-0x4)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ad5000-0x67)=""/103, &(0x7f0000be3000)=0x67) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000553000)={0x1}, 0x1) 2018/02/07 00:50:24 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x4, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) shutdown(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000005000)=@full, &(0x7f0000007000-0x4)=0x48) r3 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x5cc)={0x5cc, 0x1f, 0x102, 0x3, 0x2, {0xf}, [@typed={0x10, 0x39, @u64=0x1}, @nested={0xd8, 0x5e, [@typed={0x18, 0x85, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="08d76ea13fadccf9f3f758362b712ad5766a32e3fe4d727c07d89b03074b46d30d1bec8d9a68517c544065832a9f152b4a5243934f206270d199ec97f1d5800f4a98fcdb3dec814d2f11529758d76fdd7e804ad9e984ee77e713b8e0d51db57efd31854ab1ccee8f02e15fbaaa593fc18df99de482eda6b5906937ded7297fb7b217b9fa11c4087364a4b579278dac55", @typed={0xc, 0x22, @ipv4=@rand_addr=0x3}, @typed={0x8, 0x75}, @typed={0x18, 0x2b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="c6ba45b6c047e3b4178d1fa17563c5467d2d7f62b3a06d1dc29e583296bb3e3fc7af2b0fe87e4cb8ad3aced4a45be3c7f80c5a11908aca78f8f700a3519516d9b37f08f736af43f74eac5e3c36bd9e74ba51ac1754682293c7b69d", @nested={0x364, 0x2f, [@generic="4e0910172748c5a3f2790915ed143919d8304b78306f03a96bcd2aa5d67c23f02b4003c2976ed537014ec5d054d3f78c6ff9f92bf65043ceeec3dfe93f094917224e3568fdec6df25e237a013d3c54f4b77a2243a426673657af1a6d775aa6bedd0e92571fef801e5c882267ffc3aa2885612883a1545a6ea25f303b4f18f1ecf42de97775885e9460fd6549f07dab875eb50bb7172c437f20937faff64d4628f6293578088ba9e380260c68c6961b74177e4a7db483b3c56a4f4b8fb8a17edfcbff8059847843464e517bbcf8536001215b909f3f0cb646801c4842da0b78072a0e6b315e28", @typed={0xc, 0x48, @uid=r2}, @generic="849d14da5751198576e4ecc2418ff3d4674b4d2cbbbf3c225c8d9ba0c429b8f94f01c6a9d7fd1142d1c6c06dd473868fc03e97dd5ca9286b24", @generic="91a78ce900e4dccefa1038a6f8ef433b2725", @typed={0xfc, 0x13, @binary="468d622ac647114970e045158b94207aa89cdadaba82a2a5f802705db3b98fc01a0af479f7e70f0d4225619f1405ee836cc039b707aa2d977237ce176e65ec70714d40d383ff6f7bdc0da866d7a5a62e25deda3dd8efb7db3fc6dbac221fbd1b131a5efd36e77e48332e118f0e8527e8577be476d83c0dde97d3a86f32a1d3c5a02dcd9c023b0a7080ae18575c21c68c7722a3c5441b88141818b954e1e03592e111ae127e1dd7ce88ad18d814c734f847675ac0a49b383e82f719ef71b80ca02a01093e1fe350ca99e568fa0bf700e97e68bd36130adf8b9022d0f411e6235bd74687f38e87f7eedad4aa5686a75a095a874c"}, @typed={0xc, 0x5c, @str='\x00'}, @generic="1cb5fbcebd5a1c75cba11de6bf967818da802a21a02cbe45fa98c9e575c780b036a693d1390533f5218fc6c168cfc5cecbde9b7c3b1e8c956549bd722fa022f710f345b9c06d36145bd3dece95c841", @typed={0xc, 0x12, @fd=r0}, @generic="339576b84d5832cb129fdc789c3dc5fcf992a7ce9456943062df968ab6ab1fc6f12dfad2c5bd20e4baff68259e93178d80e692cf35bacf6e886546ac0ba152bc9261b10a424e325d6d8a1813081e16d915384ce506f8958c987af96396b3ea784519170a82777274eafb52ef7c7cc536724451ebf575083a18ad46699ab0ff101e83e6b69f8d0153396bd8432f7fee0a162cf1ef26c9d0141b297be5ecab857ed6162fa4517a473dbba3aa440e47f8869b69e2b7", @typed={0xc, 0x32, @pid=r3}]}, @typed={0xc, 0x58, @str='\x00'}, @nested={0x9c, 0x32, [@typed={0xc, 0x54, @uid=r4}, @typed={0x8c, 0x6, @binary="2b78b57a60aeb2ca57d88e7829ab0bec5ad2b9e66d1535ad0b06d4cc2f346b9a1fe64c57c36db2caf4889f32a1dc2c86d12a71b565721716fcfcc29f789c927415b78a2487487a41736da177e6ef71511b899d33710554fe575d6b7af696071bb480d175480d8b268624b1ebb2f1aa1448af9c80bc187f0041e3c500034cd22900"}]}, @generic="0c60f41a99339cff6ff46fe288cc4de9f241fe0be2e4b59f07fede98481470e240ac4f20b6149926bd41ecff495bceac4e4d66dcd66502c72088057479ece5aa9f468b9ba6a4324cd213c354b368924c254d8add38dda8579ad0e818b14a3728a3622dba1b00a70e56"]}, 0x5cc}, 0x1, 0x0, 0x0, 0x4040080}, 0x4080) epoll_create1(0x880000) r5 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x5, 0xa0040) accept$ax25(r5, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) ppoll(&(0x7f0000002000-0x28)=[{0xffffffffffffffff}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/02/07 00:50:24 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000004a000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/07 00:50:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000329000-0xa)='/dev/dsp#\x00', 0x401, 0x20002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000007a000)={{0x9, 0x2}, 'port0\x00', 0x8, 0x20000, 0xffffffffffffffe1, 0x10001, 0x3, 0xbc, 0x4, 0x0, 0x6, 0x1ff}) r1 = open(&(0x7f0000002000)='./file0\x00', 0x42140, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/02/07 00:50:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f48000)='/dev/amidi#\x00', 0x7, 0x40000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000030f000)={0x0, 0x7, 0x30, 0x9, 0x2}, &(0x7f00001a9000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000093f000)={r2}, 0x8) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) unshare(0x200000008000400) r4 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000826000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x8, 0x7, 0x100000001, 0x5}, &(0x7f00002c1000)=0x20) shmctl$IPC_RMID(r3, 0x0) 2018/02/07 00:50:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x161041, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x1, 0xfffffffffffffffa, 0x1, 0x8, 0x5, 0x4}) r2 = dup2(r0, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xc, 0x0, &(0x7f0000002000-0xc)=[@register_looper={0x630b}, @release={0x40046306}], 0x1000, 0x0, &(0x7f0000009000-0x1000)="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"}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f000015a000/0x6000)=nil, 0x5, 0x5, 0x18, &(0x7f0000ab9000/0x2000)=nil, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000001000)=0x200, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000009000-0x1c)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0x208}, 0x20) close(0xffffffffffffffff) 2018/02/07 00:50:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009bc000-0x8)={0x0, 0x0}, 0x4211d65f450942d0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004ed000), &(0x7f0000296000-0x4)=0x4) r1 = socket(0x2, 0x3, 0x6) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) close(r0) 2018/02/07 00:50:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ba1000)='/dev/input/event#\x00', 0x807, 0x8000040000001) clock_gettime(0x0, &(0x7f00000c2000)={0x0, 0x0}) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f00005aa000-0x10)={0x0, r1+30000000}, &(0x7f00005df000-0x8), 0x8) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/07 00:50:24 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000a28000-0xa)='/dev/vcs#\x00', 0xd69, 0x100) r0 = signalfd(0xffffffffffffffff, &(0x7f0000791000), 0x5) close(r0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$void(r0, 0x0) 2018/02/07 00:50:24 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000000c000)={[0x9, 0x7fffffff, 0x8, 0x4, 0x1000, 0x8, 0x1, 0x2, 0x40, 0x4eff575c, 0x8, 0x80000001, 0x30000, 0x6, 0x8, 0x9], 0x12000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000e000)='./file0\x00', 0x20000, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) tgkill(r2, r3, 0x3b) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x40045532, &(0x7f000000a000-0x88)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/02/07 00:50:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000075a000)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000535000)={0x1, 0x0, [{}]}) r2 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') fcntl$notify(r2, 0x402, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000b17000-0x51)="7fef575cdae2d188071512bb3c7dd0dd20ca5c4c3dbba038c03acae3771a9f8d0d540339474f610255c3f249f8f490936f5f2dc33f9c953397dc353209cb4b3ba9688be8b33ac2e1662c82b50bb098627c", 0x51) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000150000)={0x0, 0x0, [0x3ff, 0x7, 0x200, 0xec, 0x0, 0x9, 0x8, 0xc567]}) getdents(r2, &(0x7f0000825000-0xa7)=""/167, 0xa7) r3 = msgget$private(0x0, 0xd4a53a0fa2115798) msgrcv(r3, &(0x7f0000c38000)={0x0, ""/121}, 0x81, 0x3, 0x3800) write$selinux_user(r1, &(0x7f0000275000)={'system_u:object_r:policy_config_t:s0', 0x20, 'user_u\x00'}, 0x2c) 2018/02/07 00:50:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa7000)={0x0}, &(0x7f0000b15000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00009a3000-0xa)='wchan\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000429000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000025e000)=0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00005a6000)=0x10001) sendfile(r1, r1, &(0x7f00004db000), 0x65) 2018/02/07 00:50:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db7000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x5, 0x9}, &(0x7f0000241000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000597000)={r1, 0x12, "427806952a24953ace1f1b9e30b5d6fb9c4a"}, &(0x7f0000d2e000-0x4)=0x1a) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/07 00:50:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000058a000)='/dev/dmmidi#\x00', 0x8, 0x101000) accept4$ipx(r1, &(0x7f00008a3000-0x10), &(0x7f0000fb3000)=0x10, 0x80000) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4), 0x4) listen(r0, 0xfff) 2018/02/07 00:50:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000230000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000039b000-0x58)=@routing={0xaf, 0xa, 0x2, 0x12000000, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000679000-0xf6)=""/246) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000935000+0x93b)={r1, r1, 0x5, 0x2}, 0x10) close(r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d42000)) 2018/02/07 00:50:24 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x22, &(0x7f0000ea4000-0x8)=0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000ea4000)=@ax25, &(0x7f0000ea4000)=0x10) io_destroy(r1) write(r0, &(0x7f00000b7000-0x24)="240000000000000005000602000000fff6bf0000060000000001f2000000000000000000", 0xffffffffffffff95) 2018/02/07 00:50:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x100000000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000144000-0x5c)={0x101, 0x2, {0x1, 0x3, 0x0, 0x3, 0x4}}) r2 = socket(0x40000000015, 0x5, 0x10000000002) setsockopt(r2, 0x400000000114, 0x2, &(0x7f0000e99000-0x20), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x459, 0x5, 0x200000, 0x1ff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) 2018/02/07 00:50:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7ff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000003000-0x18)=[{}, {}, {0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000003000-0x8)={r7, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xc8, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x9e8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x28b}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfe00000000000000}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={r8, 0x83, 0x20, 0x1, 0x10000}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r9, 0x0, 0x20}, &(0x7f0000005000-0x4)=0xc) modify_ldt$read_default(0x2, &(0x7f0000001000-0xd4)=""/212, 0xd4) setns(r6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000005000)={&(0x7f0000006000-0x10)={0x1d, r10}, 0x10, &(0x7f0000005000)={&(0x7f0000002000)={0x1, 0x1, 0x3, {}, {0x0, 0x7530}, {0x1, 0x43, 0x3279, 0x6}, 0x1, @canfd={{0x0, 0x7, 0x9, 0xffffffffffff7148}, 0xf, 0x1, 0x0, 0x0, "b9c889b3c0b2134fbaba7521a648806b3e1131558a8e88889bb714f0a6a1fef0be77cc46975110ef4ba3c5646ed4255e82c2e5189d930127f7eb0f1b76b3f5da"}}, 0x80}, 0x1, 0x0, 0x0, 0x20044800}, 0x40) 2018/02/07 00:50:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0xfffffffffffffffd}}}]}}, 0x3b8) bind$inet6(r0, &(0x7f00007ea000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff265}, 0x1c) 2018/02/07 00:50:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ea3000)='/dev/midi#\x00', 0x75ba, 0x0) bind$vsock_dgram(r0, &(0x7f0000831000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/07 00:50:25 executing program 2: r0 = socket(0xb, 0x3, 0x100000000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000a78000)) r1 = syz_open_dev$midi(&(0x7f0000647000-0xb)='/dev/midi#\x00', 0x7ff, 0xd00) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000eb4000)=""/193) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x1000)=nil) r3 = dup(r1) r4 = gettid() ptrace$setsig(0x4203, r4, 0x10000, &(0x7f0000000000)={0x2a, 0x4, 0x5, 0x7}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000002000-0xa7)=""/167, &(0x7f0000001000-0x4)=0xa7) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$TIOCNXCL(r2, 0x540d) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000001000)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000)=""/4096, 0x1000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) tkill(r4, 0x27) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x5, &(0x7f0000004000-0x28)=[{0x9, 0xffff, 0x9, 0x2}, {0x8, 0x10000, 0x7ff, 0xfffffffffffffff9}, {0x100000000, 0xffffffff, 0xb7, 0x30}, {0x200, 0xc2a, 0x2, 0x2}, {0x6, 0x657b, 0x7, 0x7}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000005000-0x4)={0x5, 0x2, 0x7}) 2018/02/07 00:50:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a91000)='/dev/input/mouse#\x00', 0x0, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000701000)=""/41) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00004f7000-0xa)={0xff, "bfec60675486"}) syz_emit_ethernet(0x3e, &(0x7f00003a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000099000-0x11)='/selinux/context\x00', 0x2, 0x0) fchmod(r1, 0x121) 2018/02/07 00:50:25 executing program 4: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000099f000)={0x7b}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00005b9000-0x18)={0x100000000000006b, 0x0, [{0xc00020040000083, 0x0, 0xffffffffffffff}]}) 2018/02/07 00:50:25 executing program 7: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000fb6000-0x17)={0x3f, 0x6, 0x1d600000, 0x4, "4e213c82b82d8e9a5c2f8525eb0a9fdf577cb0daec31738d0543b22d8d8e39efa04e970fe77bd942beda3b11", 0x80000000}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000fb5000-0x2d)) 2018/02/07 00:50:25 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000541000)='/dev/sequencer2\x00', 0x4100, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) read(r1, &(0x7f0000ff7000)=""/192, 0xffffff2d) 2018/02/07 00:50:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0xd, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) [ 122.611767] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/02/07 00:50:25 executing program 2: r0 = socket(0x9, 0x0, 0x370) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000208000-0x1e)={0x0, 0x8, 0x9, "526eda344fb1", "1b17815fde96e09c81c9c20aa7cafd47"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000d0d000-0x8)=0x1ff) sendmsg$kcm(r1, &(0x7f000018a000)={&(0x7f000075f000)=@in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f000060c000)=[], 0x0, &(0x7f0000906000)=[{0x20, 0x10e, 0x1, "56a85c8fe231cacd343e3f46f240c3"}, {0x78, 0x29, 0x273, "bf9b6def840cecad86bde19843b04226742773bfaaa1911e66a4e44d4d25f1a00f701c2091c346b7fa8581ef999a85d6102a0c5a6d8afb0d19219a8999d97732dd8d6376f12f0ca3964e7bd09dc187040bacf203bd05804678aa40789e37731c125aa38534"}, {0x48, 0x11f, 0x400, "6cea61c4fa3ce333c258eeb0b0efbcd30daae6d1bf2ca21587710caf2a5986f66acb5d7238795e6ecb32033dbbeeff8f42fe83587153ab7f"}, {0x78, 0x0, 0x10000, "d9fb9d9ac6e5aa4f307fa4e5b201f817131eea2c0eaeba2dc1ee8bf4a9c47202418f271958091f16dbf4c979c6c85047d466ece954772e1afc2566e25cef5e42b00bd9ca2f96f9595477df3d03c413d5b379f4594c3e7b06a8e10bbc74cb6cb830d7"}, {0xa0, 0x117, 0x1000, "551d68198b4e323bf44010220c6c59bd23380c3ae2bf7daae3e13413b5a1c70f49f0abc595a5541d78d557a8f803fb0347c9579c9125546f7d01e1cf4c54c871efdfe7c493bc194c6c0818dabd66cf545aa0e75b89dc6eb80640fa938faa6e172e84ec5285bd09d292419b75701c80a1ea8c3f167008d6c88d3c62bc4981b1587397866dcb4d1b71c1df9cda"}, {0x108, 0x107, 0x2, "a45dd6e9a371babc554129581edd7747ea5322c87229d089bd47505ad5ea947a476a1a22187bcc67d210da0a57d7ff0ea4d292172944c648630104fbc1d5fe5a4a54179c5ece456ba5ef83db63380963ef8a0e10de1da5e15da4542e724eb4189eeb79f092223e308e978079b1d3eeb7ecc9ea7e3bccc3f8333e809fd5208e2168c3ea400ed91f78b5c8e8a05503da6f21ffc39d23a4a18fa0fe9531bd0cd381051500833771c4977c10e8b0cd863935d5d69796f129558ef7f659905684cc12e0e20bed7b7935fb4f2a160c5525684a2377f38f176a06edfd34692548a587dc1e9680046fceffec614c8c4581dabae70eca5dcc99e954c0"}, {0x80, 0x1, 0x5, "848f8dd33a3f607df7173e848d0a0a3db4d5cf88407cf2293fa3ed525bc1aa0a4242d37961e6a397672d221a028da901b976ca4d7202c3d29e6e4c42d1356ed9d7d5d0d31743568a61855d6d15807d2d21f31fc051b776bb6b525dd600d2d0489ad93e8f820357e256bb"}, {0x50, 0x103, 0x5, "df1e17e7f40099c208d8ed47c00be0c573054589c083865406c10ae39896dee66674bb7b67140a98ab2ece0a061a59181403e1a554b4d449abb2"}, {0x98, 0x11f, 0x8c5b, "2ca54c71040c3859e5b11ba9834c77f96f0f1b451cd64bfd9d86a1540d4d4e19900728c7ce5ad5c32b1fa8b40c7e5ad00d3b2d303c0e565c18c703e86593569c1e6cdf3b7e475fae6835a98878761187b0d583feb6f097a6aef8a530d252b725df17e678f5bb15c91bd02661406e27daa5e07eb4ddd4836eeed202243852b96130739580c947b32c"}, {0xc8, 0x11f, 0x0, "6cad60fc6a29492dd7cf0d25db030a97907b0d0cb7e4c3703a4d47bc246b624c68600cc09f33b09152e1d6c32de27c32b6ab86e9f8ce0af19a08e792195323090a394da88bc57f482a051c5437af333cb4abdf616bebf06dd1b592bd95142b3735bae43f4aa9e246985fca030c3871afcca373bbd0e3627aed77e492165c8347041cdde45a2a232198889078de2f5de4251c163c693dada251f4ff29278b6b7e7965babfa64a3e3c66a48e404231bf46c721af4313"}], 0x530, 0x4040000}, 0xc000) [ 122.659329] IPv4: Oversized IP packet from 127.0.0.1 [ 122.671109] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/02/07 00:50:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ec7000-0x10)={0x4, 0x7fff}) 2018/02/07 00:50:25 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000001000+0x776)=[{0x760, 0x0, 0x0, "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"}], 0x760}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000006000-0x4)=0x1e) 2018/02/07 00:50:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000def000-0x9)='/dev/sg#\x00', 0x800, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a2a000)={{0x0, 0x3, 0x3, 0x0, 0x3}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x4, 0xfffffffffffffff9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0xeb)="27911c7aaa832a22cdac17f99130d80912963ae0326afe4b5ba2c97da3a05350e28c842ceccc05d01a304cd0425b367dcebac72e223fe317a952ab9a44e995283fbf7a36372bd58a1b3b1eda54dff098014095494c2d352c0d7b237499206f3bdb87ba1123969299c0026e8f2b22f6f07b04d575b50ac3bb5d33d83b64e043b2cd069a808f5f0241a19adc178d93d94c6c511160e99d0bf253c26620b60c97acff67b9fc4708e31d9eb63896b252a70b10c7ad47b6516940f5b96fbc0a8b6052e5d112e66ce7ba96d46501815b2d40800dcccb2344e75ed55ba47c29fd1a658bf70f3d0767eb647f82cfce", 0xeb) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000003000-0x1000)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000003000)={0x4, 0x9, 0x1, 0x0, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000004000)={0x7, 0x2, 0x7fffffff, 0x826, 0x8, 0x20, 0x800, 0x5, 0x7, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000005000)=@abs={0x1, 0x0, 0x3}, 0x8) prctl$setmm(0x23, 0x5, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000007000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)='/dev/sg#\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0x4000, r4, r5, 0x2, 0x5, 0x4802) 2018/02/07 00:50:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e92000)='/dev/usbmon#\x00', 0x7fff, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f000068d000)='./file0\x00', &(0x7f00005ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a08000)='./file0\x00', &(0x7f000086b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000005b000)='./file0\x00', &(0x7f000062b000+0xaea)='./file0\x00', 0x7000, r0, r1, 0x4, 0x9, 0x1200080) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/07 00:50:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dc7000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)) 2018/02/07 00:50:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/134) mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xc, 0x2000000000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) syz_emit_ethernet(0x3a, &(0x7f00002a7000-0x2040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "42ed4d17ac6fda73"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/07 00:50:25 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x40, 0x88c80) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003000-0x4)={0x8, 0xc7, 0x8}) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000000d000-0x88)={0x1, {{0xa, 0x0, 0x4, @empty, 0x3}}}, 0x88) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000013000-0x26)={0x0, 0x1e, "878c9bf1542f6a9fcc86951a2ee813a2abc610a40d3a274dbaa909c39c9a"}, &(0x7f0000012000)=0x26) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000+0xf22)=0x9, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000013000-0x4)=r3, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000009000-0x6)={0x3ff, 0x3ff}) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000011000-0x10)=[], 0x0, &(0x7f0000004000)=[], 0x0, 0x4000085}, 0x0) 2018/02/07 00:50:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b7e000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x80000001, &(0x7f0000253000)={0x2b, 0x4, 0x6, 0x40}) r2 = add_key$user(&(0x7f00009e9000)='user\x00', &(0x7f0000b26000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000052b000)="0b6d1f3a1fa0b0eb59023ca56e07d23c56a10a967dfe551d95f838e5b5f108b84248fd9f78bddad92536c3088eb23b238a3e5c1971c299e2071af101fb53ffa73e4448d22a523b80b952ad1c1e94bef7b07e1ae8523eb0463a8dadd1c9524096c59cafa932cf77bb82acbbac79ac2fd4eaadca805128db7a86b6fb07760ba1c356d9d2603be4849a6beffe6052000a02a490a4814afa01533efabc6bd15e4d80c35f6f9b79da7f902d8315b560aa46bababa1bc6f9b0fa4698641079d64f74d95729", 0xc2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r3 = accept4(0xffffffffffffffff, &(0x7f00009f6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f17000-0x4)=0x3a, 0x800) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000348000-0x4e)="03a328cc55ca94e08bd87ca3acc9a4b86f5888661b4dc2cf76c069ee23f6204e8fd80a1023ed5dab8349752bcef48e6c229accbd48c76da385da586e52bbba3811c79506112fa21322925d257350", 0x4e) 2018/02/07 00:50:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004a3000)=0x715e) getsockopt$inet_buf(r0, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) 2018/02/07 00:50:25 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x80800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000-0x23)="69070022fe0c8ff136c853d7e7c724176708b3e7830f06936775a66080fcc5a655c9b6") read(r1, &(0x7f0000007000-0xf8)=""/248, 0xf8) 2018/02/07 00:50:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000001000-0x2f)=""/47, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/sequencer2\x00', 0x34000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000ba000-0x95)=""/149) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea9000-0x8)={0x4, 0xff8a, 0x2, 0x8001}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000e84000)=@req, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000af6000), 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000dbe000-0x6b)={0x8}, &(0x7f0000a88000-0x4), 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000e2a000)) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16), 0x0, 0x0, &(0x7f0000ff7000)={0x0, 0x1c9c380}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x200000000}) 2018/02/07 00:50:25 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32), 0x0, 0x347) fdatasync(r0) 2018/02/07 00:50:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4012, 0xffffffffffffffff, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x7fc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xba, {{0xa, 0x0, 0x6, @empty, 0x7f}}}, 0x88) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x7c)="24d60200000011f0001b000400edfc171c0b0020e80000001009ffeb080001d90100090071afa9c1519eb93ff6e4b7c1132151abbaebb9d20c4544fe85971c0663a914c5bbe62855430f52c3c2462963e04fbaefddbb8dcac749b6efc90d769f03cb1f3a85bfc8d4ccff022e18b10f70cf244a97186a70623aa600dc", 0x1013b) 2018/02/07 00:50:25 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000+0xa56)='/dev/amidi#\x00', 0x3, 0x105800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fa9000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[0x2], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/07 00:50:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a2000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_emit_ethernet(0x4a, &(0x7f000015c000-0xd4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0xfffffffffffffffc, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@rr={0x7, 0xb, 0x5, [@dev={0xac, 0x14}, @multicast1=0xe0000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xc0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000d46000)={0x0, 0x0, []}) 2018/02/07 00:50:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x1}, 0xffffffa1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000473000-0x18)={0x1f, 0xb0d6, 0x2, 0x7ff, 0xd925, 0x40}) read(r0, &(0x7f00005b9000-0xe8)=""/232, 0xe8) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/07 00:50:25 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000597000-0xf0)=[{{&(0x7f0000991000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000379000-0x50)=[{&(0x7f0000699000-0x93)=""/147, 0x93}, {&(0x7f0000bf3000)=""/40, 0x28}, {&(0x7f00001d7000)=""/100, 0x64}, {&(0x7f0000090000)=""/158, 0x9e}, {&(0x7f0000fa6000)=""/140, 0x8c}], 0x5, 0x0, 0x0, 0x2693}, 0x100000000}, {{&(0x7f000087f000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000991000-0x10)=[{&(0x7f0000633000-0x77)=""/119, 0x77}], 0x1, &(0x7f000074b000)=""/76, 0x4c, 0x4}, 0x6}, {{&(0x7f0000c50000)=@nfc_llcp, 0x60, &(0x7f0000b01000-0x30)=[{&(0x7f000099a000)=""/218, 0xda}, {&(0x7f000074b000)=""/87, 0x57}, {&(0x7f00004dd000)=""/218, 0xda}], 0x3, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000f46000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00006f4000-0x10)=[{&(0x7f0000392000-0x4c)=""/76, 0x4c}], 0x1, 0x0, 0x0, 0x6}, 0x4}], 0x4, 0x40000001, &(0x7f0000da6000)={0x77359400}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000bea000-0x9f)=""/159, &(0x7f0000429000-0x4)=0x9f) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000)=0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ada000)=@generic="f5c40f19bc25e68cb648e9b655a4189f") r3 = syz_open_procfs(r2, &(0x7f00007b1000)="6e657400000000000000013600") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d21000-0xa)={0x3, [0x8, 0x9, 0x80]}, 0xa) exit(0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000afe000-0x8)={0x3, 0xffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005d6000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) fchmodat(r3, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/02/07 00:50:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fb000)='/dev/hwrng\x00', 0x4400, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ee0000-0x8)={0x8001, 0xffffffffffff7fff, 0x5, 0x4}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000f47000)={0x0, 0x0, &(0x7f00003e6000-0x9d)=""/157, &(0x7f0000e8c000)=""/117, &(0x7f0000e58000)=""/61}) 2018/02/07 00:50:25 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000}}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b00000-0x10)={&(0x7f0000952000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/07 00:50:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b21000)='/dev/dmmidi#\x00', 0x4, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3e000-0x10)=@generic, 0x10) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009cd000-0x10)='/dev/sequencer2\x00', 0x4201, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005c1000)=0xfff, 0x4) getsockopt(r1, 0x100, 0x8000, &(0x7f00000f6000-0xe4)=""/228, &(0x7f0000dd4000)=0xe4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00004e5000), &(0x7f000054c000-0x4)=0x8) 2018/02/07 00:50:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000b, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000120000-0x3c)=[{{&(0x7f0000805000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f00009ed000-0x70)=[{&(0x7f0000ef6000)=""/224, 0xe0}, {&(0x7f000000d000)=""/132, 0x84}, {&(0x7f0000cae000-0x86)=""/134, 0x86}, {&(0x7f000050b000)=""/181, 0xb5}, {&(0x7f0000c54000)=""/101, 0x65}, {&(0x7f000013b000-0x46)=""/70, 0x46}, {&(0x7f000004c000)=""/237, 0xed}], 0x7, 0x0, 0x0, 0x20}, 0x80000001}], 0x1, 0x1, &(0x7f0000dc5000-0x10)) 2018/02/07 00:50:25 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fbf000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80}, "006f7274310000000e007000000000000000000000000000f3000000000000000004000000000000000000000000000000000000000000000000000500", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}) 2018/02/07 00:50:25 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) fcntl$getownex(r0, 0x10, &(0x7f000001f000-0x8)) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[]}, 0x0) 2018/02/07 00:50:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x27, &(0x7f0000d46000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000cf000-0xc1)="0bfe9bb44e832fa00da43c8053a821f82fc717d7bb72240a65e5868d7004ed3697999048c0d487d137ee1f8bd0362280b1a0dafa4a6b028701eb8882cf9458028fe4ee0fd035529573e6f76e88aa422ef1fe3062b9a58514ee01f18ae59f3230515283f6d8806d4b4e1c2ccec297d247e454409c405840e085abf9d09d87ecad69bcd26ef3aa284a33896760bcd0a171226bb5353ffa67e578db2722e998ef88ae7026e9c20ed08411885f99886e663b70b6cf4e29325558ab0c76d760b0197c03", 0xc1, 0x40, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c46000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet(0x2, 0x80002, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/07 00:50:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000d43000)="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", 0x1000) 2018/02/07 00:50:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000261000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c142d4c2c4dc1effa86eb9", 0xfff6) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000e0b000-0x70)=[{&(0x7f0000c45000-0x7d)="d7d4d7b20511d613b46cc64b41ef90b5bba1ae035dad261e9aeddfb288f436f4a3ce4cb5257f6cd0abbd4374bab4a77c927f15c7fea68bc5f22899f69f2d28d56cb73fd3475bcf593be46823ba54b8c5e3baeb0e477b0f1a8421e6fb097ce1df782baaec008c3501758ec39d683d19764f", 0x71}, {&(0x7f00004ff000)="64155d", 0x3}, {&(0x7f0000dc3000-0xea)="e4008a533a9836221c9227b18f833abba5c8a80b1a95dc8df2ba5e52ffed87678a85478b131919291b400aac25f8b3e55af7a953fb8992bf5483f223ff64df3248e3ff86e81ce974c5b53123f1f317c380191cfd7cd7ed7d5652344ed1bd26c20e5ebb905cf814e8f64e72cb", 0x6c}], 0x3, &(0x7f000002f000)=[], 0x5}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/07 00:50:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x9a, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000461000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000feb000)={0xbd3, 0x400, 0x3, 0xe4, &(0x7f00001d4000)=""/228, 0xc, &(0x7f0000872000)=""/12, 0x0, &(0x7f0000fa5000)}) clock_nanosleep(0x8c9b57b7eeb9d39c, 0x1, &(0x7f0000d06000-0x10)={0x77359400}, 0x0) 2018/02/07 00:50:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00001da000)=[{&(0x7f0000e0d000-0x46)=""/70, 0x46}], 0x10000000000001b7) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x4000000) nanosleep(&(0x7f00002de000)={0x77359400}, &(0x7f0000076000-0x10)) 2018/02/07 00:50:25 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000c000)={0xffffffffffff0001, 0x20, 0x1, 0x7, 0x9, 0x3f, 0x401, 0x40, 0x0}, &(0x7f0000004000)=0x20) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=r1, &(0x7f0000008000-0x4)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f000000a000-0x9)=@sco={0x1f, {0x40, 0x200, 0x6, 0x10001, 0x5, 0x1}}, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/07 00:50:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000a2c000-0x8)='./file0\x00', &(0x7f00003f2000-0x7)='9p\x00', 0x0, &(0x7f00009db000-0x116)) umount2(&(0x7f0000700000-0x8)='./file0\x00', 0x3) 2018/02/07 00:50:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000575000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000001, 0x9}, &(0x7f000081a000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c5f000)={r1, 0x2f, "085dff3cc170d3083683fd8fc988fbcde2874da4f11058f6c4d9f408d2c439ce5d538184f82d6ddfdb1449935b651a"}, &(0x7f0000369000-0x4)=0x37) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f000079c000)='/dev/sg#\x00', 0x9, 0x400000) symlinkat(&(0x7f000067c000)='./file0\x00', r2, &(0x7f0000670000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f00005c8000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000aa6000+0x693)={@dev, @multicast1}, &(0x7f0000e28000)=0xc) 2018/02/07 00:50:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/mixer\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000a7f000)="e059695934f5218932", 0x9, 0x4000000, &(0x7f0000a42000-0x10)={0x4, 0x9, 0x4, "719cfdd451aa", 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) add_key$keyring(&(0x7f000065e000-0x8)='keyring\x00', &(0x7f00002b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/07 00:50:25 executing program 1: 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, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000036d000-0x4), &(0x7f00005ae000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0xb, 0x1ffd}, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000b3a000)={0x200, 0x7ff, 0x8}) 2018/02/07 00:50:25 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f92000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fe9000)={{0x0, 0x2, 0xd, 0x7, 0x0, 0x2, 0xe2ce, 0x100000000, 0x1ab9, 0xfffffffffffffff7, 0x1f, 0x6}, {0x0, 0x4, 0xe, 0x4, 0x1, 0x7ff, 0x5, 0x7, 0x0, 0x3, 0x9fa, 0x7749}, {0xf000, 0x2, 0x10, 0x6c, 0x80000001, 0xfffffffffffff95b, 0x100, 0xdb4, 0xffffffff, 0x3, 0x6, 0x7}, {0x1, 0xf002, 0xc, 0x8c, 0x9, 0x6, 0x10000, 0x9, 0xe5, 0x87, 0x5, 0x7}, {0x4, 0x14000, 0xe, 0x9, 0xffffffffbb2c2fe2, 0xffffffff80000000, 0x20, 0x2, 0x9, 0x5, 0x2fd, 0x8}, {0xd000, 0xf000, 0xf, 0x4, 0x3, 0x9, 0x1, 0x7, 0x6, 0xff, 0xffffffff, 0x5}, {0xf002, 0x0, 0xb, 0x100000000, 0xff, 0x7, 0x0, 0xfffffffffffffffb, 0x0, 0x24, 0xce2, 0x9}, {0x3000, 0xd000, 0xe, 0xfff, 0x0, 0x100000001, 0x4, 0x5263, 0x9, 0x4, 0x5, 0x2}, {0xf000, 0xd004}, {0x0, 0x102000}, 0x20040004, 0x0, 0x2000, 0x60000, 0x4, 0x5001, 0x4, [0x5, 0x30, 0x1, 0x6]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000fe9000)={0x7, 0x0, [{0x5fd5, 0x7, 0x0, 0x0, @adapter={0x53, 0x3, 0x1, 0x5, 0x100000000}}, {0x6, 0x7, 0x0, 0x0, @irqchip={0x7, 0x5}}, {0x80000001, 0x2, 0x0, 0x0, @adapter={0x9, 0x6, 0x7, 0x10000, 0x1000}}, {0xfffffffffffff14f, 0x3, 0x0, 0x0, @sint={0x9, 0x2480}}, {0x100000000, 0x3, 0x0, 0x0, @msi={0x20, 0x7, 0x9}}, {0x4, 0x4, 0x0, 0x0, @irqchip={0x38, 0x7}}, {0x1f, 0x3, 0x0, 0x0, @msi={0x8, 0x6, 0x81}}]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000feb000-0x8)='keyring\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000026c000)=""/1) request_key(&(0x7f00009bd000-0xc)='cifs.spnego\x00', &(0x7f0000506000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fea000+0x597)='%n\x00', 0xfffffffffffffffa) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fea000)='keyring\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fea000)="70eb6373375f7465737400", &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fea000)="2e1a66d4d2f1517ad4fdecf2bafb400000000909a19aa00baa124ec6397a9c74be90ff65818ec0777db870b9826cb4b54ed5012e1229f09e6ce1aebcaf615c45d15fdf77189abc7f313d6f0ff32778f07bc35b8a5c6b8f0d371fcb402789571ef29c308e87661941bb12e947b5f72d2a4bb4a97d9b373aea8fdc546ee3c980ce9c86aef8510b2949085f5a4c9fa6c52202ec3fb3bef1709985f77c610f9df24cda98230248e0c25963ad9c7e41bf6f50aa0b0e2312d84912913ba644f311cd24e6befc0e0dc11b6034f9f20bb9977951219d0e1292e9", 0xd6, r1) 2018/02/07 00:50:25 executing program 0: r0 = creat(&(0x7f0000c77000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000031f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000+0x67d)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000017b000-0x10)={r1, 0xfffffffffffffff8, 0x6, 0x7fffffff}, &(0x7f0000553000)=0x10) r3 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000033000)={r2, 0x2, 0x70, 0x101, 0x1, 0x2aa8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/155, &(0x7f0000fe9000)=0x9b) setsockopt$IPT_SO_SET_REPLACE(r3, 0x10d, 0x4, &(0x7f0000999000-0x2e8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x1f0, 0x158, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @common='lo\x00', @generic="0000f5f3bf3cbef1f1c0606b326e0750"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/07 00:50:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ff6000-0x1)="db", 0x1, 0x4008000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0xfffffde7, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/07 00:50:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000982000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c8a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fd9000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x0, @loopback=0x7f000001}, @generic="e5b672ff58fc2dcd62ab5cafa499e04a"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000f97000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000ebe000)={0x0, 0x2, 0x1, 0x1, 0x7f}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000f01000-0xd8)=@pic={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3f}) [ 123.400150] 9pnet_virtio: no channels available for device ./file0 2018/02/07 00:50:25 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/07 00:50:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_flags=0x200}) exit_group(0x5) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000), 0x0) 2018/02/07 00:50:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000533000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000f7000)={0x3, 0x7, 0x1, 0x99, "33c546f9d641311cff6f38c9b69f3232700a2a2e0204219bbf69c49a5541ba393448da1706780d154c0f3010", 0x6}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = syz_open_dev$sg(&(0x7f00002ac000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000bee000-0x10)={0x4, 0x9}) [ 123.444648] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 123.462857] 9pnet_virtio: no channels available for device ./file0 2018/02/07 00:50:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000d82000)) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f000076b000)=0x405, 0x4) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/07 00:50:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001cf000-0x10)=[{&(0x7f0000fae000)="29000000180031d51b2000010000000702000000000006ff800000000c00000004001000000ef4ff01", 0x29}], 0x1) pipe2(&(0x7f0000e5d000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000954000-0xc5)=""/197) close(r0) r2 = syz_open_dev$dspn(&(0x7f0000ace000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000e8a000-0x24)) bind$vsock_stream(r2, &(0x7f0000a7d000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) chmod(&(0x7f0000fda000)='./file0\x00', 0x0) 2018/02/07 00:50:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000848000-0x6)={0x0, 0x13d}, &(0x7f0000acc000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eab000)={r2, 0x5}, 0x8) dup3(r0, r1, 0x0) 2018/02/07 00:50:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000752000)=""/224) 2018/02/07 00:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000919000), &(0x7f00004fe000)=0x4) r1 = syz_open_dev$mouse(&(0x7f00008ef000-0x12)='/dev/input/mouse#\x00', 0x17, 0x200000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000057b000)) 2018/02/07 00:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000050a000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d88000-0x4d)={0x0, 0x45, "9c03070d33bba7f3164afb745c1c4f30ef5442127e62ea05d96aac5aa1c5b97351818291f1251096ec9207a623af6b529eee361d04ac3e84f0bd2745370bfd2876f42e96dd"}, &(0x7f0000909000)=0x4d) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d29000-0x10)={r1, 0x7f0, 0x400, 0xa90}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b79000-0x90)={0x4, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000006c000)=""/213) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00006f5000-0x18)={0x1, 0x5000, 0xffffffff, 0xb5, 0x7fff}) sendmsg(r2, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) write$vnet(r0, &(0x7f00005c5000-0x68)={0x1, {&(0x7f0000522000-0x40)=""/64, 0x40, &(0x7f0000db8000-0x28)=""/40, 0x3, 0x2}}, 0x68) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b51000)) [ 123.540323] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/07 00:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae2000-0x8)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000071000-0x10)={0x6, &(0x7f0000c58000-0x30)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000039b000-0x8)={r1, 0x1}) futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000042f000)='/dev/vcs\x00', 0x40000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000c18000-0xa)='/dev/vcs#\x00', 0x1, 0x1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00006ab000-0xb)='/dev/audio\x00', 0x2000, 0x0) syz_open_dev$loop(&(0x7f00003d6000)='/dev/loop#\x00', 0x2d26, 0x40000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000599000)={r3, 0x9, 0x3, r4}) 2018/02/07 00:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0x0, &(0x7f00005f9000)=[], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000388000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000d68000-0x10)={0x8d, &(0x7f0000329000)="232da87fcee80184bd96b6ffbd9545e1bf811a707d74a631e31a414de7cebffd5eee8db043901d3c8fb40097dec7da6256e9c7c8ec6f10977e1e7d8ac725479a3d448d83905dc73734011f78541fb1da2e031ccf97fad246207efcac2cc6bda5080b8ac955a173bbdd261bfc4bc77b0ecb87893aebe08f5d3a00b4d763ac045d5afe04cbdc08f74ba58b053fc7"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/07 00:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000049b000-0x9)='/dev/ppp\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000048a000-0x8)) syz_open_dev$vcsa(&(0x7f00004b5000-0xb)='/dev/vcsa#\x00', 0x2, 0x4040) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$KDDISABIO(r2, 0x4b37) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/07 00:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000f7e000-0x4), &(0x7f0000c07000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x44, 0x0, &(0x7f00007a6000-0x50)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008d1000-0x18)=[], &(0x7f0000d63000-0x28)=[]}}], 0x0, 0x0, &(0x7f0000648000-0x10f)}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a1b000-0x10), 0x10) [ 123.695710] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 123.782445] kauditd_printk_skb: 605 callbacks suppressed [ 123.782452] audit: type=1400 audit(1517964626.201:1956): avc: denied { create } for pid=16780 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 123.822812] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 123.849246] binder: 16803:16808 ioctl 4c82 0 returned -22 [ 123.867259] binder: 16803:16808 got reply transaction with bad transaction stack, transaction 56 has target 16803:0 [ 123.878217] binder: 16803:16808 transaction failed 29201/-71, size 0-0 line 2772 [ 123.888999] audit: type=1400 audit(1517964626.242:1957): avc: denied { net_admin } for pid=4115 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 123.913707] audit: type=1400 audit(1517964626.242:1958): avc: denied { write } for pid=16780 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 123.937888] audit: type=1400 audit(1517964626.248:1959): avc: denied { map } for pid=16807 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 123.939988] binder: BINDER_SET_CONTEXT_MGR already set [ 123.959967] audit: type=1400 audit(1517964626.254:1960): avc: denied { net_admin } for pid=4114 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 123.959992] audit: type=1400 audit(1517964626.261:1961): avc: denied { map } for pid=16807 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 123.970522] binder: 16803:16812 ioctl 40046207 0 returned -16 [ 123.989757] audit: type=1400 audit(1517964626.262:1962): avc: denied { map } for pid=16806 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 123.989776] audit: type=1400 audit(1517964626.263:1963): avc: denied { map } for pid=16803 comm="syz-executor7" path="/dev/binder0" dev="devtmpfs" ino=1106 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 