mice(&(0x7f000013c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000925000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf5000)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x201ffffffffff}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000315000)=@sack_info={0x0, 0x8000000000001f, 0x0}, &(0x7f0000d73000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000071e000-0x10)={0x2, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000021a000-0x4)=0x0, &(0x7f00007f1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x0}, &(0x7f0000db6000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f000091c000)={0x7ff, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000000100000a, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000638000)={0x44e4}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fde000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3}) sendmmsg$inet_sctp(r2, &(0x7f00009d5000-0xa8)=[{&(0x7f00006ec000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ef000)=[{&(0x7f0000f7e000-0xca)="515b422aa41d4b379435dcad5cf06a543de238b94925d7df1b3c04603f31228def46129885793eb908d2241dcde315ea8beffdf37831fe11fc220315e223d2606bafb76d49643bf5a0f04a9eaa714327ce38800cb54aa1b915d8312b44b0ef46c1608ca22a6e7d7fbf577cbad6526f788cd2848ebe334b5d847ebc6c729e95303735fbadeeb6acc5b9492d5e2d5aeea96cc02d9410c4f66760fe6808df6a94ec589f6f15d977789630fbacd8d92132a03f43ac4b4bf9e6449c3f5c0faf7f4f54b3aab1c25335e9aee8dd", 0xca}], 0x1, &(0x7f0000df3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x0, 0x9, r1}}], 0x30, 0x0}, {&(0x7f0000ef3000)=@in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000f16000)=[{&(0x7f00007a5000-0xa3)="47abee5681f395366e4ddecbbd7b92935d183fb9915fa99deee860dc21fb5ad19eb28041921efa3634baa27a8c2cb295da9523435b7e2d28548caba61aaad322c8c7148d532cf62fc6917872c327c10149bc520ace373aa2dac8cf036584f6ec2677d4f7d5454638afeeb353a63ff42743c6f93c22ca81619bc88d24e67e5aefc6640f41d47eb4f6378156f44e0a4981af2df014ab86a2c06dc5cf0003e86316497f34", 0xa3}, {&(0x7f000019d000)="a9252cce17fecc50e605ecddb2e7705d0b9060908a8e85c7fff30d7ced3d545b46e6c7a6b621b70b3d2f6341f5ec51af281ad973c79a932d4845d762c33a8cab279539da6e5273451701581e3e2156a2f63ba0c5367b6b9a0d9160f046b5a382b1dd19cd8aa0b0ee586a56e648592b20fcfe4f9c9a29b596af6a", 0x7a}], 0x2, 0x0, 0x0, 0x810}], 0x2, 0x80) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e2000, 0x6, 0x2, 0x2000000000100, 0x4, 0x1, r3}) 2018/01/25 23:07:47 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/hwrng\x00', 0x44000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0x5}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000b000)={r1, 0xd9, "fa05c655b12ef3c4b93fbf8e5fb078668d02326d5c1f0d4b581f5975bbb663c94f2fa664a5edf4c4e6f456fb700266a8a98d1d7c9eeec2a61108fecd460eefa2cf1f19c7a3d8a96690600c7cc4d40878bc650d4155eb6ed387bb52e0c7ce12669aeb750f3b0c8e3293d97f6186d3bf1bd88910b08cf0b5fa00b69dd96b66a921cf7abea2c457495d4d236fccfb409c8fab3e88e848666691dd30a06bfa044103ead1f14cb5f713ec88678ba16c9bc26249c618de4955e3b29a54f21980769ae80908cd13764b983c033d5f40de064765711eb4e960248e7729"}, &(0x7f0000006000-0x4)=0xe1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x892, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/25 23:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5)="", &(0x7f0000bc9000)=""/32}, 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000053e000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r1, 0xfffffffffffffc01, 0x10) 2018/01/25 23:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004eb000)=@generic="235642d61813f0247888f4d65a8ac796") r1 = syz_open_dev$mouse(&(0x7f00004fe000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80000) mknodat(r1, &(0x7f00003e5000)='./file0\x00', 0xf102, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:47 executing program 3: r0 = add_key$user(&(0x7f0000cd5000)='user\x00', &(0x7f00007b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000377000)="72a602d5e4ce83ef4a648f22c5d6f6de42688ba0fa8928f02f085897e9e6fc337bf5a6cf475162ca0999002e01e8674b1b0acdf8ebb11c1e599fec6a63132deb05d13c1beb436ba5979b2268ebb3573f526ae1d2160610a64896cc6c73c894", 0x5f, 0xfffffffffffffffb) prctl$setname(0xf, &(0x7f0000b26000-0x5)='user\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b82000+0x210)={0x0, 0x0, 0x0}, &(0x7f00001ce000-0x4)=0xc) keyctl$chown(0x4, r0, r1, 0x0) 2018/01/25 23:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000836000-0xc)='/dev/autofs\x00', 0x101000, 0x0) syz_open_dev$tun(&(0x7f0000947000-0xd)='/dev/net/tun\x00', 0x0, 0x4800) r1 = syz_open_dev$sndpcmc(&(0x7f0000ef9000)='/dev/snd/pcmC#D#c\x00', 0x5453, 0x4001) sendmsg$kcm(r1, &(0x7f000012d000)={0x0, 0x0, &(0x7f0000f2b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/25 23:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) poll(&(0x7f0000bad000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 23:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc9000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = mmap$binder(&(0x7f0000e7e000/0x3000)=nil, 0x3000, 0x100000e, 0x2011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b9000)={0x18, 0x0, &(0x7f0000e00000)=[@free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x0}], 0x2e, 0x0, &(0x7f0000b20000-0x2e)="9d4edcd7fcd5edf6b59a61967aa0229257cf469658dbcfe21ae5c35c6feb4678ae20f9c740ce0261758612e2d2a4"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009b1000)={0x2, 0xffffffffffffff01, 0x6, 0x100, 0x8, [{0x9, 0x8, 0x40, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x8000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10000000, 0x1, 0x1, 0x0, 0x0, 0x2580, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xec, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xffff, 0x3, 0xb3, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0x1ff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x3f, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000038000)={0x8, 0x9, 0x9, 'queue0\x00', 0xf735, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x212, r0, 0x0) 2018/01/25 23:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) [ 85.730155] binder: 12423:12428 BC_FREE_BUFFER uffffffffffffffff no match [ 85.737257] binder: 12423:12428 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 85.745575] binder: binder_mmap: 12423 2000c000-2000e000 bad vm_flags failed -1 [ 85.761740] binder: 12423:12428 BC_FREE_BUFFER uffffffffffffffff no match [ 85.768816] binder: binder_mmap: 12423 2000c000-2000e000 bad vm_flags failed -1 2018/01/25 23:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c7f000-0xe)='/dev/admmidi#\x00', 0x9, 0x115000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b93000)=0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000075e000)=0x0) mq_notify(r0, &(0x7f000091d000-0x60)={0x0, 0x20, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:48 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0x3, 0xffffffffffffffff, {0xa, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7ff, 0x2, 0x0, 0x0}]}]}, 0xfffffffffffffd5a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$nl_crypto(r0, &(0x7f000019d000)={&(0x7f0000ad4000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00009b9000)={&(0x7f0000b46000)=@upd={0x100, 0x12, 0x300, 0x4, 