123.989794] audit: type=1400 audit(1517964626.264:1964): avc: denied { map } for pid=16806 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 123.989810] audit: type=1400 audit(1517964626.264:1965): avc: denied { set_context_mgr } for pid=16803 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 124.013239] binder: 16803:16814 ioctl 4c82 0 returned -22 [ 124.128037] binder_alloc: 16803: binder_alloc_buf, no vma [ 124.133659] binder: 16803:16808 transaction failed 29189/-3, size 40-0 line 2957 2018/02/07 00:50:26 executing program 6: syz_open_pts(0xffffffffffffff9c, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x80002, 0x30ee, &(0x7f0000c45000-0x5)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000556000)=[@in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3}], 0x1c) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000026000-0x8)) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051ed90000ffff992b6900000000f9ff0000000000000100e0"}) 2018/02/07 00:50:26 executing program 2: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000cd4000)='/dev/snd/pcmC#D#p\x00', 0xd5f, 0x501000) r2 = epoll_create1(0x80000) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = dup(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000471000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000504000-0x4)=0xe8) r6 = getpgrp(0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000ac9000)={0x0, 0x0}) tgkill(r6, r7, 0x5) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000647000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x10001, 0xfffffffffffff533, 0x8, 0x500, 0x2, 0x200000, r5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f9000)=0x0) r9 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e84000)) getsockopt$inet_mreqn(r9, 0x0, 0x24, &(0x7f0000535000-0xc)={@local, @empty, 0x0}, &(0x7f0000e82000-0x4)=0xc) r11 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000e7f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x2, 0x4, 0xa, 0x80, 0xa0, 0xbb, r10, r11}, {0x2, 0x8, 0x14, 0x7ff, 0x5, 0x7, 0x0, 0x6}, {0x0, 0x4}, 0xfe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x2, 0xd0c0ff3d3519ba14, 0xc0f, 0x7fffffff, 0x101, 0x1f}}, 0xe8) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000e85000)={0x0}) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e86000-0x8)={r12, 0x1}) preadv(r9, &(0x7f0000e83000)=[{&(0x7f0000e81000)=""/18, 0x12}, {&(0x7f000095f000-0x11)=""/17, 0x11}, {&(0x7f00009d3000-0x35)=""/53, 0x35}, {&(0x7f0000252000-0x98)=""/152, 0x98}, {&(0x7f000049d000-0xcf)=""/207, 0xcf}, {&(0x7f0000e48000)=""/126, 0x7e}, {&(0x7f00005c1000-0xb)=""/11, 0xb}], 0x7, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x9) r13 = getpgrp(0xffffffffffffffff) r14 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) shmat(r14, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) tgkill(r8, r13, 0x0) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000e80000-0x18)=@get={0x1, &(0x7f0000e80000-0x7f)=""/127, 0x6aa}) listen(r4, 0xfffffffffffffffa) r15 = socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r16, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r15, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r16, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x0, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/07 00:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000085c000)=0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000880000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cff000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000318000)=r2) 2018/02/07 00:50:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) pipe2(&(0x7f000016d000), 0x80000) bind$inet(r5, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r4, 0x0) listen(r6, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r3}) fadvise64(r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)) 2018/02/07 00:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x5) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000be7000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000057d000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002c1000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00004c0000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f3e000)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff, 0x2, 0x1, 0xa, 0x20, 0x0, 0x0, r2, r3}, {0xe3, 0x7fff, 0x1, 0x401, 0x1, 0x499f, 0x694, 0x65}, {0x647d, 0x7, 0x1, 0x20}, 0x0, 0xa, 0x0, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x401, 0xf9, 0x2, 0x1}}, 0xe8) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/07 00:50:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x558, 0x5c002) r1 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000949000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x11d000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000001000)=0x6, 0x8) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000002000-0x6)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x2, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @rand_addr=0x7}, 0x100, 0x7ff, 0x400, 0x0, 0x1ff, &(0x7f0000001000)=@generic="4a0a96e781eccfed86ebc2c04fe109a9", 0x0, 0xffffffff, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x8, 0x1, 0x7ff, 0x7, 0x10}, 0xa0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={r3, 0x1, 0x5, 0x8, 0x91, 0x10001, 0x0, 0x55ee, {r3, @in={{0x2, 0x1, @rand_addr=0x5}}, 0xffffffffffffffec, 0xffff, 0x8, 0x800, 0x2}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000006000-0x20)={@common='gre0\x00', @ifru_flags}) msync(&(0x7f0000a64000/0x400000)=nil, 0x400000, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000005000)={0x0, 0xffffffff, 0x7fff, 0x0, 0xa8, 0xffffffff, 0x4, 0x3, 0x2, 0x49, 0x1ff, 0x9664, 0x0, 0xf30, 0xe8e, 0x0, 0x8, 0xfff, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000)={r4, 0x8000, 0x81}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000)="973a0e8261fa94d0e073c221917862e27a5493637e87d31ca96559325ab99bc3ed1ed979ca8fe7f94e312688a0d48bfcadf3a1ddf5d26931d8c7cb53618b148ff64b16132ce8c49ae5f88766fd32333047164ce477b1ca617dd89b2ad4d8765188a3c7efde661d", 0x67, 0xfffffffffffffffc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r5, &(0x7f0000008000)="2fb6670d781e43094aaaf83449f5bdbb3416dcdc2a6aa684f759ebf600e1e52f4e42c038036f54c2a87455d2447004247938489ebaa8d920239be6d76730c75749734e20848010f3954db42b7bcc98", 0x4f) 2018/02/07 00:50:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000069c000-0xe)='/dev/admmidi#\x00', 0x2000000, 0x240000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000601000-0x18)={0xaa, 0x40}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/07 00:50:26 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x200) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x266}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000029000)={0x0, r1, 0x7, 0x2}, 0x14) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000018000-0xc)={0x7, 0x1, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000026000)) syz_emit_ethernet(0x2a, &(0x7f0000024000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 124.148931] binder: 16803:16815 got reply transaction with no transaction stack [ 124.156459] binder: 16803:16815 transaction failed 29201/-71, size 0-0 line 2757 [ 124.178531] binder: undelivered TRANSACTION_ERROR: 29189 [ 124.184064] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/07 00:50:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000006, 0xe, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000057000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) syz_open_dev$sndpcmp(&(0x7f00006d7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x0) connect(r0, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) [ 124.201927] binder: release 16803:16808 transaction 56 out, still active [ 124.208939] binder: undelivered TRANSACTION_COMPLETE [ 124.214086] binder: undelivered TRANSACTION_ERROR: 29201 [ 124.219589] binder: send failed reply for transaction 56, target dead 2018/02/07 00:50:26 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000d99000-0x7c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="cb132e5c727b", @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}}}}}, &(0x7f00002da000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00001c9000)=@ax25, &(0x7f0000000000)=0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1d)=""/29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, &(0x7f0000168000)=[{&(0x7f00008a7000-0x7e)="54603bd8ed29c6021d7af9d5860a691f523019bd8b7a80effd8b7a11a8f99fe691943ee0f4f9c9c23d2731ec18ecfbdb7207abe3180ffd2d9ee246a94029d2fc5e5fbd05049558800655c7a3d18adeb6613847e1b35a5be31bbed56d2ef4da43c349644e775c600f6633a4aedec87de841f74d99c04b8f2214c9ebbe3d4b", 0x7e}, {&(0x7f0000a83000)="f974fdb702daa3ab1ef2c5a7d036ac8aef24cde482d375dff4b230f88b7281f02d1039141421d7c2559886c2032e2f9f26c9e4acd56036dbf99357822314bbd5dcca134b552b0ca2d13befb083e264c5efeae8a3245090bfbe9f1ae708a959925bbfa3771287899bd2b6abca29e9f8e1931cb5969629cc8e17715ea4c806f988cc4dff", 0x83}, {&(0x7f00004aa000)="c857fd2dcca00dadf6f4c54ff0edb5ce", 0x10}, {&(0x7f0000001000-0x8c)="616119241a74bc4caec9a4f87643f785a35967a6e39f4b66705e787745d0087a09209ec5a734c255cfb2d09675c63b79ef33838c6e0fc2edc45ace4230fab0acdb249356f47c46a0cc30771be45def7ac7c6f7eeb92a760c72c054d876d960d39cceaec31bba3ea277103f4f078d759d7d69283c4749e1737b7d2b85b3b73e84ed4eb1a51806577115eb6341", 0x8c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000455000)="0a4ea42607af7396f40598754581b72c4e7e17b65ff5", 0x16}, {&(0x7f0000000000)="6bffdb0f8d80206f5c10b11056b69de5b049487904ba1b5609242af0ad2091fe79e6c952ec7aaaf993e6a2bef573e8200f9fe78832be9cfa73dae1cc63df72a55ab80f3c411a5b62e706bd4f5a5c9b1b572d65ccf456441ca9bfef5251f16ce3f88c6ebad54230bbfa66b4", 0x6b}, {&(0x7f0000001000-0x20)="82df1736de6a3d9cbde10ee7603d4430533553cb112cd19f01ca389a2ac1a785", 0x20}, {&(0x7f0000e84000-0xa1)="70faa96f872e4f59de26b43154752eb284b5bc09c22ece1fba650403a0622aa7740249e112f8fdf2b1a4001ba28e07714cff7f30e5c8a86518ffe0067cd0ce461c71da4a720eb37c03c4d8ac6b2b9a962355ca5a0f7e8545a7a42a26ce57d4e7c314b48a42cdcf7ce2bd409c5f28cab17167393ba895f43ec97bf67e7f92369fcfb7f52d2fac725f5806eebae4315a9528554b8f0d3ef1753b8d6b7add6abb8ca8", 0xa1}, {&(0x7f0000000000)="9e3f31b2aa581886230088096da6cb7687ec4df7dfd1dc17dc1f7801f81178c5be6e0f385f7a0196981c117656d824d7bef70e815d25a9b7f7576ff11062177f1edc2be1ad4f5e314844fc95061b4f7f4be80686a5df0b57e5c9d55d4dc9494b25322a031f26af83ca61cef6abaaca9bea12b24277cb095c0a042046ac05ebf3c05d85dc9b64ccf07ab67b73c27b034e19a4ad12b16d1cb9c5c48aa2ecd58164a7ee75", 0xa3}], 0xa, &(0x7f0000001000-0x148)=[{0x40, 0x11e, 0x8000, "b7e137b974b675cc212170263f80cb1f31c02a465537f3abcd73c6aae7c8b03e330b59e3a1b7fa7663c76ac3d7b1"}, {0xe0, 0x108, 0x7fff, "f3b4b6366bf4b2dcc317ec93f3a5297764166bffb9d8d196f6c903634cc7399244c927f0d9cfb2727f9fbfcd9b49d2685fb963dfadeca45d40e75d08c3891c750cf5e9a8c37b9a523868807a031484df890dfa44eefca472026885f704d67492c44bf14d37e66407e0f609e1fc1ce22b5aace05def4799ff253744538699a682cd465a4d8c7c7821a6eba06a9a1decdb7e963b0439c4324d34dc4013ba9b720a7e08bcb39baa5ab7533855d163648b5ed4014705382ee696638c6c2570ac264e73b3fed9e5a36c0e06"}, {0x28, 0x114, 0x7fff, "a296fce474eaf9e743d52f31252510886a2840"}], 0x148, 0x844}, 0x9}], 0x1, 0x10) 2018/02/07 00:50:26 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000b000-0x4)=0x1ee6) r1 = memfd_create(&(0x7f000000b000)='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000d000-0x4)=0x14) 2018/02/07 00:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000f000)=0xe592, 0x4) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd05000005", 0x6}], 0x1, 0x0) 2018/02/07 00:50:26 executing program 3: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x103080, 0x180) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000002000-0x10)={0x10f002, 0x10000}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x3ce, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x10001}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}], 0x94) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x7) fdatasync(r3) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000012000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='yam0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73037a3100"}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100"}}}]}}, 0x400) 2018/02/07 00:50:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000773000)={[], 0x5, 0x1, 0x11e8000000000000, 0x0, 0x5, 0xd000, 0x4, [], 0x363c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) r2 = geteuid() setuid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000251000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000b1d000)={0xfffffffffffffff7, 0x18, [0xbb, 0x5b38, 0xffffffffffffff01, 0x1f, 0x9, 0x8]}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)='/dev/dsp\x00', 0x280, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) fcntl$setlease(r1, 0x400, 0x1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00007ff000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x8}) 2018/02/07 00:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000b30000)='net/ptype\x00') setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00008bf000)={@dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x7fff}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') r3 = syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000e7b000-0x4)) clock_gettime(0x0, &(0x7f0000b79000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f00007d9000-0xb4)=[{{&(0x7f0000d12000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00008bf000-0x60)=[{&(0x7f0000502000-0x6f)=""/111, 0x6f}, {&(0x7f0000e4c000)=""/12, 0xc}, {&(0x7f0000efa000)=""/80, 0x50}, {&(0x7f0000ebe000)=""/34, 0x22}, {&(0x7f0000816000-0xcb)=""/203, 0xcb}, {&(0x7f0000912000-0x52)=""/82, 0x52}], 0x6, &(0x7f0000490000), 0x0, 0x9}, 0x3ff}, {{&(0x7f000027f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000533000-0x80)=[{&(0x7f0000d17000)=""/165, 0xa5}, {&(0x7f00004e1000)=""/97, 0x61}, {&(0x7f00005d7000-0xf)=""/15, 0xf}, {&(0x7f0000eec000)=""/88, 0x58}, {&(0x7f0000034000-0x5b)=""/91, 0x5b}, {&(0x7f00003a9000)=""/62, 0x3e}, {&(0x7f00000de000-0xd6)=""/214, 0xd6}, {&(0x7f0000725000-0x1f)=""/31, 0x1f}], 0x8, &(0x7f0000e59000-0xf6)=""/246, 0xf6, 0x100000000}, 0x6}, {{&(0x7f000055e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000b9c000)=[{&(0x7f000071c000-0xef)=""/239, 0xef}, {&(0x7f00000c1000)=""/150, 0x96}], 0x2, &(0x7f00002ad000), 0x0, 0x10001}}], 0x3, 0x40, &(0x7f0000dc5000)={r4, r5+30000000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c5000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000cb3000-0x4)=0x6, &(0x7f00007a5000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000cd2000-0x10)={0x1, 0x8, [0x80000001, 0x7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00007b4000)={0x7f, 0x7, 0x5, 0xe, "9a1c4d52892ba47b34b31715bdc8d7567abaea868c3e9f56aeaf1ea1caf13ebebdfd5ad832a4b9e44f08fcbe", 0x401}) exit(0x2) 2018/02/07 00:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000c0a000/0x2000)=nil) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000292000-0x34)={{0x1, 0x0, 0x1f, 0x0, 0x1}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000d22000/0x1000)=nil, 0x1000) syz_open_dev$tun(&(0x7f000093e000)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/07 00:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bba000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty, 0x0, 0x4, []}, 0x10) 2018/02/07 00:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e6b000-0x8)='./file0\x00', 0x40401, 0x105) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000032d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x90}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000840000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00003e7000-0x4)=0xe8) setfsuid(r2) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000d74000-0x1000)=""/4096, &(0x7f0000f7b000-0x4)=0x1000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039c000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/07 00:50:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000437000-0x8)={0x1, [0x0]}, &(0x7f0000805000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d3c000)={0x7, 0x8, 0x6, 0x401, r1}, &(0x7f0000523000-0x4)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a71000)='cmdline\x00') r4 = semget$private(0x0, 0x3, 0x80) semctl$GETZCNT(r4, 0x4, 0xf, &(0x7f0000fcf000)=""/221) exit(0x0) sendfile(r3, r3, &(0x7f0000032000), 0x7ff) 2018/02/07 00:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) timerfd_gettime(r0, &(0x7f00006fe000-0x20)={{0x0}}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{r2}, 0x2, 0x1, 0x400}, {{0x77359400}, 0x0, 0x0, 0x400}], 0xffffffffffffff86) 2018/02/07 00:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034a000-0x8)={0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cb6000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000966000)={0x0, 0x0, &(0x7f00005e6000-0x10)=[{&(0x7f00009f4000-0x2f)="e5", 0x1}], 0x1, &(0x7f00008b8000)=[]}, 0x8040) write$eventfd(r2, &(0x7f0000c24000), 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f0000ffa000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000c14000-0x20)={{0x0, 0x7530}, {r3, r4/1000+10000}}, &(0x7f0000747000-0x20)) [ 124.402915] NFQUEUE: number of total queues is 0 2018/02/07 00:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a57000+0x5bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffdffd}, 0xffffffffffffff58, &(0x7f0000f4a000)={&(0x7f0000535000-0x14)={0xfffffffffffffed5, 0x2a, 0x116, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) socketpair(0x1, 0xb, 0x5, &(0x7f0000b3c000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005c8000-0xdd)=""/221) getcwd(&(0x7f0000abf000-0xd5)=""/213, 0xd5) r2 = socket$netlink(0x10, 0x3, 0x2000000004) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/07 00:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000c8b000)=""/134) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) removexattr(&(0x7f0000928000)='./file0/file0\x00', &(0x7f00009f6000-0x11)=@known='security.selinux\x00') 2018/02/07 00:50:26 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000027000-0x8)='./file0\x00', 0x10000, 0x44) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000015000)={0x81, 0x7, 0xfffffffffffff800, 0x81, "252be63883399bc02c346f9d8591d98cf46ffa0c1c93fdab3db0311891189994e4048fd9d0c90a34a041e994", 0x7fffffff}) 2018/02/07 00:50:26 executing program 6: prctl$intptr(0x22, 0xc00000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x3f, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)) accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000001000)=0x10) clone(0xc0018000, &(0x7f0000f1d000)="cfc5c7f9586a470eae094bea02ab52d1592bbb13692c2d17a53fa49b2af16e25408bc2a266ea748069f733ff4b", &(0x7f00009eb000-0x4), &(0x7f000028d000-0x4), &(0x7f0000001000-0x60)="9b18bb87ee2514f619e22a7f5060e10a75ac33367f6a00bf4dc54df981ed0f99ad7adf0f942efad174963dff85ce604c7455ca415b137c21289e986fb4490ab859a48b3576e5979158df55f23d38008c99ab20b251719be15ae199bf71b645b6") 2018/02/07 00:50:26 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f00003c6000-0x4)) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f67000+0x523)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f68000)="3641da6424803212c599202f93cc9b4a", 0x10) fcntl$lock(r0, 0x7, &(0x7f0000e45000-0x20)={0x0, 0x7, 0xffffffffffffe8fb, 0x800, r1}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00005fc000-0x4)=0x4, 0x4) 2018/02/07 00:50:26 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6433809e3305c09f, &(0x7f000005a000-0x4), &(0x7f000005a000-0x4)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000022000-0x1c)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000000) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/07 00:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)=0x0) 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, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)={{0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f0000efa000-0x20)) [ 124.532565] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=16887 comm=syz-executor7 2018/02/07 00:50:27 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000b30000)='/dev/vcs#\x00', 0xff, 0x480100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000729000-0xa6)={0x0, 0x9e, "563dfeb9634bc5ba4e776e170549088ad619be1a93aeded3b5cf51d055737e0a1a9c3a7e2ce3f3b59e6ac8440a2820c7a9a39ba9071c84e343d062ed73f4657dec6ebb231db2c1dafea2a182d91cf0f0efd416eb477ecd51e432b2b41f8d2474059ad9770d797d8b961cbe9c1842381812e4785f0a2d80cc6ea80a8deaaf28a6887982b51f00c6c72a131adaaa49bdf47df2f024a6b4e27f324e0dcc6d83"}, &(0x7f0000001000-0x4)=0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f00006bf000/0x3000)=nil, 0xffffffffffff7b6f}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xf61b}, &(0x7f00000be000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a7b000), &(0x7f0000001000-0x4)=0x8) 2018/02/07 00:50:27 executing program 0: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e85000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e85000-0x4)=0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e85000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000762000-0x4)=0xe8) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00005e0000-0x80)=@generic={0x1f, "bd6adfc51099fadf42fbf7f5879afb8a3850658879388acef48883fb60dfae7077d25d47c8645794a2e70968b5154b020dd9f5d76423c4d90ca588732ee28ad65d79449b49c9598d153eaa8d019021d336ff872036ac2dba829d6e3bf67bc04e289e1348de7cf22eccbd301cb8cc79c0a74d9bd7dab25920622103b491c1"}, 0x80) stat(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000e85000-0x38)={&(0x7f0000240000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e85000-0x80)=[{&(0x7f00006dc000)="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", 0x1000}, {&(0x7f0000e85000-0xf2)="7a0c409e66b655d857a816575d882b2aa975ff9be4488a32e27a4c0cf265af498eb728c1a5371aef3e173fa4b964b8d8ce90f84a9a444e0d0d886e77d5019ba17b1f0c1a6f6de58aa47218cc36d38502e9b630bb092aeacdfac7b64354fc4f7fdf71646859a8c8dccea789a4573e27837a2f73e0fcc0e906def3e566278928d99df8374da397c8e7563f1b814c7494f23e39a99c879eef74d09f31422b2c1d47f1a73fa3c9181eeca1136c5b6e079339f80130d625d366ce5ccaa08744f0e727fc55ce596e967ba26722cd0c4a24cd3f29f7f1effb6cf06c92d79f5f41502a5695618bb7ef92c1256bce36cdf3d7172498ae", 0xf2}, {&(0x7f0000e84000)="47ffbdf25e25c1ac54b5fa7c06df72c80f1c29dd28523f470b", 0x19}, {&(0x7f0000486000-0xd3)="15ab0abc6b4b5b2a1b7de12f286e3288d3464c86a563a6d9da73ef5e4085a99f8891162a7010a0fd8b40f8a1156acb2511d2fd1c379ee392145c1f9ee67c299c9478b8e8ce68c388b73d68ee8105ba44ad0c69bcf464455e8279a313d455ed1f6551c4d9da50677543262366c34366b70611be465738fa7e48478e0014a7aeda5dcf870bf9f1ce20e89b25b81a7424fb8062f4d490b12d854e44e854161b5dc5a5f27c8ec83838df534f89ff77bc42106b0ac21f7f541700774f963bff974d8d2fbc22cf9bd5e2b596bde7d1db6763c16bc8e2", 0xd3}, {&(0x7f0000e85000-0x8d)="3024d28261def0e89ee21e93165208682e8eb8b6b35705743c876fc589e6b067a761e52872342663323acddba3c157b878118d570ef1c72288911b1aebf1aec8ff15660dd2a06caa1edb570564276489b3c9380a9b923999c6ad5be45a698a9b3d5b6ecbd0e4ce2b6467b3de67132b1dcb4f9aab261b9053e9501090e4bf2011e267126481a09e8c383e4c3640", 0x8d}, {&(0x7f0000872000)="31cafc1692567f4002f119f420dafbfef1f7bc8d00fc551ecbcfc5b0d080e3e8091f21c11e4742592b7e11bd05f36d9e0e6e4b302e266a30ef9b46f482829dc4c7c57b83b66d6ecf4a3551dc8f1d7bd2042eea9d3ed15410a11265ba3e8a9f28343337e5f024f8a4790fb7562f292bb0260a8503ea5f5a3cb3d83f2c1267aa781579c205a708078a8432ff72c10ffb6786b9e68a7dd8db0ae43965112aa14ecf5d3af6cba3bcded4a1efa8b00b7c86b83b8448fdec3312f423f3ba4a33fff256aac7", 0xc2}, {&(0x7f0000e84000)="4347263c321b3ba1d761e7a419c508b20eac19d6b98e4b4892106948d7c341f37384dcbb90656b65d7becc69fa303b5ea5bc5cec0fdb9df2129080970a73e5d9bfe4b0dd1a4cabb49003b7739c9e236daab11292178060d29d145cc2e19fd3f972566ab257c52d9f82ce8649", 0x6c}, {&(0x7f0000e84000)}], 0x8, &(0x7f0000e84000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x10) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) [ 124.617669] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=16897 comm=syz-executor7 2018/02/07 00:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000497000)="6e65742f69075f7461626c65735f6e616d6573003393582ac377e7d669b8f8bc75efea3619be207a504e29aa418bbee99f406840e42ad8963135514ed6d53a1b73a7be03f5b3e14dfe1692ad9ce4") openat$cuse(0xffffffffffffff9c, &(0x7f0000acf000-0xa)='/dev/cuse\x00', 0x40, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffffffffffd61, 0xfffffffffffffffe) 2018/02/07 00:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = getpgid(0x0) perf_event_open(&(0x7f0000128000)={0x3, 0x78, 0x1, 0x1, 0x5, 0x0, 0x0, 0x2e2c, 0x10004, 0x2, 0x4, 0x3, 0x1000, 0x80000001, 0x620b, 0x9, 0x401, 0x8001, 0x8, 0x80, 0xea8d, 0x9, 0x7, 0x8, 0x7, 0x3ff, 0x4, 0x505d, 0x3, 0x5, 0x6, 0x5, 0x3, 0x8e2, 0xfffffffffffffffb, 0x200, 0x3, 0x7, 0x0, 0x9, 0x93a6d47531177e73, @perf_bp={&(0x7f0000321000), 0x9}, 0x8, 0xeb5, 0xff, 0x7, 0x6, 0xffffffffffffff7f, 0x3}, r2, 0x2, r0, 0x5) 2018/02/07 00:50:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000ecf000-0x9)='/dev/dsp\x00', 0xac201, 0x0) connect$pppoe(r0, &(0x7f0000c5e000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001a9000-0x50)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x3}) chmod(&(0x7f0000a53000)='./file0\x00', 0x80) 2018/02/07 00:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000093d000)='net/igmp\x00') readv(r0, &(0x7f000022a000)=[{&(0x7f0000df2000)=""/210, 0xd2}], 0x1) readahead(r0, 0x9, 0x6) 2018/02/07 00:50:27 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cbb000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000efa000)=""/19) execveat(r0, &(0x7f0000cea000-0x8)='./file0\x00', &(0x7f000043d000-0x10)=[&(0x7f0000f33000-0x3)='wlan1%\x00', &(0x7f000023a000-0x2)='/\x00'], &(0x7f0000938000)=[&(0x7f0000df2000-0x4)='+^(\x00', &(0x7f000048c000)='@.\x00', &(0x7f0000baa000-0x6)='proc:\x00'], 0x100) 2018/02/07 00:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ca4000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @common="4b66ff00", @common='tunl0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x13, 0x64158ef8, 0x3}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1000, 0x0, 0x0, @common='ifb0\x00', @common='bridge0\x00', {0xff}, {0x1ae2d724f7c89477}, 0x62, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x90, 0x800, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/07 00:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000f0c000)=@alg, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000a42000)=""/87, 0x57}, 0x0) 2018/02/07 00:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f00001d1000)='/dev/usbmon#\x00', 0x5, 0x0) fchmodat(r0, &(0x7f00003bc000-0x8)='./file0\x00', 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000959000-0xa)='/dev/vcs#\x00', 0x81, 0x1) write$selinux_user(r1, &(0x7f0000e3a000)={'system_u:object_r:lastlog_t:s0', 0x20, 'staff_u\x00'}, 0x27) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/07 00:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c65000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) accept$ax25(r0, &(0x7f0000724000), &(0x7f0000c6e000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xb, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x86, &(0x7f0000386000)=""/195}, 0x48) 2018/02/07 00:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006c2000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000039, &(0x7f00001ce000-0x78), 0x0) io_setup(0x7, &(0x7f0000376000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f56000)={0x4, r0, 0x1}) r3 = syz_open_dev$vcsn(&(0x7f000098d000-0xa)='/dev/vcs#\x00', 0x7, 0x0) r4 = dup(r0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000581000)={0x4f0eed5c537803ef, 0x8000}) r5 = eventfd(0x4b5c) r6 = eventfd(0x9) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f000015f000)=""/190) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x200) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/dsp\x00', 0x20000, 0x0) r8 = syz_open_dev$adsp(&(0x7f00009f1000-0xb)='/dev/adsp#\x00', 0x9, 0x400200) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c99000-0x9)='/dev/rtc\x00', 0x101000, 0x0) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/dsp\x00', 0x105000, 0x0) io_submit(r1, 0x9, &(0x7f000098d000-0x48)=[&(0x7f000031e000)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f000056b000)="9fb721cd428df1bb10174476c7e13a6f8d8d897cff2d5974733ef81fb02374ff0041e007b5fd2586f7288e117233c996ab3cb20219c2e06220c3fbb5ceca02df0dd8dc1f6695acb2a8f9b02ec9a9972502d984727f3224520341a677bdaecb8d560cfd9dc9e64b4ce77ba38f9952f56beedb8282384982b4b8fd2c1858cfe9fa869e8d1e0b2e316d1e7055946ce32170ec776c65297e6a3005334efff5fec6db7ff1d066854c843b6036dcba0639a5a82889a7e52b42c5d80968042894e80c682dd4b561fd5799819508717cdf1ef9f83250ef7a96370cf7", 0xd8, 0x6f34, 0x0, 0x1, r2}, &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f000018b000-0x1b)="f0e44a03753a6b946b38ea53446d45b6e1d6e47b638583fb657af2", 0x1b, 0x1, 0x0, 0x1, r3}, &(0x7f0000ed3000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000ffe000)="7eb7816859a586dfca11fe349d088392a1c560e81d3000f0349961d941259d829cc2af4f317078047e9016cf088673a9317e13aaab33f46215ba0db9360a63c0148ff346d435e7d23b8e4314d0a0dfb2d4ab66be4ded85aa82b49afcef60313509251ec9a55a3072035882d81b1a967e049865e041040dbed180423558336c630c714f6174ef77f76de63170bb007bf9f46b8eba73d28e1dda1af0f4392eacb5b0853486e2fa3f647b9a985e1291905ae5dd0dc3493554fd82f9c2114c4f", 0xbe, 0xfffffffffffffffb, 0x0, 0x1, r4}, &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f000070e000-0x54)="7acafa1ab53752693cae3deee6c92669fe2512316f2643fe2a362cb1a5387fca95172093bb674f08c1ec4c08338096b21af91dc331af58120884d481cd16e642b7f819c2aad40d0abb49be4ec5c81112d299c77a", 0x54, 0x4, 0x0, 0x1, r5}, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000c28000)="6c252643344fe5cc1f118ca85612280ee9702f70dba805151d1d91b6700e73722b2e2715af1979a358da78d779e0df1f7d2bbbe6276f82dcfaea", 0x3a, 0x0, 0x0, 0x0, r6}, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x7, 0x9e, r0, &(0x7f0000662000), 0x0, 0x1, 0x0, 0x0, r7}, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000cfd000)="74170d97debdc4a62f988a15303445d5efcdc9f0e425019a51154134e37439a1eb10cdeb027f6a6401001e31dfa668af8eb67cfc2d0c5d04dcbf960a3cadf34bd1f0c05cbd527c06b73bb6838d0c1f2a135af46989e536dbc56636307ff6587900", 0x61, 0x1, 0x0, 0x1, r8}, &(0x7f000056d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x922, r0, &(0x7f00006cb000-0x78)="611baf479b303c62a303d588e63be14cb97d3ab8e8cdbeacaec8b25a0b6fd0b7c84f34b0a650841f018ca290a3eeb3c4575e15e0fb5d210fbafa1ad5a15058de47de9cfd55947b7f0f28a1896b472acdd59ba854a0ff8d3291aa484ddc166115a9f5bf29e6faac844c083fcfccd2e909462dbf767981e856", 0x78, 0x100000000, 0x0, 0x1, r9}, &(0x7f0000278000-0x40)={0x0, 0x0, 0x0, 0x7, 0x64, r0, &(0x7f0000fa0000)="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", 0x1000, 0x0, 0x0, 0x0, r10}]) 2018/02/07 00:50:27 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb6000)) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x24f, 0x0, &(0x7f0000e06000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/07 00:50:27 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000045f000)=0x0) sched_setscheduler(r0, 0x7, &(0x7f0000a65000-0x4)=0x9) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) 2018/02/07 00:50:27 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0xfb, &(0x7f000002a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "bc01e6", 0xc5, 0x2b, 0x0, @dev={0xfe, 0x80}, @empty, {[@fragment={0x7f, 0x0, 0x3f, 0x3, 0x0, 0x8, 0x3}, @dstopts={0xc, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0x6, 0x6, 0x2, 0x5f4d, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0x0, 0xa, 0x2, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000002c000-0x4)=0x8, 0x4) 2018/02/07 00:50:27 executing program 4: r0 = open(&(0x7f0000562000)='./file0\x00', 0x200000, 0xb2) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x2) 2018/02/07 00:50:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x7b, &(0x7f000064a000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cd5000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x2}, &(0x7f0000978000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000067e000-0x8c)={r1, @in={{0x2, 0x1, @empty}}}, &(0x7f00008fe000-0x4)=0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x40000000000000b, &(0x7f0000044000-0x10)={0x80000000000, 0xfffffffffffffffd}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000d97000-0x28)={@common}) 2018/02/07 00:50:27 executing program 5: clone(0x0, &(0x7f0000ea0000), &(0x7f0000b1c000-0x4), &(0x7f00007d8000), &(0x7f000073c000-0x84)) io_getevents(0x0, 0x0, 0x0, &(0x7f00007fe000)=[], &(0x7f0000c62000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000034000-0x1)=0x80, 0x1) 2018/02/07 00:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x8001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fea000)={0x1, 0x1, 0x4, 0x5, 0x0}, &(0x7f000008e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008f3000-0x8)={r1, 0x9a9}, &(0x7f0000ace000)=0xe5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000702000)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000079e000)={r1, 0x1}, 0x6) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000e30000)={&(0x7f0000481000/0xc000)=nil, 0xc000}) r3 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000d37000), &(0x7f000082f000-0x4)=0x5) getgid() ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000039f000-0x86)=""/134) 2018/02/07 00:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) geteuid() 2018/02/07 00:50:27 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, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00000d8000)={0x6}, 0x8, 0x80000) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) signalfd(r1, &(0x7f0000ba0000-0x8), 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000e91000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/07 00:50:27 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/07 00:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f00000ae000-0x8)=[{r0, 0x40a}], 0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x3, 0x5d) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000074b000-0x4)=0x1) r2 = dup(r1) unlinkat(r2, &(0x7f00009cd000-0x8)='./file0\x00', 0x0) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f000065d000-0x45)=""/69, &(0x7f0000e7c000)=0xfffffe12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000465000-0xa)='/dev/ptmx\x00', 0x240, 0x0) 2018/02/07 00:50:27 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffffe9a225f0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) rt_sigqueueinfo(r2, 0x7, &(0x7f0000003000)={0x41, 0x40, 0x80000000, 0x20}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000004000-0x28)={@common='syzkaller1\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0xffffffffffffbf1f, 0x5, 0x200, 0x1, 0xa4ef, 0xfffffffffffffc00, 0xffff, 0x7fff, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x1000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={0x0, 0xffff, 0x8, 0x9}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x401, 0x8, 0x5, 0x8001, r5}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r6, &(0x7f0000002000)=0xfffffffffffffd01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x7, 0x101, 0x5, 0x401, 0x800}, &(0x7f0000003000)=0x14) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f000073f000/0x4000)=nil, 0x4000}) 2018/02/07 00:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ef4000), &(0x7f00008c4000-0x4)=0x4) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r2, r3, &(0x7f0000145000), 0x56) 2018/02/07 00:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000780000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x4240) getpeername(0xffffffffffffff9c, &(0x7f00005d1000-0x10)=@can={0x0, 0x0}, &(0x7f0000b59000-0x4)=0x10) stat(&(0x7f000025f000)='./file0\x00', &(0x7f0000d62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ca4000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x7fffffff, 0xa, 0xa0, 0x80, 0x32, r1, r2}, {0x25, 0x9, 0x20, 0xffffffffffffffff, 0x31, 0xd87a, 0x5295248c, 0x6}, {0x3dcf33d0, 0x1e6, 0x9, 0x3874}, 0x2, 0x4, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x3, 0x1, 0x9, 0x8001, 0x9}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab"}) 2018/02/07 00:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f36000-0x40)={0xffff, 0x10000, 0x5, 0x0, 0x6, 0xb1bd, 0x1ff, 0x9}, &(0x7f0000c53000-0x40)={0xc8, 0xfa4, 0xfffffffffffeffff, 0x5, 0xfff, 0x0, 0x0, 0x80000001}, &(0x7f00003d3000-0x40)={0x7f, 0x6, 0x6, 0x100000001, 0x81, 0xffff, 0x0, 0x5}, &(0x7f0000bb5000-0x10)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000495000)='/dev/dsp\x00', 0xec6620130ff4157a, 0x0) socket$llc(0x1a, 0x3, 0x0) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) 2018/02/07 00:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001fc000)=@generic, &(0x7f0000c68000-0x4)=0x80, 0x80000) accept$ax25(r0, 0x0, &(0x7f0000049000+0x261)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d5000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000004e000-0x20)="b43bc5db80d77bf52aee6801a101802b1604850c8894f979a09a3b698127fe81", 0x20) 2018/02/07 00:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000010000001e, 0x1, 0x7f, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000418000-0x1000), 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008bf000)=0x20, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000247000-0x10)={0x16000, 0xe76b9058b4da3268}) modify_ldt$read(0x0, &(0x7f0000409000)=""/64, 0x40) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r0, &(0x7f00001b1000)="d41b1aa2e7744b7119b949c880c3a39cc2e8b08292c5ec47c40ab84e8d01338b0bbe637beb97a1c1461d13cbdd850180918da4d88aad3d6cff9b600eb286c268151ec694c3c48fc4532fdaf4105e89366f1a3d605e3782fcc60a316a8ebbb39d236a9c4b4cce578df293e3135d3d806c96adff3b91df9c85da37e3256064f4bc1cbb3bd000191d5dd31c28dc90c9354297181e9a2450c7a9dd211ea3d0752a86a25370972d4edf1d4928341ce263517bcd19ed21a3a6da75fdbadba1218951f7fd7637e49917467d463399d250423525e8f9dd2030f784d34839bd15e4567dcedc63cbe940331f6cf523135a5435b369c46201edba8b446297cd92324b20899e5a0a514de4e9b7501b1ec0a7ea703054e3335d3fb885b094fded0ca9acb9fb512571670316ee0f93e94096258347de126f66f545bc60d17ca681f75896fb5055bc533a1fab5b9a222a7656e98c28abb735d22398f23f013c97cb7348aa20f6bb2843be1738f3627a2bcd6d83d500bdf54ab0dbe5681daaab6d7c3e76b3bd2d602119e2927cf4c0e7856033ea48262eba3c7dd9aed73af2e09fba304b62a411907b7b0551963a7c96ce934db5868ab8fcecacc5daca390f603ac3644208825eb4ece5e8051ffb90558ee73b2a609b983aa6f791fc8ac4ded847b0e476c2d35ab7724958453472faf5c86796d130eb8557563a851e623cb4f459d6677d26d6635585b9ba4f99d89cebc113673b836e9adaabb3c912ac5a75e9a33d0ba59f08af5714810a7dfcf2190f4a5f870f97de4ce6678ab0c06ae76ceb0d8734e1cebf1a30ab46f4bf5ba537e8bf1fbbfc8994b0bb9e1434ccff420325a7dd8b4de3e3a47fd24f740a0d3eb01af6e094f30b4ebdb8a4d8c651dc243a2784e41cfb84088cc8b3ad2cc77c09dff1c881481bfcb53ebfeec5f26d40ba60bf82e56fe6710a8f43d902129c7367fe461079af40a9ecdb80abb9db6489183743a100fedc703a27db6688f811a821c602f41dd6c27f88eef462eb207ae4bb816a8c710d9b8e5458b5f5e1c79215a822b2f56f8d7540f716f1cf90e37c96fc1bd817e70b67475a7227abc6d1b26d4159fd1c8ef34ae07752316f73db5df5744e99a69db588c5d5659751e398622af2d8bc1c3c105be7d42d9851f1a23b7480c5624807756b6614ad28493373f0f38a53620e20e189178228de93ac33af4a9f08cfb55152071d13330bc6f06118b5b6921f43678576bd143888b3308f2c8fbed2ae08038a40ac079fe32a0cdcdc3febb724671a099f42631afc2ea9f3e8274d858672bfdade164c0afa1228e59dc8dbdd8a36d9cffb0e1cc2c415fc9b05dc75a3951183c15a61a0a803c469d01357ec9263100f83d3dd2d30718c426e602f53cc347f32948a7fade9100e457e9d6ea5a307cac05c56c1bc0f9432ce909ecc0889c26c25baf01a5188926cd5e179b71293ea6b659c92f1ff575ed470a19cec7ca294c181d0fbcc3f2c3e175779fa5986c9dc81e1c715245e0f0c8ee3e0222708ca1f6c01b3d22f418c9fe1a937d7ad6f768ecadfd9a557eb6b0362ce51d52da87ead39759d07607bd8ae984dfccd87e78bc9e21c8dd675b7eedebe8f020d732aa0355c4e0d247e6d6c4c09bead8b1fa9cd1d0d9013211ff9ed076ddacc46c4acd7c4ab9cfcd85f5d93c64223684e8e5e3644a62ebc6373c608a80e46f4e4dfcb008468c126b3deb39c94148a06a9438d8f9a76a677cda81f594cdc8abbac38921317472c0a08db69f6e31fb809eb6a0f4494b5c74e913fbe6cd7d601b2bf58ce6525ed3aa6cd615000e897446b0305ca4f9a3b1c6664dcf5d2334b483a6b92ef5534eb6a410dcc19dbbee7cd8249bdb27e97b298435084bb348f2a38d25eb5dbf1564e8f7d566a7c1305ed5675f5cb4abbc08ffa77f3ca46325c2fc426cdd3c9488e75d54620ffc91316ca3480be1787a69a3b2cc07e7fb2ac472273abf241d581316797a552abda4f3fc257f22d004be6bc716caaf4f9ab05bd3dabf9220ce50c162482fc7936cc21363be1cbc0d0170ee6e58d25135b883c267376d2b3ee962dec96f835da76a6d1ce99705fa99b72eb44ecee37e3c7173b4fc5a3b79667163b989d00e623d548028359b967fb98f0b67a3251cc4d6cf666248d12a13039ef95b7548fa664dd49b97effbb9e7a9a35599bffbc35b5ea231516e5324a4778a960611efd77c80484f9969c1c5c9157245266436f3d1e3bfd8b6700552eb19d8ae7feca4722c3fd6dcc42d4a9d5400358e2bc17aae53e137a1045d47df541fd540c28e54aea914452d89f32113ddee066b4b4f31267381f5727e7876cd06d3bba1c671b0c278dbdacf1c49f9b6d05780bb203132eadc9b0bbe7de22a27a1a35ca6b53be253eda36864be6677582a7928374d6f5fe285364a1d084058db6f8684fc4485c8295868e3336d4736f435a9b7960100923ceab916485905e9c7ed2d43ba84793f912b6513363450d722fd64034334829b022051dc250705d25002ba86fb562172e2a2bab00bda847f5612f8f6f343be611f3192be6f2c7c5f49f7e469bbac15d2570146886b829a0ecdc8dd50844d60795cb1fe75ed1d62058c894246a3c9a934e78198831e0aa1f094098c0e11f9cc518d862816a45a24387682d0f687ed0f6bd77468f1363a78a3f81fb0c4cef48444caec787178524e86c7cd0cd359b9f1e35203451fb150eb509b68e1fba51ceff5f5cac48f13b1bfc71f923e06a62009290851845c3c0d43597984564f18afa4e3518092068e27bab8d425671da11eaab3b1e281c77b89bb9864cce800ee900741c0114383b7a58481f6185301dabc7a8ae767986e1a447e750c97e1ebaf71ab43dee0c6256f1a1f007953cbc4c4a58cb252a59d13ef98b5128e6d043b7559aef3d4285b4e726301f1aa94fc6bc5ccb331ceb6abffcb48b38259d3af132e0a6af9509372ba3d67dcd578243a410a0e1d7edb9a068eae12a8f88536185dbe56feb5f9ce410ef566dbdc13a7a885599742c6b7db6ab3ae9455de202036369047d8c2b72616aa52948dad487f9a56cae0d46bb15b34c80ad224044fed4f51f9bdf0e5c535b31dc621564e3ba531907b81c1522225a19143410c4d1b2fd7cc32679aa78cf9892560994522ad9969a7119704538c65d5bf908148de96c22bd258f05fd12733e7f445f3f078af387889c75050c9ba9bfc129ff19f4b624da90e220bef6567826346dbfc6ea626bff49890eb53ff3172492ad3d591673ae28bf30224056f3798efaa2c3fe1808214e2008ffb21d85c3d0b8ebbc9aa0627445c927cd65ee02c77dcf448d1227b6f872759a7973a0c24b5a6b8ee8e4f0fc2ec278d859ca92faf2d663b85a3f508fb4fbd03a3efc9d168b47e4cd989d631ef1c9e9bc917f852085a89c9e02ae39fd61489e1d2b61a2fc40dbe822cfc935b7625d01e943b5a212dbfc111e57ce7a09d9223e31b92f2d8676dc8c1286821ea47b7b3438a47d35ed84a3c55fb777972cffc165fa931d3722be5fabf6fe93d4d326e5e289ba5dbdf4004e74e01df08009b9395858c5ad3a1d46c53994531449bd181341da6a75646847f2b1fd44fc8bedd90444f3e2b34f7b6ebdeaf542f45e82a7d0f0d3845ceb58fc388d7529e8e758ca1f03d11bcd7b751c9606b33d7c8464d6a25c0a0873ce1e9afb0c334404b901e7a46274ef7613647b4d5e738c7563f034172d6db52eb18ecfadb15d30d9ec8638ea0fc23125efbc53c4155c43ac673660f7b226d42d39e09b3f2e0bfeb7b80d6eb7864687c49b718a45a5502a3ad4d737537a7fc3dbf7ac346b7ebf9f9c21b7fa076da2cb1aa25bb243e7f348e656ce6b5efe24a0a58ec96b86cbe3804443581e03d1ceacd0e9b2a330deaea4145a992f622b6a772048aa832904d53ed9685ccdcb5190960119d2a74cce22035e357edeae59f437d40a8e7877a19ca9b7f80311321afaf6809887c36107e50e09cd3deb55c86b6d8d2b1f130114f48a941f371842410944c995b2b558319589b6d1537b874592d618e0efb49bda65f3450778ec5e3ed210140f77dd5b250c4d38badedc78868233e5cc8b8bb0ba1e3a76d7cef07ea13b23f422c9b3625befb6464d9aaef81b31038719684b4e67d85b5cb4898580ffb1d8f2b3fdb1542aeba69e192c5237df53ab76c662ee5a8a326351f1cc49adedf4f2649e4207a0fa67a390994f7a72dfc76c5d15953116fb423299760aca3c983c213ebb19114f546380e362342208c0624d32f16f5a3fcfe05ddd11bbe2ce8056cc1a1d88856c4bd49f7390cab9cfb495463913f4cfb96a26f07e680ea11cdf1223655b806a058a281ec85c747f456abe782b6e1d2b88c0be5da536cdff504f5b88a4afea7ebff713885f68451dfbcbfc6601bd95002a394e860abf8b8cd3e00a40113527b4ee2f2d7a3c03208b2e38a948757d57698e586a08d82693e3206c693583613a4976a6fc1399f97f9ee05125980e4c1f0140d784d89d9f17b9b1c936ff7efd35fe5101a455dfc18a2be28b0825a7104df8bd876eef609f01d1b4accec9bedb42b04dcd16a7c74226e3761aa223a4f26df0b9fd2a418f16d23a893510ec5c1a685946733fee9ad0d6027d626d6a5b1e57593f5b521a39f1d0eca84e4826e9a47bb4ff90f91b31b5490e5d4d4331c3c751f4042beb71c02b8ad127717fb0e894c637b7acb30c474cd36c9f4180b8b12ec60636e80a6c61217b785014178f62de114e093664d2b73f66302abbc77cd14f3313839436ecf0bc36106f8c62fd80d465e2cf4c3cadbb899e39e6c817de4a9fad9f568ad9e573401452a5282f2ae1fc41b870746673d61611e9ab8bd9f660a2753c5e6a319133d111c1e0e996ef2dc0027733d6613aaaf01a9efe43a04ee06eb1d0d9b7f5ea5c57ade96ab59b1d341eeea81ec9d5a6a93e7c7a5737e0b4964a66f36b6c088d7f9632a484b23e97456da5cf4ca8b4708e2ac4ca55bb389805c566b6c01fce9ba3235557022f3b5f1d58cfab832b01f034654308ccfcfabfed4c93d63e32f44a0cfefef6fc5240a8cf05cef2ee6ccf7b0a10a6fdb1eededdc57dc5dc33f9df4d8352160f05dc62bf73cb3f165a9a69eecf96438439b2614a80d139511de99442e4722234b08087e2995ad59f5e5733a97dbb7605c504d29b1074a31f4df53cba16ca2bba19f8eb7c39ca0ab3297ea8a241e7bf5abd63a15a98fe27c9792ed10ca9a315623907137da64b20343371f290fa78ee0c8ddd5098adc2c02cb0825c6cfa357dee7e0984b18307239f00073131ed7de3db2114fd109a8b887c0188d1aecd3d219ce6c16d6315d194dc9a677fa186fe3513f6aa4a4ce4646fe6a7d1805210a6e476948cbbb7963ac3b7b86574ae5c2d4f38e20a54e3706a518d33f21a61903636f8b49ac6b89a30fce0a355dabc8d33e275119e75e49b3cf687ef19ad5f92dc4a3032c2db3bf82dd60c4f72e8791e5a5494727346bddeca247f71adb5a2df9f83ebd381d94aeefc8538e21605c5f72d818082f4b14aa9ea4ed9ca4ac9f4d5088d9d7744b4ba30d6ac5acc00018406e936cbfc99b09dab00d1409c33ea0ac3bc5f0f6ed4f30339aa4c3000de01884c0fd43f1d0083e4cdd95ea4c9695ee34c30895d99efdad06c13a58f79ec2f18f6986e64b696e7ce5131a67929d9eca57102cf8804503edf0cdc44f9f168fba8c4de26cd28bfb8ce058b0df247cbf9b27298bf16fc8c9a780ce6dca2bc080c2b432b44e2ba34da9b25470a9d6fad50d1060a16baed7d2888025e126f560899c4a0", 