0x2, {{'drbg_pr_hmac_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x84}, 0x54) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00001cf000-0xdd)=""/221) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/25 23:07:48 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000006000-0x8)=0x0) r1 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x3d)="1a898f296d7072b6cfae23632b51a3d780ac9720a359419fd2f01fec97301e39037752387c7af278f028b5f4f899806827e95558deef5875ece5009259", 0x3d, r1) 2018/01/25 23:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00009ab000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f00004cd000-0x4)=0x0, 0x80801) mlockall(0x3) 2018/01/25 23:07:48 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000b000-0x40)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000c000)='/dev/snd/midiC#D#\x00', 0x7, 0x80) lseek(r0, 0x0, 0x3) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000002000)=0x2) 2018/01/25 23:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000469000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000093d000)=0x0) 2018/01/25 23:07:48 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"c76fd060a8a531"}, 0xe15}, [{"1f25678deb8c70"}, {"f2058733f5c6b2"}, {"bda6b5911a1d7e"}, {"bb58853840d01c"}, {"68e8483d69b6e3"}, {"d9fce2e2685878"}, {"18e09a05a25848"}, {"bd8043660b7c2e"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000003000-0x8)={0x3, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000446000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c1, 0xe, 0x3, 0x500, 0x7, 0x50000, r1}) r2 = semget$private(0x0, 0x1, 0x180) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000003000)=0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) sendto$inet6(r3, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x1, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5b34, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) [ 85.776394] binder: 12423:12428 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/25 23:07:48 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000000a000)={0x20, 0x1, {0x1, 0x0, 0x32bf, 0x2, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) setfsuid(r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000000c000)={0x5, 0x100000000}) pread64(r0, &(0x7f000000b000)=""/197, 0xc5, 0x1b) 2018/01/25 23:07:48 executing program 5: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7b000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000098e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c7e000)=0xffff, &(0x7f0000c7f000-0x8)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c7d000)=""/91, &(0x7f000093b000)=0x5b) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00009aa000)="", 0x0, 0x4, &(0x7f0000c81000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c7f000)={0x0, 0x8, 0x9}, &(0x7f0000c80000-0x4)=0x8) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c80000-0x8)={r2, 0xffffffffffff8d78}, &(0x7f0000c7f000)=0x8) 2018/01/25 23:07:48 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000-0x57)={0x0, 0x4f, "11273c107443f58cb2057e261a6595a8b468ce9536c17bfbb7dcab5b01317899366e44c84eb30fd3ed772d367828ca0b066a78db2c1dc93d4bc0cb3acb86ed63213c81b42152247f61337a2f672a4a"}, &(0x7f0000011000-0x4)=0x57) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000011000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000011000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000011000+0xf60)=0xae) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000011000-0x28)={0x5, 0x4, 0x9, 0x9, 0x2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000e000-0x20)=[{&(0x7f0000010000-0xc)="911166472a5a201110599c99", 