0x1000, 0x20004080, &(0x7f00004fb000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000cee000-0x24)={0x8, 0x200, 0x7d, 0x3, 0x5, 0xffff, 0xfb, 0x5, 0xffff, 0x8, 0x6, 0xffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00005c5000)={0x40, 0x400000000000003}) 2018/02/07 00:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f41000-0x8)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c50000-0x8)={0x0, 0x4}, &(0x7f0000d15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000528000-0xdc)={r1, 0xd4, "f51408c8df499f171c3954f7a2c39c000cced6574325919a2a1fbcf2be2d2906b443ac816b6a1422bce816100c2327b5964bec9191920f6c94431d6495adac9ed0a361f9d4fff13449a10bc83b9482552072f4262b5a5f80335f7a79affc466fc9e5be8e0a69c64160dfe5abab65d145173c469f65eb12ea450f450946b4e1ede54115280a4f4820f8fb4dc2c5e7272096c2c6cd9707c3c80b8be1e8a54aba43f409b3f7899d0f5a61b86e279ba7647c24113a0ad660579d67373a26a105c4e88dcddab523afd12c4178a445bd8244fdfae1883f"}, &(0x7f00001ab000-0x4)=0xdc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bc1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac2000)}}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000151000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a4a000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x25, &(0x7f00002ae000)={0x11, 0x6, 0x3, 0x400}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) 2018/02/07 00:50:27 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, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) r2 = add_key(&(0x7f00008d6000-0x8)='big_key\x00', &(0x7f00009ab000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000041a000)="82c4aa818768077cfbf2d58b674c1b8b783414f9005de6b4ff74c173adaa3f89ad762a272b5eea63d28ab95f7f534cdb03faa4d75195d9374ed79c3adfac7153ba5a853de7e76f576d50516c63ecdc571c04b1ce6535dea13b0b95f00189cf117e3198e16ce833af48831af86b4d2f1b946867d229f5f8e91808b05f8b48058a65e76c9f99b57dbe01129d144d57642f52bbdad5178e78c581507de830aeb0c6492e307643c4cfc0d1617e5d1b96c5077a23ae659cd9eba7e4910c4b3f4181b3239b5a14bbca93971a9a53bc645c83c1ceb797564df62826c0178363ae", 0xdd, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000281000)='big_key\x00', &(0x7f000041a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e07000)="5709241688564a2ea8c500b547616629ba3f354eec8cccb46751085dec554c61cbb02ee13b463c90621a34ebf47078dabcbb59533da1f7216b9b039b0a0fe9f639160ae45a68a1bb40594d631c2e460e97eea93b", 0x54, 0xfffffffffffffffc) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ec2000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000296000-0x4)='tls\x00', 0x4) keyctl$reject(0x13, r2, 0x0, 0x9, r3) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x44c, &(0x7f0000c84000-0x10)=[{&(0x7f00008ad000)=""/4096}], 0x0, &(0x7f0000fae000)}, 0x2) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x10020, 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000058c000-0xcd)=""/205) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/07 00:50:27 executing program 7: mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000079000-0x8), 0x8) write$eventfd(r0, &(0x7f000026f000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0xee)={0x0, 0xe6, "5ca18283a9d632a363b7622883b9306db775f8c33d596fd2e293daa74a13155919185d8aa6b11fc2f76f0dd1ef539f88aecd996d9c8068f5a97df7326c774cd82a274f817f109e820fc0151b3b1339a884083c9f8b64804e53dac6781e20a37c3334bd39dc36304bf0d5356064a895bb9815caf5bc6baa14904b2b5050189ab5183941748fc77bbd9caa746bfdd8aa5a84ff6ec51888a2ab759dafed29d0ec1d2c29008e0bb515b82681d4b158d1f920937f2a874adaf25a0d4eb39742686ec556e8b850885335afbb933dd0f4013b9e08ad6a6434955d770d774221eecedbf13abde11b2795"}, &(0x7f000026f000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x401}, &(0x7f0000001000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x7f, 0x4) 2018/02/07 00:50:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e80600000000000000e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/07 00:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f00009e2000)={0x3, 0x6}) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f00009a8000)=[{{0x77359400}, 0x3ff, 0x6, 0x400}], 0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/mixer\x00', 0x509081, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000647000), &(0x7f0000189000-0x4)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r3 = dup(r2) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000461000)=0x1, 0x4) write(r3, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/07 00:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x22, 0x220, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ce0000-0x8)='./file0\x00', 0x2080, 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f000022b000)={0x1, 0x40}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000795000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xc4d}}}, &(0x7f0000375000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a83000-0x10)={r3, 0x3d19, 0x4}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002cd000-0x4)=0x2, 0x4) syz_open_dev$usbmon(&(0x7f0000262000)='/dev/usbmon#\x00', 0x1f, 0x0) 2018/02/07 00:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/vcs\x00', 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000260000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r0, &(0x7f0000e7b000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000026b000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004f4000-0x10)={0x0, 0x8, 0x9, 0x3ff}, &(0x7f0000f3a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009af000)={r1, 0x1, 0x6}, 0x8) 2018/02/07 00:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000032d000-0x38)={0x0, 0x0, &(0x7f0000f47000)=[{&(0x7f0000e5b000)=""/1, 0x1}, {&(0x7f00001ce000-0x81)=""/129, 0x81}, {&(0x7f0000c35000)=""/94, 0x5e}, {&(0x7f0000229000-0x1000)=""/4096, 0x1000}, {&(0x7f0000967000)=""/228, 0xe4}, {&(0x7f0000eb5000-0xa0)=""/160, 0xa0}], 0x6, &(0x7f0000373000)=""/200, 0xc8, 0x2}, 0x1) ppoll(&(0x7f0000254000)=[{r0}], 0x1, &(0x7f000022e000-0x10), &(0x7f00002b1000-0x8), 0x8) 2018/02/07 00:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ac000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget(0x1, 0x440) r4 = syz_open_dev$sndpcmc(&(0x7f0000621000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0xa01) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000295000)={0x0, 0xfffffffffffff001}, &(0x7f00004a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ac0000)={r5, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, &(0x7f00004e1000-0x4)=0x8c) stat(&(0x7f000060c000-0x8)='./file0\x00', &(0x7f0000edf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000135000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000d5000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f000025d000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000082f000)={0x0, 0x0, 0x0}, &(0x7f00005b2000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008ed000)=0x0) r11 = gettid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000b8e000)={{0x3, r6, r7, r8, r9, 0x4, 0x4}, 0x8, 0x1ff, 0x3, 0x6, 0x4, 0x2, r10, r11}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000df6000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000376000-0xc)={0x0}, &(0x7f00009c3000)=0xc) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000b80000)={@common='eql\x00', 0x602}) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000c5e000)={0x0, 0x80000001, 0x3, &(0x7f0000e4d000-0x8)}) capget(&(0x7f0000802000)={0x19980330, r12}, &(0x7f0000d97000)={0x5, 0x7ff, 0x2, 0x5, 0x9, 0x9}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00006aa000)) 2018/02/07 00:50:27 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000f000-0x4)=0x10, 0x80800) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") fcntl$setstatus(r0, 0x4, 0xc00) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000009000), &(0x7f000000e000)=0x4) 2018/02/07 00:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000904000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e7c000)) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000a1b000-0x1000)=""/4096) dup2(r3, r0) open_by_handle_at(r4, &(0x7f00009ab000-0x100)={0x100, 0x9, "7c9d2c3967ee71f6ddd3b42deca0bc56a072912b91ca9b9f5e3addb1cf31d584c04d9ef77fc321ceac8b8f0d7273aa0333f7f2b84214327e09c6b3abd83de4547bc68b29813cf86185346e82a3f2ad12122079bff1fff5ef59dbfb1fb92309be790e9f8e97444040ea09c5108aaf9bb5dd013db7689facbfe32449f1b2669e72a989286255aa10c27ebac48a3ac7ef1b5dda945c8eff18eaab2138993683f49910db74f62ba977fca54721cd63791027b81c9bdc47467316098a9c17a57c999ff701f1c9574bf438f61266b90a9e6f8f387e250ba4bdd5575b6ba7704b164ef2950272709c3ea2a0d3978cb5bfde020760e9f91cbe6e7eaa"}, 0x42) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000990000-0x8)={0x0, 0x3}, &(0x7f0000e09000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000029000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x8000, 0x5, 0x80, 0x24}, 0xa0) lookup_dcookie(0x9b5, &(0x7f00000ed000)=""/230, 0xe6) 2018/02/07 00:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bdc000-0xd)='/dev/usbmon#\x00', 0x7ff, 0xb322d5d19a83264e) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000d4e000-0xc)={0x7, 0xbed}) syz_emit_ethernet(0x3e, &(0x7f0000237000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650d, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[]}, {[@broadcast=0xffffffff]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000803000)={0x0, 0x0, []}) 2018/02/07 00:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000), &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000), 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mincore(&(0x7f00000f9000/0x3000)=nil, 0x3000, &(0x7f0000f20000)=""/38) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) shutdown(r1, 0x1) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f00003a6000-0x8)={0x0, 0x66c}) 2018/02/07 00:50:27 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000293000-0x8)=&(0x7f0000001000-0x18), &(0x7f0000814000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000003000-0xc)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r3, r4}) 2018/02/07 00:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20ab2951457f9b3e, &(0x7f00000ba000-0xfa)=""/250, &(0x7f0000866000-0x4)=0xfa) getsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00006d3000-0x1e)=""/30, &(0x7f00009da000-0x4)=0x7) accept4$packet(0xffffffffffffffff, &(0x7f0000f9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bf2000)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003a7000)={@dev={0xac, 0x14, 0x0, 0x80000000017}, @multicast2=0xe0000002, r1}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f26000)='/dev/rfkill\x00', 0x80200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ae5000-0xc)={0x80000000}) 2018/02/07 00:50:27 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/02/07 00:50:27 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x0, 0x7ffffbfd) r2 = add_key(&(0x7f000044e000-0x8)='trusted\x00', &(0x7f0000378000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000b0000-0xb)='em0!vmnet0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00007e7000-0x80)=[{&(0x7f0000001000)="9de0d9c76b5f9a25a84e0f282afff263dc80439a1195b9d44b86935ad696ef2bee5643d85317b9552fdc1edf9deceaf41e5167823a233e", 0x37}, {&(0x7f0000001000-0x4b)="d8a1dd5eb945ec738c3ac10ca91703514860a7006a8aaefd7338d7a58fdd78dc9182938c541ec1b43988af86642c3a647e826365dfc7dcafcc531e9cbc5bee56316755cec94406708fa2dc", 0x4b}, {&(0x7f0000001000-0x6d)="7a74e6f91243ae0aa7ff6f4ae62929f724629a9a6a3611f83794953b071e63d40223efc048f06b23d0cd5be385dde02bba8a714dfc804a83a99a14f664f6e9e49d1ba0e51886da76d643927e4900f36992d0a9c30ede6f58bda06e18cacaae08360b536777723edc566cf4b45a", 0x6d}, {&(0x7f0000000000)="fe70e612b1e26c2416aabde330680f6014a027a468c6ad68a13e08c9b7ebfec665bf4de4639bfbdcc36439c3fe640201dab525e4cfc5990f7dc7dcc0d65153e6f7873477e12306d35540ea4b326254f0bd166875ab181dd9efdd91dedac55a3f6c1d2953c77b20cf579597265b649398bfee26174009133f22ec5b3b3d367648250e332f1740b54055381f0d55cf62fc23a3bc84021a4cf08c5930dc6dbd75e86c0ed8236f55550718db0525573cc92eb76d2bf6274e6acd91acb1dd227d5eb5b7da4efbb238d764f3b80c2866eedcea304712f39db427f2050d9069fc501c44ca2de562ee48e79509ee4142978d71f01815068f02ba87258c1af5361b5e4f070a96531cd2c242393b8ff64e7f372304589c8e0918470da37572f10b82ff795bc4ae5b8f75c5e1397ed854f12465d9d1f7296aa92fd7ca86ed7ac0999bb64cd9a793fa1ec969a8c49a0b27f7b6fba34ac22f6a12467f8be56f2979641fa2bdec285bf6413d1778b7ff972ba10705c54ca2499e6cedd810daa3a21b2b8131fb82c4ad4569f09321cc9551c97a1ada22603c435f9ab15264f355418c93592d70405bdce9a8f78f550dfd3570342eb61e1ce8d6998621e28e2dada8b97d02e8be5cba0c8cecaa61d71954f5d8eb41a100c21b97a22baa7e8cf501b013fa7f975631b8fa8c19642c56032363237ad776c5023edd71946d954857dfef186a39bbf00c8b834b17873a4f1c609438590a1e813ec85286be3fa2909d1dc16cd67a3ac29452541dd88dc1e12299d968daef201a1941dd3536054c0973b7c8d8485ab73682950507d901ec78389eb8446ea2d2c19f411f0638fb1fd69d79f4f77ca53dcca2bba8421cf5b2a4a1902c0caacd2f02d28c50ff5e08ea7f19f50861e28c06cb2b0bf02d0108e8b5d43edd66198f8332d638e991142f89a39e937111a0cc6ec11ae770bb41bdb825b934408dbff5ad1e2e56c35294c1146844eb8f144bf988f58a3a1229600141b2e6c244cf14e195817e4be123ccf5bea0f906af301621b7e925d04ec7ba6c5fbfe12d20be68cae19379d5747e8f33b11ce25c543f91374c5e31111601e0eac39c6133e5156fa602e9a879b6797366f207e0c812715bd769d33919164d38f7170783552ae9d2c55624f3dc6448ba8cb4b4e6302a43652b0b64e5472740237fede11262f80a70d6cca84f979c940a948811045294ef60cdf1d9cc36943bd8fa3d59122c6f4276b4c941243f49b15a6303561a1381378fa9468bc780e8df7524ea24fef24af9864865d7c35475995cd8d36fa34ffe7702d0db5dda6a32085a7ed84e3eaaba68c89b70b88349528301c0489d94e3ada4ad61b39947894c048fab39cb68dc16301b50bed598d3d87f1739121b5689de6f5046dd17452b904b1360168a364acf2a4af04417256930e8790cd0531523bab317963b22ef56bf1d761e89bf1a18cd886e4755694707ab9c22c278f0490aec621758655fa3b405a324d53d0c5bd5a1fdb2fcd72befd1bc41f8b7830c0834682568691b88dcee697dace7e3b8d74a53a41bdbf00ea2c2b8bbadb8c844c1027a63432bc7d834d2e3b31c44e3a572988bedfa7e4f30a21ebd537b7b8adb76d39846bdb1775d94795c223f1c4425f0f37c5c27afc360cda4b61fe5c12d5edcc6cb93543e7ee86dc85b4f9b49500b0e5c946d19d4927b9ff9706b037a5575c732a1370e056813732c8b6e79b465ea2ec1f05872dd6485259788aa0d7a2b53c1703df9bd211ce9e08801d98700efe75933eff8fed479b34f2ebca57a9d03b51da75c6ff7b9b15eff962571a63132898855b17aa9c4b56978b2a853df8a87ceaaa92c1882f73de0a459310c9e64755fb38ed90144acd9e3aa85d8d198e27636120b06b71f69e5fdfc3d9976ad5776653928f2d1ef4afd955e516cf8b15d03c6152c8ae4dc683a2120b8c398a570552978a617ea0946146f51ea4b56190e4cc46e840ae6c463528949b96cf64b92820e30a1bd6b0c13d56b3af8c117aff3d02b561a37e1873314a9a7f4e4d99ed2a240c0d5d13b6920e6cd7f095d65e3245a555ea24bf43a0bae5eb13435486541d367a1377518ebd8468d52bddee6d17c0a7ffeb0f97f01b9682b060e76fecff89e29450b69c44123f9df3e56225db25a6f923658aaf1c8da31531e8236172453eb415fd810240b677135a8511a2632eecfc76d35fa5edc5c5dfcf3c4b738ff1856efaac0d9486841ccd6b37cd84945b17fcbe891fd2a4721c41e0f3bd0eb31af6dac81e23651a863810b662c2612837eab8c88f4db09682b6cecec1d6fe3163b1c1edfe2b5f82c32d18129cb55e55b1e619f3364082e426fa5b824568d702b571ba8990f82bce39c8e415b05fb64adce9e8a4399c626d5279cb259a3766efe92aba776a9bf52bd7841b66b60b09192661764423b38146631f81a9f62bd79aac6cacdeee99046738a3c507d6f87b1c3f01c4a3b3a7e32c96335db06afdf1d0216a2fa737a0d202ec41936cfbc2d5cbffc567bf0109ebd02bf0b67a799a6bda603667deecac5c4c65a55d14d8eed3a917ac8b374000f1f29737ae56133bf93db97d9fd885d8d6c3c40e183937c6fc4b32b6b1860e8b9976a852bad5eb55660493498d9fed78afcfec0d5144dcbe14a8835648a54de512d0a5ac280a18b9ecd43b50833e1396f85ce1d95e59f94714e6e9e09c7c70bfb37ef6a1276da5bd8f349d07d142d0d654cdb1c53503dfc282652a18e2db4a0c7a126c8998b7ff47ca9bc2433d8b2366bb670d3bdfa04c69c28cb0259c0d3008e9cbbf79a626f2ff85602e7908f0a5a25425b7ba14905ebb9d788f68b3852f8d054a9c6138509e965d24445ff4debf8a68a469fce70d3c7c68e11d242f815aa5c9553436dc12ab396cb2f623d1750c14b08dde88d8b7105ff89e20158c4203abf00d074b9070583d7537b65e26aebe918fbf77000cda23f1a9110e517d7ad82dc8f26a56ce8910a7a3ebc5254b123caacfbba64646903801209bbb9c7cf31a9c952d63014f39783e3059d7476c46364025d947b8f6ad2bbb2d1bc127d7569dc984be12c1988a956cd7167c48eb487a0546479bb40c6f2b3a41da4c99c65a62b37ad6ea03b628b0de859d6c04e0f10eaf17005a7d400b7a606ff2767b0bccd8e3fd3e1ddc0a91874a9b263e82038a388f8bbce8d78c32ec51554756387c4f4138968b10133c5a0935ce42ea39f2448d4b5b3f138086e8b054e12a1e3d043e6b21f7bb2e35128144a35c421bc79b8a2d4fd190d95fad921da44283246c67f5288d6b239d6032ced2e7ea950accf47aeb080338a0cc536768c349a4498b01da5691ce25e2d4b077c815c1ca8b2e08a51bba30b543fdb3ba5bf66393b13cd45c1c288aebac6cc0c03aa3eb90c2136b59af76d8fad2c01618284be757f6627ebc573842cd10f61f19e924f8d69950f06d2f749d58bc3afad04191b809cd3ddee9c4138bfe9a4689f7b4913ee523da39a3d3027366d44b4882d6c58718f3b4aa2ee6117fbcac828758c567349b52f9b92f63c130ef176c25f3e89c317516dafe7449ec0e725e103531f06b95e25f278b5d25a606484045171c2c8baaf86bcd153c40f76db7c8ac3876207ae0a37d5bc82795168904e6fdd56eeb07201c77a7d4db83071b810a7f76a081a31460fc3d6d1da77ca312dda1f0918a60507a0dbe4213f7f052af99d92ce1fdb5f79e043e59c164bf363812d9e1fce43106deeebabf635ad50f64ec20005ef3b8b959c782b1d060dca659747513d11023321bb65e657f059f83e04663306e559d73ada61d012d4dd6e7c9dd2dc0330b8235f73806cbd88af866f7af7ab41b77e57d8d2f08400b8493df3244d0d6c208e52cea71a0cd5440783fe6682374b0c1172f6e505ffae07f0bfac765a32fa313e272f5b32a4046f8f87f53a0afe6cb50bfa2adcdf213788980239a366a8f606c4245d28c1581ee00907cf05bf66dc7faa22906fd4cce13eb5807c83508a7b2e6807d572e7928a11b9254a6d0e18f5ca9763d6eae7b221d6b1eb3f45896b262f1d6fa6aa9788cbe463df7c3261a0c09d748b34aa3f002cf6f433f662010c1dd46dee015cb086cc4e35c6a646d355b2690407312a68a44dcb32c65d8c499b22e03463bddc62f87da6dcc0043c9b743f6b8fab83cd8aac9407708c824ac99ca9931af41cd28b7f767cf1c0cdaae8d959858dd5cc12530abe782bbadaaf553351001eb892eb9f3546c340f7f7b9f05911165e485ff0ded0a6ccb297312a67e3bad0ca86f25d0df1c4218c1d91bcd84bd18c80cc90c56b3877fbb86413b8eab80385d08c96feb9cdbe79c058ebde0b05233f1ab2769bcc5c964f083f7513b9479449d71bb1ccba77bb4355b14a44abc616d1a2b2bc050e7a88c624c716c0306e567f8eafb4439acef6bf9799112048dc8a2ce87c9498224c5a2545c8648183d26289572312f17b93c53c6ccfb08026896e25827825d61933ff1eb7c5141523294462dc06ceaca8b65c7d3cebd70484b3a43c117b7381b333d2f5700eedde5ba58de671964b5eb2aceb140c9a8620dd98bc85f293d45fb82796c1705441fb4808a89c95fbc4b7bd4a406cc922099cb05b228c8bb3540b16bd3c548ea68f3f0b2d6b134a7f03c4d635c000c4f09b985d6dc813a80460532d20c6a29008ba6399db7c8ab0e03f113129c0268128de0b642c7082dca85f8783ba8607b6b37c39eb7826b292e95a91a7a1a19dd306a6f74b0553a5bbce01b7cb687eab020228a577a5f855f8d10eeea912e9184e190121bf9c236279b98b9365d1578fc2d03c78c83fe34e5046a556f1412c632d14cd23e860510dabe892e7be5dd17bbce852000ba1b7d72d58eb0c69a344b9430133232d19f4dcc5b3f0b65ec98d0e697b316070aae3c1abb7250a097e1835d5ed414e7e1c420172a5418b5fdfa2e04703fd872cfa6c2973f4f085e68476cb87169a1451fb72ada4c7262c5b0a15733326ae5338d23c56ef4990b7039463191592e22bb44a98fbbecd4d8e706b3d308d473b65350701e207c4d7ecd3a39cb7625eb2a23df2610a5f7cf2931befa2ece15cd7343eb52d8e3a6f94ffbdca7dc7ffae6d6c93fd8f84fbf1d939614d6e533505300ddb05d61e2cad2b0ea8908a0ac893be00f14832782289967927200ea17c62d2ecd9c222f4ee10b74560244b17e7aeae487eec7efe01c7e171b3879135a3a327876b7da929295db44c5e79a0272c072dfec72273598ae95df986f16969805ac264918499828b7af78a85558924a77b9c7a3dfad6cb3e4050475763a35dfe396ec521e0a599258497bd1e241c0fb0f78423109b20eea299ca09b8e6a22d919c2bbe3e955d4eb37373cee3b888515e0a2b3206dc0f4dd163cb43ead689d42802713ed041300a920a2cff3a5c7f4acb136718fdf18df376dc248f1369650d0ca459fbaae68ff7062334afdd5c5c6b0eebf887906141b8428f7babbcf91f0c6e8fee7899fe10d904feb6af6f214e3343d09d8d7ba4197e228d01592e6e321a1382f758dc6dd2e259619ac8a3e74790c95b6d37184945ff9d4d973bffe72b01cb64e79ac0a49f11e75b5889125425643b499a728cbe2264f72a1480b5dd25a32954aca4a4bf776c2b98d8060c7009b883827b8101b5e6123b170d5c5cdce44bf4e3f365b921492612e497428884c7d171cb5d562572ee5081b76c551aef9fd9f703f88fc5c8734d478ea533acfc9fe62fc5c059d833712301a429d29870c6f1cc906b9bdce99ebb05f66dd5c1030c5fc16951ef5a1243a2", 0x1000}, {&(0x7f0000000000)="dfdd3dc64dc89a94136a1b01e866610a148a35ec23a6b8aaf61d9333be2c508fb9f2cf8f91bc3e3059ccb73102d2467e3f2013349e51baa2c332f9cfa7528d271bac52db7a7f36d2957c872142fa79d4fdca269578c625344a3d78325f4bf5b6b845d328eca090acec45d77f6e324c54057dae2bb039d17a9750289a03c094b9d780a75a696b57767863dd", 0x8b}, {&(0x7f00002e0000-0x38)="bd103fe8ed37e8549decd63899f5c21200271a11861a556e554423a9d523f35c6e80a7f4ccf9a32b7152381f4aeef4554ac919b96b749952", 0x38}, {&(0x7f0000725000-0xae)="3604cacebb16cbe02501bfb13821fd37a4882c2516662040f12951de71b5fd9df82faf2721946d6c690aa996b2b5dcfb563ec43965600a98302f73d0ffab68274690b4affbecedbed1ecab303458bd9ab26f1af1b7b8c6894f65f740546b47a632fa334842442d99bdee450d691a8994ce153154c9f43b36108f8ae4f43c8bd9d351c8849af71eeee29733c32270fdfd66898c3e62d83239d2c1d01bd9347e5593fbd31214b1e213e528200d2efe", 0xae}, {&(0x7f00001c0000-0x4e)="248a1cba9eb16b79a7292d99ba7003db25b4eb2b07f9d21a91e1ffdc137c672c4359fb702f40300bbfb991fb908ab5e86eaadbe2888c869e89224722bb2e5c55aca9c031e03eec15f14907a6467d", 0x4e}], 0x8, r3) dup3(r0, r0, 0x80000) r4 = memfd_create(&(0x7f0000363000)='vboxnet1\x00', 0x1) ioctl$TCGETS(r4, 0x5401, &(0x7f0000cd8000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002fc000-0x4)) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00008c9000+0x673)={0x0}, &(0x7f0000ff9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00005a6000)=@assoc_id=r5, 0x4) 2018/02/07 00:50:27 executing program 7: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x318) uselib(&(0x7f00000bd000-0x8)='./file0\x00') 2018/02/07 00:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00007c3000)={0x3ff, 0x20001000, 0x400, 0x17d2, 0xa82, 0x7f, 0x80000000, 0x10000}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) nanosleep(&(0x7f0000d99000-0x10)={0x77359400}, &(0x7f00000dd000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d95000-0x8)=[{r0}], 0x1, &(0x7f0000982000)={0x0, r1}, &(0x7f0000661000-0x8)={0x9}, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/02/07 00:50:27 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mlockall(0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000564000-0x20)={@generic="b783d3201b8e3ef752e3b3816d05faea", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) keyctl$chown(0x4, 0x0, r0, r1) 2018/02/07 00:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000908000)=0xffffffff00000001) io_setup(0x1, &(0x7f0000fe4000)) 2018/02/07 00:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e68000-0x2b0)="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", 0x2b0) dup2(r0, r0) 2018/02/07 00:50:28 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f00003aa000-0x8)={0x0}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000f01000)=r1) 2018/02/07 00:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000440000-0x68)={0x80, 0x6, 0xdf, {}, 0x2c, 0xb611}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000a5e000)={{0x1eda, 0x3, 0x2, 0x8bbf, 0x9}, 0x80}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) fcntl$getownex(r3, 0x10, &(0x7f0000f44000)) r4 = openat(0xffffffffffffff9c, &(0x7f0000a74000)='./file0\x00', 0x100, 0x100) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003c1000-0x1032)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xf8d, "f5cf26", 0x0, "fcb1ac"}, "02ab40e1ac1817dd28c2238a9d4db3a9db3e9f47591fc7d3"}}}}}, 0x0) syz_open_dev$usbmon(&(0x7f0000592000-0x3)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2000) 2018/02/07 00:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b1000-0x4), &(0x7f0000715000-0x4), &(0x7f0000e1c000-0xbd)) umount2(&(0x7f0000a9d000)='./file0\x00', 0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/07 00:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) dup(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = creat(&(0x7f000061c000-0x8)='./file0\x00', 0x1) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f000079c000)=0x3ff, 0x4) r2 = add_key$keyring(&(0x7f0000da3000)='keyring\x00', &(0x7f0000e4b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00006e1000)='user\x00', &(0x7f000087d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000008c000)="6e43ae2366241bfddc79fcb4adeafa450258c2a2d1eda385515a7b8cc9fe6c6f9ed40f7c52d27a955063f06531737e7bea560e9d9716c63e2b0cba7e1742f732eff7df116b1c89ac0e6ae3595364b84dc5995a93619ee4480b81f67b78f7fc9a593f28b4f6acacb3b72925e146e219957e8fac68a68f22c2f45ef912669ad19af2d3c5220dd2d44beb24df1d2f17c09af84c0569b73fd3253fcf4f6392b824ead7ed231f65dfc29eb5da5f1269ce91ac5444d30744eee13419007f37acc6ce7701c4e2be84905ba87ec306", 0xcb, r2) 2018/02/07 00:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) accept4$packet(r0, &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000020a000-0x4)=0x14, 0x80000) sendmsg$nl_route(r1, &(0x7f0000770000)={&(0x7f0000b13000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000da0000-0x10)={&(0x7f000076e000)=@ipv6_newroute={0x100, 0x18, 0x308, 0x6, 0x0, {0xa, 0x20, 0x14, 0x4, 0x73f79d16b884431, 0x7, 0xc8, 0x6}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_ENCAP={0xb8, 0x16, @generic="75d3c0aa410b10cb295593ae7b32a8aa38967787259c7d462b85039a80537c567c947f3bbd104630f9a4da02447460acb034c785bd9dbb6b5b0520a9c8ba63a28ed2e142209a158cf45782736ef5a6937519b9e361bfd2829caa5e8e35e3a8ce4516ac8ff1981c558587630d94668324b07bef5ee6bdab21a664921d80f42675148989fd31283cfae0ea3cc65765e491203106262a8bc0bb5b087584a04cb41e7ef5cdba689a8a36e3681de7e99e3721b9"}, @RTA_PREF={0x8, 0x14, 0x8000}, @RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) 2018/02/07 00:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37}], 0x10}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b13000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000376000-0x4), &(0x7f000091d000+0x917)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000600000)={@multicast2, @loopback, 0x0}, &(0x7f00004d8000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009c4000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f00006d1000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f54000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x1, 0x2, 0x61c, 0xa, 0x20, 0x80, 0x2, r2, r3}, {0x5, 0x4, 0x6, 0x9, 0x9, 0x7, 0x2, 0x7}, {0x7, 0x9b9, 0x1, 0xb8af}, 0x3ff, 0x7, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff}, 0xa, @in=@rand_addr=0xf2, 0xffffffffffffffff, 0x2, 0x0, 0x32b, 0x6, 0x3, 0x3f}}, 0xe8) 2018/02/07 00:50:28 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x400000) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) sendfile(r0, r1, &(0x7f00004b3000-0x8), 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b1e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000075000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ec1000-0xc)='personality\x00') exit(0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000677000-0x14)={0x1, 0x3, 0x401, 0xd6, 0x80000000000008, 0x2, 0x18b5, 0xfffffffffffffff8, 0x1, 0x3}) fstat(r4, &(0x7f0000e05000-0x44)) 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000), 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x4, &(0x7f000055d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3c) signalfd4(r0, &(0x7f000024e000-0x8)={0x7ff}, 0x8, 0x800) 2018/02/07 00:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ec7000-0x4)=0x4) 2018/02/07 00:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000c55000)='/dev/midi#\x00', 0x4, 0x10001) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000bd0000), &(0x7f000050e000)=0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00002f2000-0x2)="0005", 0x2, 0x0, &(0x7f0000ac9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/07 00:50:28 executing program 4: r0 = socket$packet(0x11, 0x1000000003, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000011000)={'vcan0\x00', 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000020000-0x25)=""/37) sendto$packet(r0, &(0x7f000001e000)="23c220c01d4cf1d17ced28f33c8c76a681e6cc099937cf847c560e8dc5687cceca2e79447990b22d17102ff61d9cbfa0aabfc3660c3e361964d333ebb3d7d9b34d3c6fe4e8bb2e9e9efbf03925b27b8fe261e0e3a1603b124f06d2a002de2f9cc80c1fb14510d38ff52e533115986c7bcbde2e4592824f3aec0ca24b71c08be3dfb2c5b4bf2552e78e72acde6693fc31650d0d5347ccf2ca6c2122843bc0bda0403640050422810e8789b71475f13fbf44515626376d2c4068006fb2c1036444de6cbd8a4f9693f012773ea2db31fa2f7e94d40ff368", 0xd6, 0x0, &(0x7f000001a000)={0x11, 0x19, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000), 0xea) 2018/02/07 00:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000b18000)=""/152, 0x98) 2018/02/07 00:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f}, 0x3a) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00006bf000-0x8)=0x8000000) 2018/02/07 00:50:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2082, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00002d3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002000-0x48)=@full, &(0x7f0000002000-0x4)=0x48, 0x80000) socket$pppoe(0x18, 0x1, 0x0) r3 = eventfd(0x1) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00009e9000-0x8)='./file0\x00', 0x6000, r1, r4, 0x0, 0x800000) socket$inet_sctp(0x2, 0x7, 0x84) socket$rds(0x15, 0x5, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000+0xb54)='/dev/cuse\x00', 0x400001, 0x0) r6 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800000000208) inotify_rm_watch(r5, r6) 2018/02/07 00:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f00003c3000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000d6a000)="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") sendto$inet(r1, &(0x7f0000421000-0x44)="af5eaee083b85a104a9abc17710e4531171e724a65437cf6fa05b8ae6f0745b5f65db85602dc9f235bbd06f014c452e083efd0d81cff9bf4092f10f083ed897a555519b9", 0x44, 0x4000004, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/route\x00') pread64(r2, &(0x7f0000755000)=""/149, 0x95, 0x0) 2018/02/07 00:50:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000063b000-0x90)=[{&(0x7f00004d6000)="5f1cf874bc8ad1fde128110105b68aa69b4cf585f9675318807f0ce34a6ab0e30eede8edbeb2b33895b68226f07dfff827253c74a2dc0680edf5d9f61ab33b8114a4cb2d645f83bd53545ca55790b3a9c265749ac1f63f8d2bccec3748f3674f", 0x60}, {&(0x7f0000421000-0x3)="e5e664", 0x3}, {&(0x7f0000a03000-0xc4)="845753381d33b76d8c3ad4032a940424819dfa3f284c63ad3dbb4fa772774dd76ddd93b39c3427e7fce2c4ccd4de4a2ce72cdd1f8924ab5867b6bee56f0005d53120a71055a9eecfafb3672f4323713c8e766b0352b3630897f0ac554787485e54ef9f5bd93895aa094df1d7fe43786c89bb9952b7aca0d04597a6e0c56c20e582822b52013bfc15814c28c6e140069e4e826fa6f3c25f40d3543fe291b445d8b61ade13b203daeeac4ad5aa3e1cf34198fa7183143ce55573b78927eb59165b0ac36049", 0xc4}, {&(0x7f0000c1c000-0xaa)="e6f8769224141b64f0aabdbc682f0c143395818e53defc80905d1258f964db4e9de6e8258c86863ee947e5c3f36da3fcb949bd9c7fc7f9ba32178e9f44bbc3c1282abfba11f5cb729e16006810f66832abe8448a8b828706fc8cdc48bbfe4b4646962a69e622c2a494875cde416013788897fe04043d20c1d3283baaf16516a2dbed205935d6b78308266cc4d66fa3834fbe7b466be46be033878d45f48216f2c829f3c5bde58ac93d64", 0xaa}, {&(0x7f00007f8000-0x4e)="0f63e306805ace4416b9b529e71ce1485ab8d1cd1aabcde3a3f4e538ade81116e21b2fc92e63a34086d6ce2553b2ad39c6bd57607ba1d82f12e965b5289ea987eb4f3f117a883c874c8a2b5d5328", 0x4e}], 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000777000-0x4)) 2018/02/07 00:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/sequencer2\x00', 0x105b40, 0x0) sendmsg$netrom(r1, &(0x7f0000c9c000)={&(0x7f000005f000-0x48)=@full={{0x3, {"96c1241756f2f5"}, 0x10000}, [{"eb2ea419de2a50"}, {"70c6f7eb7679cd"}, {"c837fde9eca56f"}, {"58853f7f29c245"}, {"12b168101eccad"}, {"1f82f0e62c56da"}, {"12e044a58b84d9"}, {"cda6b3e8ce9b90"}]}, 0x48, &(0x7f0000635000)=[{&(0x7f0000b3b000)="84eaa0432d39dc50e13b9440094efcf0005d749858f16ce9f4b01066b127f6a8f463d14b04b44cf6ea66e90da3e2ca08f72ca6da85bd6c915761f5d98ce7a8947a3c045fe03319032caa81c34a8b6528d2e470611bbbde674d3ed51f35b2dfd1c640a863e9a63ebf6cafd28f7dddf11b76870db433bce55462937b778a87f2c86bc25c9a8ba443f52daed27a7fdc5e5f7bb0c4169ad03d486b2b4d3960f9722bced373ca42150c10889372d3c14a61fef56296f85dad9c11a430268be8958895082043eca6a6e1f77945b8d53c13a28284df0d4fcec8562db2eaa48710fada", 0xdf}, {&(0x7f000097d000)="e48436084cacc4f24506f6f9edcd23d2ba6164617aef742f2413c8d9d678fb1eea51d905cd5d51e39419ebf4f457c6398f96bb125d7ae982d6bc2787be6d0c8f53bd7068f40a05588642e39432407696b577710cc89bcb428ce8f09c752466dfacd9dea9cd361f30eaa42a3355d8be91d55fcf3d5b251469d429a17d8e25331a1a23c3a9379dc6f2c695874ba7c48297c7b8700de6b3851d53c20c12376e2325d50ad052408928d9830ea6cd145c7cf40b2a53c964b6ee887f5112da98a2a4dfee3e35ef50afacdc6a6092715b8c785c86bd85c0018fd2b89293dcbbd92b2be68ef4e93a994b24e54f8dbc8831", 0xed}, {&(0x7f0000c71000-0x3e)="0f6d4fb0014fe834d1bd40bc1e44b61e0d74a485d99f2f7f74a391dd08c2ca5412909e9c4386165d5de8ee92ff571ce185c8cfcda35f5ec82ca703271ee4", 0x3e}], 0x3, 0x0, 0x0, 0x1}, 0x40000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00006de000), 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000aca000)={0xffffffffffffff00, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}}, 0x90) perf_event_open(&(0x7f0000834000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006fa000)={0x5, 0x2, 0x9, 0x6, 0x5, 0x7fff, 0x3, 0x3, 0x2, 0x7, 0x3ff, 0x9}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e49000-0x9)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r2}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8), 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000f35000-0x18)=[{r3}], 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000600000-0x6)={0x20000002}) 2018/02/07 00:50:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xb7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000070b000-0x8)=0x1) 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f76000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x20000000000001bb, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) 2018/02/07 00:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000002d000-0x10)={0x6, &(0x7f000096b000-0x30)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000049c000)={r1, &(0x7f00001a7000)=""/224}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000833000)={{0xffffffffffffffff, 0x1, 0xe000000000000000, 0x1, 0x4}, 0x5, 0x37f7c2a7}) 2018/02/07 00:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005aa000-0x10)={0x0, &(0x7f000010e000)=[]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa]}, 0x229) r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a3d000)={0x0, 0x80000000}, &(0x7f0000216000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000912000)={r2, 0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004cc000)=@assoc_value, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00006b0000-0x4), &(0x7f00000eb000-0x4)=0x4) 2018/02/07 00:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004cd000-0x9)='/dev/sg#\x00', 0x3, 0x500) bind$bt_rfcomm(r0, &(0x7f0000fd3000)={0x1f, {0x8, 0xf, 0x49a7, 0x58, 0xff, 0x3}, 0x1}, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000df3000)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00005c0000)=0x849) mincore(&(0x7f0000e0f000/0x4000)=nil, 0x4000, &(0x7f000044d000)=""/21) r3 = shmget$private(0x0, 0xd000, 0x54001020, &(0x7f0000339000/0xd000)=nil) shmctl$SHM_LOCK(r3, 0xb) getpriority(0x0, r1) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fb5000-0x4)=0x5, 0x4) shmget$private(0x0, 0x2000, 0x211, &(0x7f0000647000/0x2000)=nil) 2018/02/07 00:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004db000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) 2018/02/07 00:50:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000354000-0x45)='@systemvboxnet1wlan0eth1^-/securitywlan1+keyring-mime_type+vboxnet1@\x00', 0x2e, &(0x7f0000000000)="47f0726095b39efd658a4c642ad7c95fab6a106181e8d25d5e5b911fcedb6178674be3a3fdefc00f48bb05227f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000-0x168)=@hopopts={0x3f, 0x2c, [], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x2, 0x8, 0x3f, 0x7f, [0x7fff, 0x5, 0x1f, 0x4]}}, @ra={0x5, 0x2, 0xa6}, @calipso={0x7, 0x30, {0x0, 0xa, 0x4, 0x4, [0x6, 0x20, 0x3, 0x401, 0x3d]}}, @generic={0x6, 0xf8, "da12021dcfbaa214ad94688731aa6669e5d9670aa113c822649814db414bb9605028e49106c540baa351be5cfbcd26943f65c985a3b91b93b0b74c72699f8ee201ac7bee1fd770311270478e7186301d923e5f5a07f730c9fe2f3d95228d2e12a68524bf0c51594c5943a5a076f372ffc3d28d1ec522f908753427d4e2319a2b8149d6fde3b2573a2c5f3e4427d6042b2e73c79e2897099c97aba613aa4f5fdd09f21e7596c8bd8f219457f87da1bfa39f61dd1c3303b49ec30f33d11504928cb7c8f0b7aa6dec732c19130f9bce5de11ccdb731e878e2e4daa156421c09a2f43b7f43568eb2536509c45c522f97bd61524e3fa549a2f6a6"}, @enc_lim={0x4, 0x1, 0x10000}]}, 0x168) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000080b000-0x6)={0x80000000, 0xfffffffffffffff9}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000525000-0x35)=""/53) r1 = syz_open_dev$tun(&(0x7f000074d000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r2 = open(&(0x7f0000891000)='./file0\x00', 0x41c2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cb2000-0x10)={0x0, 0xffffffffffffff22, 0x800, 0x495fd7af}, &(0x7f000002f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a25000)={r3, 0x1, 0x2fc4, 0x5}, &(0x7f0000c34000)=0x10) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/02/07 00:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000084d000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/02/07 00:50:28 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003e0000-0x10)={0xffff, 0x8000, 0x1, 0xffffffffffff7fff, 0x0}, &(0x7f00007f4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000800000-0xc)={r1, 0x6, 0x30}, 0xc) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/hwrng\x00', 0x180, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000761000)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000246000-0x4)=0xe8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a5a000)={0x1, 0x0, [{0xce, 0x0, 0x7f}]}) 2018/02/07 00:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000844000-0x4)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000658000-0x4), &(0x7f00008cc000-0x4)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000922000-0x8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000353000-0x44)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a3000-0x2)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc), &(0x7f0000322000)=0xc) getpgid(r1) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d27000-0x4)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002bf000-0x4)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x80000000141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x48080) sendfile(r3, r4, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/07 00:50:28 executing program 5: r0 = socket(0x1, 0x3, 0x6) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00003ad000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x3f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a37000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000cdf000-0xf4)=""/244) fcntl$getownex(r3, 0x10, &(0x7f0000755000-0x8)) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000652000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[]}, 0x0) sendto$inet6(r3, &(0x7f0000b3f000-0x9a)="daeb5540f45ffc55381f3fd060dc8a92200c6cd989a6c6985fa5f47bff9fc9f90b9b85afc0b6bba5d107779bcf8cfc2da3ee21d42e526bf227aafd09f6dfeae4b7fe57fb4ef42209521e58e3549519c6c602a55910d45fcd13a21c2cfa0a73126ebed83ed3cbce63c87d8127852e67753ad1a53a8ae4bfafb8dd18bbef38ef1cbee0b572bf6f03c53aca05c73a7fd43aa6107e3e2c5d36b21839", 0x9a, 0x4000000, &(0x7f00007b5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) accept(r2, &(0x7f00006e2000)=@ethernet={0x0, @broadcast}, &(0x7f00007a3000)=0xfffffffffffffca6) 2018/02/07 00:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) keyctl$session_to_parent(0x12) close(r0) r1 = syz_open_dev$binder(&(0x7f00007f8000)='/dev/binder#\x00', 0x0, 0x2) readahead(r1, 0xfffffffffffffffe, 0x5) syz_open_procfs(0x0, &(0x7f0000bbe000-0x8)='net/udp\x00') 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000980000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/07 00:50:28 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000022000)=[{&(0x7f0000022000)=""/22, 0x16}, {&(0x7f0000023000-0xdc)=""/220, 0xdc}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000)=""/107, 0x6b}, {&(0x7f0000023000-0x47)=""/71, 0x47}, {&(0x7f0000007000)=""/39, 0x27}], 0x6, 0x0, 0x0, 0x7}, 0x100) mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000044c000)={0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/07 00:50:28 executing program 3: mmap(&(0x7f0000000000/0x223000)=nil, 0x223000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f000019b000)=[{&(0x7f0000222000)="1a9e2b14e9c3c3f0c96db746656242b8", 0x10}], 0x1, &(0x7f0000217000-0x78)=[]}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f00000d9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0xfffffffffffffdf0}, 0x0) 2018/02/07 00:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e02000)) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x3, &(0x7f0000d10000)=[], 0x0, &(0x7f00002dc000-0x9c)=""/156, 0xfffffd96, 0x5}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000844000-0x19)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000150000+0x853)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb6000-0xe)={r1, 0x8001, 0x3, [0x5, 0x1, 0x4e70]}, &(0x7f0000b6d000)=0xe) 2018/02/07 00:50:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002000)=0x150) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, r2, r3, 0xc7, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) recvmmsg(r6, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000662000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000949000)={{{@in=@remote, @in=@dev}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f000006a000-0x4)=0x43c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r7, 0x20}, 0x8) bind$nfc_llcp(r5, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38aea, 0x0, 0xffffffff, 0xa654, 0x5, 0x6, 0x99, 0x6, 0x4, 0x10004}) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) timerfd_gettime(r0, &(0x7f0000dfd000)) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = syz_open_dev$mouse(&(0x7f0000905000)='/dev/input/mouse#\x00', 0x7, 0x440000) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000c8a000-0x8)=@assoc_value={0x0}, &(0x7f000093d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c92000-0x98)={r10, @in={{0x2, 0x2, @rand_addr=0x48b}}, 0x9, 0x3a1}, &(0x7f0000344000-0x4)=0x98) setsockopt$inet6_int(r8, 0x29, 0xff, &(0x7f000049e000)=0x8, 0x4) setsockopt$inet6_int(r8, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) setsockopt$inet6_int(r8, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/07 00:50:28 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00002d7000/0x1000)=nil, 0x1000, 0x4) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002c000-0x8)=0xfffffffffffffffd, 0x5, 0x0) msync(&(0x7f000082e000/0x3000)=nil, 0x3000, 0x2) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fca000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000e2000)={0x1, 