0xc}, {&(0x7f0000013000-0xe3)="d6221c1cc7f3ab1fb795532a72df88f5126b5be5fccf56d475a73237b7c2f81a3b8fd331d2b1903a4181d8601f513202c3b037cc494ac15129c24656fe62fbfa6cddc45604431bef10f87e12f298f75fc087d43b9d01fcf3d81670dddbd8f24bcff7210a7a568f78f841a8fc9396912cd569f7f894ad9633bedfe159ac9b4a2cc601f287a997a986107a67b0b8d2add8af71b5698327089620e4e1d37889b42f26fd14b1eb04e982daddcba37f229e54c7795dbbbb568662d099a378f1d3e2f94d206fb1c613f0999d76ee0170599a48415d5e7767d42ca02738c74e959ceeccf55299", 0xe3}], 0x2) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000013000)={""/1024}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f00003b7000)='./file0\x00', 0x101441, 0x15) ioctl$TIOCCBRK(r2, 0x5428) shutdown(r0, 0x0) writev(r1, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) 2018/01/25 23:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000027000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009e1000)=0x3a) accept$ipx(r0, &(0x7f0000236000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000723000)=0x10) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d66000-0x8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f00000d5000-0x7)='ns/pid\x00') 2018/01/25 23:07:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000aa9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f2000-0x24)="5978c1075f2a85ea695fa0499a948ca148b5b53c039bd519bf603bcc5c7318bbf9f5f41b", 0x24, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f00002ad000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc4000)="3df200ceca97291f2f76447b69ca026e97ee58ab41976879e89a47b8b709cfa0d3e94466d7d799ef609e18ed6df38194f9ff5025109238d90dc9e9e6c143e7b3e2b1a0c6b0db3021ca17988f958f758a78688578836faf0728db7fa71a422ea53fb3645523e6229ee0655fbae60aafe8964e9444880a188725fa54cf6875e441aca8186a00ead2c98d7ed9b8128411cea1f42192bc1a68b752e21577df385b9a48cb59ee997d8aeb46a336ab1d0a7c6e1027705276f2c7b2c6b807a3eda0c75a906b192a061d04669641e72eb345c00ff17d6af6419109b57218dffbb54937", 0x61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000dcb000)=""/192) poll(&(0x7f00004f7000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000d70000-0x4)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000463000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb2d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80000) rt_sigprocmask(0x0, &(0x7f000001f000)={0xfffffffffffffff7}, &(0x7f0000d32000)={0x0}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') [ 85.907739] ================================================================== [ 85.915238] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 85.922172] Read of size 2 at addr ffff8801c8e647cb by task syz-executor6/12472 [ 85.929598] [ 85.931211] CPU: 1 PID: 12472 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #280 [ 85.938546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.947880] Call Trace: [ 85.950481] dump_stack+0x194/0x257 [ 85.954098] ? arch_local_irq_restore+0x53/0x53 [ 85.958747] ? show_regs_print_info+0x18/0x18 [ 85.963236] ? refcount_add+0x24/0x60 [ 85.967033] ? erspan_build_header+0x3bf/0x3d0 [ 85.971609] print_address_description+0x73/0x250 [ 85.976439] ? erspan_build_header+0x3bf/0x3d0 [ 85.981012] kasan_report+0x25b/0x340 [ 85.984816] __asan_report_load_n_noabort+0xf/0x20 [ 85.989729] erspan_build_header+0x3bf/0x3d0 [ 85.994141] erspan_xmit+0x3b8/0x13b0 [ 85.997936] ? prepare_fb_xmit+0x9a0/0x9a0 [ 86.002161] ? netif_skb_features+0x9b0/0x9b0 [ 86.006646] ? __dev_get_by_index+0x1a0/0x1a0 [ 86.011131] ? check_noncircular+0x20/0x20 [ 86.015377] packet_direct_xmit+0x315/0x6b0 [ 86.019694] packet_sendmsg+0x3aed/0x60b0 [ 86.023834] ? find_held_lock+0x35/0x1d0 [ 86.027894] ? avc_has_perm+0x35e/0x680 [ 86.031933] ? packet_cached_dev_get+0x2b0/0x2b0 [ 86.036708] ? avc_has_perm+0x43e/0x680 [ 86.040679] ? avc_has_perm_noaudit+0x520/0x520 [ 86.045332] ? __fget+0x35c/0x570 [ 86.048792] ? iterate_fd+0x3f0/0x3f0 [ 86.052571] ? trace_event_raw_event_lock+0x340/0x340 [ 86.057752] ? perf_trace_lock+0x900/0x900 [ 86.061983] ? find_held_lock+0x35/0x1d0 [ 86.066060] ? sock_has_perm+0x2a4/0x420 [ 86.070120] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 86.075466] ? lock_release+0x952/0xa40 [ 86.079429] ? __check_object_size+0x25d/0x4f0 [ 86.084009] ? lock_downgrade+0x980/0x980 [ 86.088192] ? selinux_socket_sendmsg+0x36/0x40 [ 86.092847] ? security_socket_sendmsg+0x89/0xb0 [ 86.097595] ? packet_cached_dev_get+0x2b0/0x2b0 [ 86.102338] sock_sendmsg+0xca/0x110 [ 86.106047] SYSC_sendto+0x361/0x5c0 [ 86.109757] ? SYSC_connect+0x4a0/0x4a0 [ 86.113734] ? get_unused_fd_flags+0x190/0x190 [ 86.118323] ? alloc_file+0x27e/0x390 [ 86.122108] ? _raw_spin_unlock+0x22/0x30 [ 86.126259] ? sock_alloc_file+0x2a6/0x560 [ 86.130508] ? retint_kernel+0x10/0x10 [ 86.134392] ? SyS_futex+0x269/0x390 [ 86.138102] ? do_futex+0x22a0/0x22a0 [ 86.141886] ? retint_kernel+0x10/0x10 [ 86.145755] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 86.150601] SyS_sendto+0x40/0x50 [ 86.154053] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.158787] RIP: 0033:0x452f19 [ 86.161955] RSP: 002b:00007fd911556c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 86.169647] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 86.176895] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000014 [ 86.184152] RBP: 00000000000003d6 R08: 0000000020008000 R09: 000000000000001c [ 86.191410] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 86.198661] R13: 00000000ffffffff R14: 00007fd9115576d4 R15: 0000000000000002 [ 86.205956] [ 86.207567] Allocated by task 3707: [ 86.211181] save_stack+0x43/0xd0 [ 86.214611] kasan_kmalloc+0xad/0xe0 [ 86.218301] kasan_slab_alloc+0x12/0x20 [ 86.222251] kmem_cache_alloc+0x12e/0x760 [ 86.226379] shmem_alloc_inode+0x1b/0x40 [ 86.230420] alloc_inode+0x65/0x180 [ 86.234031] new_inode_pseudo+0x69/0x190 [ 86.238072] new_inode+0x1c/0x40 [ 86.241425] shmem_get_inode+0xe1/0x920 [ 86.245381] shmem_mknod+0x5a/0x1b0 [ 86.248986] shmem_mkdir+0x29/0x50 [ 86.252506] vfs_mkdir+0x390/0x600 [ 86.256027] SyS_mkdir+0x220/0x2a0 [ 86.259550] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.264281] [ 86.265889] Freed by task 8: [ 86.268891] save_stack+0x43/0xd0 [ 86.273263] kasan_slab_free+0x71/0xc0 [ 86.277148] kmem_cache_free+0x83/0x2a0 [ 86.281099] shmem_destroy_callback+0x5a/0xa0 [ 86.285572] rcu_process_callbacks+0xd6c/0x17f0 [ 86.290232] __do_softirq+0x2d7/0xb85 [ 86.294014] [ 86.295626] The buggy address belongs to the object at ffff8801c8e64530 [ 86.295626] which belongs to the cache shmem_inode_cache of size 1200 [ 86.308883] The buggy address is located 667 bytes inside of [ 86.308883] 1200-byte region [ffff8801c8e64530, ffff8801c8e649e0) [ 86.320825] The buggy address belongs to the page: [ 86.325739] page:ffffea0007239900 count:1 mapcount:0 mapping:ffff8801c8e64000 index:0xffff8801c8e64ffd [ 86.335169] flags: 0x2fffc0000000100(slab) [ 86.339385] raw: 02fffc0000000100 ffff8801c8e64000 ffff8801c8e64ffd 0000000100000003 [ 86.347245] raw: ffffea00071fd960 ffffea0007321320 ffff8801d9ea24c0 0000000000000000 [ 86.355104] page dumped because: kasan: bad access detected [ 86.360791] [ 86.362401] Memory state around the buggy address: [ 