0xffffffff7fffffff, 0x8207, 0x40, 0x200, 0x5, 0x6, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c4f000-0x8)={r1, 0x1}, 0x8) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000fc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc9000)={0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f00004f9000-0x4)=0x900000000, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000fc9000)=0xe0, 0x4) write(r2, &(0x7f0000b49000-0x24)="176d333c1b212a802b46934d6e05d2b915f466789ff2bf3a99a2aa427704a74bd8d6649a", 0x24) 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00005d8000)={0x9, 0x0, [{0x5000, 0xd3, &(0x7f0000d15000)=""/211}, {0x4000, 0xc, &(0x7f00002b0000-0xc)=""/12}, {0x2, 0x4, &(0x7f0000f28000)=""/4}, {0x102000, 0xf, &(0x7f0000dc1000)=""/15}, {0xf000, 0x17, &(0x7f0000801000-0x17)=""/23}, {0x10000, 0x3d, &(0x7f00004ef000)=""/61}, {0x6003, 0xa, &(0x7f000058c000-0xa)=""/10}, {0xf001, 0xdf, &(0x7f0000c71000-0x64)=""/100}, {0x106000, 0x1000, &(0x7f0000fca000-0x1000)=""/4096}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006bc000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001a000-0xc)) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006cc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00008d4000)={0x4, &(0x7f00006ae000)=[{0x8, 0x101, 0x2, 0x7fff}, {0x20, 0x1c0, 0xb79, 0x8}, {0x7, 0x8, 0x5, 0xfffffffffffff389}, {0x3ff, 0x7, 0x1, 0xffffffffffffffff}]}, 0x10) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/07 00:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a88000-0x8)='./file0\x00', 0x20) prctl$setname(0xf, &(0x7f00009a3000-0xd)='$security))\'\x00') mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c20000)='./file0\x00', &(0x7f0000496000-0x7)='devpts\x00', 0x1, &(0x7f0000fcd000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aab000-0xa)='/dev/cuse\x00', 0x301000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) rename(&(0x7f00009ca000-0xe)='./file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/02/07 00:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x7f, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000171000-0x8)=0x20, 0x8) 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/02/07 00:50:28 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001b000-0x18)={0xaa, 0xa60aa4fbcb71fee3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/02/07 00:50:28 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000-0x1)='*$nodev/,\x00', 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0xfffffffe) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000006000)) 2018/02/07 00:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$sg(&(0x7f0000461000-0x9)='/dev/sg#\x00', 0x0, 0x88240) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000224000)='tls\x00', 0x4) timerfd_gettime(r1, &(0x7f00008d7000)) 2018/02/07 00:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002f3000-0xc)={0x2, 0xffffffffffffff9c}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000b66000-0x4)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ac6000+0x207)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007c5000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3c, 0x100000001, 0x5, 0x100, 0x1, 0x80000000, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00004ab000-0x10)={0x73, &(0x7f0000243000-0x73)=""/115}) 2018/02/07 00:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00007de000)={0x3, 0x0, [{0xbbf, 0x0, 0x9778}, {0x99a, 0x0, 0x8}, {0x32f, 0x0, 0x4}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f4b000-0x5), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/07 00:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) io_setup(0xf8, &(0x7f00007eb000-0x8)=0x0) r3 = eventfd2(0x2, 0x800) r4 = dup2(r1, r0) io_submit(r2, 0x2, &(0x7f000092e000)=[&(0x7f00000c4000)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f00004e0000)="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", 0x1000, 0x7, 0x0, 0x1, r3}, &(0x7f000056a000)={0x0, 0x0, 0x0, 0x0, 0x80000000, r0, &(0x7f00004fc000)="4d89270816ffdff7a6f1bcb6c46c50674136164e9c5c6699b68da26e8d58ac1a7ccdee5cbbae8ea8c54bbe680e", 0x2d, 0x0, 0x0, 0x1, r4}]) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1), 0x0, 0x0) sendto$ipx(r4, &(0x7f000065b000-0xdc)="93ff7e27aa6013699b4f71713283da07a0df9983187a738c85b009176bfcfff638562dd6b220f63c8d5fd923aea97249b07764b5aec24deb4bf0941e876118298b27c778d25735599883e8ffe7e42e64fbc6db9b594f9184abe58ff34ce6244f626fd961d8cd1c40c4353b370aa43df6931829c70c76c502202f6fcbae01100c35084bbb4e0ef97730c75e94240422e2c86466a567a6ce77cf073e600118d6e00804fbe664f8a7581fc777d0e1aada780796b9973b80db6406386284ce635c90810551550d935671d01168eb6efbfef208a76427be5cfd1544f8bbd2", 0xdc, 0x0, &(0x7f00007d6000-0x10)={0x4, 0x6, 0x91, "d72fd809f61e", 0x9}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/07 00:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) r3 = open(&(0x7f0000248000)='./file0\x00', 0xa0000, 0x8) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000194000)={r3, r0, 0x3f}) r4 = socket(0x11, 0x4, 0x9) r5 = openat(0xffffffffffffffff, &(0x7f00003ce000)='./file0\x00', 0x10800, 0x180) accept$llc(r5, &(0x7f0000824000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f18000-0x4)=0x6fd) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dba000)={0x7, &(0x7f00006c7000-0x38)=[{0x5, 0x1, 0x7fff, 0x10001}, {0xc7a7, 0x192, 0x8000, 0x4b}, {0x0, 0x7, 0x0, 0x1f}, {0x8, 0x1f, 0x1, 0xf0}, {0xff, 0x4, 0x4, 0x1}, {0x10000, 0x3, 0x3, 0x7b9}, {0x0, 0xfffffffffffffffb, 0x3b00, 0xa52f}]}, 0x10) sendto$inet6(r0, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) r6 = add_key$user(&(0x7f00000dc000)='user\x00', &(0x7f00007bb000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000819000)="0bc87f2fa4f115d025256c3354b59244522dbce8cbc8cf4634671ff190dea6d6c60b0feef8059b79bf38abaf7161351a824024ab597deaab7d6d44bd8f4b", 0x3e, 0xfffffffffffffffe) r7 = request_key(&(0x7f00001c7000)='user\x00', &(0x7f0000779000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x1)='\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r6, 0x8, r7) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000a1a000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x3ffd) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f0000474000-0x1000)=""/4096) 2018/02/07 00:50:29 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000014000-0xe)=""/14, &(0x7f0000001000-0x4)=0xe) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000012000), &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/07 00:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000458000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002d7000)={0x0, 0x1}, &(0x7f0000f7e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e8a000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x15, 0x101, 0x7e06, 0x6, 0x28}, &(0x7f0000eae000-0x4)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1}) 2018/02/07 00:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x2c)={0xe, 0xfffffffffffff3e1, 0x7, 0xfffffffffffffffb, 0x2, 0xffffffffffffff9c, 0x7fffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ba1000-0x10)={r0, &(0x7f00004fa000-0x1b)="47c133a7eaff9ac8645a5be5d35dccbf6b102c50404132dd176114"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000512000-0x9)='/dev/dsp\x00', 0xd00, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000436000-0x64)={&(0x7f0000cc7000)=[0x2, 0x0, 0xfffffffffffffffb, 0x1, 0x4, 0x697, 0x200], 0x7, 0x2, 0xcbea64e, 0xd179, 0x8, 0x9, {0x8000, 0x0, 0x7, 0xc5, 0x1, 0x2, 0x7022, 0x3, 0xffffffff, 0x10001, 0x5, 0xffffffffffff075d, 0xffffffff, 0xbc, "e2a645fa6c83d87f612e1d20cc0769c66dab7be2ef86c86aa9ec32b1ec645d0c"}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000921000-0x1000)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/07 00:50:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x705200) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0x9, 0x3, 0x97}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x1c, &(0x7f0000002000-0x10)={0x37, 0x2, 0xff, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x14)=[{}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/dsp\x00', 0x20a42, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001f000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000e7d000)=0x0) rt_tgsigqueueinfo(r4, r4, 0xa, &(0x7f000017d000)={0x41, 0x100000000, 0x3, 0xf4}) kcmp(r4, r5, 0x0, r3, r3) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000d3000-0x18)={0x3, 0x3, 0x0, 0x80000001, 0xfffffffffffffff4, 0x7}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000317000)="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") r6 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r6, 0x40007) sendfile(r3, r6, &(0x7f000064d000), 0xfffffffd) 2018/02/07 00:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000435000)={0x0, 0x0}) ioctl$TIOCSBRK(r1, 0x5427) vmsplice(r0, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000757000-0x90)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000055c000-0x8)) 2018/02/07 00:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000904000-0x50)={0x5, 0x0, 0x800, 0x1ff, &(0x7f000011b000)=[]}) io_setup(0x9, &(0x7f0000613000-0x8)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/cuse\x00', 0xc1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000129000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/rfkill\x00', 0x80041, 0x0) pipe2(&(0x7f0000af2000-0x8)={0x0}, 0x80800) io_submit(r2, 0x5, &(0x7f0000a01000)=[&(0x7f000032f000)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f000006a000-0x1000)="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", 0x1000, 0x2, 0x0, 0x1, r3}, &(0x7f0000a4e000)={0x0, 0x0, 0x0, 0x0, 0xff, r0, &(0x7f0000206000-0xa5)="aa67ab4cd49006baf441e64fecd1ad32f345be13daa24fe4d44a68ac64ca0f75c12ba852f518cb2a953f4d6513b2c46e42166b11b94f2ce0e871dbcd02eaafbe71005ab36c365f5d31a7d7f6327811daf419214a53f1257e46fbbac430ed641662429e3b46163473347cdabfe6b852a646fc270c061bdab9769ec69674ae54c336aedd965acf56bc1ac622a8c6e43d313c6660af36e5803ca3a22e53cac13a6a95d551abb1", 0xa5, 0xfffffffffffffffc, 0x0, 0x1, r4}, &(0x7f0000de8000-0x40)={0x0, 0x0, 0x0, 0x2, 0x808000000000000, r0, &(0x7f000055e000-0x70)="0ca15ab12153fd0b061ea4cb0e2fba5166ead4f92b9da3b3a0cf9b9a1c77b41c2ed0bffb816bdae75e8ac6a4ad454d953e5f5de6d0c909d3c76c89c66538c539e0305758798f23456a8f726a39363aa19a56a6f297fc9838c7c0b1935cc147c48d4307bccfb644b2bd9a771e19d6407c", 0x70, 0x7, 0x0, 0x1, r5}, &(0x7f0000e1e000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000ac9000)="7f9faba8dc327558c0b8b0769e6129e0c6f1371e2d96ed46cf13f28bdeb56e0fe0090012a2eabe0898173c8852a09bd96248d47436e0c55324fd24d97a1b189f4ce551d71041a14369a559a3cab5e91b3f806bc2a7ea035732ce0d5ef0bac0f7547f5f28291a874f9d", 0x69, 0x8, 0x0, 0x0, r6}, &(0x7f00007bd000)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f000088c000-0xf6)="f6a256d8cad46f9b5f9a4d0e924c5bd65f398e352392dfc398db6d4d1ba5fa3665ba739e291d3bc174e716a732a1102ab3553b7e49d39ad2422b088b997086406aad6c20c955482e35703790dae072ca8b9b6864085dc62665a722fcc9d8769fe1b97a3bd52d801ec938dac51e256233b8a3b4325678f560d7512e278e23eb4df0c30374dba435334e8a3f503c72affb6366abb859bf9e7b006d5557f567f549e45f49d214eb3d3ded968133b779a24320933e4c0504624794764c88b778dcdad57e8a9ba26de5c667e9b3f11e32eb45ac24872e6f4b17b50e05bf7556a659605eefc5afc77899c90d9b8c735979a3026606f76aa625", 0xf6, 0x0, 0x0, 0x1, r7}]) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000004000)=""/166, 0xa6, 0x0, &(0x7f00007a8000-0x10)=@can={0x1d}, 0x10) r8 = syz_open_dev$admmidi(&(0x7f0000201000)='/dev/admmidi#\x00', 0xa0, 0x1) getsockopt$inet_udp_int(r8, 0x11, 0x66, &(0x7f00008e4000), &(0x7f0000ab6000)=0x4) 2018/02/07 00:50:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000b000)) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) prctl$intptr(0x8, 0x0) 2018/02/07 00:50:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdc000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005a8000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00004e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff001, 0x40) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00009e1000)=""/21) clone(0x0, &(0x7f0000b22000), &(0x7f0000a8e000), &(0x7f0000a9e000-0x4), &(0x7f00000ca000)) r5 = syz_open_dev$sndpcmp(&(0x7f00009eb000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x50d003) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000193000/0x18000)=nil, &(0x7f0000f6a000)=[@text32={0x20, &(0x7f000028a000)="0f169500000000c4c175edef1666b8e9008ec8b9800000c00f3235004000000f308fc920928d186b00000f20e035800000000f22e0b9b9090000b81d7b0000ba000000000f30440f20c0350b000000440f22c0c4e17572d0e9", 0x59}], 0x1, 0x4a, &(0x7f0000308000-0x10)=[@dstype0={0x6, 0xd}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 126.720376] QAT: Invalid ioctl 2018/02/07 00:50:29 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x1000, &(0x7f0000f8c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000274000-0x108)={0xffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000ccc000)) sendmsg$alg(r1, &(0x7f0000b6c000)={0x0, 0x0, &(0x7f0000f8c000)=[{&(0x7f0000dde000-0xae)="33792fafc588fa99390d9628af8e6b412121487af2f8c90e79c7381c44ff4596917f319bc45f10a1e44ab78362422624634c9c7acde88b7ffc6dda297a28749e6dabeaff1da030c30485d736713472ea37f535924405f7af901c0dca6e1d62a4779926939f4ed80807c7f2925ca6f66193628de8ba3a14b6e40ec5a8b704744a0a460ca0b7aa447cc6eadd9ec5afe119f6988ff18772f9d2ef477e4f573b52c7e6207fea5a057cb19e9c47962341", 0xae}, {&(0x7f0000f8c000)="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", 0xfd}, {&(0x7f000061a000)="63a5ff904e157dd57ca77335ba3fd09976a386e7629e7bd3eb137435b09bca98b1ceb8045aad4fb81a087c4df458a35cfcb83345e7c3f7909408b89aba59fe08c190d46e00332ffa8f8e6e07ceba23a730384f022bb7dfcebd5d3890b2b8e1f2c33c19a10f019f711edfa5257ec94737fda33b10f451dd4cab87893741d273dbb6e92d11d94570d4e121959d302852b7bf986d75db116ccfc601537dd1a89b0dfdbddbc3cd36cd79c939764f728b467de2c5e4822e53571746d96b6f0f78", 0xbe}, {&(0x7f0000770000-0x85)="a5d9cbe0bde959e13d4d3c41d578b6c1916581900c90c2740e6dd6a420616fd01d713a5fdf87a3d5ad62e50b9e50cb2c11c19b28272238503e6b1922bdadeb205eef61faac9b70e2ba5ab67b3b976badc682e17124ccdd3bd6c2a2f90aae2d8795ac0b567f47351dbb41505374dc2e94a3e2f872ff9933ff14dce5df1555cea77ac4371b33", 0x85}, {&(0x7f0000f8c000)="b40385732f70b5975770ad49595672cc4c3d21f97160fdfb57ade33ef41e29e4a347b9dacab859eb8c887719cf3d500a9ddaa4356e409cef226e0d87d64dfe487b28aade7795e5a9eb5be46b8ddd4dad2bea289e790dc6efc7eb69f2e7584405ee11823f0c90404a07f5bd9e33acd9737e53468fba3bfc0dd0eeff04ff97433547a22f6bc345c8ef354cfc0063445fb4333d54621a137f6cbcf97585e113d468f2c4259ca4", 0xa5}], 0x5, &(0x7f0000f8d000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x60, 0x117, 0x2, 0x49, "c56357b94a76c07170fe4ebe5507a5c88c8ccffaae05bdfc598b8337d01e8f18dd19abf44c4b0f358eaf96acfb78eade5ec39879631e5be749ad03a93f715a9c6818f95ad6a8bf17e2"}, @op={0x18, 0x117, 0x3}], 0x90, 0x240080d4}, 0x4) 2018/02/07 00:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dde000)=@int, &(0x7f000052e000)=0x4) [ 126.794829] QAT: Invalid ioctl 2018/02/07 00:50:29 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xffffffa0, &(0x7f0000011000)={&(0x7f0000012000-0x1c)={0x14, 0x15, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fee000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TCXONC(r1, 0x540a, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/07 00:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x5, [], [@jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/07 00:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000056c000)={0x6, 0xff, 0x5, 0x4, 0x8, [{0x100000000, 0x9, 0x1, 0x0, 0x0, 0x120b}, {0x1, 0x0, 0x10000, 0x0, 0x0, 0x200}, {0x2, 0xa0fa, 0x6614f191, 0x0, 0x0, 0xc}, {0x8, 0x0, 0x8, 0x0, 0x0, 0x8}, {0x10001, 0x4, 0x5, 0x0, 0x0, 0x1080}, {0x9, 0x7, 0x4, 0x0, 0x0, 0x100}, {0x3, 0x101, 0x1ff, 0x0, 0x0, 0x80}, {0x3, 0x3, 0xa3c, 0x0, 0x0, 0x400}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000096d000)=0x0) sched_setattr(r1, &(0x7f0000fd0000)={0x30, 0x2, 0x0, 0x8, 0x1000, 0xff, 0x8000, 0x3}, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000392000)={0x4, 0x0, &(0x7f0000010000/0x2000)=nil}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000a03000-0x1f)=@file={0x0, ""/29}, &(0x7f0000631000)=0x1f) syz_fuseblk_mount(&(0x7f0000250000-0x8)='./file0\x00', &(0x7f0000e9a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0) write$selinux_load(r0, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0xfffffffffffffffb, 'SE Linux'}, 0xe) 2018/02/07 00:50:29 executing program 1: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00002ef000)={0x9, 0x7}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ftruncate(r2, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4), &(0x7f0000b0d000), &(0x7f0000b0d000)) 2018/02/07 00:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026}, &(0x7f0000706000-0x18)) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000631000)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000075b000-0x14)={0x4, 0x81, 0x7f, 0x55, 0x80}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000), 0x0) 2018/02/07 00:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000044a000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1}], {0x95}}, &(0x7f00005c8000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f00001aa000)=""/4096}, 0x48) syz_extract_tcp_res(&(0x7f00008a7000-0x8), 0xf9, 0x80000000) [ 126.950924] sctp: [Deprecated]: syz-executor5 (pid 17325) Use of int in max_burst socket option. [ 126.950924] Use struct sctp_assoc_value instead 2018/02/07 00:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000083b000)={0x0, 0x0}, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000d29000)={@multicast2, @empty, 0x0}, &(0x7f0000d18000)=0xffffff0e) bind$can_raw(r1, &(0x7f0000bcc000)={0x1d, r2}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000cf3000-0x10)={0x9, &(0x7f000004b000)=[{0x8, 0x3}, {0x5, 0x10001}, {0x1ff, 0x9}, {0x44b95a8a, 0x2}, {0x7fff}, {0x7fffffff, 0x8000}, {0x2, 0x4}, {0x20, 0x1}, {0x1, 0x8}]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000282000-0xa)='/dev/cuse\x00', 0x20404, 0x0) fcntl$setstatus(r3, 0x4, 0x42c00) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00002bf000)=0x20) 2018/02/07 00:50:29 executing program 4: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = creat(&(0x7f00002e8000-0x8)='./file0\x00', 0x50) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004f2000)=0x0) r2 = getuid() r3 = getegid() mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ae9000)=0x0) r5 = getuid() mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae9000)={0x0, 0x0, 0x0}, &(0x7f00004c1000)=0xc) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000093b000)={&(0x7f0000860000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000aea000-0x10)=[{&(0x7f0000485000)="81211fc001b96ca359cec5dd4b052797facf3b4646f0290227efc23bf364ebb1c98dfb9de642d781dc5b4c2b606885de3efa8a1128f2d3e7f35f27465c4487d00f3096ad6b782bbc5573445f4633adde9fb04344b167798c2fd8dc5d7c278a9860514ff8023520588a4e5f3b7c65d1bd13c3c74b1aa9ffa6376af0902e72d3d0b2c8c1b31e0cf9b7a9d852b1c82d", 0x8e}], 0x1, &(0x7f0000aea000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40}, 0x40800) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000aea000)="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", 0x1000, 0x10, &(0x7f0000aea000)={0x3, {"76ab182308a683"}, 0x8758}, 0x10) getsockname$ax25(r0, &(0x7f0000266000-0x10), &(0x7f0000ae9000)=0x10) [ 127.033307] SELinux: policydb string length -5 does not match expected length 8 [ 127.061320] SELinux: failed to load policy 2018/02/07 00:50:37 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc6000-0x12)='/dev/input/event#\x00', 0x20, 0x200000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000fc4000)=""/92) r1 = syz_open_dev$adsp(&(0x7f0000a15000-0xb)='/dev/adsp#\x00', 0x8, 0x100) connect$nfc_llcp(r1, &(0x7f000039e000)={0x27, 0x7, 0x3, 0x1, 0x5, 0xfc, "9e377a40115d6f8a81647491ffd332883b39aa00b1d735046e37f964efd10aa0560ec6532da6317715b0a5fc7eeeef7cf867644aa6dd8ca65051041ea0cd59", 0x8}, 0x60) 2018/02/07 00:50:37 executing program 6: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000e6e000-0x8)={0x3}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 135.455100] kauditd_printk_skb: 421 callbacks suppressed [ 135.455107] audit: type=1400 audit(1517964637.873:2387): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.485233] audit: type=1400 audit(1517964637.874:2388): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.509776] audit: type=1400 audit(1517964637.881:2389): avc: denied { net_raw } for pid=17359 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.534196] audit: type=1400 audit(1517964637.905:2390): avc: denied { net_admin } for pid=17359 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.558788] audit: type=1400 audit(1517964637.905:2391): avc: denied { net_raw } for pid=17359 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.583239] audit: type=1400 audit(1517964637.905:2392): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.607773] audit: type=1400 audit(1517964637.905:2393): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:50:37 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f000000c000-0x4)=0x200, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/07 00:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$vnet(r0, &(0x7f0000a3c000-0x68)={0x1, {&(0x7f0000a1d000-0x48)=""/72, 0x48, &(0x7f00003af000-0x1000)=""/4096, 0x1, 0x7}}, 0x68) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000702000-0xe8)) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000e2e000)) dup2(r0, r2) 2018/02/07 00:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x23}], 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ae4000)={0x0, 0x0}) connect(r1, &(0x7f0000c97000-0x80)=@generic={0xd, "50ba2f03b8c641fcd29e894f4d3ba58121175a3a9abe11bbcf249b19d30be561d8d8ad5f34e1982b486e3ec0f00f8b5fd56a743a7d683d91143ba58be56f5af7bc6124bff92b1fda9f3ada99c17b43cf5ee4d4e8bbe8dd486244c74218906e3e52746cdb2fe7628a80e667d007e9ac78a2a8c2b3368b3187375f5455fc1b"}, 0x80) 2018/02/07 00:50:37 executing program 3: msync(&(0x7f0000755000/0x4000)=nil, 0x4000, 0x9ff5aeb3e9bb58ba) 2018/02/07 00:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f00008f0000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffd}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000b5000)={0x1, 0x4, 0xfffffffffffff001}) accept$packet(r1, &(0x7f00004e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006ff000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000032c000-0x18)={@empty, 0x0, r2}) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a}}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000aea000)) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y'}}}}}}, 0x1b) 2018/02/07 00:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="9393a24aeb61caaaf48d2252fe70b786", @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/07 00:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d55000)=""/40) 2018/02/07 00:50:37 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000041000-0x8)='./file0\x00', 0x100) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000011000)={0x4fba, 0x200, 0x0, 0x400, 0xf90, 0xfffffffffffffff9}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000029000)) renameat2(r1, &(0x7f0000043000-0xb)='./file0/control\x00', r1, &(0x7f0000042000)='./file0\x00', 0x2) 2018/02/07 00:50:38 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) munmap(&(0x7f0000a94000/0x2000)=nil, 0x2000) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005cc000)={0x0, 0x6, 0xffffffffffffff00, 0x401, 0xe6f7, 0x8}, &(0x7f0000cbf000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000974000)={r2, 0x5c}, &(0x7f0000daf000-0x4)=0x8) write$evdev(r1, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0x30) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r3 = gettid() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aca000)='/dev/hwrng\x00', 0x40, 0x0) syz_kvm_setup_cpu$x86(r4, r0, &(0x7f0000e23000/0x18000)=nil, &(0x7f0000882000)=[@textreal={0x8, &(0x7f00006d4000-0x67)="66b95908000066b80000000066ba000000000f30650f350fc76867ba2000ec66b9b109000066b80300000066ba000000000f300f01d5bad004ed0f1894400066b9b108000066b89e03c33866ba5599652e0f3066b9ed09000066b80900000066ba000000000f30", 0x67}], 0x1, 0x1, &(0x7f0000e26000-0x10)=[@cr0={0x0, 0x10}], 0x1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) [ 135.632297] audit: type=1400 audit(1517964637.930:2394): avc: denied { net_admin } for pid=17359 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.656918] audit: type=1400 audit(1517964637.930:2395): avc: denied { net_admin } for pid=17360 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.681612] audit: type=1400 audit(1517964637.954:2396): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:50:38 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc3000)={0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc3000)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000bee000-0x4)='/dev/admmidi#\x00', 0x6b, 0x8000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000027b000)) 2018/02/07 00:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000816000)='/dev/ppp\x00', 0x8000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000510000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00004a3000)=0x600210) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000678000-0xa3)=""/163) clock_gettime(0x0, &(0x7f0000ad4000)={0x0, 0x0}) ppoll(&(0x7f0000544000)=[{r0}], 0x3ce, &(0x7f0000f32000-0x10)={r1, r2+30000000}, &(0x7f0000570000-0x8), 0x8) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/02/07 00:50:38 executing program 1: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9) syz_emit_ethernet(0x1e, &(0x7f0000067000-0x1e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "060ac01a6bb6c881"}}}}, &(0x7f000008c000-0x10)={0x0, 0x1, [0x0]}) setns(r0, 0x4000000) 2018/02/07 00:50:38 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) munmap(&(0x7f0000a94000/0x2000)=nil, 0x2000) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:50:38 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000a62000-0x38)={0x0, 0x0, &(0x7f0000fea000-0x10)={&(0x7f0000fea000-0x50)={0x2, 0x6, 0x6, 0x3, 0xa, 0x0, 0x6, 0x2, [@sadb_lifetime={0x4, 0x3, 0xda, 0x3, 0x40, 0x4}, @sadb_lifetime={0x4, 0x4, 0xff, 0x4000000, 0xfffffffffffffff8, 0x1}]}, 0x50}, 0x1}, 0x4000000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 00:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000341000-0xb)='/dev/mixer\x00', 0x1, 0x0) bind$rds(r1, &(0x7f0000a78000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xffffffc8, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f000075b000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, 0x0) ioperm(0x200, 0x9, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005db000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000044b000)=0x14) 2018/02/07 00:50:38 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000263000-0x21)="000775b0d5e383e5b3b60ced5c54db00000003df8217ad40002f00000a0000e651", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000001000-0x4), &(0x7f0000252000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039c000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/07 00:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x1000, &(0x7f0000d5c000-0x8)={0x0}) socketpair(0x8, 0x7, 0x100000000, &(0x7f000042d000-0x8)) recvfrom$inet6(r0, &(0x7f0000b7f000)=""/155, 0x9b, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) sendfile(r1, r1, &(0x7f00008c9000), 0x1000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbf000-0xf)='/dev/sequencer\x00', 0x88802, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000030000-0x4)) 2018/02/07 00:50:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000373000)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000386000-0x8)='ns/user\x00') readv(r1, &(0x7f0000f2c000)=[{&(0x7f0000613000-0x23)=""/35, 0x23}, {&(0x7f0000ef1000-0xea)=""/234, 0xea}, {&(0x7f0000823000-0x36)=""/54, 0x36}], 0x3) 2018/02/07 00:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) pread64(r1, &(0x7f0000323000)=""/74, 0x4a, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) dup2(r0, r0) write$evdev(r2, &(0x7f000023d000-0x30)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) [ 135.915874] Cannot find del_set index 0 as target 2018/02/07 00:50:38 executing program 5: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x0, 0x1}, {}, {0x6}]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002e2000)=@assoc_value={0x0}, &(0x7f0000d6b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004f2000-0x8)={r2, 0x1ff}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f000062b000-0x4), &(0x7f0000d6b000)=0x4) 2018/02/07 00:50:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000446000)={r1, 0x1000, "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"}, &(0x7f0000001000)=0x1008) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000668000-0x4), &(0x7f000074c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) r4 = shmget$private(0x0, 0x1000, 0xa1, &(0x7f0000555000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000673000)=0x0) ptrace$getregs(0xe, r5, 0x9, &(0x7f000002b000-0xaf)=""/175) shmctl$IPC_STAT(r4, 0x2, &(0x7f00004a0000)=""/212) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f000058b000-0x9b)=""/155) write$sndseq(r3, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d0a000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) 2018/02/07 00:50:38 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/07 00:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000146000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) syz_open_procfs(0x0, &(0x7f00001b6000)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f00009a0000), &(0x7f0000add000-0x20), 0x8, &(0x7f0000499000-0x8)) preadv(r2, &(0x7f000000f000)=[], 0x10000000000001f1, 0x20000000001) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) fstat(r1, &(0x7f0000140000)) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000027f000-0x8)={0x0, 0x4}) 2018/02/07 00:50:38 executing program 2: getrandom(&(0x7f0000331000)=""/1, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000524000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c6e000-0x10)={0x0, 0x0, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10, 0x80000) [ 136.010316] Cannot find del_set index 0 as target 2018/02/07 00:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d8b000)='/dev/amidi#\x00', 0x80000000, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000d79000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) symlink(&(0x7f0000bd5000-0x8)='./file0\x00', &(0x7f0000e9e000-0x8)='./file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/07 00:50:38 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/autofs\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000001000-0x8)=0x5) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000001000-0x70)="da70495abf5e5434c719dd6072194779366b0e57e78beb676b474486c0e8785efa3a60f912ed64c6c40a6b069a890105ffb748d0379fec95b5599813e6d1a3574f99bf42ae229b07c0c46d3c8f4bc861cf772c0428609a916588414dce6588a0df14284d47c16ff7f0e86543c2cb835b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$bt_hci(r1, &(0x7f0000a44000-0x6)={0x1f, 0x1, 0x1}, 0x6) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000040d000)={0xff}, 0x4) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000474000)={{0x0, 0x1, 0x9, 0x5, 0x0, 0x1}, 0xff, 0x1f, 0xd6, 0x8, 0x3, "b7c769f8359cc4b9f178b46a93be76d5722516d73c0c07c16e1d507220aa664cb5361844cc4ffbf720f0346e5d45b21ad36e04a353f1c308fac967d45e2201b30a58bbd9c49b5eb0b18f6c73c7e1bc0eb5fad0740a3eb81434cbfb89325720ab94453896533a9924637a4d45ec21ed874263409dc4b7415d55c221bed956cffb"}) 2018/02/07 00:50:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = syz_open_dev$vcsa(&(0x7f0000f22000-0xb)='/dev/vcsa#\x00', 0x0, 0x101400) accept4$llc(r1, &(0x7f00007a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c4b000)=0x10, 0x80800) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000041b000)=@assoc_value={r3}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000270000)={&(0x7f0000069000-0x1c)=@in6={0xa, 0x1, 0x2ed1, @loopback={0x0, 0x1}, 0x3ff}, 0x1c, &(0x7f0000202000)=[{&(0x7f00008de000-0x1000)="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", 0x1000}, {&(0x7f000072e000-0xc6)="51a12f9d51573189916b61898528b5c81b0d29eb8de10ee3d4d117c3584de1241b25c060c786ee1a413b9c738bf04f654eda2c09eeee7720b89e77d540d8bf9e9417a24a2f270d792bb93bb070d173319976424a6fc65abb550cc526c1f75bcf35af70427460ea4a201aaa3ab93b6b393b7c3853b6e018f226120b0c869f49a962e4666ac75111ee83220b2efb67b8e5cf300b30d833ffc26aefc76dd2d5200522faafdb1b2fa29d5b3d3b1e7fa5ecca62d7fa49d1581a14029ea00c4b6460481a39990445e3", 0xc6}, {&(0x7f0000175000)="bbd9647d51a5058159e312a50edaa9e3d615bde1ed8c2df6d5930066b05e17db57015f1d3bb2920da6c0ecabc1dd", 0x2e}, {&(0x7f0000f82000-0xd1)="d3b49a5733ecb076ee03bcc81db0fb789d7528ea52c3aaa255028b99240fd53f5cbb209c2df6d83701764bad7e8ab3a6511f751da556668bfeca602a944030f0992f58ba473185d3ba65c0619c991abebb6dc6babf85bde2fbf11dee2caff3dd0b31b6fe778c63f2d7a8b04b6cbf1f047117530fa9a584fb89dc5a7ecdb8a332a5e09e75573534679baa1e0833aef65503c91ecf80cb56b06740eaba43f80621932d23eaefba0fb6adf84fefeefe4e24a75e7648a872df793a7991dc97f281c6e5a13cedd02e10bb66cee5c90c8a73b556", 0xd1}], 0x4, &(0x7f0000d07000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x1, 0x3f7, r3}}], 0x30, 0x8000}, 0x8000) getpeername$ipx(0xffffffffffffffff, &(0x7f000074b000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000584000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c2a000-0xc)={r3, 0x4, 0x10}, &(0x7f0000e6a000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000065c000)='./file0\x00', 0x80) r5 = socket(0x2000000010, 0x3, 0x0) write(r5, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/02/07 00:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000910000-0x4)) epoll_create(0x9) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000007a000-0x4), &(0x7f0000cc9000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000056b000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8), 0x2, 0x3) 2018/02/07 00:50:38 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000001d000)=0x2) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000004d000-0x8)=[0x100000000, 0x9]) 2018/02/07 00:50:38 executing program 3: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000003f000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@generic={0x88ca, "6fe9203cc7d078422394090928c525d4"}}}, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ff000-0xb)='/dev/hwrng\x00', 0x200600, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000fe000)) 2018/02/07 00:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100000000001) r4 = dup3(r3, r2, 0x0) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000036000)={0x1, r5}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00002de000-0x58)={0x2, 0x0, [{}, {}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008ef000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x0, 0x2, 0xa, 0x7fff}, &(0x7f0000c47000)=0x20) r6 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bea000-0x14)={0x0, 0x2, 0x0, 0x1, 0x9, 0x4}, &(0x7f0000554000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00003c5000)={0x0, 0x2, 0x6, 0x6, r7}, &(0x7f0000650000-0x4)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000c77000-0x9)='/dev/ppp\x00', 0x412000, 0x0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000c52000)=0x2, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000d70000)={0x0, 0xee, 0x1, 0x8, [], [], [], 0x7, 0x7, 0x7, 0x0, "0d982d9c289cc04c5cc9a63aa2f7eb77"}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$inet(r6, &(0x7f00000a5000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/07 00:50:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffffff5b) shutdown(r0, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xcec9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7fffffff, 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0xfffffffffffff801}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) 2018/02/07 00:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000f07000)={0x0, 0x0, &(0x7f0000533000)=[{&(0x7f0000474000-0xb0)="f63b7265386bfce018d03eb12de08e73d5ce78f5d0932f5a5c101071b3cef9baf1e17ecb4171fde1ab8eb6aa34630835577451ad39069f1abfedfce3b2d120251bffc6d7d37fece2b6c8d18d352f78303b0eb1134fda0dcee7558d93575f66a8e2fafdb9e3ea1b30063316a1efa855d269b0ef781c89075caff47d0a937fae36d2d897c5e0e26a648cf6c4aa6126e1067a6f47c8141b8741aead79b7fe874428abde5e8a316589f23b589d7baf99cdff"}, {&(0x7f0000047000-0x10)="a175bc92be3789ba99abd5ed99214d1c"}], 0x38, &(0x7f0000002000)=[], 0x1ad}, 0x20000004) ioctl(r1, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d83000)) 2018/02/07 00:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ef8000)={0x0, 0x3}, &(0x7f0000c36000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000935000-0x8)={r2, 0x1}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/07 00:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) read(r1, &(0x7f000004b000)=""/112, 0x70) 2018/02/07 00:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) pipe2(&(0x7f00001c0000-0x8), 0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d0000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000e45000), 0x4) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/07 00:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)}}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)}}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) accept4$vsock_stream(r2, &(0x7f00004c1000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a6e000-0x10)=@req={0x2, 0x1, 0x5, 0x1}, 0x10) 2018/02/07 00:50:38 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80000, 0xff) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d000300000000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/07 00:50:38 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x9, 0x2000) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000004000-0x8)) 2018/02/07 00:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x800001f, &(0x7f0000bd3000)={@loopback}, &(0x7f000095f000-0x4)=0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) fstat(r0, &(0x7f0000723000)) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x10000005421, &(0x7f000011a000-0x8)=0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000932000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000270000), &(0x7f00008a5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c39000)={0x0, 0x7, 0x2, 0x8000, 0x80000000, 0x6}, &(0x7f0000bb9000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003b7000-0x8)={r3, 0x800}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d9d000-0x10)={0x3, &(0x7f0000de8000-0x1bc)=[{}, {}, {}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) select(0x40, &(0x7f00001f8000)={0xd7ec, 0x7fffffff, 0x6, 0x1, 0x3f, 0x1000, 0x4, 0x4}, &(0x7f00005a8000-0x40)={0x1, 0x7ff, 0x2, 0x2, 0x2, 0x200, 0x1}, &(0x7f000095e000)={0x8, 0x7, 0x2, 0xa26, 0x9, 0x0, 0x4, 0x28000000000000}, &(0x7f0000b51000)) sendmsg$nfc_llcp(r1, &(0x7f0000460000)={&(0x7f0000f6f000)={0x27, 0x20, 0xb0a, 0x7, 0x6, 0x800, "319d01eceeaad0c7cbbcf393869765d93d1ff9f9b88cec5e62121835451dd7cfb7f3e215c525dd0f2cec405cfd095568c1d29ae5b264d9fbce4fd5ab54bc59", 0x10001}, 0x60, &(0x7f0000d1d000-0x50)=[], 0x0, 0x0, 0x0, 0x40000}, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000b1d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000029f000), &(0x7f000001c000-0x4)=0x4) chmod(&(0x7f0000588000-0x8)='./file0\x00', 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00003f9000-0xc)={0x2}) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00001ba000-0x46)=""/70) umount2(&(0x7f000085b000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000a77000-0x2)=0x8001) rt_sigprocmask(0x0, &(0x7f0000c0b000-0x8), &(0x7f0000a82000), 0x8) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000db2000-0x24)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0xffffffd7}, {&(0x7f00004da000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000dd0000)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/07 00:50:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/17}, &(0x7f0000e0a000-0x4)=0x13) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000680000)='./file0\x00', 0x20000000000003c) getpeername$ax25(r2, &(0x7f0000812000), &(0x7f0000394000)=0x10) r3 = socket$packet(0x11, 0xe, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000), 0x4) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) close(r5) 2018/02/07 00:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000113000-0x38)={&(0x7f0000b69000)=@full={{0x3, {"790ca6640a8977"}}, [{"e218630172ca83"}, {"f808ee42247dcd"}, {"5abc56303b9031"}, {"c53a2efd2f6491"}, {"399eb20520bdb2"}, {"65b454f563b9aa"}, {"7bfa0a8c2b6333"}, {"8de681d633f427"}]}, 0x48, &(0x7f0000ab3000)=[], 0x0, &(0x7f00003ef000-0x1298)=[]}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000285000)='/dev/midi#\x00', 0x7, 0x400) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000aac000-0xc)={0x1000, 0x4, [0x4]}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b67000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059e000-0x4)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00002e6000-0xb)='/dev/audio\x00', 0x208003, 0x0) perf_event_open(&(0x7f0000ac9000)={0x5, 0x78, 0x1, 0x1, 0x0, 0x3, 0x0, 0xe000, 0x5008, 0x0, 0x401, 0x3f, 0x2c, 0x6, 0x100000000, 0x5, 0x3f4, 0x3d1, 0x7f, 0x200, 0x8c88, 0x1, 0x0, 0x9, 0xfffffffffffeffff, 0x44e, 0xd96, 0x2, 0x1ff, 0x5c, 0x6, 0x6, 0x9, 0xac, 0xffffffff, 0xecd3, 0x8, 0x6, 0x0, 0x6, 0x2, @perf_config_ext={0x80000000, 0x2}, 0x8008, 0xfb88, 0x100000000, 0x5, 0x1, 0x9, 0x101}, r2, 0xcc7, r3, 0x3) 2018/02/07 00:50:38 executing program 1: open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/02/07 00:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000578000-0xb8)={0x0, 0x7ff, 0x8, 0x1ce1, 0xa3b0, 0x6b, 0x3d31, 0x200, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x363ac8e5, 0x80000001, 0xa766f20, 0x4, 0x10000}}, &(0x7f0000fb4000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fa7000)={r2, 0x9}, 0x6) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/ptmx\x00', 0x200000, 0x0) sync_file_range(r1, 0x4, 0x100000001, 0x3) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)) 2018/02/07 00:50:38 executing program 3: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f00001fb000)='./file0\x00', r2, &(0x7f0000585000)='./file0\x00') writev(r1, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000fad000)='./file0\x00', 0x8, 0x400) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000037e000)="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", 0x15b) 2018/02/07 00:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000033e000)=0x0) move_pages(r0, 0x0, &(0x7f0000e3a000)=[], 0x0, &(0x7f0000fd8000)=[], 0x4) [ 136.536684] binder_alloc: binder_alloc_mmap_handler: 17528 20000000-20002000 already mapped failed -16 2018/02/07 00:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000888000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x1001) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000191000)={0x0, 0x3, 0x3, [0x439, 0x7, 0x351]}, &(0x7f0000116000)=0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000344000)=@assoc_value={0x0}, &(0x7f0000fd4000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b2d000)={r2, 0x8000, 0x20, 0x5, 0x10001, 0x2, 0x0, 0x5, {r3, @in6={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xfff}}, 0x2d0a, 0x81, 0x4, 0x2, 0x80000000}}, &(0x7f0000959000)=0xb8) 2018/02/07 00:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008e1000), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000be8000-0xa)='/dev/dsp#\x00', 0x7, 0x141000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000826000)='/dev/qat_adf_ctl\x00', 0x181002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000027000)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x2) 2018/02/07 00:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/sequencer\x00', 0x202001, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000f89000)={0x2, 0x0, [{}, {}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000990000)) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = semget(0x0, 0x3, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006da000-0x5c)={{0xa, 0x2, 0x180000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, {0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0xf1c2, [0x0, 0x1000, 0x8, 0x400, 0x1000, 0xfffffffffffffff7, 0x7, 0x100000000]}, 0x5c) clock_gettime(0x0, &(0x7f00009ce000-0x10)={0x0, 0x0}) semtimedop(r2, &(0x7f0000cad000-0x12)=[{0x7, 0x8000, 0x800}, {0x6, 0x101, 0x800}, {0x4, 0x3, 0x1000}], 0x3, &(0x7f0000c12000-0x10)={r3, r4+10000000}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f000082d000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000bfc000-0x30)={0x1000, 0x5, 0x40f, 0x7, 0xffff}) connect$inet(r1, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/07 00:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000506000-0xe)=@l2, &(0x7f00006db000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000919000-0x10)={0x0, 0x98, &(0x7f00000ae000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @rand_addr=0x1ff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6c6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000483000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000322000-0x8)={r1}, 0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r2 = inotify_init1(0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e74000-0x18)={0x0, 0x9, 0x0, 0x9, 0x101}, &(0x7f0000037000)=0x1b3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00006e4000-0xa0)={r4, @in6={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x0, 0x9, 0x6, 0xfffffffffffffffb, 0x400}, &(0x7f0000761000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000935000)=@assoc_id=r4, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r2, 0x8, r5) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000a2f000-0x3c)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x3c) fcntl$getownex(r2, 0x10, &(0x7f0000b02000-0x8)={0x0, 0x0}) move_pages(r7, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008e0000-0x20)={r6, 0x7, 0x1, 0x2, &(0x7f0000649000-0x8)=[0x0, 0x0], 0x2}, 0x20) 2018/02/07 00:50:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000006000-0x1000), 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000007000-0x10)={r1, r2+30000000}, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000-0x40)={0xfff, 0x1, 0x7, 0x1d7, 0x7, 0x9, 0x3, 0x8000}, &(0x7f0000007000-0x40)={0x3, 0xce24, 0x102000, 0x1ff, 0xffffffffffff8000, 0x0, 0x18e, 0x4}, &(0x7f0000001000-0x40)={0x40, 0x101, 0x80000001, 0xfffffffffffffffe, 0x4, 0x34, 0x80000000, 0xd8}, &(0x7f0000006000)={0x77359400}, &(0x7f0000006000)={&(0x7f0000001000-0x8)={0x7a32}, 0x8}) getpeername(r0, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000003000)=0x10) 2018/02/07 00:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000090e000)={0x2, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f90000-0x50)={@common='tunl0\x00', @ifru_addrs=@ethernet={0x306, @random="c448b852d81f"}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000265000-0xe8)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f00001a4000)=0xe8) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001da000+0xa24)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000ada000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000de3000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x400}}, [0xcd, 0x71, 0x7, 0x2, 0x80, 0xc81, 0x8001, 0x3, 0x0, 0x7fffffff, 0x8, 0x6, 0x100, 0xa48, 0x8]}, &(0x7f0000bbc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000278000-0x8)={r3, 0x101, 0xb96}, 0x8) r4 = shmget$private(0x0, 0x3000, 0x190, &(0x7f000053c000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) 2018/02/07 00:50:39 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000000f000-0x4)={0x14, 0x0, 0xc0b}) r1 = socket$inet(0x2, 0xa, 0x7ff) fadvise64(r1, 0x0, 0x6, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x320) 2018/02/07 00:50:39 executing program 3: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dea000)='/dev/midi#\x00', 0xaa15, 0x101000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000dea000)=r1) r2 = socket$inet(0x2, 0x806, 0x0) connect$inet(r2, &(0x7f0000de9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) [ 136.672452] QAT: Invalid ioctl 2018/02/07 00:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000065000-0x4), &(0x7f0000cf3000)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000042000)='/dev/snd/midiC#D#\x00', 0xed, 0x22040) bind$bt_l2cap(r2, &(0x7f0000b0e000-0xe)={0x1f, 0x8, {0x9, 0x9, 0xfffffffffffffffc, 0x7f, 0x0, 0x4}, 0x2, 0x1}, 0xe) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7a8c) [ 136.697693] QAT: Invalid ioctl 2018/02/07 00:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c00000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) r2 = accept$inet6(r0, &(0x7f00003cb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000596000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000936000)={0x2b, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) 2018/02/07 00:50:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d28000)={0x4, 0xd3, 0xedac, 0x3, 0x200, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000312000)) 2018/02/07 00:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008fe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x11, 0x800) sendmsg$key(r0, &(0x7f000037a000-0x38)={0x0, 0x0, &(0x7f0000024000-0x10)={&(0x7f0000b36000)={0x2, 0x18, 0xfff, 0x7, 0x1a, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfffffffffffffffb}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffc0, {0x6, 0x3c, 0x8, 0x0, 0x0, 0x1, 0x0, @in6=@empty, @in6=@empty}}, @sadb_lifetime={0x4, 0x4, 0x4, 0x7, 0x400, 0x9}, @sadb_spirange={0x2, 0x10, 0x0, 0x2}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x9d9, 0xaf}]}, 0xd0}, 0x1}, 0x48000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x544e, &(0x7f000017c000-0x8)=0x80000000007f) readv(r1, &(0x7f000062c000)=[], 0x14e) 2018/02/07 00:50:39 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d9000)='/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) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3c000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') [ 136.813547] QAT: Invalid ioctl [ 136.820732] QAT: Invalid ioctl 2018/02/07 00:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x14, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x7f) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(0xffffffffffffffff, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x1046, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1010, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x1ec, 0x0, 0x0, 0x7, 0x80000001, "2755c9", 0x2, "f762bc"}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/02/07 00:50:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x3000, @empty, 0x80000001}}, 0xcd, 0x80000001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1e)={r1, 0x16, "9d1e75ad187c566552e5d53abbd1cc5d87397e2ddd6a"}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000193000-0x13d4)={0x20, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) 2018/02/07 00:50:39 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, []}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x101240, 0x0) 2018/02/07 00:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000919000-0x8)={0x3, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) 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)) 2018/02/07 00:50:39 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/mixer\x00', 0x2400, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() connect(r0, &(0x7f000000b000-0x10)=@ipx={0x4, 0x8eb, 0x401, "552e3ef3bd43", 0x7}, 0x10) r2 = creat(&(0x7f0000017000-0x8)='./file0\x00', 0x42) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000007000-0x10)={0x1, &(0x7f0000029000)=[{}, {}, {}, {}]}) r3 = syz_open_dev$sndmidi(&(0x7f0000029000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000025000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000002b000-0x48)={0xa, 0x2, &(0x7f000002b000-0x10)=@raw=[@jmp={0x5, 0xb8, 0x6, 0x3, 0x1, 0x2, 0x1}], &(0x7f000001e000)='GPL\x00', 0x800, 0x3c, &(0x7f000002a000)=""/60, 0x40f00, 0x1, [], r4}, 0x48) 2018/02/07 00:50:39 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000de4000-0x12)="256022b31ee362995ef39965c67d75aff160", 0x12) pipe2(&(0x7f0000dc2000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000361000-0x8)={0x0, 0x9c4}, &(0x7f0000c9b000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009fe000)={r3, 0x10000, 0x326a, 0x7ff, 0x3}, 0x14) sendto$inet6(r1, &(0x7f0000a20000-0xcd)="1735c18371f442aa2f9e0103a3e785b914eada0737a578213a17a586f82f6d71ceb2453a541dc2f8801c133f4e022f03b0c69d035404cddfe5c0afa1a080375252c5a76d5e73cb26d3e61058723efd841a4c5c0822d96666a7bd958294b086a519389f3d41f84c62473bda93fb594cdd78bcae94aa5cf87a46a6aa456a3fc8a2a94c34950acd47e5d12f632c85652efe1b2bef7146612de0a2ab50dc33b99bd9e6dcb562000001ffd7378e38c96a5237fd8cd5323fcbeb6d729698797b95b4379c48fedab6c22f9cc3a3c191", 0x2ad, 0x96, 0x0, 0xffffffffffffffbf) r4 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000940000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000009000)={r5, 0x80000, r6}) getsockname$unix(r1, &(0x7f0000f72000)=@abs, &(0x7f00005f9000)=0x8) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) 2018/02/07 00:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = getgid() fchown(r0, 0x0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) poll(&(0x7f00004f7000)=[{r2}], 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005b5000-0x4)=0x3, 0x4) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000453000-0x4), &(0x7f0000019000-0x4)=0x4) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000df0000)={{0x800, 0x7, 0x3, 0x9ce, "5c89c74763344a5fa05a8249208d46a574a567e886b32982b69b89e4e4bbda606580c01f3f94ee16a108e025", 0x48}, 0x0, 0x0, 0x3ff, r5, 0xc26, 0x7, "07d3e499960bd381d3bf3ba02e1a0bae5f59777fcb0ff68161ade683faec56d54755e9ce9d34f9aa4f54ab19593a39c22b469e5dab4208c1df0cd5c2ae6a812d", &(0x7f00005e4000)='bdev*(\x00', 0x7, [], [0x0, 0x8, 0xe4f2, 0x5]}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003ca000-0x4)={0x4}, 0x4) getsockopt(r4, 0x7f, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f0000869000)=0xd) getpeername(r4, &(0x7f0000894000)=@ipx, &(0x7f0000214000-0x4)=0x10) kcmp$KCMP_EPOLL_TFD(r5, 0x0, 0x7, r2, &(0x7f00003b0000-0xc)={r2, r3, 0x400}) [ 136.855788] binder: BINDER_SET_CONTEXT_MGR already set [ 136.861324] binder: 17587:17598 ioctl 40046207 0 returned -16 2018/02/07 00:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) clone(0x0, &(0x7f00000c6000), &(0x7f0000d22000-0x4), &(0x7f0000d8e000), &(0x7f0000f2b000-0x8d)) r0 = syz_open_dev$vcsn(&(0x7f00002ff000-0xa)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004de000-0x4), &(0x7f0000c5a000)=0x277) 2018/02/07 00:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb3000-0x11)='/selinux/enforce\x00', 0x52080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e70000)={0x0, @in6={{0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0x4, 0x8, 0x90, 0x10}, &(0x7f0000d6f000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001f1000)={r2, 0x7fff, 0xa, [0x3, 0x9, 0xfffffffffffffff7, 0xac, 0x4, 0x3, 0x3ff, 0xaf46, 0xffff, 0x6]}, &(0x7f000088c000)=0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ea6000-0x14)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) 2018/02/07 00:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x1, 0x70a0}, 0xfffffffffffffffb) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x20009, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x3d7) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000042000-0x11)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000a5000-0x89)="cba27a5f8fde3ef54f5dcc65357795247bdd453db4da465aa10690cbeb802e479d3591383d53414d866b5ab027a2c112a173a1042dde8a2978381816686d9ee10a8cbc800b9b35647847507afa3c11ceaa6f97a11bd8d72b884cc3ac3eb39949950e5c4752f52bffdfa963bad58f446e4d7aeca9d4aad18f4d22166ce6d38f0ea55e58988abec9ed19", 0x89) 2018/02/07 00:50:39 executing program 7: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000021c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000222000)='./file0\x00', 0x8000, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) r3 = getpgrp(0x0) tkill(r3, 0x40) 2018/02/07 00:50:39 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10041, 0x80) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000bad000)=""/44) 2018/02/07 00:50:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000168000-0x20)={@common='lo\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x2, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/07 00:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f2000-0xa)='/dev/ptmx\x00', 0x200, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f72000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0xc100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa2000-0x8)={0x0, 0x200}, &(0x7f0000388000)=0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000022a000-0x10)={0x2, &(0x7f0000bf1000)=[{0x2, 0x6}, {0x4800}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ba8000)={r2, 0x4000000000000000, 0x0, 0x2}, 0x10) write(r0, &(0x7f0000cf4000), 0x0) 2018/02/07 00:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000499000-0x8c)={0xfffffffffffffff9, 0x0, 0x4, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/07 00:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00000d9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readlink(&(0x7f0000dca000)='./file1\x00', &(0x7f0000786000-0xbe)=""/190, 0xbe) inotify_add_watch(r2, &(0x7f000038e000)='./file0\x00', 0xc00) pread64(0xffffffffffffffff, &(0x7f0000b92000-0x3a)=""/58, 0x3a, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffff9c, &(0x7f0000d4f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f6b000-0x4)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0xbc, 0x0, [{0x186, 0x0, 0x9}]}) 2018/02/07 00:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000f1000+0x996)="295a5ec3cad455888ccc1415cc9ad854", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x200000000000003c, &(0x7f0000d79000)=""/26, &(0x7f000046e000-0x4)=0x1a) 2018/02/07 00:50:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x83, "17758a7130162bac02f2723077132b7f91114fc7aa45db24bb3e30a75f958da54d5638cf1968ec0582a0cdd4f88ca0a3a9d3b3399ba01b445e7b14160a7a17c0e1f5971554b7d2a9a5eed0005b5325389dbb94b6a95015e26f75af2b500fedd369adf992d0ea77ebfccad198f96f9913cc128ec32379cc1ec9f1638655ae17fd2b8fdd"}, &(0x7f0000001000-0x4)=0x8b) dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x100000001}, &(0x7f0000000000)=0x8) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x4, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0xff, 0x1, 0x90, 0x2, 0x1, 0x3, 0xdbc, r1}, &(0x7f0000001000)=0x20) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000+0x5a3)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000003000)={0x7, [0x1000, 0x800000000000000, 0x81, 0x7, 0x33, 0x7, 0x21]}, &(0x7f0000004000-0x4)=0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r2, 0x1, 0xfffffffffffffffb, 0x8, 0x9, 0xade}, &(0x7f0000005000-0x4)=0x14) 2018/02/07 00:50:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ad3000), 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x14, 0x7fffffff, 0x7, 0xfa}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000002000-0x4)) 2018/02/07 00:50:39 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000003fc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/02/07 00:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000bc000)=0x3, 0x4) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f00001aa000)={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfffffffffffff996}, 0x1c) shmget(0x3, 0x2000, 0x7c000542, &(0x7f00009b9000/0x2000)=nil) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/07 00:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000056e000-0xa)='/dev/dsp#\x00', 0x8, 0x8500) bind$netrom(r0, &(0x7f0000b27000)=@ax25={0x3, {"6f52144726f553"}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r1, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000be9000)=""/4096, 0xa534087f85456a42, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/07 00:50:39 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000b000-0xc)='/dev/audio#\x00', 0x4, 0xc0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000b000)='/dev/snd/seq\x00', 0x0, 0x509000) 2018/02/07 00:50:39 executing program 0: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d34000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000ba0000-0x8b)=""/139) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000003a000+0x337), &(0x7f00009e0000-0x4)=0x4) 2018/02/07 00:50:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xf57) sendto$inet6(r0, &(0x7f0000001000-0x5)="64e399d7b206", 0x6, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x200) syz_open_dev$midi(&(0x7f0000776000)='/dev/midi#\x00', 0x9, 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) fsetxattr(r0, &(0x7f0000a92000-0x1e)=@random={'user.\x00', "73ff000000000000000869785f61636c5f61636165737300"}, &(0x7f0000cf6000-0xc)="020000000800000000000000", 0xc, 0x0) 2018/02/07 00:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000cca000-0x6)="6530bc94afe7", 0x6, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x100000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000502000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000007d000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)) listen(r0, 0xfffffffffffffff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/07 00:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00001cf000-0xdd)=""/221) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/02/07 00:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000e6f000-0xfda)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) [ 137.337572] kvm [17663]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9 2018/02/07 00:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d1f000-0x4)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003b9000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a01000-0x4)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@broadcast, @in=@empty}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000c5000)=0xe8) 2018/02/07 00:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000eba000)='/dev/sg#\x00', 0x29f, 0x10d000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00006b8000-0x148)={0x8, 0x0, [{0x80000019, 0x7fff, 0x3, 0x7, 0xffff, 0x9, 0x3}, {0xc000000d, 0x4, 0x4, 0x4, 0x10000, 0x1, 0x200}, {0xb, 0x8, 0x2, 0x400, 0x100, 0x7fffffff, 0x800}, {0xc000001d, 0x1f, 0x3, 0x3, 0x1, 0x0, 0x2}, {0x40000000, 0x10001, 0x4, 0x3, 0x101, 0x2, 0x401}, {0x7, 0x7c4f, 0x1, 0x8000, 0x100000000, 0xb840, 0x5}, {0xc0000001, 0x3ff, 0x7, 0xd6, 0x0, 0x0, 0x9}, {0x40000001, 0x1e4a, 0x4, 0x4, 0x3, 0x1, 0xda}]}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000bc8000), 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cf2000-0x1008), &(0x7f00007a2000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00007b8000)=""/121, &(0x7f0000fb7000-0x4)=0x79) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000), 0x4) [ 137.546634] device eql entered promiscuous mode 2018/02/07 00:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vcan0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f00001cd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007b3000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x20) 2018/02/07 00:50:40 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621d, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/07 00:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mkdirat(r0, &(0x7f0000908000)='./file0\x00', 0x80) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/02/07 00:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$amidi(&(0x7f0000bcc000-0xc)='/dev/amidi#\x00', 0x80000001, 0x561000) accept$inet6(r0, &(0x7f000053a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000692000-0x4)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00008b8000-0x4), &(0x7f0000765000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000061e000-0x8f)={0x0, 0xc8, "740c3373f6d9f73a44ae45023fb1064946c4425acb39e8bff40542540fd0983f6fbcecbd2b1504de4c9446a30c6a61424ac4886d4720c26c9762dd1cbf3755fc54976c4de788a12b9c0c28ad36de3776c15881596328d4dcd2716fc00e6d6a762c3eddea94eb4c1875152ba8d5e59cbf6dc5fa726518be7be0ecb247da44c109a5b628ea848ced"}, &(0x7f0000702000)=0x8d) r2 = syz_open_dev$sg(&(0x7f00000fc000-0x9)='/dev/sg#\x00', 0xbff, 0x40000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000441000), &(0x7f0000e62000)=0x4) r3 = syz_open_dev$sndpcmc(&(0x7f000044a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$KDADDIO(r3, 0x4b34, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e03000-0x8)={r1, 0x4}, 0x8) 2018/02/07 00:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e09000-0x13)='/dev/snd/controlC#\x00', 0x81, 0x82080) recvmmsg(0xffffffffffffffff, &(0x7f0000996000-0xb4)=[{{&(0x7f0000ea0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00002ca000-0x10)=[{&(0x7f0000472000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000ed9000-0x1000)=""/4096, 0x1000, 0x100}, 0x100}, {{&(0x7f0000107000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ef9000-0x80)=[{&(0x7f0000d82000)=""/110, 0x6e}, {&(0x7f0000460000)=""/123, 0x7b}, {&(0x7f0000c33000-0xd2)=""/210, 0xd2}, {&(0x7f00008fc000)=""/243, 0xf3}, {&(0x7f0000f23000-0xed)=""/237, 0xed}, {&(0x7f000096c000)=""/124, 0x7c}, {&(0x7f0000884000-0x11)=""/17, 0x11}, {&(0x7f0000caf000)=""/6, 0x6}], 0x8, &(0x7f0000a3b000)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00007ef000)=[{&(0x7f0000664000-0x30)=""/48, 0x30}, {&(0x7f0000950000)=""/177, 0xb1}, {&(0x7f00000d0000)=""/109, 0x6d}, {&(0x7f00009f6000)=""/146, 0x92}, {&(0x7f00001a1000-0x42)=""/66, 0x42}, {&(0x7f0000290000-0x95)=""/149, 0x95}, {&(0x7f000011e000)=""/34, 0x22}, {&(0x7f0000dda000)=""/25, 0x19}, {&(0x7f0000632000)=""/46, 0x2e}], 0x9, &(0x7f00004b8000-0x6e)=""/110, 0x6e, 0x4}, 0x100}], 0x3, 0x0, &(0x7f0000ed6000-0x10)={0x77359400}) openat$dir(0xffffffffffffff9c, &(0x7f00009ce000)='./file0\x00', 0x1, 0x40) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f88000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000093a000-0xe8)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f000068e000-0x4)=0xe8) setuid(r2) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000cf7000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000746000)=0x10) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ab4000), &(0x7f0000fa2000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) epoll_create1(0x80000) 2018/02/07 00:50:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010e000)={0xffffffffffffff9c}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e0b000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000bbb000-0x8)='keyring\x00', &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000ed9000-0xb)='asymmetric\x00', &(0x7f0000420000-0x2)="fc00") r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r2, 0x0) socket$inet(0x2, 0x6, 0x1f) r3 = shmget(0x3, 0x2000, 0x400, &(0x7f0000b0b000/0x2000)=nil) sendmmsg$unix(r2, &(0x7f0000bdf000)=[{&(0x7f0000efe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a86000-0x10)=[{&(0x7f0000cde000)="4988b4df60a71336ac0295283dce7021f282216710f2cf00c8b3d95e138d88d00293255e752e7eac7e8c63e874681acb31cdc61fbda9a0222e7a48ea4459dfa13d68ee095bb86508def1a797a25f", 0x4e}], 0x1, 0x0, 0x0, 0x4008000}], 0x1, 0x4040000) shmctl$SHM_UNLOCK(r3, 0xc) unshare(0x20000400) clone(0x30020100, &(0x7f0000589000)="95bfe4bc2e2f019773e3351f61db00000000000005096eb31cfa003da06a6377c495e07cd78761556b936d67cf6e2d0dfa815444e0f690a4f30007c0807c7cecaf7340e33f3453f9ebbbdf39fe8973a72c90e66a17a8", &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f0000384000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00001a5000)=""/13) 2018/02/07 00:50:40 executing program 3: r0 = inotify_init1(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)) 2018/02/07 00:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ea000-0x10)='/dev/sequencer2\x00', 0x200080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}}) fsync(r0) 2018/02/07 00:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2}, {0x0, 0x7fff}], 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000734000)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1a) 2018/02/07 00:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000528000)=[{&(0x7f0000cc0000)=""/4096}, {&(0x7f00002eb000-0x54)=""/84}, {&(0x7f0000b70000-0x88)=""/136, 0x3b0}, {&(0x7f0000f15000)}, {&(0x7f00002b5000-0x3c)=""/60}, {&(0x7f0000f37000)=""/202}, {&(0x7f00005e9000-0x1000)=""/4096}], 0x1ae) ioctl$int_in(r0, 0x5452, &(0x7f0000b84000)=0x10001) 2018/02/07 00:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dc9000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000024e000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000211000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008d4000-0x4), &(0x7f0000c42000-0x4)=0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) socket(0x8, 0x7, 0x5) sendmsg$alg(r2, &(0x7f0000c0a000-0x38)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}, {&(0x7f00003a9000)="4d572c816296e5398af622c527d4c80fc3a239fe70fa66", 0x17}], 0x2, &(0x7f0000bb0000)=[]}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000070e000)='/dev/vcsa#\x00', 0x5, 0x200000) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c9a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3, 0x0, 0x0, 0xffff, 0x2, 0x80, 0x80, 0x88, 0x0, r4}, {0x100, 0x19, 0x80000001, 0x800, 0x5, 0x46, 0x8, 0x6}, {0x5, 0xffffffffffffffff, 0x7f, 0xffff}, 0xdf, 0xe, 0x0, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x80000001, 0x0, 0x6f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x2, 0x3, 0xffffffff, 0x80000001, 0x6, 0x8}}, 0xe8) 2018/02/07 00:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) r2 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000a7b000)) write$eventfd(0xffffffffffffffff, &(0x7f0000555000-0x8), 0x8) 2018/02/07 00:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a4000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000edd000)='cpuset\x00') r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ac5000)=r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008a3000)=0x1e, 0x4) sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/07 00:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, &(0x7f00000b5000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000875000)=0x1c, 0x80800) openat$dsp(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/dsp\x00', 0x41cc4c789f964e3e, 0x0) 2018/02/07 00:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d84000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000c71000-0xf2)=""/242) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) 2018/02/07 00:50:40 executing program 4: r0 = socket(0xa, 0x1, 0x0) sendto$unix(r0, &(0x7f0000034000-0x3f), 0x0, 0x0, &(0x7f0000034000-0xac)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/07 00:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aa3000-0xb8)={0x0, 0x7, 0x4, 0x0, 0x10001, 0x4, 0x7, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x87, 0x200, 0x2, 0x200}}, &(0x7f00007d0000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000053a000-0x8)={r1, 0xff}, 0x8) 2018/02/07 00:50:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000121000-0x90)={0x7, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$sg(&(0x7f0000e74000)='/dev/sg#\x00', 0x1000000, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000be3000)=""/34, &(0x7f0000592000+0xc5d)=0x22) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x80000000000009) 2018/02/07 00:50:40 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000)={0xfdbd, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000000b000)={0x3, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#c\x00', 0x91d1, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x6c, 0x0, 0x10003, 0x100000000}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000010000)={0x4c359eae, r3}) 2018/02/07 00:50:40 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fef000-0x10)=[{&(0x7f0000fee000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c06000005ff01", 0x29}], 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000ff1000-0x8)='./file0\x00', 0x1) 2018/02/07 00:50:40 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ad000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x5, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f0000941000-0x4)=0xa0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000942000-0x8)={r2, 0xd23}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}}) 2018/02/07 00:50:40 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/02/07 00:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) r4 = semget(0x1, 0x3, 0x90) semctl$SETVAL(r4, 0x2, 0x10, &(0x7f0000ad1000-0x4)=0x8000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000030a000-0xa8)={0x1, 0x0, [{0x1, 0x0, 0x3}]}) 2018/02/07 00:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00005f6000+0x3f5)=&(0x7f000098a000-0x1)) syz_open_dev$sg(&(0x7f0000ece000-0x9)='/dev/sg#\x00', 0x100, 0x121000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e83000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f00003bf000-0x8)='./file0\x00', 0x102, 0x4) syz_open_dev$admmidi(&(0x7f000017b000-0xe)='/dev/admmidi#\x00', 0x8e, 0xe1c27d33bc8fd21c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b65000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000e0f000-0xcf)=""/207) 2018/02/07 00:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000aa000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009e8000)=0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c8000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ab7000)={0x0, @in6={{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xa93a}}, 0x905c, 0x6, 0x7, 0x100, 0x48e0a41f0c181fe7}, &(0x7f00009b8000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000868000-0x8)={r2, 0x2}, &(0x7f0000ad8000)=0xfffffffffffffd07) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e50000)=@assoc_value={r3, 0x9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000007d000-0x50)={{0xffffffffffffffff, 0x0, 0x26f7, 0x3, 0x71a}, 0x7fffffff, 0x8, 0x401}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ff6000)={r3, @in6={{0xa, 0x2, 0x7, @empty, 0x6}}, 0x8, 0x101, 0x20, 0x7, 0x80000000}, &(0x7f0000c5b000-0x4)=0xa0) sendto$inet6(r0, &(0x7f000014c000-0xc9)="6ac5fca547fcdf493b5f5a0a35623f4069c5c8f43b38d0859795786708bde7e267d92a5566751aa2adde5b88d01a3427619ecd3f04d776f687e89fb60cec93d018b84104d3c0aa4a60a9dc5e2183fae2153cfeee8b1c3c3566259831dfe7a8e105f4fc239bc3f4e75409176e059a93adc2d580a3e7524311be937262f40913574d4b684d6d7ca5cd61c295e82eb278e8208cdccada241052d76e86d639e2b513a5c37dc05b62935f11ad51b35db96d807be3575d5a5964b4b64e8cc68d05f6d1d9ede87dadab856f9e", 0xc9, 0x4001, &(0x7f0000f82000-0x1c)={0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r4, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e46000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ba5000)=@assoc_value={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e43000)={r5, 0x42, "e02e1a08b23b3297a77bb6b9b4ecc5b1ee04d6cc86270cb816292718f26a2809b4e4b740fc2eececd90bee1eb8ca17c9c9a9be7676d469fe9be070cfa7b3e51ca212"}, &(0x7f0000f7d000)=0x4a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000db8000)={r3, 0x7}, &(0x7f0000ca0000)=0x8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000916000)) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e3c000-0x10)={0x1, &(0x7f0000313000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r4, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) 2018/02/07 00:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000433000-0x18)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) signalfd4(r0, &(0x7f0000ded000)={0x86}, 0x8, 0x800) signalfd(r1, &(0x7f00004c3000-0x8)={0x8}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) fcntl$lock(r2, 0x6, &(0x7f0000013000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000060000)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000b13000)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000790000-0x9)='/dev/rtc\x00', 0x400140, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f00008e6000-0xd6)=""/214, 0xd6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) 2018/02/07 00:50:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffbf0, 0x2c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) 2018/02/07 00:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000ff9000)=""/80, 0x50) r0 = syz_open_dev$adsp(&(0x7f0000813000)='/dev/adsp#\x00', 0x2, 0x200041) bind$bt_sco(r0, &(0x7f0000153000)={0x1f, {0x6, 0x2, 0x7b, 0x9, 0x1, 0x5}}, 0x8) 2018/02/07 00:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000427000-0x4), &(0x7f0000167000)=0x4) lstat(&(0x7f00008f7000)='./file0\x00', &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/02/07 00:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000e4a000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000061c000)='/dev/vcsa#\x00', 0xd, 0x83c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a1d000)={0x0, 0x0, 0x30, 0x48000000000}, &(0x7f000068c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dd5000-0x8)={r3, 0x7ff}, &(0x7f0000d97000-0x4)=0x8) io_submit(r0, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000530000-0x6a), 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/07 00:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00006e7000-0x10), &(0x7f0000259000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000585000-0x4)=0x792) r1 = socket$netlink(0x10, 0x3, 0x13) write(r1, &(0x7f00009a1000-0x4b)="37022c495195061b64b6715e453cc0d1", 0x10) 2018/02/07 00:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d8000-0x9)='/dev/sg#\x00', 0x200, 0x2140) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/dsp\x00', 0x280000, 0x0) r2 = userfaultfd(0x800) r3 = eventfd(0x6) ppoll(&(0x7f0000d6f000)=[{r0, 0x1}, {r1, 0x84}, {r2, 0x1}, {r3, 0x1000}], 0x4, &(0x7f0000081000)={0x0, 0x989680}, &(0x7f0000aef000-0x8)={0x20}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r4, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/02/07 00:50:40 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f86000-0xc)='/dev/amidi#\x00', 0xef5b, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = gettid() mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x6c, &(0x7f0000f86000)="179dc94779a78df09bcaa39fddaa616296850361d8634da4e73929d0419befab4769c643cfb676d5891488c8bed04be2484fd2a081a2fb1b6d26d0b545725f65aa6ff7cdf906368176514c86aa5ecb65dfcf71b31ee14b9081a1686cdae95a426ae26f5fe951771d91253b92be3c63446139a570463f8bf905df08255c51c6f65902f685bc0c54415844f394ef80") mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f85000)=0xa086, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000d74000)='/dev/dmmidi#\x00', 0x1, 0x10000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x5, &(0x7f0000f86000)={0x0, 0x0}) fanotify_mark(r3, 0x25, 0x8000023, r4, &(0x7f0000ae6000)='./file0\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f84000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000171000-0x20)={@empty, 0x4, 0x2, 0x1, 0x2, 0x6, 0x1, 0x9}, 0x20) 2018/02/07 00:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000073e000)=0x5, 0x2) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573cc60400003724c71e14dd6a739effea1b48006be61ffe06d79f78000000000000076c3f010039d8f986ff030000eaff0000af50d5fe32c419d67bcbc7e3ad316a199756ed0008341c28d456241f0027800ece70b076cf979ac40000bd767e2e00a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[], 0x0, &(0x7f0000d31000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006cd000-0x8)=@assoc_value, &(0x7f0000455000-0x4)=0x8) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c13000-0xe8)={{{@in=@empty, @in=@empty}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000f2a000-0x4)=0xe8) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000aef000)={0x1}) 2018/02/07 00:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000400000)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$unix(r1, &(0x7f0000ea2000-0x38)={&(0x7f00009eb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000021e000)=[{&(0x7f0000398000)="0047354a248760194fbc63bf2342400ed0b67f7328da1d5d76db5d272a60950357e725471af4d5574f9ceee82259c364696e6ac317deb9a5a4fe26cb392e58550ec75ff0709a4268fd80b1bda94308e21c8ac08b5fe4c0a7d8c6897422327650432af3fc448115fea26afec31689e0c7", 0x70}, {&(0x7f000021f000-0xc8)="ee0a0e1561b82aac5d6a5d87292d0a94e88c7731d24d96357ab202411c3b4be813f701b430f2ed5002069d6daece5aa03d616254c885776b0017cbc672594b85e5747c40859cc39f016ef1ec2e60135dfded649637d22d670631c52bbc48be53ae66796f15de888ccbd5c80c70751d4db73d5a313c96b6f12254345f71b5356be268b8901ae9e4250c2295154a98427fc8b1cd02dd9611649c3c8dc0be0ac6e7d065e0c3a956b76902c450a6be19b3e9bb62c837c36aaea069afba64ef83bf77f33edd5098dcd5ee", 0xc8}], 0x2, 0x0, 0x0, 0x20000000}, 0x1) connect$unix(r1, &(0x7f00007e3000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000092e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x6) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00002bd000)={0x5, 0x3ff, 0x9, 0xfffffffffffffffd}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000299000-0x8)={0x0}) syz_open_dev$vcsn(&(0x7f0000edf000-0xa)='/dev/vcs#\x00', 0x5, 0x2040) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00002c3000-0x10)={r3, &(0x7f0000458000-0x19)=""/25}) 2018/02/07 00:50:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000f0000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000001000)={0x3, 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004bc000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lchown(&(0x7f0000001000-0x8)='./file0\x00', r1, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000e43000-0xc)=""/48, 0x117) 2018/02/07 00:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='lo\x00', @ifru_addrs=@generic={0x0, "a1dbf7589c3e177f0fde2a75ace1"}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f55000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/07 00:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80}, @empty, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac02a8a00fb000f1}) 2018/02/07 00:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008d3000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000094a000-0x4)=0xe8) getresgid(&(0x7f00003f1000-0x4), &(0x7f000000b000)=0x0, &(0x7f0000579000-0x4)) lchown(&(0x7f0000153000-0x8)='./file0\x00', r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) connect$inet6(r2, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000d59000)) 2018/02/07 00:50:40 executing program 1: prctl$seccomp(0x21, 0x20000, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000926000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{r1, r2+30000000}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='gre0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x2e)="10fb4fc99e6457006d62776e7f88b5044503beecfe629abbd21d980f6f184e95538d2e693538a15afb924f4aad15", 0x2e}, {&(0x7f0000000000)="fb0bd2de", 0x4}, {&(0x7f0000002000-0x37)="26f6cb02082773d8d68de935769bbca317e89bc2d530d5259214e7d73942fffc3987339ab4107734e9d5fe47404a7c6b7a381885c3f80f", 0x37}], 0x4, &(0x7f0000002000-0x11c0)=[{0x108, 0x103, 0x4, "545ac71a6163cf7d3739086d06934a634825d4c6174d2f1e7b8ec4ba2535f1d3cfb74167f590f40f89e552a37f3b810b06c101f1c06049506d2335d7d6081830f795c3f7caad8930b0b432e82be5f743d889af140ea374f00c46b8cc111878362d4a70c747161302437a0572e3af0bcb87815828bb488b850245db584b056ca9552c51184f23c833b272f79686daece160c0a79da5a4d0c63536d456299d537b992ff87cee173fcc05764969a56068082b1a03949eced9e8e337b1f2eb92a10026ba4a2a8a74af0c81f232fe7587c1e7af680fc370996bf6a1f5259eab8a8784fecf5b6547521bce6eedc82246da6531b4006931"}, {0xa8, 0x10c, 0x7ff80000, "a1953b1228f95981ce616fd89bb5e41b83f91a0ab1cb40470baa73343494d6c96ddd544f6fa4106d8c8c84dabdeabf9d0fd996f584ca6cfff8b294f21e59a94251d4e4de2a8c02bea13bed68c9ef1ce354b7a4f7912e555e558c573f7bdd5c287389ccd502a812ff06be892cea6aef35b1ac5e69159c81dd150d37beda92c6f7876e26b22051820903ebdf1fc5564b2b81502870aa"}, {0x1010, 0x11e, 0x9113, "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"}], 0x11c0, 0x4040000}, 0x40090) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc681, 0x200) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000d98000)=0x20, 0x4) 2018/02/07 00:50:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x26000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x94, 0x404040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000001000)=[{0x0}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0x31}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x3e6e, 0x4, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e24000)='net/snmp\x00') gettid() ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000020d000-0xcc)=""/204) sendfile(r3, r3, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/07 00:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e7000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) 2018/02/07 00:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x9) set_tid_address(&(0x7f0000a40000)) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa28300", 0x10}], 0x1}, 0x0) 2018/02/07 00:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r0 = syz_open_dev$admmidi(&(0x7f0000872000)='/dev/admmidi#\x00', 0x3, 0x0) perf_event_open(&(0x7f0000a12000-0x78)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x3, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000, 0x7}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000673000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/07 00:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ae2000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x3, 0x0, [0x3bb3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x1f, 0x10001], 0x2, 0x0, 0x1f}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x448) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000863000)=@common='ipddp0\x00', 0x10) 2018/02/07 00:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd6000)=0x3f, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000e8c000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000058b000)={&(0x7f0000d80000)={0x24, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/07 00:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f00000a9000-0x8)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/07 00:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000ff7000-0x8)=0x0) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x5d58e9cf) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pselect6(0x40, &(0x7f000021d000)={0x52, 0x101, 0x800, 0x0, 0x0, 0x3c, 0x1000, 0x4e}, &(0x7f00006c0000)={0x6, 0xa26, 0x3, 0x7, 0x4, 0x8, 0x8, 0x10001}, &(0x7f00002d9000-0x40)={0x61b, 0x6, 0xdcad, 0x0, 0x3, 0x9, 0xffff, 0x8000}, &(0x7f0000643000)={0x0, 0x0}, &(0x7f0000f86000-0x10)={&(0x7f0000aaa000)={0x5}, 0x8}) lseek(r2, 0x0, 0x0) io_getevents(r0, 0x0, 0x80000000000021f, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, r3}) 2018/02/07 00:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="e2"]}]}]}, 0x40}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000032000-0x4), &(0x7f000034c000-0x4)=0x4) [ 138.514894] ipt_CLUSTERIP: Please specify destination IP [ 138.515916] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 138.546233] ipt_CLUSTERIP: Please specify destination IP 2018/02/07 00:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00008c2000)='/dev/snd/midiC#D#\x00', 0xd2, 0x4080c0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000682000)={r2, 0x0, 0x41, 0xa0, &(0x7f0000bb6000)="bf44a25639150bc4ab3c703ed6526700eb0609334bbfd83da8d63d9315431d419f627dfa955b248d125cf44fb8ed2f3523759ff1edd5613756c894eb0077efba15", &(0x7f0000e66000-0xa0)=""/160, 0x100000000, 0x100000001}, 0x28) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c67000)='/dev/qat_adf_ctl\x00', 0x20c000, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000026c000-0xee)=""/238) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r4 = semget$private(0x0, 0x4, 0x2) semop(r4, &(0x7f000061f000-0x18)=[{0x4, 0x5b0b, 0x800}, {0x1, 0x80, 0x1000}, {0x4, 0xfffffffffffffff9}, {0x3, 0x1b, 0x1800}], 0x4) r5 = dup3(r0, r1, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00004c4000-0x50)={@generic="2bc5fd980e85ad9407c5e756b77104c5", @ifru_flags=0x2}) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00005d1000)="8274abbc8215369908393e6e860f0b334a5f215508d0b87bebf5892a013a198e45aaeb6b8e955715be9a1a11c0bb912f4e8ef51cf4eb0c2642fd8efa41729b0a147ab69cbe7cfb4d099974d50a8fd012b890142049fe25bf32092834ed712b56e6a239660abea03de66fa4c8b1ec4b9e42c8a7180145b4c78b0c846c224872ba9736f6fee8d7bf252424f8cc427b9486a280196d25e915b43eeffd2b6ae789b1b981124b06aff1fdc43d4212ee1bb87c575736fb674b1da4e05cabf8148866979d09a97d09566e7388") ioctl$void(0xffffffffffffffff, 0x0) 2018/02/07 00:50:41 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000025000-0x20)={@generic="90e3d94a70268afe676467ab8d40f5fc", @ifru_flags=0x1000}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)) 2018/02/07 00:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000f7000)={{}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$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)) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r8 = openat$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) r9 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003be000-0xfe)={r7, 0x9, 0xf6, "58005e509871571adc1a0f61a0dad0e20a851ed38c30619c46cd7f834801603023e9e718dc89403e953cfb2b5de9f9264e6e29b6fba47522db18a090d12faaf6dcff98a15324118c16ffa1b7ca81a566a0fd0a280c8bf9ba4e6aa49c27a26f873154091f52d2007c65d364c9ebec5b2f8db7c97dcf39b70bfa80dbdc01d08c82148e9f93d5e20229446250fd9ceddea3144ae9c6330b293e0013f7d979dc750c3dffb94fe1a9c3491bf079c221cead3e572261d3e9b3835e42409c60ee040a3df25bbd2f114dc1f71d66ce0dacd282fae792bd118580ac90068bbd23ea3df6a462ce565d973d79aa093fe30e8f3cc2a0f2ba3d13d690"}, 0xfe) setsockopt$inet6_mreq(r9, 0x29, 0x2d, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) getuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000ffc000-0xc), &(0x7f0000136000)=0xc) 2018/02/07 00:50:41 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea5000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002fb000)={0x3, &(0x7f0000028000-0x18)=[{0x2, 0x2, 0x27, 0x55}, {0x6, 0x8, 0x5, 0xf30}, {0x4, 0x8, 0x1f, 0xff}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) r4 = dup(r1) listen$netrom(r4, 0x1) readv(r1, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timerfd_settime(r0, 0x1, &(0x7f000083f000-0x20)={{}, {0x77359400}}, &(0x7f0000641000-0x20)={{}, {0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r5, 0x8}}, &(0x7f0000ee7000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/07 00:50:41 executing program 2: acct(&(0x7f0000f62000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f000062f000-0x10)=[{&(0x7f0000b07000-0x32)="f6", 0x1}], 0x1) r1 = creat(&(0x7f0000808000)='./file0\x00', 0x100) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000838000)={r2, 0xffffffffffffc636, 0x4, "d1f85dd8c20111831cbfebdfb4cd19cc1443510b38c759dbc9db0b6cca584976ff0f87dfe96b5c51aada3311861308c0d303820ab1215a7e2fffa5864fe8efd86318d2cd5558a2c81f0067a5512dadd37c79826c346d60a97799d9de8d00efd466ac2664a888cde422284031246bbc018700829ab0f472500e30539f69e3285ae2e0295bd33d1d6f3c5db79237e860ac71cf72be734dd52cce6a029b064b83310e497ee10bc31acaf96ea85e1e89cda40a1ee0f348513dc31982b3712398a5c2e90d2e110cc2d282341da526ce9342dcbd43d635967c9f46d997a33d80da91"}) 2018/02/07 00:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000198000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000b56000/0x2000)=nil}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000eb0000-0x68)={0x2, 0x0, [{0xbe3f, 0x1, 0x0, 0x0, @sint={0x7, 0xc3}}, {0xff, 0x3, 0x0, 0x0, @irqchip={0x4, 0x5}}]}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f00003e2000/0x4000)=nil}) 2018/02/07 00:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x87a6) futex(&(0x7f0000e0a000)=0x4, 0xd, 0x0, &(0x7f0000d74000)={0x0, 0x1c9c380}, &(0x7f0000d59000-0x4)=0xffffffff, 0x69f) sendmsg$kcm(r0, &(0x7f000026b000-0x38)={&(0x7f000041e000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000a21000)=[], 0x0, &(0x7f00005c1000-0x12b8)=[]}, 0x0) bind$inet(r0, &(0x7f00005d2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/07 00:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000f5000-0x50)={{0xfffffffffffffff8}, {0x4252, 0x3}, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 138.586085] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 138.678422] device lo entered promiscuous mode [ 138.710202] device lo left promiscuous mode 2018/02/07 00:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)) socketpair(0x9, 0xa, 0x83fe, &(0x7f00005d1000-0x8)={0x0}) ioctl$TCSETA(r1, 0x5406, &(0x7f000002b000-0x14)={0x5, 0x28e, 0x5, 0x100, 0x6, 0x1, 0x6, 0xde, 0x3, 0x800}) signalfd(r0, &(0x7f0000cc4000-0x8)={0x9}, 0x8) 2018/02/07 00:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000667000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c09000)={0x20, 0x0, 0x1, 0x100000001}) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f00005d3000-0x8)={0x0, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de5000)={0x4, r2, 0x10000, 0x100000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007f6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, 0x1, 0x80000001, 0x1a603079, 0x1f, 0x80000000}, &(0x7f0000de9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d1d000)={r5, 0x1ff}, 0x6) r6 = syz_open_dev$sndmidi(&(0x7f0000ca4000)='/dev/snd/midiC#D#\x00', 0x3, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000b9e000)=0xfffffffffffffffd, 0x4) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, []}, 0x20}, 0x1}, 0x0) 2018/02/07 00:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000f6c000-0xc)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000bae000-0x28)={0x5, 0x4, 0x6, 0x9, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)) syz_open_pts(r0, 0x20000000a4400) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000fbc000-0x10), 0x10) r2 = add_key$keyring(&(0x7f00005df000)='keyring\x00', &(0x7f00003cd000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000607000-0x8)='keyring\x00', &(0x7f000019b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000aad000)="e1a8701a8d4c794ed87a633c90da0dfb303c6a7bd3c4d3caba0c", 0x1a, r3) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/02/07 00:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f}}) r1 = syz_open_procfs(0x0, &(0x7f00000ca000-0x7)='ns/mnt\x00') ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000fd4000)) 2018/02/07 00:50:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000054c000-0x8)='./file0\x00', &(0x7f0000260000)='./file0\x00', &(0x7f000001c000)='romfs\x00', 0x11000, &(0x7f0000200000)="13cd659961106660fbb94a97711ff459636211e97accb8533863476873fb9e841e2c107805dbbb66121a178e8cb1") r0 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000819000-0x28)={@common='teql0\x00'}) 2018/02/07 00:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0xf7fffffffffffffa) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/07 00:50:41 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000765000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="0002162c90d1553976f202150e79f4dc") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr]}, 0x24) 2018/02/07 00:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x406, &(0x7f0000497000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) io_setup(0x4a76, &(0x7f0000771000)) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r1+10000000}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) io_destroy(r0) 2018/02/07 00:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) accept4(r0, &(0x7f0000ab4000)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00008b4000)=0x10, 0x80800) 2018/02/07 00:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x100000b, 0x12, r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000bb7000-0x4)) 2018/02/07 00:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00009b4000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x40) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000043000)={0x5, 0x1ff, [{0x100}, {0x0, 0x0, 0xb488}, {0x5}, {0x43, 0x0, 0x7ff}, {0x2}]}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f000096b000)) syz_open_dev$mice(&(0x7f00000d1000)='/dev/input/mice\x00', 0x0, 0x32000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000079e000-0xa3)={0x0, 0x9b, "4401429c54598b368329371d2e5f782ecd62d4bb8ec2054dd20f9fee75fa59d6a6b7985ae31b864d983f7853e3617fbb105ac6dba6a335003e5abca4e9b5d95d1cd9788f7f689daaf0a05f380af0ea75dd303beb14fb77a28f79e3fc684bbc699d5fc547929ffc2aa59066b9a3e8311b741d5bf07cf46ee4e1a9c92cd07b18839cd30028f83dda248fa23fc506944732fdd7fc208f3a05c8e8c332"}, &(0x7f0000a3d000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000971000)=@assoc_id=r4, &(0x7f00006ca000-0x4)=0x4) 2018/02/07 00:50:41 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sigaltstack(&(0x7f0000fe6000/0x1000)=nil, 0x0) fallocate(r0, 0x2, 0x6, 0x9) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ed6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000821000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setresuid(r2, r3, r4) 2018/02/07 00:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet(0x2, 0xa, 0x10001) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f000005d000), &(0x7f00009ab000-0x4)=0x4) 2018/02/07 00:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a8e000-0x12)='/dev/input/mouse#\x00', 0x7c9, 0x2000) fdatasync(r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000957000)={0x0, r0, 0x6, 0x2}, 0x14) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000f44000)={0x0, 0x8, 0x0, 0x4}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a0b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ca000)={0x1000, 0x7, 0x20, 0xffffffff, 0x0, 0x1}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f34000-0x10), 0x0) 2018/02/07 00:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cbf000)={0x0, 0xbdb}, &(0x7f00009cb000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f0e000-0x8)={r1, 0x2, 0x4}, 0x8) getsockname(r0, &(0x7f0000325000-0x58)=@alg, &(0x7f00002f4000-0x4)=0x58) 2018/02/07 00:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000024b000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000355000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000196000)={{0x1, 0x1, 0x0, 0x7fff, 0x7f, 0xfd0}, 0x10000}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00007a1000), &(0x7f0000583000)=0x4) 2018/02/07 00:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000280000-0x66)="4b83e6022112c808f691a6ac191cebd205142aa61d2b684e319998179a0be265c4425434952ffef4d9e60806da85b75bc8b4077428ecc69ec9c61856962f6193061d6193164cb4ae14ed9a13637d7d6baa5036fd3229c581ec1a88096169026607acadcf6948", 0x66, 0x8000, &(0x7f0000122000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000061a000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007a2000-0x8)={0x0, 0x3}, &(0x7f00007d1000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000782000)=@assoc_value={r2, 0x4}, 0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b03000)) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b3a000-0x1000)="5ea9ef4f23baad477477aeed69e1f6430ed30fafdc56f8a6a8b41c781c9da9fd4a375accbcdf3737b62567946ff70bc5da2520ba4992c9c2e7e43e50e5a8399eb024af611b0bcaa38015b544778e90f9cd556c306dbfd68e94420d2675e424f26d3ddbcd5eb5e2333e1c3e890dcf1939f6af507c130a4b310f159d26033466516905a64105", 0x85, 0x0, &(0x7f0000185000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f00007ed000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x4cc}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) userfaultfd(0x80800) 2018/02/07 00:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c61000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x8, 0x2b, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x1, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000082e000-0xa8)="08545302b6cecacc5cea3fb6c7271c01af671c3066e0949f65515d7785b98857c26c5debcbd89f33a68ad3a8b928dd804b3df3461e805e512ce44f964e83d4e047b70f1c4a21507488370df7500eb392c75544092413ecca4085b5f2184e49c3b59532c402489f4b9c3be434d36b74e06ef3f9f38be855d645d4f2074e2f3d6e8d71d8074a6cd1589f47611c9e78eac665fed85bfa67e5ca1db126101e208e3c53aefa1d87fd5598") 2018/02/07 00:50:41 executing program 6: r0 = socket$kcm(0x29, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000028e000)='/dev/mixer\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000-0x24)={0x4, 0x1f, 0x119, 0x2, 0x2, 0x5, 0x80, 0xefc, 0xc269, 0x7, 0x9, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x3c1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) 2018/02/07 00:50:41 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000760000-0xe8)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000c73000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000ae6000)=0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000076c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000692000)=0x401, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000233000)={@empty, 0x1, 0x3, 0x3, 0x4, 0x8000, 0x6, 0x6}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000042f000-0x4)) sendto$inet(r1, &(0x7f000043a000)='6\x00', 0x2, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000790000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f000095c000-0x4)=0xe8) bind$inet(r1, &(0x7f0000910000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a77000)) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000824000-0xa8)=@routing={0x0, 0x14, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0xa8) 2018/02/07 00:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup(r2) sendmmsg$nfc_llcp(r3, &(0x7f0000934000)=[{&(0x7f0000876000)={0x27, 0x0, 0xfffffffffffffffb, 0x5, 0x5, 0x8, "21c395612f706a4e4e0ee938b5f989a443125268d679fff88663b5361d010329e72dfefbaad1ec8963270721fc466bdf4b6c41edb24542dde79b2ec2d31f3c", 0x9}, 0x60, &(0x7f0000d75000)=[], 0x0, &(0x7f0000b18000)={0xe8, 0x0, 0x20, "041a38536e70b44fc261052181bac5aef86fddef8b831dcdb886b70ef4fbe267aa8d77d3f3b58f6e3179a053fa9297a12a422ff1e7e60aa60182aed0444880d8d5eebc37f3e02cf880340f7b9b2ffa08cf3c2823ebc49258cd7d1376eaa3fcead8a59931c76e201ecf8d53ff77aa03821f74a0107546d7dc08c5ac157f41abddc31ed1a6c74b480b75aaed4ac746a248f3d02e6093dfb7dea68c07199e77f9cfb05eeede9b5fb0ae3cdca00b339a7ea4d0f7a647e9fa5112ec7b5c93ed5ec243e0cd91736ddbee9892e9a9c85239798a880816f1c4"}, 0xe8, 0x80c0}], 0x1, 0x0) r4 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f000016d000-0x138)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fea000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000e96000-0x4)=0xe8) ioprio_get$uid(0x0, r5) ioctl$KVM_SMI(r2, 0xaeb7) socketpair(0x2, 0x7, 0x4, &(0x7f0000b26000)) connect$inet(r4, &(0x7f00008fc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r6 = accept(0xffffffffffffffff, &(0x7f000010f000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d15000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x0, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dea000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00005e4000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000873000)={"faac24e8450282f764e646670a05023b", {0x4, 0x4, 0x1, "d911ab77d34b", 0x2}}) io_setup(0xffffffff80000000, &(0x7f000017b000-0x8)) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000327000-0x8)=0x2) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000777000-0x1004)={0x1000, "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"}) socket$netlink(0x10, 0x3, 0x0) 2018/02/07 00:50:41 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f000021d000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000a33000)={0x2, 0x3, [{0x8, 0x0, 0x7}, {0xffffffffffffffff, 0x0, 0x8001}]}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000031d000)="ada56317b5dea269a34e99ba278630ad148131fb96ba6c4653097569aa985df6f8bd4c394518d0fb26b965080ec1e673d8a00525362d4fd1a06e8d3a99ad644deaedd821e58504354afd7a5f1b60b39f4e140d89dec8a5802ed5c6e1aa60bedd1c9422d296f5bc") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) memfd_create(&(0x7f0000346000)='}\x00', 0x2) io_setup(0x8, &(0x7f0000002000)) 2018/02/07 00:50:41 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = inotify_init() 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), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ba000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00005c0000-0x24)) r2 = syz_open_dev$audion(&(0x7f00009f2000)='/dev/audio#\x00', 0xc1, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000076c000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @local}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000dd1000-0x4)=0xe8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xffffffffffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x70000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00006f1000)=[], 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') 2018/02/07 00:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000902000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd}) 2018/02/07 00:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000e27000-0x6a)="6aba", 0x2, 0x4044810, &(0x7f0000908000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c7e000-0x8), 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000fac000-0x10)) getsockname$unix(0xffffffffffffffff, &(0x7f0000bc5000)=@file={0x0, ""/89}, &(0x7f0000ca5000-0x4)=0x5b) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/07 00:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/autofs\x00', 0x68000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) unshare(0x400) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) 2018/02/07 00:50:42 executing program 7: 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, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000468000)='/dev/kvm\x00', 0x2000000000040, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000029b000)=0x1) syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) 2018/02/07 00:50:42 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000008000-0x4), 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000018000)={0x5, [0x3bb3, 0x5, 0x7, 0x20, 0x3]}, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/07 00:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000feb000)={0x0, 0x0}) futex(&(0x7f0000350000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r0, r1+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/07 00:50:42 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000580000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x25}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/audio\x00', 0x100, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000fc4000), 0x0, 0x0, 0x0, 0x0) 2018/02/07 00:50:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f000019f000)='/dev/sg#\x00', 0x0, 0x800) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000964000)={0x0, 0x41f, 0x8001, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a95000)={0x9, [0x8, 0x9f, 0x2, 0x3ff, 0x3, 0x5315f15a, 0x5, 0x5, 0x2]}, 0x16) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) r2 = open(&(0x7f0000e0b000)='./file0\x00', 0x28100, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000ef000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x8000000000000d}, 0x3}}}, &(0x7f00005d3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000bba000-0x81)={r3, 0x79, "ecfdbcfaec2b484121f13292cd566a0d52adfba614c2c0ef4c9d4851d1d9d7d0e31eedf6d153d1bd163b1bad37a1ec456ae56237dbffc7f1966a738c4318916474c26ea7510c099c9a419c8946de19ca50d29076a60d916af7a09e0373bf36d1bdca86a6b0f60c1f19306932e05912ebd2d10c7a5441bf2d17"}, &(0x7f0000145000)=0x81) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000174000)={r3, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xda4}}, 0x100000001, 0x81, 0x9, 0x6, 0x800}, &(0x7f0000300000-0x4)=0xa0) process_vm_readv(r4, &(0x7f0000d4d000)=[{&(0x7f0000c51000)=""/179, 0xb3}, {&(0x7f000033e000-0x44)=""/68, 0x44}, {&(0x7f0000a86000-0xb2)=""/178, 0xb2}], 0x3, &(0x7f0000762000-0x60)=[{&(0x7f0000af9000)=""/205, 0xcd}, {&(0x7f0000253000)=""/124, 0x7c}, {&(0x7f0000ec9000-0xa2)=""/162, 0xa2}, {&(0x7f00001b0000-0x1000)=""/4096, 0x1000}, {&(0x7f00004cf000)=""/201, 0xc9}, {&(0x7f0000b7b000)=""/4096, 0x1000}], 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f89000)={0x6df9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000520000)) 2018/02/07 00:50:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f0000002000-0x68)=""/104, 0xfffffe32, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10040, 0x1, 0x1, 0x2964, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x8, 0x2, 0x8, 0xffff, 0x8}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0xa9be}, &(0x7f0000002000)=0x8) 2018/02/07 00:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000ac1000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getpriority(0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000c9f000-0xa)='/dev/vcs#\x00', 0x0, 0x4002) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) sched_getattr(0x0, &(0x7f0000ce3000-0x30), 0x30, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x8db) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f71000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000abc000)={0x0}, &(0x7f00005e7000)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f000043f000-0xc)={r1, r1}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002e0000-0x4)=0x5) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/07 00:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c000800040000000001f4ff01", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000049000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x0, 0x40, 0xff, 0x401, 0xff, 0xffff, 0x6, 0x1, 0x401, 0x4, 0x34f, 0x3, 0xffffe00000000000, 0x200, 0x2]}, &(0x7f0000568000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dfd000-0x10)={r1, 0xc3, &(0x7f0000042000-0xa4)=[]}, &(0x7f000034c000)=0x10) 2018/02/07 00:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00001fc000)={0x0, 0x26fe, 0x2, &(0x7f0000ba4000-0x8)}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000477000)=@assoc_id=0x0, &(0x7f000052a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c66000-0xb9)={0x0, 0xb1, "27d2d677ed771b48aa28facf573d3dd66a32c2c3f3d3437a53081fe187c21d1d20022876da2baf55c4c0f5b5c7c1c3a51a608a4e59e24f0f5848f780e00c1aad3eaba7054e74279095e49db8937e2ce6a568dae9ad2999b3daf3a24f339f58b27923b86dd6accdfc19e91b4e75f471972675d3453362f19c4b95a7176e99fd5fb5ae729e50b9c3627639959cf0f19315c54593f4c28dad875a6f00b72c0a18a15e5a4e5d75624f10ff3f7cc363ad5618ab"}, &(0x7f0000a1c000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b3000)=@sack_info={r1, 0x0, 0x4}, &(0x7f0000ff5000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000080f000-0xb8)={r1, 0x3, 0x80000001, 0x1000, 0xfff, 0x1, 0x76, 0x0, {r2, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0xfffffffffffffff9, 0x4, 0xffff, 0x1548}}, &(0x7f000017b000)=0xb8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000c5000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a6e000-0x4)={0x401}, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c1b000-0x10)={0xbdbe, 0x3, 0x8}) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/02/07 00:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = syz_open_dev$mouse(&(0x7f0000f77000-0x12)='/dev/input/mouse#\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000189000-0x10)={0x6, 0xacc}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x4) [ 139.973731] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 00:50:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x420180) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000083000)="dd", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000ffc000)={0x2, 0x3, 0x5, 0x9, "91d7be5cfcd7e21a0c228a09c3384a34e55a0f879660c72256e85f123802a12ac459f80e525c59ce10f3e71d", 0x9}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c22000-0x11)={0x0, 0x9, "437569352ab6a8f693"}, &(0x7f000015a000)=0x11) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000243000)={r3, 0x8000}, &(0x7f00004aa000-0x4)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000ffd000)) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:50:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x20, 0x101000) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = dup2(r3, r3) lseek(r0, 0x0, 0x0) r5 = userfaultfd(0x0) mprotect(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCSCTTY(r4, 0x540e, 0x800) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000012000)=0xfffffff1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:50:42 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0xddbd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000062000)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3d}}}, 0x8c) 2018/02/07 00:50:42 executing program 1: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x20}}, &(0x7f0000760000)=0xb8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00006c2000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000200000-0xc)={0x3, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000746000)={0x1}) 2018/02/07 00:50:42 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x37) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000879000-0x4c)={0x8, 0x4, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f73000), &(0x7f0000d76000-0x4)=0x4) ioperm(0xffffffff00000001, 0x7, 0x7) fcntl$getflags(r2, 0x408) r4 = dup2(r1, r3) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000b02000)=0x2) ioctl$VT_DISALLOCATE(r4, 0x5608) 2018/02/07 00:50:42 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000dc6000-0x38)={&(0x7f000039d000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000dc6000-0x60)=[], 0x6, 0x0, 0x0, 0x2000000010}, 0x40000000000c800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000dc5000-0x4)) 2018/02/07 00:50:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae3000-0x8)={0x0, 0x8, 0x26f}, &(0x7f00005f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ff000)={r1, 0x49}, &(0x7f00002fa000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000daa000-0x4)=0xc) waitid(0x2, r2, &(0x7f0000980000), 0x8100000d, &(0x7f000069b000)) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x2271, &(0x7f0000001000)) 2018/02/07 00:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00008b6000)=""/157, 0x9d) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f00009a7000-0xd)='/dev/usbmon#\x00', 0x3, 0x10240) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b70000)={'vcan0\x00', r1}) 2018/02/07 00:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007f1000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eff000)) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x1) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003d000-0x10)={0x8000000000078}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) 2018/02/07 00:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) recvmsg(r1, &(0x7f0000b54000-0x38)={&(0x7f00003d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00005fe000)=[], 0x0, &(0x7f0000a81000-0x1d)=""/50, 0x32}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x80000000, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3f, 0x200, 0xfffffffffffffffe, 0x6, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000155000)={{0x40, 0x400, 0x7f, 0x0, 0x6, 0x800}, 0x7f}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/02/07 00:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005fd000)=@getpolicy={0x50, 0x15, 0x431, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, 0xb}, []}, 0x50}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000442000)={'vcan0\x00', 0x0}) getresuid(&(0x7f0000780000-0x4), &(0x7f00008dd000-0x4), &(0x7f0000122000-0x4)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000655000-0xc)={@loopback, @local, 0x0}, &(0x7f00000a4000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001a1000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000102000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000040a000)={&(0x7f000081d000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00004e7000)={&(0x7f0000e93000-0x1f0)=@acquire={0x1f0, 0x17, 0x200, 0x5, 0x1, {{@in6=@empty, 0x1, 0x7f}, @in=@multicast2=0xe0000002, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x0, 0x3, 0x8, 0xa, 0x20, 0x0, 0x3e, r1, r2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x2, 0x2, 0xa9, 0x3, 0x3, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0xfffffffffffffff8, 0x9, 0x8, 0x3, 0x100, 0x2, 0x3ff, 0x2}, {0x7fffffff, 0x4, 0x2, 0x1}, 0x101, 0x0, 0x0, 0x1, 0x1, 0x3}, 0xfffffffffffffff0, 0x7, 0x3, 0x2}, [@ipv4_hthresh={0x8, 0x3, {0xc, 0x3}}, @policy_type={0xc, 0x10}, @ipv4_hthresh={0x8, 0x3, {0x1f, 0x4}}, @lifetime_val={0x28, 0x9, {0x4, 0x1, 0xa0, 0xff}}, @algo_aead={0x84, 0x12, {{'ccm_base(lrw-cast6-avx,sha512-avx2)\x00'}, 0x1b8, 0x0, "3960289b65eed53faa62a9c3c5629cf3a3456b3659443f492470cfa4755faec3d6bf3411bbcce3973fca059cf3d52d5a7770bb0e590e38"}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x220000080}, 0x10) 2018/02/07 00:50:42 executing program 6: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x1d) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) read(r1, &(0x7f0000910000)=""/100, 0x64) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000860000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000326000-0x108)={0x0, {{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x41}}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x108) 2018/02/07 00:50:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f79000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000d4a000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000519000)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000710000-0x8)=0x2) ioctl$TCXONC(r0, 0x540a, 0x8001) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000eef000)=@pic) 2018/02/07 00:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000259000-0x8)=@assoc_value={0x0}, &(0x7f0000816000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000db3000-0x4)=r2, 0x4) 2018/02/07 00:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b9000-0x1)='\x00', 0x5) recvfrom$inet(r0, &(0x7f000021d000-0x9e)=""/158, 0x9e, 0x101, 0x0, 0x0) r1 = getpid() ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000d0b000-0x8)) ptrace$setopts(0x4206, r1, 0x5, 0x100058) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000673000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x8000004082) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000da9000)={[{0x8000000, 0x9, 0x20, 0x80000000, 0x2, 0x1, 0x100, 0xc9a, 0x8, 0x9, 0x1, 0x9, 0x6ef5}, {0x13, 0x7ff, 0x8, 0x1, 0x1ff, 0x3, 0x5, 0xffffffffffffffc1, 0x5, 0x5, 0x9, 0x8, 0xe1}, {0x97fa, 0xfffffffffffffffc, 0xff, 0x8, 0x8, 0x4, 0x400, 0x401, 0xf9, 0x8, 0x2}], 0x5}) 2018/02/07 00:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000485000)='/dev/loop#\x00', 0x0, 0x2100) r0 = creat(&(0x7f00000c9000)='./file0\x00', 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef9000-0x4)=0x3, 0x4) readahead(r0, 0xfffffffffffffffe, 0x0) 2018/02/07 00:50:42 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x9677, 0x78, &(0x7f000068b000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000+0x7f1)={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) [ 140.457705] kauditd_printk_skb: 643 callbacks suppressed [ 140.457714] audit: type=1400 audit(1517964642.876:3039): avc: denied { net_admin } for pid=4113 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 140.517883] audit: type=1400 audit(1517964642.925:3040): avc: denied { net_admin } for pid=4115 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 140.542487] audit: type=1400 audit(1517964642.926:3041): avc: denied { net_admin } for pid=4115 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 140.567037] audit: type=1400 audit(1517964642.930:3042): avc: denied { map } for pid=18118 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/07 00:50:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000063d000-0x4)) ioctl$void(r0, 0x5450) 2018/02/07 00:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001cd000-0x4)=0xffff, 0x9, 0xfffffffffffffffb, &(0x7f0000c06000), &(0x7f0000c1f000-0x4)=0xff, 0x9) r0 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0xda72, 0x6102) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000106000-0x8)={0x0, 0x6}, &(0x7f0000268000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d2f000)={r1, 0xffffffff00000000}, &(0x7f00002a2000-0x4)=0x8) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r3, &(0x7f00001b5000), 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb9000-0xe8)={{{@in=@multicast2, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000401000)=0xe8) 2018/02/07 00:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004b9000-0x8)='./file0\x00', 0x80000, 0x140) readlinkat(r0, &(0x7f0000cdd000-0x8)='./file0\x00', &(0x7f000042f000), 0x0) mount(&(0x7f000016e000)='./file1\x00', &(0x7f0000a01000-0x8)='./file0\x00', &(0x7f00004a7000-0x6)='btrfs\x00', 0x2450, &(0x7f0000f2e000)="241d653655af22b068bb13b26b4fe13c22ecdab0df0905a0b5fa61bc0d2ee61743657d96d1ef06af9a8334a9ca92b2ed31efaea9492911b33986a079e21a2ca270f1b74de93dbb13b1f16ae87118af62256e9d2e9c1ad9f0948aa438561ce120bfa8c57c0f1716e628d7a838d493dd8d9ae54d713f566348123b9d11539aa71c539eab910b852576946ba1e555d8f51150b33830242817b159d898f1c2cdeb50a3e4a72dbdc45e66c35ff2729d3ed31e5d6cfe061d46019cdaed02056451") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d76000-0x8)='./file0\x00', 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/07 00:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000348000)={0x154f}, &(0x7f0000193000-0x8), 0x8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000218000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xe6) 2018/02/07 00:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setns(r0, 0x40000000) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003a4000)='./file1\x00', &(0x7f0000287000)='./file0\x00', &(0x7f0000ac8000)='tmpfs\x00', 0x0, &(0x7f0000da1000)="2c90b3e73f3a7522f1653c67c2778d5868c4902c") 2018/02/07 00:50:43 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000304000-0x12)='/dev/input/event#\x00', 0x2000000000, 0x4000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc3000-0xc)='/dev/rfkill\x00', 0x200100, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000d12000-0x8)) rt_sigaction(0x3d, &(0x7f0000163000-0x20)={0x1, {0x1}, 0x40000001, 0x7}, &(0x7f000022b000), 0x8, &(0x7f0000fc2000-0x8)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)}) 2018/02/07 00:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5d66) accept$packet(r2, &(0x7f0000a75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000945000-0x4)=0x14) clock_gettime(0x0, &(0x7f00002e0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000280000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000b09000-0x38)={&(0x7f000002b000-0x10)={0x1d, r3}, 0x10, &(0x7f0000aa3000-0x10)={&(0x7f0000358000-0x48)={0x3, 0x400, 0x6, {r4, r5/1000+10000}, {r6, r7/1000+30000}, {0x1, 0xf0, 0x2, 0x2b90}, 0x1, @can={{0x1, 0x6, 0x6, 0x3}, 0x4, 0x1, 0x0, 0x0, "9b7c64dc53041489"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x80) r8 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000cc1000)={0x0, 0x4, r0, 0x26, r8, 0x3ff, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ccb000-0x6)={0x0, 0x9}, &(0x7f0000c23000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000622000-0x10)={r9, 0x0, 0x5f78, 0x7}, 0x10) r10 = socket$bt_rfcomm(0x1f, 0x1, 0x3) kcmp(r0, r1, 0x1, r10, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)) userfaultfd(0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00001b9000)=""/67) 2018/02/07 00:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000d91000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) 2018/02/07 00:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000075e000-0x4)=0x8c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000037e000)='bic\x00', 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 140.601719] audit: type=1400 audit(1517964643.021:3043): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 140.632646] audit: type=1400 audit(1517964643.052:3044): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 140.705916] tmpfs: No value for mount option '³ç?:u"ñe0x0) getpgrp(r1) getpid() r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00002ce000)='net/anycast6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000579000-0x10)='/selinux/status\x00', 0x0, 0x0) getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8}) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00007cf000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x90) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000a8f000)) clone(0x0, &(0x7f0000a02000), &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000), &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) timer_gettime(r6, &(0x7f00009fa000-0x20)) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000001b000)={{}, 'port0\x00'}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000070b000)={0x0, 0x7530}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000243000-0x8), 0x8) r7 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4), 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a59000), 0x4) bind$inet6(r0, &(0x7f0000e2a000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x12) sendto$inet6(r5, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r7, &(0x7f0000e18000)=[{&(0x7f0000343000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f0000726000-0x70)=[]}], 0x1, 0x1) [ 140.787569] tmpfs: No value for mount option '³ç?:u"ñe0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setsig(r0, 0xa, 0x1f) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 140.875968] audit: type=1400 audit(1517964643.122:3048): avc: denied { sys_admin } for pid=18122 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001aa000)={0x0, 0x5, 0x0, []}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000677000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/07 00:50:43 executing program 0: pipe(&(0x7f0000d28000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b59000-0x30)={0x74, 0x0, &(0x7f0000882000-0x74)=[@increfs={0x40046304, 0x3}, @release={0x40046306, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000046e000)=[@fda={0x66646185, 0x0, 0x2, 0x30}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x2, 0x38}], &(0x7f000046f000)=[0x48, 0x78, 0x7bb9cdb5ffc10066, 0x0, 0x8a250c58d80cdaa2]}}, @release={0x40046306, 0x2}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x3, 0x1}], 0x3d, 0x0, &(0x7f0000dd6000)="370766a02d4f6d1f64c928d136e842b9f5735f02bba05dc4ee6b029a6cd551cf204043fc72bf55f7311959afca8944ac12e87712d401c7d5fec00ed90a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_dev$adsp(&(0x7f000093d000-0xb)='/dev/adsp#\x00', 0x2, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ac0000)=0x7, 0x4) mlock(&(0x7f0000f3f000/0x1000)=nil, 0x1000) ioctl$KDADDIO(r1, 0x4b34, 0x1) r3 = epoll_create(0x23) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c3a000)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000177000-0x24)) 2018/02/07 00:50:43 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20000000008000) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000044b000)='./file0\x00', 0x60) r2 = open$dir(&(0x7f00002ea000-0x8)='./file0\x00', 0x2900, 0xb73f9849879a1bdf) linkat(r1, &(0x7f0000155000)='./file0\x00', r2, &(0x7f0000245000)='./file0\x00', 0x1400) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000015c000-0xa0)=[{&(0x7f00000f8000)=""/127, 0x7f}, {&(0x7f0000316000-0xdb)=""/219, 0xdb}, {&(0x7f00002ce000-0x1000)=""/4096, 0x1000}, {&(0x7f000044d000-0x28)=""/40, 0x28}, {&(0x7f00001ad000)=""/53, 0x35}, {&(0x7f000017e000)=""/118, 0x76}, {&(0x7f000044c000)=""/164, 0xa4}, {&(0x7f0000217000)=""/99, 0x63}, {&(0x7f00000b6000)=""/160, 0xa0}, {&(0x7f00001c9000)=""/10, 0xa}], 0xa, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000034a000)=@assoc_id=0x0, &(0x7f000044e000-0x2)=0x4) delete_module(&(0x7f0000049000-0x2)='@\x00', 0xa00) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000131000)={r3, 0x5}, &(0x7f0000148000)=0x8) 2018/02/07 00:50:43 executing program 6: timer_gettime(0x0, &(0x7f0000374000-0x20)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000041a000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff7}) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x1, 0x1c000, 0xaeab, 0x4, 0x1f, 0x4}}, 0x8) 2018/02/07 00:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000ab3000)="d33ca9b681625550106183", 0xb, 0x40, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f0000390000-0x4)) 2018/02/07 00:50:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000040a000)={0x0, @in6={{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}}, &(0x7f0000001000-0x4)=0x8c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000981000-0x10)={r1, 0x2, 0x1, 0x10001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) clone(0x68240000, &(0x7f0000298000-0x75), &(0x7f0000ef9000-0x4), &(0x7f0000847000), &(0x7f000026a000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b8b000)={0x2, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000998000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00007a1000)=@pic={0xfffffffffffffffd, 0x2, 0x7, 0x1, 0x0, 0x8001, 0x1000, 0x78, 0x3, 0xbb, 0x8, 0x1, 0x4, 0xff, 0xfffffffffffff800, 0x5}) 2018/02/07 00:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000876000-0x12)='/dev/input/mouse#\x00', 0x7, 0x8100) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000224000)={0x6, 0x10001, 0xfffffffffffffff8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000afa000-0x38)={0x0, 0x0, &(0x7f0000f7e000-0x30)=[{&(0x7f0000415000-0xe0)="ec16976ee9deb796d06cc50c94eed44555eb7545e2d527046bb68710a1607ccc5a26c953c41478bcffe51515de1217a2067b90aeec1706a33ce6be33af440314f63c1c4f969754f0b88688739195a9c92808e291ae9dcec1b5048caa71c03adc9b58770ce22d2f2ca3149a7b82431567b05ebaed1f1888e73bd5bb6c136d9efbdcf8c170a465940ad0a1cd3847fb5771600367eb7a436dee91cb5e4bb823391aac3080161fa1a13b0ad19f2ffd5e9aca2454a194116c9c829ae0130860fca7cdc0c0e4ec1b82b6cb9b3a7c8a9c9801db0888d255d42da9127b76df3a496433ed", 0xe0}, {&(0x7f0000c1f000-0xd)="dac3c6e88d0387561420655286", 0xd}, {&(0x7f0000e95000)="adad85ef4cb84f23ba998f9b57c61a5e9109c3e77bdf713174b4e31deff57139bf45f172acdea53c1091a32560fbd40dd9d444ce456df48e4852f345ae2c7b4e8e249bce4ec4fdb58c1cc5fe2b5632834720ab2c9bc8cf", 0x57}], 0x3, &(0x7f0000fac000-0x130)=[{0x20, 0x13e, 0x100000001, "1c13d00e713753cd8d4fc269d0cf4c95"}, {0x110, 0x11f, 0x5, "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"}], 0x130, 0x1}, 0x4000) r2 = accept4$packet(r0, &(0x7f000025d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b42000)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000928000-0xc)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000075b000-0x61)={0x0, 0x59, "6caba95bcd14e5ce775740b343fcc661d32ebbb90bf283f83fef12d7371d131a5122aeee3c65d6c3a3f66ccc08f37bd8589e86f6632fe2b376f0bf9a9e52d67475f6e1982aa50e3731849e3a94108c010c3495a20d16fdf5a1"}, &(0x7f00004f9000-0x4)=0x61) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a6000)={r4, 0x7fff, 0x6, [0x7, 0x3, 0x5, 0x6, 0x8001, 0x2]}, 0x14) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d8b000)={0x9, 0x8000, 0x80000001, 0x0, r4}, &(0x7f0000125000)=0x10) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000041e000)=""/254) sendto$inet(r1, &(0x7f000087a000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00002fd000)={{0x2, 0x3, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x2, @rand_addr=0xfffffffffffffffe}, @generic="6b7a33956c5eed6873373b11eae632dd"}) 2018/02/07 00:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x7fffd) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0xbbb68c336244e190) 2018/02/07 00:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) getpeername$packet(r0, &(0x7f0000f43000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000098000)=0x14) clock_gettime(0x0, &(0x7f0000e7c000)) sendmsg$can_bcm(r0, &(0x7f0000b8b000-0x32)={&(0x7f0000550000-0x10)={0x1d}, 0x10, &(0x7f00000cd000-0x10)={&(0x7f000090a000-0x80)={0x1, 0x15, 0x4, {0x77359400}, {}, {0x3, 0x7617, 0x5, 0x4}, 0x1, @canfd={{0x4, 0x5, 0x8000}, 0x2, 0x1, 0x0, 0x0, "d6a715b7ee00ac7b61766731e5f556d9ff51af5498e1e18716d9b1869512c7d92a5dc9579690ae44f5f843080285b4308118e055695256de50e73f4aa6c0a455"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) syz_emit_ethernet(0x46, &(0x7f0000bca000-0x46)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "e30305", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\a\x00G', 