86.367309] ffff8801c8e64680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.374649] ffff8801c8e64700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.381988] >ffff8801c8e64780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.389330] ^ [ 86.395023] ffff8801c8e64800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.402368] ffff8801c8e64880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.409708] ================================================================== [ 86.417052] Disabling lock debugging due to kernel taint [ 86.422587] Kernel panic - not syncing: panic_on_warn set ... [ 86.422587] [ 86.429949] CPU: 1 PID: 12472 Comm: syz-executor6 Tainted: G B 4.15.0-rc9+ #280 [ 86.438606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.447958] Call Trace: [ 86.450554] dump_stack+0x194/0x257 [ 86.454190] ? arch_local_irq_restore+0x53/0x53 [ 86.458886] ? kasan_end_report+0x32/0x50 [ 86.463061] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.467840] ? vsnprintf+0x1ed/0x1900 [ 86.471640] ? erspan_build_header+0x3a0/0x3d0 [ 86.476226] panic+0x1e4/0x41c [ 86.479415] ? refcount_error_report+0x214/0x214 [ 86.484166] ? erspan_build_header+0x3bf/0x3d0 [ 86.488731] kasan_end_report+0x50/0x50 [ 86.492682] kasan_report+0x144/0x340 [ 86.496459] __asan_report_load_n_noabort+0xf/0x20 [ 86.501362] erspan_build_header+0x3bf/0x3d0 [ 86.505746] erspan_xmit+0x3b8/0x13b0 [ 86.509522] ? prepare_fb_xmit+0x9a0/0x9a0 [ 86.513741] ? netif_skb_features+0x9b0/0x9b0 [ 86.518220] ? __dev_get_by_index+0x1a0/0x1a0 [ 86.522724] ? check_noncircular+0x20/0x20 [ 86.526956] packet_direct_xmit+0x315/0x6b0 [ 86.531257] packet_sendmsg+0x3aed/0x60b0 [ 86.535382] ? find_held_lock+0x35/0x1d0 [ 86.539422] ? avc_has_perm+0x35e/0x680 [ 86.543383] ? packet_cached_dev_get+0x2b0/0x2b0 [ 86.548119] ? avc_has_perm+0x43e/0x680 [ 86.552070] ? avc_has_perm_noaudit+0x520/0x520 [ 86.556717] ? __fget+0x35c/0x570 [ 86.560148] ? iterate_fd+0x3f0/0x3f0 [ 86.563924] ? trace_event_raw_event_lock+0x340/0x340 [ 86.569099] ? perf_trace_lock+0x900/0x900 [ 86.573316] ? find_held_lock+0x35/0x1d0 [ 86.577360] ? sock_has_perm+0x2a4/0x420 [ 86.581409] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 86.586747] ? lock_release+0x952/0xa40 [ 86.590695] ? __check_object_size+0x25d/0x4f0 [ 86.595269] ? lock_downgrade+0x980/0x980 [ 86.599407] ? selinux_socket_sendmsg+0x36/0x40 [ 86.604052] ? security_socket_sendmsg+0x89/0xb0 [ 86.608783] ? packet_cached_dev_get+0x2b0/0x2b0 [ 86.613514] sock_sendmsg+0xca/0x110 [ 86.617214] SYSC_sendto+0x361/0x5c0 [ 86.620912] ? SYSC_connect+0x4a0/0x4a0 [ 86.624864] ? get_unused_fd_flags+0x190/0x190 [ 86.629428] ? alloc_file+0x27e/0x390 [ 86.633211] ? _raw_spin_unlock+0x22/0x30 [ 86.637346] ? sock_alloc_file+0x2a6/0x560 [ 86.641604] ? retint_kernel+0x10/0x10 [ 86.645493] ? SyS_futex+0x269/0x390 [ 86.649187] ? do_futex+0x22a0/0x22a0 [ 86.652963] ? retint_kernel+0x10/0x10 [ 86.656824] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 86.661647] SyS_sendto+0x40/0x50 [ 86.665080] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.669808] RIP: 0033:0x452f19 [ 86.672978] RSP: 002b:00007fd911556c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 86.680671] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 86.687932] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000014 [ 86.695177] RBP: 00000000000003d6 R08: 0000000020008000 R09: 000000000000001c [ 86.702426] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 86.709676] R13: 00000000ffffffff R14: 00007fd9115576d4 R15: 0000000000000002 [ 86.717419] Dumping ftrace buffer: [ 86.720938] (ftrace buffer empty) [ 86.724619] Kernel Offset: disabled [ 86.728228] Rebooting in 86400 seconds..