0x0, "6ab7e5"}}}}}}}}, &(0x7f00009e2000)={0x0, 0x1, [0x0]}) 2018/02/07 00:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000437000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000435000-0x28)=[{r2, 0x1200}, {r1, 0x80}, {r5, 0x80}, {r5, 0x4010}, {r2, 0x80}], 0x5, 0x7f) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00001a4000-0xa)='/dev/cuse\x00', 0x1e18c0, 0x0) 2018/02/07 00:50:43 executing program 1: 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, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000092f000-0x8)='./file0\x00', &(0x7f0000257000)=""/137, 0x89) munlockall() r0 = syz_open_dev$vcsn(&(0x7f0000016000-0xa)='/dev/vcs#\x00', 0x0, 0x10129400) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000efd000-0x120)={0x80000000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x120) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000079c000-0x4), &(0x7f0000d23000)=0x4) 2018/02/07 00:50:43 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vcs\x00', 0x44000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000010000)={0x5, 0xdc, 0x0, 0x7c9a, 0x3, 0x3}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000026000), &(0x7f0000027000-0x4)=0x3a5) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000001e000)=""/27) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000a000-0x4c)={0x8, 0xd866, 0x5}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000)={0x0}, &(0x7f0000026000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000027000-0x8)={r2, 0x1}, &(0x7f0000016000)=0x8) 2018/02/07 00:50:43 executing program 4: mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x5, 0x132, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/07 00:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522}, &(0x7f0000034000)) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002df000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x7, 0x10001, 0x300000000000000, 0x81, 0xffffffff}, &(0x7f0000042000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fd5000-0x6)={0x0, 0xff}, &(0x7f0000bde000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b44000-0xb8)={r1, 0x1, 0x4, 0x1000, 0x7fff, 0xa4, 0x4, 0x1, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x7, 0xf7b, 0x1, 0x1}}, &(0x7f0000d54000)=0xb8) 2018/02/07 00:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) mq_unlink(&(0x7f0000275000)='-@(nodev\x00') setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/07 00:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000294000-0xb)='cifs.idmap\x00', &(0x7f000034f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000058f000-0x801)="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", 0x201, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}}) 2018/02/07 00:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f0f000)={0x0, 0x7}, &(0x7f0000a37000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000907000-0xb8)={0x0, 0xa8, 0xaad, 0x1f, 0x3, 0x8, 0x54, 0x80000000, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x9, 0x9, 0x2000, 0x9, 0x4}}, &(0x7f0000a0d000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000130000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b71000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ae7000)={0x0, 0x8, 0x0, 0xffffffff}, &(0x7f00003ff000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000770000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000dae000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000824000-0x4)=@assoc_id=0x0, &(0x7f00000ca000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000187000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f00009ae000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b77000-0x3c)={0x0, 0x34, "25e836e32271afd45d466e829d3b1a58710904da1f4719fb965002f9db8e7809cba92ee5e504c9a941484153f2173f365d6e617b"}, &(0x7f0000bf9000)=0x3c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e0f000+0x4e8)={0x0, 0x78, &(0x7f00009e4000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xffffffffffffffa8}, @in6={0xa, 0x3, 0x80000000, @empty, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f000000e000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000925000-0x8)={0x0}, &(0x7f0000039000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f9a000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000dff000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dd9000-0xf9)={0x0, 0xf1, "a2fe501190435a41bcd8b149d38e7e67d33e098c86f93eb2307f6d9f7756f43d88209d44f36276fa30e6bb0cb3bf3937fb1da9bb4bcf512dcfabe4c2f833fbbc3853ee5923673572e60163719b50621c3f2e3745c14540c0dd6dc9a449b3784a8083e9122558f4623ebe39fab9e178e63b012be1a60b78f4229d0e22848272d7c94606c5091421fc75c169a0e0fe33124c7c4e1f7ebbe0751cdd37013e3492826062c6dc8d69c2283635c28500ee7406146e8556579558febe00a2edf9667cfea1623f665018eb701912c01c65cf5dfe6027560067311e2af6d127ad593e6ab331c250145cb44143b64793e1cfdd5040ce"}, &(0x7f0000d0b000)=0xf9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004f6000-0x8)={0x1, [0x0]}, &(0x7f00008d7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a6d000-0x8)={0x0, 0x1}, &(0x7f0000cc3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000445000)={0xfffffffffffff4fb, 0x8, 0x4fce, 0xfffffffffffffff7, 0x0}, &(0x7f0000486000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000632000-0x10)={0x0, 0xffffffff, 0x892}, &(0x7f00007b7000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000525000-0xb8)={0x0, 0x9, 0xe3, 0x42a8, 0x100000000, 0x39bb, 0x2, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x9805, 0x6, 0xd93, 0x76}}, &(0x7f00008fc000-0x4)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000c12000)=[{&(0x7f0000dd6000)=@in6={0xa, 0x0, 0xe537, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f00002fb000-0x90)=[{&(0x7f0000e65000)="c3f7d5a19d2464483b391eb2dd3b5b3cba249f1851dc2a4f61fce25e716b02cf1e3d767219fe750baea42c717bd0cb95c450dfdffc9b5000c30c6650209b6700ba0c35802c55c1794892a4e94f0afb0aecea2ba7dea24f1cdbb5465cb97f684acbee0313154c20af36f713939e9bf88a53c966c8", 0x74}, {&(0x7f000004b000-0x71)="c088b4633d43374ad0de9c28ee56aa8cfa5de200004bfcac76976f2033eb26c23ca5173fa2c4aa6ed7903e708b570f63ffdd6053ae5d27af67e0297ef2b43b8f683f39a457a1760803720571266416dff6762d3cce7c492891bbe5ee726a7fd0c740609f8f6943463fb3880449392f6377", 0x71}, {&(0x7f0000d61000-0xfc)="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", 0xfc}, {&(0x7f0000899000)="33fcdd64370bdf943b04a46bb28a9a3785db21ea2b46d8bd6ca267a1b15fdea14300ba5338cc33f19753ba753aefe099da2316e831c9e2556084b720eb64c698e847f8220f453c8341d7b817d68be1fce962202d04cc6bd18cba2c7ba9d190bfceb555a4a0f5cc9767caa7d485e5380bf341883a96762e47f2f5e779199f3e74ed6b8f1e9a6abee81e28885e3edfc2818cb1f92212418f4c", 0x98}, {&(0x7f000060e000-0xda)="74ec9575cd44d3ba03db6a471df8799124b4324c19ba2b139049402ec26683174ddc0c648f9cb673b5bcfaac614360b44f491874959d3eb4529b962162d84c6eb972852f7d27dd139b366ae0210dba9f980cfb09307925b6cf98e31935386dc4a0662305ed8a554133cef12740b73f54b9f55ad6a38734739a0abcf58eb2019261f27b6004ced525baae18f610f90918b96350a6b4261e6a18c3aa1fd32136be62809c7fc8968068029123b50014206431a47921ec90325273bd017732f5ad14824a96b65f2c605dd2ccc3dc8882b80d07ef57110bd9f84b5191", 0xda}, {&(0x7f0000571000-0x34)="a1606ef2617cc6d74b4677648bcf4eae6dc5097653f672dbbcaf0fea3e6ec032fffc3c9fc86f63664b3545cdb2fcc1fd128930bc", 0x34}, {&(0x7f00008e4000)="7dab4d2e1abac67658962267f51f3cd061eb4c9f4b9dec22f6bf58daa5787975731708cf04e5bf6ae112219c3028d4f0a9a909a788e9254f432eb23767ad189233c7f3b277639d64f86074cac1dd52130c3fa242995fa55d171d6d43645cf48275b520a93b9a681975", 0x69}, {&(0x7f0000827000-0xd8)="f528cef9497318abb1c868825c0ff84b08e66ce96d78474435276adb75c069bcf050f8e1429c15264af84cf2e9e30612b412923830aa5f3f2ec9d775ff50c73d3107f8051c9da837afb9d072d74a57a73690386544293418eba93257cb5f12c57f43285b33f3e5e9143a3b91094aae8fbaa0a7fc1bacbbb37406ad516f7606b71740f1e7a355444b14fbe59fbff5742fd21dc1fffa2ea6928dd158e612f18099d518d1485321b400f2d169991f5dfd6b4d83c357d3c5b8eadc600f614e7774103761939ca0670ee4a840f7930b44af71b721ff348cbb82fc", 0xd8}, {&(0x7f00001e4000)="f16b8982da51c06d439c17d0b0111a9fde52279242cfa5265ae63bb1c2a7b923b71a19ef2fd7f8815d8be4818e0b48325df5738b4a31d296e1d11d36f7e6a93a23938173c68ef62818df5031319b549b773854d46a2d19af61b58d6dfd397c3f2439e0a63ad3ef70fe183489a07bfd33c36248edfd87b81d2f0a292a1ad441ad6f11564f8649", 0x86}], 0x9, &(0x7f0000a50000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x4, 0x0, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1200000000, 0x5, 0x8000, 0x0, 0x4, 0x2, 0x21b, 0x80, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xf87, 0x2, 0x2f}}, @sndinfo={0x20, 0x84, 0x2, {0xf14d, 0x200, 0x2, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9f, 0x204, 0x1000, 0x101, r5}}], 0xf0, 0x20000000}, {&(0x7f0000396000-0x1c)=@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x1c, &(0x7f0000aa9000-0x60)=[{&(0x7f000035a000)="23c88ad734fa3f74b6cb2757b43caec3d1d0bc165339c542d8366a8f9cf2cd16c375efea59c203fbe2d5e92b5c3746d95d786a71b12def274facae09c6849fb5779f7d1868fce9e0d7e04666dded890271b1658ba64e814934db19db7c088630767a0d9de7df515426dba0a71993be91f670d4922229a79fb5e10f5dec59a0f457e91254e551c10f5b5655c2e571", 0x8e}, {&(0x7f00007e1000)="be0005fb27840aa286f45aac4444699f5c8e2fb932c9994ab7d54c448e34fbb508eb2d54dbdab6efe9c1b57cc682977f45d548b9dddca2e617c97857b007cd7aebbe522f1cd986e2a946816c611f1ffa8fe5af2454f9471e6a3df020e30c687d0dfd8706f75189b0c958aa625aad0c27", 0x70}, {&(0x7f0000ddb000)="f18fb144993a5f37fe351fd95d7e598cb6a44763a79bba978dfc5ae6794fb72ff420a01b4aa11a57c97496ce4002d3400cd02dd753f519e7a1d7ed8329d50a409115435abb0a4fbf09bf9b1213b37f9c1c85622c4941ac943f44dc431cf542ce9f893c7aa0471e6b65c02dd285360674c84c8b867e7ceb7fe428301adef4330939c2c1f33cac5d0f9f51900f4398820fc8f0dc5c39f662f0bf815277ec2886d64e8e1d12edc7d3bb045e8d28da1d9eaaf610a37c28efcea42b658a420f23d45242f7acb57d715df521b57d9d7a2921135ce3c3477d7396699842f32e2679939ea88fca2b3cece782dae96b5aa2f21ed763", 0xf1}, {&(0x7f0000fa9000-0xa8)="6e017f2524d36958033102b9bc5bfdeccf036767973ecdc4efa6bad26143f1101f982f772de212523f001f2eba2d7b6d42a13c4877dbf11ee849c0f06057bfee8948f430374ae5c75444bb4c885c3b7bdfc3c69a575ba1fd9690c8ab95a977459973879396d00c5227366743dd1668f7047e65fb5a307de2371a050a19d96c6d5ee2e155aa87958831e949b278e7bdc45649f84f9ae248ce1c83b5e7cb8777db62d4ae1c6af90c2c", 0xa8}, {&(0x7f00008ff000-0xb9)="49c3f8d3a1250cf9c66d72bab1686a9a1b73f7493611fc74082c71c58597b7bc0fe681c514fff7ad6bb6c28a335154990f1d66b4df340963ee3b397c6ab2a5a8b955a3a5e60901f43421a017a94b15be86e8312bec7946f98a5b24e871aeb82f113a37a3fd352d1001be34dee8f2a27d107ab3529be6ac6d8687a1cc49a1ea2bbb48c12666a962ec34416f198601d801afe7cf62c137d85c8a1573e291df5b9e48dfd195b0723e35d1ebbfa6ce6c15e0079dd58ccfed81d550", 0xb9}, {&(0x7f000000e000-0xef)="2fe4d77d98a8a66df44e66dfdddbaea784b1238f927ac0e2d48034112c3ba626637a86c527567723eb8969c83eba7789ccddd7acf720e6d2c3b7530ead98f8418792c79a6c93492f7dac8cc895df523ba0fbf65838177e6929ee083c1243eee20ae239df5d0964e381aa0fa03a11101d3639fa6666ed441ad6a29fbffb4df54590456c2d06066f444cfb714b026c460edf9e1c4663273980ed1dbaf7efa6c65d028559a4358a79a2201629051bf9142ae01fdfde630888773c34d61076d595a720ef6e6fd50818842796a79afeb00ce9679e52b1596959d88865c8df17a9502d14ed966aa94c2c927a4ea9ecd7e2ec", 0xef}], 0x6, &(0x7f00000f2000-0x30)=[@init={0x18, 0x84, 0x0, {0x2c69, 0x10001, 0xffff, 0x38}}], 0x30, 0x4040}, {&(0x7f0000949000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f0000618000-0x9b)="d3f3687ed21d9bfde65103cfba578ec108b2deae848a42d3c547bc9a7392774274c14ee4d6592ea2b9cd2c3b22ff2a193ccfd3c22fd8bc68a498ff75bd3472aee60b2623421d5cc74f78401bc0b2b4eb790adcf9eaec89f8dbfa8f435fb5882663a5be2275e3197dbd6ca841db237169517874ca3a11c30058a297efe8883432465b8f74a857106178767da3db4686eeab4c88ee8bb2b0d139c7a1", 0x9b}], 0x1, &(0x7f00007a7000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x0, 0x3, r6}}], 0x30, 0x240088c0}, {&(0x7f0000a26000)=@in6={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c, &(0x7f0000c98000)=[{&(0x7f0000ddb000)="002ad55671c2bec1b5a7ed00e4978b09c2568603b34f26e8664a0fb2783a46c623987f2c95c392f472", 0x29}], 0x1, &(0x7f000040c000)=[], 0x0, 0x20000000}, {&(0x7f000061d000-0x10)=@in={0x2, 0x2, @rand_addr=0x3}, 0x10, &(0x7f00005c8000-0x60)=[{&(0x7f0000a9f000+0xd7d)="a2aeb19dde7f401ac82892ef7d16462e1b1d525ee844bf41d53e677238d59f74e2d31bb3617655d5b2a7876346874bdeb7b46bbb6e25a00f850714d52552ef15dd4109a98c4d63fb4ffacf0766f15e214f98a2b8963a1a43b255daad3f2a0899baedc2ff9bd0e60a", 0x68}, {&(0x7f0000e60000-0xd7)="83b3f2ad390eba74236b5b2abe4f5e77e4aed28f4bbf3553be03a51fd2e3586ac8a1f5864fc0c1950da1544ccfc5b23d46dc8f8b72b07b3b9469e16267ff23191e7639889b5c23f647fd563255a8c86a5a713abc7433ac4bcada5a932f2ffa2786a1cd513e2df98522736ba3b3952e9dd0d53e2dfb55c981fda7755354723d51671234e506b8b3efb3055a3dd08d64e7d20a5931860d299c8a00f7d3b953ec64f509adbd33baa2330e8df46ee219e939979af06ffae62a1145a5f8be00f9de52529058a5f5353c9c924d1a1adb88fb0c2c9b8bc5e911df", 0xd7}, {&(0x7f000090d000-0xff)="3f8ebee9a070e266f5f1fcfbc4b8037915d86a4772dac0145e899383ce168c612aa31375b4d7ae8994abe19a778ebc1b5fe17c96a629d6c6b6cb271c64467e9b27a1d7ecaee8e4534b17d7ebaeeb2e54042ab3fa3d4a4d96b1393712b07c9bd3bd70ffc53467423c43ea42dd3a5d44639de317107eba02b2c913614c6a4c6144d21b2b3b7e76eb1229d66a8ec272bdfe7d3da42d662a300f4ee1f6a4e5c98e35d9b205116233c4c8170a54ff5686fc3a3abaa3131b18e8e80d914170dd427edea4403b23df72a4763385529db4d64e457b11ae1a9df7ada2ca46abf56514f8213140d1a0e1a9a2e7342cf035de242554c48cd3c4d70d49461811a0b9dbb77b", 0xff}, {&(0x7f000048a000)="9fdb0d", 0x3}, {&(0x7f00001fa000)}, {&(0x7f00009c3000)="6d9a3e4e61a710ba248db43619c044f4889ad0c304d49f5fd1ea404e62019f86e690673925de695e8821dbd444673d9830", 0x31}], 0x6, &(0x7f000002e000-0x150)=[@init={0x18, 0x84, 0x0, {0x4, 0xc3d1, 0x5, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffff45e7, 0x200, 0x81, 0x3f, 0x1, 0xcbad, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x9, 0xaeb, 0x0, 0x9, 0xff, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0x400, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x4, 0x7fffffff, 0xfffffffffffffffe, 0x3f, 0xffff, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0xfffffffffffff800, 0x3f11, r11}}, @init={0x18, 0x84, 0x0, {0x6, 0x7fff, 0x4, 0x8}}], 0x150, 0x80}, {&(0x7f0000526000)=@in6={0xa, 0x1, 0x1d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x53}, 0x1c, &(0x7f0000fd3000)=[{&(0x7f00003bc000-0xd6)="47fd19d9581c9d3b32c7fb3c4fafd0855c111dc791d499bd381bf1ffd61e1ac329eefe05d41418c924897c75800135d7631e6adf7828306dd397d493414c8d03b54cc8565390b7c15dd839657bddd8cfdfc1d7efaceca508bce961dede701562fbf2dcc086efd55d47fe5b9b011d8d0a72d4e550323be70d708bd65a702dc38cd480f8bc70d0942c063722185429f223f9ac81ea7045557f3870f7341f1796e3fed15ae0aef0d563604cf54d367df815a7b0e8570146406883c75fc4bc8f3af9d897d9f8b440ab5727e4f4f68e44fb40f5e4569c6bc0", 0xd6}, {&(0x7f0000ee3000)="68ac2bed7f834326b8383681627f171b10a2c2963a0da3ca072a4e76b3b227b1266b7b3fb280b99f3ae47a92694d93cdd7beb6791d4d7b597cf06c842a69a3978cb7cf318e249f6d96a27b78cdde13a2b500b7c5f4a2868f1ac8fa1086388b767c44a749f1ea27fdf0661b47a1f97f0b7763be3cd7139237d9f1cbd11acfe13d409a25f2cb7512dae9887b1e1287938fc4c475df0c3c3a1e1378071594a46dbd17fdc93046293126c39c6fa3d4bc34b32f733e1cd30d2c570697f01d04c5a246cc95557de129147a07de317cdc42af08", 0xd0}, {&(0x7f00009a0000-0x5e)="bdb8c3cf7bcf9a9a1de4b3511f14f7b690a48b0e0d53334276713b59172a4d200aca2b74eaee6c4989f2b616f68855a22c2e22a64d03ba636e1f34d95e4c408284da080e94657f658c6876a2417cddbc5799833f6c8122c50a30801f76af", 0x5e}, {&(0x7f00002e0000)="84fd9ddc175e425be4d1562f64d0363e4ceee59c28ed602a8005b821ccc5dfc37716551ba49b16a76a81d66d6055d8c444d8f8f22c591fb2f4e68fdbea1670cb253380024c52ed94f839053af1ecea54762cfe99150b31ed111f8103e93da3af8346b33903876aaedf879ece0a410e322b", 0x71}, {&(0x7f0000027000)="edbf4cd52c4fb109a94ef409433aa94f75ffbc76f4689b6380", 0x19}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000c5e000-0x1c)=@in6={0xa, 0x0, 0x75, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000ed5000)=[{&(0x7f0000aca000)="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", 0x1000}, {&(0x7f0000111000)="70f96066580e227eb49f47b82f21b9bd17eb39837351fbf8ec694ba79e38655a7f74ed48a4373c592ee0a17b23610cf95a21ab9493f58815ff79b1981f5fe3378c1643230846f5ca3c4a8dac83ddfd407e", 0x51}], 0x2, &(0x7f0000473000)=[@init={0x18, 0x84, 0x0, {0x1, 0xff, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0xff, 0xfffffffffffffffd, 0x3b192391}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0xce14, 0x8202, 0x67c, 0x4, 0x3ff, 0xfffffffffffffffb, 0x80000000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x100000000, 0x8006, 0x1, 0x800, 0x130, 0x7f, 0x20, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x20, 0x9, r14}}], 0xf0, 0x400c090}, {&(0x7f00000c8000-0x1c)=@in6={0xa, 0x0, 0x10, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c, &(0x7f000094f000-0x30)=[{&(0x7f0000e2a000)="1f9f4c3452", 0x5}, {&(0x7f000004e000)="f24aa3f41c9facfd7ba21cd5ba9f31842a59674e55c3a18941ba31aa0b850c0209a432ec", 0x24}, {&(0x7f0000ced000)="7e86d504bae29a07b23b9a91d0952069bc0bf1a5bbbd6d06bc0e891bec4e4cbbd3506c892145479e217da9d3576b27d3cabce0e61e378d3bc16715a3bfc670256c2c80b6b264edab9111a11c202cbf", 0x4f}], 0x3, &(0x7f00009af000-0xf0)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x18, 0x2, 0x7ffc}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x209, 0x2, 0x56, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x0, 0x100, 0x7, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x7c, 0x8, 0x2, 0x6, 0x1, 0xfff, 0x0, 0x2, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x4, 0x83, 0x7fffffff, 0x7, 0x1ff, 0x7, r18}}], 0xf0}], 0x8, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000359000-0x4), &(0x7f00000c0000-0x4)=0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r19 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r20 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r19, r20, &(0x7f0000493000), 0xfffffffd) 2018/02/07 00:50:44 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000259000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(r1, &(0x7f0000001000)={0x1}, 0x8, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f00003c6000-0x4)) 2018/02/07 00:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000a19000-0x40)={0x87, 0x3, 0xffffffffffffffd7, 0x4, "6cec005d33ad08c6df84f159355995277ea85f4e8873b5e65295cdf24e00ba8e84d38d12b480c982b1554523", 0x1}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000260000)=""/4096) lstat(&(0x7f0000337000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000661000)={0x2, 0x0, [{0xbfe, 0x0, 0x10001}, {0xdc6, 0x0, 0xfffffffffffffff9}]}) ioprio_get$uid(0x800000003, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000075f000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/07 00:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x1, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000017e000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) write$selinux_create(r1, &(0x7f0000fc8000)=@access={'system_u:object_r:klogd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x34}, 0x34) 2018/02/07 00:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000264000-0x11)="47504c2a212174727573746564b2272e00", 0x11}) r1 = openat(0xffffffffffffff9c, &(0x7f0000ee6000)='./file0\x00', 0x0, 0xc0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dd7000-0x4), &(0x7f000078b000-0x4)=0x4) 2018/02/07 00:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x800000002}, 0x218) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/07 00:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8b000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b6b000)=@assoc_value={0x0, 0x7}, &(0x7f0000783000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e4d000)={r2, 0x1000, "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"}, &(0x7f0000a89000)=0x1008) io_setup(0x7fff, &(0x7f0000981000-0x8)=0x0) io_cancel(r3, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x2, 0x1f8, r0, &(0x7f0000cce000)="8a19b0f79bf01557a4d50d267ca73488565349461030ac4967145428b5e0a3b3140ff3d5829f307563946b6ce938d615e2b9caa1b5d703c99cf9866a24f2a0fe0140b2f271df5a4b725d7886ffa641b06f98ee5d19836d7a81a4ca7ad0374d5933140fc89ed50e8475587d39c35508ab02f9a3a7214f1bb944a38fc1ccfeb8355ed57b562f1b689dcf7843f6b656d5be34ae57e16780d0b4b2b1cd4a1ca66f8c1b5e24", 0xa3, 0x5, 0x0, 0x1, r1}, &(0x7f0000a2b000-0x20)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/07 00:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f00001ed000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendfile(r0, r0, &(0x7f0000af5000), 0x10000) 2018/02/07 00:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b90000), 0x0, 0xfffffffffffffffb) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/enforce\x00', 0x20000, 0x0) connect$bt_l2cap(r0, &(0x7f00008b5000)={0x1f, 0x8, {0x48e7, 0x48b, 0x5, 0xfffffffffffff271, 0xffffffff, 0x54d}, 0xc6f, 0x200}, 0xe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getdents(r1, &(0x7f00002f2000)=""/121, 0x79) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d53000)) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000a6e000-0x50)={{0x5, 0xc}, {0x6521, 0x8}, 0x3, 0x4, 0x400}) accept4$inet(r3, &(0x7f000027e000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000009c000)=0x10, 0x80000) 2018/02/07 00:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000da2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) mkdirat(r0, &(0x7f000089e000-0x8)='./file0\x00', 0x28) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/02/07 00:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) mlockall(0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick}) r1 = syz_open_dev$sndpcmc(&(0x7f00000b8000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20042) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b95000-0x10)={0x2, &(0x7f0000d25000)=[{}, {}]}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) signalfd(r0, &(0x7f0000f99000)={0x100}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c78000-0x48)={{0x1, 0x1, 0x2, 0x0, 0x800}, 0x8, 0x100}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000a36000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000731000)={0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)) timer_create(0x7, &(0x7f000081b000-0x60)={0x0, 0x1d, 0x0, @tid}, &(0x7f0000764000-0x4)=0x0) timer_getoverrun(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000ce5000-0x80)) 2018/02/07 00:50:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000167000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004b5000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000928000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x8001, 0x1, 0x100, 0x8, 0x2000000, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/02/07 00:50:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 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, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cc0000), &(0x7f0000e17000-0x4)=0x4) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000ad000-0x8)={0x0, 0x3}) unshare(0x40600) r5 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r5, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) 2018/02/07 00:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000648000-0x4)=0x9) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000037f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) memfd_create(&(0x7f0000388000-0xe)='security]eth0\x00', 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000070f000)={r3, 0x0, r2}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000ef0000)) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000af6000-0x8)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/07 00:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) get_mempolicy(&(0x7f0000e23000-0x4), &(0x7f0000d9a000), 0x0, &(0x7f0000f34000/0x3000)=nil, 0x5) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x5}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) 2018/02/07 00:50:44 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c06000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x8, 0x1, 0x400, 0x3, 0x80000000, r1}) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c}}) socket$pptp(0x18, 0x1, 0x2) 2018/02/07 00:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000740000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a40000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000027000/0x18000)=nil, &(0x7f0000e3e000-0x18)=[@text64={0x40, &(0x7f00001d8000)="64470f01cbb9b30b00000f32440f20c03506000000440f22c0664cf43e67400fc7ae16c0fe5e0f20d835200000000f22d8f3ff850d0000004c0f01f80f01cab9ba0300000f32", 0x46}], 0x1, 0x24, &(0x7f0000e55000)=[@efer={0x2, 0x1000}, @dstype3={0x7, 0x8}], 0x2) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 142.116761] binder: 18274:18276 got transaction with fd, -1, but target does not allow fds 2018/02/07 00:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x3f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00009e2000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0xffffffffffffff0e) sendto$inet6(r1, &(0x7f0000652000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept(r0, &(0x7f00006e2000)=@ethernet={0x0, @broadcast}, &(0x7f00007a3000)=0xfffffffffffffca6) [ 142.166084] binder: 18274:18276 transaction failed 29201/-1, size 24-8 line 3062 [ 142.178942] binder_alloc: binder_alloc_mmap_handler: 18274 20000000-20002000 already mapped failed -16 [ 142.192567] binder: BINDER_SET_CONTEXT_MGR already set [ 142.207343] binder: 18274:18276 ioctl 40046207 0 returned -16 [ 142.267619] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/07 00:50:44 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0xffffffff, &(0x7f0000018000-0x8)={0x0}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000000d000)={0x4, 0x7fffffff}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/07 00:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ba000)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000683000)='./file0\x00', 0x2) r2 = openat(r0, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) readlinkat(r0, &(0x7f00000d2000-0x8)='./file1\x00', &(0x7f0000ef3000-0x9a)=""/154, 0x9a) r3 = dup2(r0, r2) renameat2(r1, &(0x7f0000aff000-0xe)='./file0/file0\x00', r2, &(0x7f0000d0f000)='./control\x00', 0x2) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000050d000)=""/135) setsockopt(r2, 0x9, 0x0, &(0x7f000000e000-0x142)="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", 0x142) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/07 00:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f15000-0x6c)=""/108, &(0x7f0000256000)=0x6c) accept4$netrom(r0, 0x0, &(0x7f0000bbf000), 0x0) getsockopt(r1, 0x10d, 0x100000000, &(0x7f000060e000-0x4)=""/4, &(0x7f000026a000)=0x4) 2018/02/07 00:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b7c000)={0x0, @dev, @empty}, &(0x7f00006f6000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00006a7000-0x48)={0x4, 0x6, &(0x7f000015e000)=@raw=[@alu={0x4, 0x80000001, 0x8, 0x0, 0x1, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x387}, @alu={0x7, 0x7f, 0x5, 0xd3c50cbfa026695c, 0x9, 0x30}], &(0x7f0000bb5000)='GPL\x00', 0x6000, 0x58, &(0x7f0000ebc000)=""/88, 0x40f00, 0x1, [], r0}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/rtc\x00', 0x4100, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ebc000)=0x4) r2 = syz_open_dev$mouse(&(0x7f00008ab000)='/dev/input/mouse#\x00', 0x2, 0x8000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000cbe000-0x20)={0x0, 0x1, 0xd002, 0x2000, &(0x7f0000d98000/0x2000)=nil}) 2018/02/07 00:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000104000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e21000)={0x2b, 0x0, 0x2, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000f01000)={r1, 0x707}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000232000)={0x0, 0x1000, "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"}, &(0x7f00001e1000)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fba000)={r3, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) 2018/02/07 00:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000245000-0x10)={0x1f, &(0x7f0000fdf000-0x1f)=""/31}) 2018/02/07 00:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getuid() stat(&(0x7f0000fc9000-0x8)='./file0\x00', &(0x7f0000a93000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000462000)='./file0\x00', &(0x7f0000587000-0x8)='./file0\x00', 0x6000, r2, r3, 0x2, 0x8, 0x800) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/07 00:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f}) r1 = semget(0x2, 0x0, 0x81) semtimedop(r1, &(0x7f00005b9000)=[{0x0, 0xfffffffffffffffd}, {0x1, 0x0, 0x1000}, {0x0, 0x7ff80000000, 0x1000}, {0x3, 0x800}, {0x0, 0x4, 0x1800}], 0x5, &(0x7f0000011000-0x10)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x4}) syz_open_pts(r0, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f000067b000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000014b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000d35000)='/dev/vcsa#\x00', 0x2, 0x40) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/02/07 00:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000012f000)={&(0x7f00008b5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000929000)=[{&(0x7f00008a6000-0xc0)=""/237, 0xed}, {&(0x7f000088e000-0x71)=""/113, 0x71}, {&(0x7f0000f65000-0xd3)=""/211, 0xd3}, {&(0x7f0000e45000-0x25)=""/37, 0x25}, {&(0x7f0000a1f000)=""/4096, 0x1000}], 0x5, &(0x7f0000c65000-0xc1)=""/193, 0xc1, 0x5}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f00005d2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000000000000000, 0x90040) connect$l2tp(r0, &(0x7f0000727000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x3, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}}, 0x32) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) 2018/02/07 00:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e2c000)='./file0\x00', &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000060c000-0x4)) ioctl$sock_ifreq(r0, 0x897f, &(0x7f000055e000-0x50)={@common='bond0\x00', @ifru_names=@generic="a91cbc4207b447486319b5a5a3b711a2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000085b000)="a9a1dd7d", 0x4, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) membarrier(0x1, 0x0) 2018/02/07 00:50:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000f1e000/0x3000)=nil, 0x3000}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003a0000)={&(0x7f0000155000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000009000)={r4}) 2018/02/07 00:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000025000)={0x7, &(0x7f0000e92000-0x38)=[{0x3f, 0x81, 0x525}, {0x6, 0x2, 0x1, 0x9d}, {0x0, 0xc871, 0x2, 0x1}, {0x200, 0x7f00, 0x10000, 0xff}, {0x2, 0x0, 0x2}, {0x7, 0xfffffffffffffffd, 0x7, 0x8}, {0x100006, 0x80000000, 0x3f, 0x8}]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ca7000), &(0x7f0000e96000-0x4)=0x4) r3 = dup3(r0, r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bfd000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b81000), &(0x7f00005fb000)=0xfffffffffffffeee) 2018/02/07 00:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000099a000-0x8)='./file0\x00', 0x0) lseek(r0, 0xfffffffffffffffc, 0x4) 2018/02/07 00:50:45 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000791000), 0x8) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000082f000)='/dev/hwrng\x00', 0x400, 0x0) lgetxattr(&(0x7f0000870000-0x8)='./file0\x00', &(0x7f0000dfa000)=@known='user.syz\x00', &(0x7f0000282000-0x12)=""/18, 0x12) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000ab2000)=""/6, &(0x7f000001b000-0x4)=0x6) 2018/02/07 00:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000ed2000)=0x8000, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000130000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/ppp\x00', 0x40080, 0x0) getdents(r3, &(0x7f0000dbb000-0x9d)=""/157, 0x9d) 2018/02/07 00:50:45 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) sendto$packet(r1, &(0x7f000019a000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/07 00:50:45 executing program 5: r0 = syz_open_dev$mouse(&(0x7f000073f000)='/dev/input/mouse#\x00', 0xfe, 0x400900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x100, 0xffffffffffffffc0, 0x791e}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000001000-0x8), 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)) 2018/02/07 00:50:45 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000004000)={0x7fff, 0x3, 0x3, 0x100000000, "616c3fcef8ee568e44b7e8e9e747d8ddfe4be544e51a204091a31c5121d0c4bd0a6173953562bed721757cd7", 0x1a0c4657}) setsockopt(r3, 0x65, 0x10000000003, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000017000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x416a2c2001a64a56}, 0xc, &(0x7f0000017000-0x10)={&(0x7f000000c000)={0x5a8, 0x11, 0x500, 0x0, 0x2, {0x14}, [@nested={0x30c, 0x81, [@generic="7f9bb0afbb078289071a3e573318b3079533ca722e5eec98e981ef0b27dfeacfa60603209a090460626f5b9260b1058ea3d5aba0e67fd22bbc98d8b87df46b05980104e9ba1efa004b135f293e188c308117cc8179fd1581d9c8103bb760d34980fd316a00f4c3c4f7841fc7299821593e399e9a94be430336103efa113cad77751d9a36cf148635052eb66e1c0b13c1dc8838f2efe805960c6ab921d454c732d479de65105485ace06fbba419f5bcbc6a2c69f0b548c5ed00f69c8c9072a2538fc1c36afc6b1bda98795582b7af845d2609", @generic="681d21bc85d311f6241f0c6fa8811ec255a9a828c8de5d4965a605a6304e83eb6d349b80a9f237268efba41745eca08156654b6afa2b76c3690d0b6ae3cbb4d9f94eb11f2dfe59a21b54c46870dc9ef5c217fb7bcd65317b1d39467a1ebeb60b3c4430aa4d13e927dfdb26e07d0bd679c604bc5110203a2fabcd055a45e862560e5c75f1662c6531a2a4d4a9986fb4c10bfe60f3da739883671dcf2c7dcded737603faf35e243ce8b2ebce35f40095d7919cd9279dea089c3770b57529", @generic="47b25507e8b6392760243830aad5e74a132596b1df39a80410ce6b8636e51e340943dc", @generic="a48d003c959a68784f359a62e62e9199b8deb2436710992236ff31cddab1b9eed259abe93ffdd8", @typed={0x18, 0x3e, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="1c892f172143c3751893b9505db386037535a4d058d3c56c3e34f9ed4d43247dbdc882513251dfc5044e75a69280f829cbc2566dbb97a3ca3a82bd05c566bb95f9cf4656a785aeb3567a5959ee4f7ae6a00d3cd1716360e9a8588bde9284a2a1ad3be6899a4af1007e4ca00bf5a46ad89763902fbd5f7ee4aa3908740b9e12aea3e7e1e2e59b776d37c3d6309d68f678d7656a4ef084eeee408ea4e195e615a9bd5971ff5667fd073c09b77913c2271e48fd696611f552b490a64ffc2c4fe56094ff5ec21bf009d85a4f68b8a0e612f8ce3a605aeb503caf5a7bcf38030c", @typed={0x14, 0x5e, @str='J}^wlan0\x00'}, @typed={0xc, 0x9, @fd=r3}, @typed={0xc, 0x72, @u32=0x800}, @typed={0xc, 0x4e, @fd=r0}]}, @generic="2b405ce94568c0cef5bc5749ae40575642d8d4e90163232b58041450e9154b87472a7fb2bcc3d7a92b3e2387bb653e219724b4f0ea55b9fdaaa8dcdabcae8120b62e0998f15c8dc09d787f13da07ed173511005eb4fe0ce8306cbfcf9eb88ab7918e895f7ad3a913aae51201602aa91fb4461461b8", @nested={0x58, 0x54, [@typed={0x10, 0x1f, @u64=0x41099280}, @typed={0xc, 0x50, @u32=0xff}, @typed={0x10, 0x15, @u64=0xe27}, @typed={0x10, 0x91, @u64=0x7}, @typed={0x18, 0x3b, @str='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @typed={0xc, 0x75, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @nested={0xf8, 0x81, [@generic="6ebbc0a2506b02a59c709d1d16c8bbc54369414ee80808a36731e9bf214f7a91c420208f493a7615cbec387176ad5f331e06c4f93a9c88cfd06718f3577b7c1b090f31aa2d95eaa321031db23d4b67b3374a6b0fef60e34d9a3060215366d8ef6e39b868776603e8724d085b63dd31e326f00f02ce04309087adebbba49198d06f696763df23b84d818fc3edb7f96a7ae0244d262c2ab45566186f4bce965af9f0765ccbc3150f2b0c0bd1e3608f4448e55324e199010c22a0ff9e345ab05a544c9705dc2b869217aea14445464269e8236820f44b27423091ae4a", @typed={0x18, 0x44, @str='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @generic="699e9d8d347c5c10890a85c243b6227104b6e3845a04c3c58c48722f1e6ef818f450dc1182fa44d5cdb5f404fca9f5999cec02765dbb2405843258c162570b1fd2cfd2191eb5f11f0c70ccf894f1e404ef447fef4bf82a8b926feec6c641557b380a3edde3502471383c889a01b06b57ced2476cddf0bbdd2e63492741df513c1da65808f0d4e859f5f2a2f79886a8958e1b58afcea70f664df94836c4fe854305356ae5e9ee12473d51644347e3a586a313d7cd44f2"]}, 0x5a8}, 0x1}, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ptmx\x00', 0x20800, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000003000-0x4)=0x3) 2018/02/07 00:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008f9000-0xa)='/dev/cuse\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000118000-0x14)={0x200, 0x8, 0x5, 0x1, 0x200, 0x7ff, 0xffffffff, 0x401, 0x81, 0x6}) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000280000-0x5)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005e0000)='1', 0x1, r1) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="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", 0x101, r1) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000191000)={&(0x7f000022f000/0x3000)=nil, 0x3000}) read(r8, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r8, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r5) tkill(r6, 0x16) 2018/02/07 00:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000d2d000-0xe)='/dev/admmidi#\x00', 0x5, 0x480040) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000033000)={0x0, 0x2}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00007f0000)={@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$TCSETA(r0, 0x5406, &(0x7f000030b000)={0x2, 0x9, 0x7ff, 0x7fffffff, 0xfffffffffffffffe, 0x81, 0x4, 0x0, 0x3, 0x101}) 2018/02/07 00:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000be1000)) accept4$packet(0xffffffffffffff9c, &(0x7f0000ee3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000003d000)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000adf000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r3) openat$selinux_create(0xffffffffffffff9c, &(0x7f000027d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000697000)=0x200) r4 = gettid() get_robust_list(r4, &(0x7f0000da7000)=&(0x7f00004f5000-0x18), &(0x7f0000664000-0x8)=0x18) 2018/02/07 00:50:45 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000030000)={0x6}) 2018/02/07 00:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ee3000)={{0x1f, 0x81}, {0xfffffffffffffff8, 0x20}, 0xd2, 0x5, 0x8001}) clock_gettime(0x0, &(0x7f0000023000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009de000)=[{0x0, 0x0, 0x0, 0x0, @time={r1, r2+10000000}, {0x81, 0x8}, {}, @ext={0x0, &(0x7f00008a2000-0xf7)}}], 0x30) 2018/02/07 00:50:45 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ac000-0xc)='/dev/rfkill\x00', 0x22700, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f24000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000749000)='/dev/adsp#\x00', 0x33, 0x400200) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000f4e000)={0x8000, 0x20}) r2 = socket(0x10, 0x1200000000002, 0x9) write(r2, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000736000-0x18)=@add_del={0x2, &(0x7f0000aef000-0x10)=@common='dummy0\x00', 0x4}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000698000)=""/217) pipe2(&(0x7f0000921000-0x8)={0x0, 0x0}, 0x4800) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000073d000)={0x2, 0x3ff, [{0xffffffff, 0x0, 0x8}, {0xd8c, 0x0, 0x60211640}]}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000745000)='/dev/cuse\x00', 0x2, 0x0) open_by_handle_at(r4, &(0x7f0000bd6000-0x33)={0x33, 0x2, "caef4da821a3234006260feaed585710220d240415b21e25d27096cdcc74c8ab3b9322b75bcd6b6f8a136c"}, 0x2) 2018/02/07 00:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000bdd000), &(0x7f0000fb2000-0x4)=0xffffffffffffff7a) 2018/02/07 00:50:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x80184132, &(0x7f0000006000-0x1f5)) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x78, 0x22100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ec1000-0xc)={r1, 0x0, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/ppp\x00', 0x8000000020100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000089b000-0x7)=""/7, &(0x7f0000148000)=0x7) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x40107447, &(0x7f00003dd000)=""/174) [ 142.784732] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1792 sclass=netlink_audit_socket pig=18374 comm=syz-executor0 [ 142.795674] QAT: Invalid ioctl 2018/02/07 00:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a54000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000597000-0x68)={0x1, {&(0x7f00007c1000-0x9)=""/9, 0x9, &(0x7f0000b99000)=""/43, 0x3, 0x4}}, 0x68) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r1, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) getpeername$inet6(r1, &(0x7f000055b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000dee000-0x4)=0x1c) [ 142.855514] QAT: Invalid ioctl [ 142.874840] QAT: Invalid ioctl [ 142.881198] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1792 sclass=netlink_audit_socket pig=18381 comm=syz-executor0 2018/02/07 00:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) chroot(&(0x7f0000e71000-0x8)='./file0\x00') mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x0) 2018/02/07 00:50:45 executing program 5: 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={&(0x7f0000a08000-0x1)}, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x1, @thr={&(0x7f0000dd4000-0xce), &(0x7f0000c96000-0xcc)}}, &(0x7f00009e4000)=0x0) timer_gettime(r0, &(0x7f0000fd1000-0x20)={{}, {0x0, 0x0}}) timer_settime(r0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, r1}}, &(0x7f0000040000)) 2018/02/07 00:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 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, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d60000), &(0x7f00005e4000-0x4)=0xc) modify_ldt$read_default(0x2, &(0x7f0000a07000)=""/84, 0x54) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xab, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a"}, 0x10) 2018/02/07 00:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000409000)) r1 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000b2000-0x4)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/07 00:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006cd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e51000)=[0x8, 0x5]) mkdir(&(0x7f0000a87000-0x8)='./file0\x00', 0x2000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a62000+0xe7b)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000097e000-0x8)='./file0\x00') ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xff) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f0000537000-0x8)='./file0\x00', &(0x7f0000913000-0x4)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/07 00:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fcf000-0x9)='/dev/vcs\x00', 0x2, 0x0) accept$alg(r1, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/07 00:50:45 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001267, &(0x7f0000017000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8102, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000004000-0x230)={0x8, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x230) 2018/02/07 00:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e91000-0x4)=0x0) sched_setparam(r0, &(0x7f0000fde000-0x4)=0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000355000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00002bc000-0x50)={{0xffffffffffffffff, 0x2, 0x7ff, 0x2, 0xfff0000000000000}, 0x7, 0x80000000, 0x5}) sched_rr_get_interval(r0, &(0x7f0000b46000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_int(r2, 0x29, 0xcd, &(0x7f0000bde000-0x4)=0x1000, 0x4) connect$inet6(r2, &(0x7f0000ed5000-0x1c)={0xa, 0x1, 0x7, @empty, 0x9}, 0x1c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006f0000-0x4)=0x90) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x7ff, &(0x7f0000330000)=""/195) 2018/02/07 00:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400400000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) getrlimit(0xf, &(0x7f0000310000-0x10)) 2018/02/07 00:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008b2000-0x8)={0x1, [0x0]}, &(0x7f0000830000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000800000-0x8)={0x0, 0x81}, &(0x7f0000203000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002bf000-0x8)={0x0, 0xffc000}, &(0x7f0000bea000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000891000-0x38)={&(0x7f0000f92000)=@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x33b}, 0x1c, &(0x7f0000eae000-0x50)=[{&(0x7f0000f9c000)="f28886ad70d07aa74d5620a500034bb8dff01f23c624eebbeee43720a7152f070818636515ef8c34e1127655fe5dadefb090785ab8d37e4e1d832e9c5e49376a495ecf06a18f94cb25b3cc0dd7", 0x4d}, {&(0x7f0000f2e000)="b7a51c263f20c1c31f68202fa4ad9d6b9283e9e73dc63875c8157511fa644ecad5b52fc9903dae9dbab79a59f767ba6eec7740d00cd7148057338f64352f7e256567d2b9f9f4873f06594672ff2785639ce7bf40ddf0da9df01664f30a4bb285", 0x60}, {&(0x7f00005ed000-0xc7)="6366f0923ac8b66263a1e70e39d889e6cbe39c5f035946b7fc7d7de3e1c2399b5bc162718305cd0ff62fcc5a0bf3de3574b73075e2c72d69eee92543dad0e6362b3050920afef373488942f2ed1f41e414fbeddfd827237d065040c68a63283d04fb244ea0cd3799a8f472f7e90b7158534e3f708f5fb69de8d2d4d839fda4e360e37e42f7e5e86d7b8f0c1f7ecb44768fba82a81033f6b98caa0a8a0c928b902d916d4bc6b64c1b97afa2c7b1e0f7190fc2d8227467073fe88ba93699b19702fba3695cad1c1f", 0xc7}, {&(0x7f0000760000-0x90)="f7a60c3b5608c3346962f4e5367b19e72482effe8e51910537fa12d7ad24f3f92779e6de2c52a19fdf995d9d9596ac3e75c4cb314ea1222eeba6b721505ef6f62c1b54f98e4760dac2185227ccb2c3c9986a1548bb492e0329eab60e0ce1807a92ac628d542fa4a8a83e81ddfc71209d6672bb67f5649195832c03a1da7dda5570db37eee197255e4bbfda5a95227f2c", 0x90}, {&(0x7f0000b4b000)="0d7d6749c31da071b70ead0aaa829316a6ab3b9265691767928634ffb8aac54824b6621a1fcef927c3c32ed8ae976f4e1c331d7e805e4ef791e65d1d34e41b9d0f81d8ae43ac1531b8fadd0c32dd83b2134cc90204fa88cfc58ed6ceb207f4f9f9c98a970e4701ee0e4c893ecce30d1abe5b0aca0f5677958e786375f42abe84a4217da0cd3e430582bb77b94e15b15b5e68b41104303765ca10206799a7a24bbbc1cf8447fa08281a9525b38b03a616b7983fe50b06ec261326bfbd58029748fefb34ba800d", 0xc6}], 0x5, &(0x7f0000399000-0x180)=[@init={0x18, 0x84, 0x0, {0x101, 0x908, 0x3, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0xfff, 0x6, 0x3}}, @init={0x18, 0x84, 0x0, {0x20, 0x8, 0x7, 0x34e5f175}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8008, 0x200, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xa60, 0x204, 0x8a, 0x3f754777, r3}}, @init={0x18, 0x84, 0x0, {0x8001, 0x59f, 0x2, 0xff}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x8, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1ff, 0x4, 0x7fffffff, 0x6, 0x8000, 0x100000001, 0x0, r4}}], 0x180}, 0x40) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r0, 0x4, r5) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ba9000-0x4)=0x1) getsockopt$inet6_tcp_int(r6, 0x6, 0x21, &(0x7f0000014000-0x4), &(0x7f0000013000-0x4)=0x4) 2018/02/07 00:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000afe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000251000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002b0000-0xb), &(0x7f0000e79000)=0x5) 2018/02/07 00:50:45 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d98000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a04000-0x4), 0x4) 2018/02/07 00:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf1, &(0x7f0000c32000)={@random="098314283818", @random="b08922aff65b", [], {@ipx={0x8137, {0xffff, 0xe3, 0x3, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="6a0133e6eee4", 0x9}, "0ba9155f80b7996b6cc0c233874af1ff795420d82da5af1cd740c3c37b587770a018e6c55ce3030ad25f29cd74b96afbed91ff71533e3bc5eed7b711babbccfaadb1b80b41ef5e88bd64fc1bc18529e5b877b72d6d65bc7c4984d4f61917c2a8cc6ae7b08a24997c35cb8ba34479122f1379b43986007522a13fe6b285e12714d4224b55088ae3a86de158325efdef996309782918d6a26557b14cd4b24179eb535fbbac4c50e62e77f31b3d97b982818cc2f3c05ea3f98a6afd3f51e1ffdc15a23395f0d2"}}}}, &(0x7f0000959000-0xc)={0x0, 0x1, [0x3a5]}) syz_emit_ethernet(0x8e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) 2018/02/07 00:50:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a7a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a65000)={{}, {0xea3}}) 2018/02/07 00:50:46 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000009000-0x8)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0xb4)=[{{&(0x7f0000011000-0x6)=@hci={0x1f, 0x80, 0x3}, 0x6, &(0x7f000000c000-0x70)=[{&(0x7f000000b000-0x2b)="f47dd4743b1c41c75b390d9779702f2d2df779f49d17c24cf373f0737970100477e263c239fd694c11ffd0", 0x2b}, {&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000011000-0x8)="609e997961db1c36", 0x8}, {&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000011000-0x57)="12324d090ddcd0af6b2bbf696c625add0b1c567f906e83bd56d61d29a6d5c2a4986b0b48213e3bcbf2365b1f0a07a463c8a4efa6c08b3d9e997aeb8801d20b2d541b320cb8d1389f2f28fe3a70b265531351d7821ca2fd", 0x57}, 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&(0x7f0000010000)=[{&(0x7f0000011000-0x1000)="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0x1000}, {&(0x7f000000f000-0x32)="a2106c21a92aa9c03ef5a82fec4cb3668c205d618da923e2a52990bd70ecab461df8298ea155587fe41402a947735fbf3395", 0x32}, {&(0x7f0000011000-0x18)="93822b0891c93c9fa3209b1e97b19cca2aab3bf473f938e7", 0x18}], 0x3, 0x0, 0x0, 0x800}, 0x2}], 0x3, 0x20004010) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x7fffffff) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f00001d0000+0xe56)=0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a66000-0x10)={&(0x7f0000cd9000-0x8)='./file0\x00'}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) memfd_create(&(0x7f00007a7000)='~md5sum\x00', 0x0) 2018/02/07 00:50:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x305000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x1}}, 0x77, 0x3}, &(0x7f000073e000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c33000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8, 0x10000, 0x3, 0x9, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x0, 0x168) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000428000)={{0x5, 0x5, 0x62e, 0x800, 0xe6, 0x73}, 0x100000001}) write(r2, &(0x7f0000082000)="240000002e001d04e600000853206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/02/07 00:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) getegid() r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/02/07 00:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000141000)='/dev/cuse\x00', 0x7dd407ba9cb1cb2a, 0x0) sendto$inet6(r0, &(0x7f0000894000-0xb4), 0x0, 0x20000004, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) geteuid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) dup3(r1, r2, 0x0) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x802, 0x9, &(0x7f0000b4d000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000101000-0x20)={0x200, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000009b000-0x10)={r1, 0x6}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a1000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00009d5000)={0xfffffffffffff800, 0x7, 0x101, 0x171e}) r3 = syz_open_dev$sndseq(&(0x7f0000267000+0x908)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000748000)={{&(0x7f0000906000-0xb6)=""/182, 0xb6}, &(0x7f0000bfa000)}, 0x20) 2018/02/07 00:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00001f7000-0x40)={0x0, 0x3, 0x6, 0x2, 0x4, 0x1f, 0x6, 0x1}, &(0x7f0000ea4000-0x40)={0x81, 0xcc3, 0x3f, 0x7, 0x2, 0x3, 0x4, 0xffffffffffffff01}, &(0x7f000045d000-0x40)={0xd4, 0x3, 0x3, 0x26, 0x3, 0x7, 0x4, 0x5}, &(0x7f0000a2a000), &(0x7f00009f2000-0x10)={&(0x7f00008ed000)={0x3}, 0x8}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getcwd(&(0x7f00005f8000)=""/197, 0xc5) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000ac2000)={0x401, 0x100}) r0 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000e81000)=""/6) 2018/02/07 00:50:46 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5434, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/07 00:50:46 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000c4f000-0x5a)=""/90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff}, 0x20) 2018/02/07 00:50:46 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000022000-0x8), &(0x7f0000013000)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0xb0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000024000-0x4)=0x8c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000024000-0x6)={r2, 0x1}, 0x6) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d8000)=0x1, 0x4) 2018/02/07 00:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b7000-0x8)='f$\x00nfl\t%') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000f01000), 0xf5531d042920552e) 2018/02/07 00:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) accept$unix(r0, &(0x7f000078a000-0x1002)=@file={0x0, ""/4096}, &(0x7f00004b8000-0x4)=0x1002) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r1 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000189000)=0x1f, 0x1) getdents(r1, &(0x7f000003f000), 0x0) 2018/02/07 00:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x2e44a018, &(0x7f0000837000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001e0000), &(0x7f00008e0000-0x4)=0x4) sendmsg(r1, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50"}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1}, 0x0) 2018/02/07 00:50:46 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000030e000-0xc9)=""/201, 0xc9) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) accept(r0, 0x0, &(0x7f0000ea1000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) unshare(0x20000400) sendfile(r0, r1, &(0x7f0000034000-0x8), 0x5) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00001a5000)=""/13) 2018/02/07 00:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a8000-0x7)='ns/net\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000001f000-0x2)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000168000)=0x2, 0x4) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x100000001}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000636000-0x8)={0x0, 0x7, 0x1ff}, &(0x7f00007ee000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ce5000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x8, 0x8ec0, 0x7, 0x1, 0x2}, &(0x7f0000ada000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000b5b000)={r6, 0x3ff, 0x9, 0x7, 0x400, 0x953, 0x1000000000000, 0x912, {r7, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x82}}, 0x5, 0xb6, 0xbd, 0x1}}, &(0x7f000097e000)=0xb8) 2018/02/07 00:50:46 executing program 1: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000962000-0x8)='./file0\x00', 0x201, 0x24) bind$inet6(r2, &(0x7f00005b3000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095f000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/02/07 00:50:46 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f000058e000-0xd)='/dev/dmmidi#\x00', 0x9, 0x202) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) fadvise64(r0, 0x0, 0x6, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d14000), &(0x7f0000bcf000)=0x4) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00004fc000-0x4)) syz_emit_ethernet(0x42, &(0x7f0000237000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650d, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x6, 0x1, 0x0, [{[@rand_addr]}, {[@broadcast=0xffffffff]}]}, @lsrr={0x83, 0xffffff6e, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000803000)={0x0, 0x0, []}) openat$ion(0xffffffffffffff9c, &(0x7f0000210000-0x9)='/dev/ion\x00', 0x100, 0x0) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000600000)=r1) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044b000-0x4)=0x4) 2018/02/07 00:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) rt_sigaction(0x5, &(0x7f0000f4e000-0x20)={0x46e194, {}, 0x1}, &(0x7f00004d8000-0x20), 0x22d, &(0x7f00007b5000-0x8)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007fc000-0xa)='/dev/dsp#\x00', 0x1, 0x60500) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a39000-0x18)={r0, &(0x7f0000fc7000)="dcad8129fc275b294699c598614ceb1b644ca80371899045b12deab6a7442a2ac357aa4f83c8aeb34314677823e23a99362d9fd239405205d7f90f6031bf7e70dd509d64ee59a12bdca61fb50647f626fd500c1cfdaa22662a4ac05af7ec650abbe8cf403d0ede57544f7618874ede689e565c1a3fb38245cbdbdd34c8ade5045b27a917ef133831324b5171f9a58b1f43fd225b23eef883f15fadfc8195", &(0x7f0000e13000-0x1000)=""/4096}, 0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b26000-0xc)='/dev/rfkill\x00', 0x290000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f87000)='/dev/midi#\x00', 0x0, 0x210002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000083c000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f000055d000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000a4000-0x48)={0xc, 0x15, &(0x7f0000260000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1ff}, [@exit={0x95}, @alu={0x7, 0x7, 0x5, 0x9, 0x3, 0x16, 0x4}, @jmp={0x5, 0xdb, 0x0, 0x4, 0x2, 0x104, 0xfffffffffffffffc}, @generic={0x3, 0x7, 0x1, 0x7fffffff}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x7, 0x1, 0x0, r1}, @generic={0x3, 0x2, 0x7fffffff, 0x5}, @generic={0x20, 0x4, 0x5, 0x80}], {0x95}}, &(0x7f000056d000)='syzkaller\x00', 0x7, 0xb9, &(0x7f00002be000)=""/185, 0x41f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000044a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/07 00:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000029d000-0x4)=0x1, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a4d000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000ff7000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e07000)={@common='ipddp0\x00', r1}) 2018/02/07 00:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00009a1000-0x18)={0x0, 0x0, 0x30000000000000, &(0x7f00004a0000-0x8)}) r1 = add_key$user(&(0x7f00009f1000-0x5)='user\x00', &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000156000)="e0ebd1e6d84aae718c72191e37b2b2ce8e9f79cecb49db4e3a75bdec1d13c5b7a0409dcbe061a0e7054e058848c1", 0x2e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = socket(0x10000000000010, 0x3, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000489000)='/dev/autofs\x00', 0x484242, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0e000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00008f4000-0x8)) write(r2, &(0x7f0000f57000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) fcntl$notify(r2, 0x402, 0x80000000) 2018/02/07 00:50:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e7b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f1000)={0x0, 0x48, &(0x7f0000c0b000-0x48)=[@in={0x2, 0x3, @rand_addr=0x8001}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x0, 0x6, @empty, 0x1}]}, &(0x7f0000de5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000009e000)={r2, 0xb261}, &(0x7f0000cf0000-0x4)=0x8) r3 = syz_open_procfs(r1, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9b000-0x10)='/dev/sequencer2\x00', 0x408001, 0x0) write$selinux_context(r3, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) add_key(&(0x7f0000f3e000)='big_key\x00', &(0x7f0000688000)={0x73, 0x79, 0x7a}, &(0x7f0000429000-0x30), 0x0, 0xfffffffffffffffe) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfefffffffffffffd, 0x0, &(0x7f00006ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/07 00:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bbe000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x30) writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) sendfile(r0, r0, &(0x7f000053f000)=0x1c, 0x3) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000a73000)=0x1) fcntl$getownex(r0, 0x10, &(0x7f0000296000+0xb8c)={0x0, 0x0}) execveat(r0, &(0x7f0000319000)='./file0\x00', &(0x7f00003c1000)=[], &(0x7f0000b3a000)=[&(0x7f0000514000-0x26)='%*$-ppp0]:*eth1nodevcpusetmime_typelo\x00', &(0x7f0000129000-0xe)='oom_score_adj\x00', &(0x7f0000944000-0x2)=':\x00', &(0x7f0000d44000)='oom_score_adj\x00', &(0x7f0000aff000-0x12)='posix_acl_access$\x00', &(0x7f0000b95000-0xe)='oom_score_adj\x00', &(0x7f0000569000-0xe)='oom_score_adj\x00', &(0x7f00003eb000)='oom_score_adj\x00', &(0x7f00009af000)='oom_score_adj\x00', &(0x7f0000ab1000-0xe)='oom_score_adj\x00'], 0x1000) prctl$setptracer(0x59616d61, r1) 2018/02/07 00:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$netlink(r0, &(0x7f000021f000), &(0x7f00007be000-0x4)=0xc) write(r0, &(0x7f00006eb000-0xfc)="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", 0xfc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000916000-0x4)=0x3, 0x4) 2018/02/07 00:50:46 executing program 6: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004d9000-0xc)={0x0, 0x100000000, 0x8}, 0xc) fcntl$setown(r1, 0x8, r0) 2018/02/07 00:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000075b000)='/dev/admmidi#\x00', 0x8000000020, 0x4800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004a6000)=0x4, 0x4) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f1d000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10001) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000376000)={{0x10004, 0x0, 0x4, 0x9, 0x0, 0x8, 0x96, 0xff, 0x2, 0x5d33a70, 0x0, 0x5}, {0x2, 0xf000, 0xf, 0x3, 0x5, 0x4, 0x2, 0x4, 0x19, 0x8, 0x20, 0x10001}, {0x0, 0x3000, 0xf, 0x6644, 0x1, 0x3a, 0x8, 0x6, 0xa312, 0x8, 0x7ff, 0x76}, {0x2000, 0xf000, 0x0, 0x7, 0x0, 0x9, 0x2, 0x1, 0x100000001, 0x4, 0x1, 0x20}, {0x2000, 0x105000, 0x3, 0x5, 0xc9, 0x1f, 0xffffffffffffffe1, 0x100, 0x400, 0x4, 0x1, 0x9}, {0x0, 0xd003, 0x4, 0xc4ef, 0xee19, 0x8000, 0x4, 0x6, 0x6, 0xba, 0x7, 0xffffffffffffffff}, {0x1000, 0xd000, 0x10, 0x200, 0x9, 0x6, 0xf6f, 0x1ff, 0x7, 0x0, 0x5, 0x8}, {0x3000, 0xd000, 0x10, 0x3, 0x4, 0x9e4f, 0x4, 0xce3, 0x0, 0x9, 0x45, 0x100000000}, {0x0, 0x3000}, {0x6001, 0xf004}, 0x10, 0x0, 0x15000, 0x101, 0xd, 0x0, 0x2001, [0x6, 0x6, 0x1, 0x180000000000000]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000fd2000-0x81)=""/129) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[]}], 0x1, 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a52000)) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) syz_open_dev$dspn(&(0x7f0000c0b000)='/dev/dsp#\x00', 0x10000, 0x24000) 2018/02/07 00:50:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000001, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000357000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000d0d000)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000000)="a22b8c19f397093376776fb2c9ef6b6c", 0x10, 0x9, 0x0, 0x1, r2}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000840000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x4) r4 = socket$inet6(0xa, 0x802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e25000)='/dev/rfkill\x00', 0x6000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000a3c000)=0x1) fcntl$notify(r4, 0x11, 0x0) 2018/02/07 00:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dce000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000928000-0x8)=0xa161616ffdd2726) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000bda000-0x8)=0x5000) clock_gettime(0x0, &(0x7f0000f8f000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00007f6000)={0xfffffffffffffffc}, &(0x7f0000c56000), &(0x7f00002b6000)={r3, r4+10000000}, 0x8) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000c05000-0x4), 0x4) signalfd(r2, &(0x7f0000157000-0x8)={0xb1c}, 0x8) accept4$ipx(r2, &(0x7f00000f1000), &(0x7f0000f7b000-0x4)=0x10, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000039c000-0x20)={{&(0x7f000093e000/0x3000)=nil, 0x3000}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fc5000-0x6)={0x1, [0x41]}, &(0x7f00008d7000-0x4)=0x6) gettid() socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/07 00:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockname(r0, &(0x7f00003f3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fa4000-0x4)=0x10) r1 = syz_open_dev$dspn(&(0x7f000016e000-0xa)='/dev/dsp#\x00', 0x20, 0x8400) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00003a9000-0x40)={0x6, 0x5, 0xffffffff, 0x1ff, "0797dccbca8904aa329f8168a2a84c3a2d4fd79144276f14647b51e109757660af5edebe7057aebcd74e348f", 0x2}) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$unix(r1, &(0x7f000017b000)="25382ad695eae42b8365b756d9fa26b9fa8f93f6f50cd55c5e80a4ea40f495b2cfac5dd3bad3f52d6b9d890629e8230e3d6ece7b1dd0678ab3884b80b391d8d071cedcffd498df1a09e223583005c3fd1ffd3e602ce867d4f8b140cadfd6e3a921be9920efbd25ab180179e18efce75b28c283144bbf0414007faaaf752beb6b5382b783afc6d2d1ba2f7e6c3c5a2426450f7f1e007ec1f4934fa6523f71a71c050e23d07d7ea858b91f93f2760204a858ea1cdc946f461f205a6be694cc50f17c3dbf55950c96987401", 0xca, 0x40000, &(0x7f0000664000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/07 00:50:46 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000db7000-0xb)='/dev/midi#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000431000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000079f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) sendto$packet(r0, &(0x7f0000000000)="7a1d5f2613f59dd37dc6b36946035a79611d276c40e7e39784600ec25293a821d3fc9485c03fb41af1dfcd6f80680a74ce2e7c7dcb23606fc136967759ae12e84627aa7d248dd7c43faf16b2d416", 0x4e, 0x40005, &(0x7f0000001000-0x14)={0x11, 0x6, r1, 0x1, 0xe5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x2000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000003000-0x4), 0x4) [ 144.275252] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 144.291505] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/07 00:50:46 executing program 3: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x3) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000b5000), r0, &(0x7f00000bb000), 0x4, 0x5) read(r0, &(0x7f00000bb000-0xaf)=""/175, 0x2a9) 2018/02/07 00:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c40000-0x4)) listen(r0, 0x0) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)='/dev/kvm\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000-0xc), &(0x7f0000000000)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000040c000)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000)="b5aca713a6b720780e39be50fd906f7f0e6c2dabb1bb31d46e285759f9ef3f971dcce5af85c683a455477dd00ff27a45de3bfd9c6dece3056455414b734d08b6e8f20e1ca5804bcb397bbddf4fabf52943d6866868095ccb5c5b119ad3a342907cbed8a9903b222c43961915b064e2d8d0eabf66194c7afa41c42c08520818265e2f83ca09c08a1374f3f6ca7752ddba4da426e7f93535c727da21bd5ec4d2ee5ef496f5fdeaf82866061e855efb792ce10287e638a5f455966aa344bda41085545fc225127aca2b39edda21c4eeba754ef0d1d74f0f4258e3761efc8422fa197d") 2018/02/07 00:50:46 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000a2e000-0xd), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006c9000-0x18)={0x0, 0x0, 0x30, 0x7, 0x8000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x8001, 0x6, 0xffffffffffffff00}, &(0x7f0000fd8000)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xfffffffffffffc01, 0x4) [ 144.356406] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 144.375890] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/07 00:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001aa000)='$^\x00', 0x1) process_vm_writev(0x0, &(0x7f0000223000-0x90)=[{&(0x7f00009af000-0x94)=""/148, 0x94}], 0x1, &(0x7f0000a55000)=[{&(0x7f0000394000-0x3)=""/3, 0x3}, {&(0x7f0000d40000)=""/174, 0xae}, {&(0x7f0000df7000-0xc9)=""/201, 0xc9}, {&(0x7f0000aec000)=""/198, 0xc6}, {&(0x7f0000d93000)=""/16, 0x10}, {&(0x7f00009d1000)=""/232, 0x4cd}, {&(0x7f00000b0000)=""/203, 0xcb}, {&(0x7f0000b50000-0x66)=""/102, 0x66}, {&(0x7f0000887000)=""/230, 0xe6}], 0x9, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001a9000)=0x0) tkill(r1, 0x24) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000031000-0x10), &(0x7f0000030000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/07 00:50:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='proc/+bdev-&securityselinux,\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fce000-0x16)='wlan0mime_typemd5sum,\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0xb0)=[@in6={0xa, 0x3, 0x66a0, @loopback={0x0, 0x1}, 0x63d}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xa8b1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x4d7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xdc39}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0xb0) 2018/02/07 00:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f00001de000)=[{0x0, 0x9fb}, {}], 0x2) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000bcb000-0x15)=""/21) 2018/02/07 00:50:46 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733) write$vnet(r1, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f1b000)=0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000f1c000-0xc)={0x13a}) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1c000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000784000-0x4)=0xc213, 0x4) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/07 00:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = syz_open_dev$dspn(&(0x7f000085a000-0xa)='/dev/dsp#\x00', 0xec4, 0x200880) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fae000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/07 00:50:46 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000b000)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, 0x1000000000000000, 0x5f96050c}, &(0x7f000000c000-0x4)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000a000)={r1, 0x78, "81201f1f9a8b6d3bd98f2f6a507e105bd16d75e07e00c67f5627e05ccab8579f4ad3d4ba4db8507e66064b9df6db75816475820fb004901b46bacab877626e089c24fa5760ff23705110a6723505b87456b67862a932eadf0da13b02db7dd767fc992eeec53385650bbf7cd6f886a2d50c6eb26e1665d151"}, &(0x7f000000b000)=0x80) 2018/02/07 00:50:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x108) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) r4 = syz_open_dev$midi(&(0x7f0000a8c000)='/dev/midi#\x00', 0x100000000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000868000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0xa2180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ff000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xe65, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f000092b000-0x28)=[&(0x7f0000d9c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000afa000)="b0d73a295fad3ee1cf94894b3f8d72b93edc549b099e7b8016cab507681863388e59ac904449e2f1b3e9fedf03c52f260cd13e851e1d442da898c853fe8342f12b7d783d3233b1f7cb7d0eaf349925aaa24a7e94d949283255440218c66cf560b7ec8f6bd92cc4b6", 0x68, 0x5, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x63d, r3, &(0x7f0000097000-0x38)="331d555bb04f5c99a4917421c60d17531139336a1534f6f0ae98956bfa5a13c34ee7353a0b583e27ede6f207a92a5abb473641e5dc588d8d", 0x38, 0x69d8690a, 0x0, 0x0, r4}, &(0x7f0000253000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r5, &(0x7f0000877000-0xc4)="5a6d636a2bceb968c48f75b39d32ce1c82aa3be8d20eae6bb623d997808340128881bab4f21182b3a2046d5cb3ba32ccf2c25935f2466bafb17c1b2cedd0e5ca107f58b533c4bb83c74dc02c0842c7dd1ec976e3b141090f855395f31ef7873afc10d785196d7297cd18bb6963836a4970de3dfbbbf02a461dc097bcddcf2c4657f4cb79062340fbf52ea6b6812e2b8552f402d8ae2fa17a115d315b7de520f71ef5d25dc57083da597942bb49719c3717efaa215cf698f2261074b3abb178ea3f1ebf61", 0xc4, 0x9, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x1, r7, &(0x7f0000001000-0x8b)="d3e908fc0efd5ddb2ff325e1fe20962bc206b99f718b782f5213d2f0bcc60a7a961fb1fc91c399d77b9a3a219561b87f02a754f56855b434a29a935f51f4a9908010a5772d5e58844f5bad503c623604dd177533705a2b15ac232373f58aec00383c93d322bdb76008e1160b388ab6c475b084bd6206ad3a9b5cb639ee24db3ee93ea66c116951f1fa3f4a", 0x8b, 0x0, 0x0, 0x0, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r9, &(0x7f0000905000-0x1000)="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", 0x1000, 0xfffffffffffffff8, 0x0, 0x1, r10}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000994000)) getsockname$netlink(r11, &(0x7f0000b14000-0xc), &(0x7f0000835000-0x4)=0xc) r12 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r12, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x20, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0xc, 0x2, [@typed={0x8, 0x4}]}]}, 0x20}, 0x1}, 0x0) 2018/02/07 00:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000046f000-0x8)='./file0\x00', 0x2000, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000177000-0x48)=[{0x2, 0x1}, {0x3, 0x5}, {0x0, 0x2}, {0x3, 0xfffffffffffffff8}, {0x2, 0x3f}, {0x3, 0x1f}, {0x8, 0x5}, {0x2, 0x81}, {0x2, 0x70000}], 0x9) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a1d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/02/07 00:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000308000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000912000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000bad000-0x8)='./file1\x00', 0x200) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xa2, &(0x7f000002f000)) 2018/02/07 00:50:46 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000229000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000538000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000843000-0x1)={0x20, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/07 00:50:46 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/audio\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[]}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f79000-0x8)={0x3, 0x1}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/dsp\x00', 0x149100, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) dup3(r0, r0, 0x80000) 2018/02/07 00:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 00:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r1, 0xffffffffffffd, 0x1) getdents(r2, &(0x7f0000001000-0x30)=""/48, 0x30) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) r3 = openat(r2, &(0x7f00001a3000-0x8)='./file0\x00', 0x30004, 0x100000000000002) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f0000599000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r7 = dup3(r5, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f00002ab000-0xc)={0xffffffffffffffce, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000131000-0x108)={r6, @in6={{0xa, 0x3, 0x6119, @empty, 0x9}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x1ff, 0x8000000006a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000033e000-0x20)={0x2, &(0x7f0000c1a000), 0x2, 0xffffffffffffffff, 0x8}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000a8a000-0x4)=0x3ff) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x3c) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008fa000)='/selinux/policy\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r8, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000e36000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00003c8000-0x4)=0x3f, &(0x7f0000b9f000-0x8)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/07 00:50:47 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(r0, &(0x7f00004ba000)='./file0\x00', 0x80, 0x104) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001be000-0x78)={0x9, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @rand_addr=0x2}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x4, 0x1, 0x83, 0x101, 0x7ff, &(0x7f000045d000-0x10)=@generic="43bed476b0e716f44030a92ad28c92ad", 0x9, 0x1, 0x7}) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000551000)=[@in6={0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xca2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8), 0x8) 2018/02/07 00:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003e6000-0x8)={0x0}, 0x80800) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000034e000-0x18)={0x86ce, 0x5, 0xffffffffffffff7f, 0x2, 0x5b, 0x10001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) 2018/02/07 00:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000f5f000)='/dev/vcs#\x00', 0x0, 0x400080) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000273000-0x4)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) r2 = socket(0xa, 0x40000000000002, 0x0) pwrite64(r2, &(0x7f00008fd000)="d855", 0x2, 0x45) connect$inet6(r2, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xcef) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000b14000-0x8)) sendmmsg$inet_sctp(r2, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x59b}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/07 00:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r0, 0x5, &(0x7f00000d4000)) r1 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000dda000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000136000)=0x10) 2018/02/07 00:50:47 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) 2018/02/07 00:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000a26000)='/dev/vcs#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d70000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x1, 0x5, 0xfffffffffffffff9, 0x7fffffff}, &(0x7f0000d02000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001ec000-0x10)={0x9, 0x3, 0x4, 0xf7, r2}, 0x10) fchmodat(r1, &(0x7f0000860000)='./file0\x00', 0x40) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000745000-0x8)={0x100000001, 0x0, 0x8, 0x7fffffff}) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) rt_sigpending(&(0x7f00001f1000), 0x8) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000d3f000-0x68)={0x0, 0x0, [0x3, 0x8000, 0xe3b, 0x3]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00009e8000-0x4)=0x3a6d, 0x4) ftruncate(r3, 0x10401) sendfile(r4, r3, 0x0, 0x72439a6b) splice(r0, &(0x7f000069a000-0x8), r3, &(0x7f0000cf8000), 0x0, 0xf) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/02/07 00:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0xa, &(0x7f0000200000-0x10)={0x20, 0x2, 0x1, 0x7}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/07 00:50:47 executing program 6: r0 = open(&(0x7f000036b000)='./file0\x00', 0x80, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007f6000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000007000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x6}], {0x95}}, &(0x7f000086a000-0x119)="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", 0x8000, 0x1000, &(0x7f0000dda000)=""/4096}, 0x48) 2018/02/07 00:50:47 executing program 4: rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, {0x7a, 0x40, 0x8, 0x1f, 0x100}, 0x8, 0x4}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000)=0x7fffffff, 0x4) io_setup(0x800, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x46, 0x1896740, 0x1, 0x4, 0xfffffffffffffff8, "e808a9", 0x80000001, [0x200, 0x100, 0x20, 0x5]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r1, 0x8000}, &(0x7f0000003000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000006000)={0x4, 0x100000001, 0xa7, 0x5, 0x2, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x5}, &(0x7f0000001000)=0x98) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000004000-0x40)={0xd9}) ioctl$sock_ifreq(r3, 0x893f, &(0x7f0000003000-0x50)={@generic="79716a0348290d223c17907f4a47bcfd", @ifru_ivalue=0x100000000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000008000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='syzkaller0\x00'}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000-0x20)={0x3, 0x4, 0x2, 0x7, 0x3, 0xfffffffffffeffff, 0x40, 0x3f, r2}, &(0x7f0000008000-0x4)=0x20) 2018/02/07 00:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) personality(0x540000f) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) 2018/02/07 00:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$TIOCCBRK(r0, 0x5428) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000432000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000918000-0xc)={r1, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000044d000/0x18000)=nil, &(0x7f00001ff000-0x18)=[@textreal={0x8, &(0x7f00007e7000-0x2e)="ba4300ec0f01c80f01df0f00990030f080150066660f3823a50e002e2680985d2a0dde54003e0f005c90f30f01c9", 0x2e}], 0x1, 0x8, &(0x7f0000099000)=[], 0x0) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000adc000)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x0, &(0x7f0000eb6000)) r3 = add_key(&(0x7f000084c000-0x8)='trusted\x00', &(0x7f0000151000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ae5000)="0dba048c4d4b9ae740d267e92489bc6a282f5a43dde0324e8f65536458dacca32a10c52f2958e818559d40af1bdd3d4e345172b1c3aacf00cd8814cc2534077deee4868e3cfb6225179ad7d90745b4be90f59a64bf", 0x55, 0xfffffffffffffffa) r4 = add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000029c000-0x8)) keyctl$instantiate(0xc, r3, &(0x7f0000c65000), 0x0, r4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/07 00:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f000085e000)={0x4, 0xffffffff00000000}) write$tun(0xffffffffffffffff, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x102d5) 2018/02/07 00:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x5) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)) socket$inet(0x2, 0x80000, 0x2) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000677000)='/dev/sequencer2\x00', 0x482000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00007bd000-0xb)='/dev/mixer\x00', 0x242400, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000c36000)) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) writev(r0, &(0x7f00001ba000-0x50)=[{&(0x7f0000576000)="16d8b6e487886d33ae7fa2536cd164c1ef81474ced6ee687e833913df86a4b027c24e2199d103d95b93dfa38e09d03651a60e1cdfcce4a386694ed4161bba18c5170707a78452b7cdeb418fa541569480345109067417ba2bb8da03049cd109829ec8cc813b15458ee16ceb1c8463e09ac7fb6f6c711187da3cef04ff21d2ebf8ac9e8e1ea8c9adc6c26df7fea4cae4094615bae7767667ff83b3643fd06b1d2497330888e3f1e8e712e65606cea7ba0437f60ace8939acf664ec6fa221549f6a7300582413494e3705470a0c0580e1488eeb5fbbe8f55cbaf53f1ee6ed507a1aa8859d41f9615aac1cc62c6fa7606040af025", 0xf3}, {&(0x7f0000dd6000-0x5e)="550a0b3e4b18435998ba65dfb27c23406bf55b924b9d1749aa8f3b5f1671677ad4e9827dd14439605b1e6f0c7f72d4f247650989c49a4058702e93f97e6f6125f01b2a8ac3c62af71e51a15171e1dfe9148a44c22e2e0409ce51a191665b", 0x5e}, {&(0x7f0000593000-0x3e)="e2a3945f94d3d1c7b36bbde2696e60d34c8b18f06205137564e7ce3c24e8fcf924c1d261ec6027b954503fb23e3d8e8d4b931abd91e10ca6b6603d81f260", 0x3e}, {&(0x7f0000121000-0x1000)="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", 0x1000}, {&(0x7f00001a4000)="29be2baee1a0a04b94197ed79b94e8f6e55fd842cc2517e42ee4ab20e032895adf3240b93ba83ce490df74662153e7da647460c6655294b90df6a561c0f8623bc0ae8f64", 0x44}], 0x5) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f00003f5000)={r4, r2, 0x1}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/07 00:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000c77000-0xb)='/dev/mixer\x00', 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f000008e000-0x17)='net/ip6_tables_targets\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000097000-0x10c)={0x80000000, 0x2c, 0x7fffffff, 0x0, 0x0, [], [], [], 0x3, 0x800}) 2018/02/07 00:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000030b000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000f32000-0x18)={0x6, 0x5, 0x2, 0x5, 0x100000000, 0x7}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) connect$llc(r1, &(0x7f000010e000)={0x1a, 0x18, 0x7, 0xaa, 0x9, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000d6000)={{0x3, 0xffff}, {0x9, 0xce}, 0x1d49, 0x5, 0x7ff}) 2018/02/07 00:50:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000695000)='/dev/ppp\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x3b47f48e, 0x3, 0xb95}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) setns(r1, 0x4000000) write$fuse(r1, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) openat$selinux_context(0xffffffffffffff9c, &(0x7f000034b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00006f4000-0xf2)=""/242) 2018/02/07 00:50:47 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ed1000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000a50000)='/dev/sg#\x00', 0x463, 0x400) accept$alg(r2, 0x0, 0x0) removexattr(&(0x7f00006cb000-0x8)='./file0\x00', &(0x7f0000d05000)=@known='trusted.syz\x00') capset(&(0x7f0000054000)={0x733356b457dec1cc, r1}, &(0x7f0000e3f000-0x18)={0x1b, 0x3, 0x8, 0x4, 0x4, 0x6}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/07 00:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d2000-0x1), &(0x7f0000002000-0x4), &(0x7f0000916000-0x4), &(0x7f00002d6000-0x1)) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) writev(r0, &(0x7f0000635000)=[{&(0x7f000048f000)="c32cfa8d97a8c6fd863b4bd833924e7639fef845f342c37e5596f74cdfe39ab3cf64c574d5ee962e2d6889c6e39c5033828a4de1b88f8af38d6e960f899f0d468a96e933529ff90412209f45a41435646e4cb43b422fee0dfe32bf8c6ac483c72a3a7d9d1e4ee3503762a9ceef7863a4f90584046351bc84e53ab0d264ca0e54d78617e0695fce63a033f2187a65cdec11075157472ec6269748d71ac553b2daaed4035318516e1669ec318a376e150f14d6588d9e46406b847d5e3eda91be92106acb5ee92efb630283e7", 0xcb}], 0x1) r1 = getpgid(0x0) ptrace$setregs(0xf, r1, 0x3, &(0x7f00004c4000)="c2506e71448cd71b0c17c636d7ef26a65065b578fb943bacaa2f6eca999bbad3a721860db047a656095b89a137f9fbe7f81d2d2b92ac1f076b2b0bb1571cc78e2edfd558a482131c6b4cc28151a3171da54af5d3075ebed24264bc8375bcd21cffc14beff2842fb1a5e9f98b898f0186bbbea0a88da9091f67e3ff90f6410e22d306b776fc836c") r2 = syz_open_dev$sndmidi(&(0x7f0000b08000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x220000) r3 = openat(0xffffffffffffff9c, &(0x7f0000c5e000)='./file0\x00', 0x0, 0x100) 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, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000812000-0x78)={0x7, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @empty}, 0x288, 0x1, 0x3, 0x1f, 0x0, &(0x7f0000dbb000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x87, 0xfff, 0x10001}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00003d7000)=0x2, 0x4) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00005c8000-0x4)=r3) 2018/02/07 00:50:47 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000302000)='/dev/amidi#\x00', 0xffffffff, 0x20000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000fcb000)={0x101ff, 0x0, 0x1000, 0x1000, &(0x7f0000e82000/0x1000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000), 0x2, r2, 0x3}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000fcc000)=""/144) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000), 0x0, r4, 0xfffffffffffffffe}) read$eventfd(r4, &(0x7f0000abe000-0x8), 0x8) 2018/02/07 00:50:47 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000035000)='./file0\x00', 0x190) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000027000)=[0x10001, 0xffffffffffffff80]) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) munlockall() iopl(0x1) 2018/02/07 00:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r0) 2018/02/07 00:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000e9a000-0x1)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r0, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000059a000)={r0, &(0x7f0000610000-0xe)="d4e0ea463ebc3165fe3f69e64529", &(0x7f0000063000-0xb4)=""/180}, 0x18) r1 = add_key$user(&(0x7f0000ef9000-0x5)='user\x00', &(0x7f000010e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000055d000-0x2f)="028812e731dce96cc040059a085bcad418590b796e3db840fecd9a257962ef88eca90a154e43333232f5fad80f838e", 0x2f, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000cf7000)=""/24, 0x13c) 2018/02/07 00:50:47 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x101000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1094, &(0x7f0000ea6000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) syz_open_dev$binder(&(0x7f0000131000)='/dev/binder#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000379000)=""/59) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000e36000)) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000768000-0x4), &(0x7f0000aee000-0x4)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000f8a000-0x10)={0x4, &(0x7f00006b7000)=[{}, {}, {}, {}]}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00002be000-0x20)) 2018/02/07 00:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001fc000-0xc)={0x0}, &(0x7f0000d76000-0x4)=0xc) capset(&(0x7f0000e3e000)={0x0, r0}, &(0x7f0000ae4000)={0x3, 0x200, 0x3618000000, 0x0, 0x7fff, 0xffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980331}, &(0x7f0000d1d000)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f000099a000-0x8)) perf_event_open(&(0x7f00003df000)={0x4, 0x78, 0xd5, 0x0, 0x0, 0x25, 0x0, 0x10001, 0x400, 0x4, 0x79, 0x7, 0x6, 0x4, 0x2280000000000, 0x4, 0x10001, 0x9, 0x86d, 0x400, 0x4f, 0x5, 0x4, 0x20, 0x5, 0x7, 0x4, 0x7, 0x3ff, 0x8000, 0xaf77, 0xca72, 0x0, 0x8, 0x7ff, 0x0, 0x949e, 0x7fffffff, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000eb4000), 0x1}, 0x6000, 0x20, 0x10000000000, 0x7, 0x6, 0x3, 0xffffffffffffffff}, r2, 0x0, r1, 0x4) perf_event_open(&(0x7f0000d5a000)={0x4, 0x78, 0x7, 0x7f, 0x1, 0x1f, 0x0, 0x3f, 0x400, 0x4, 0x5, 0x3, 0xff, 0xfffffffffffffff8, 0x8, 0x9, 0x7, 0x5, 0x8, 0x4cc, 0x1ff, 0x800, 0x6, 0xb43, 0x9, 0x7fff, 0x2, 0xfffffffffffffffd, 0x40000, 0x9, 0x7, 0x7, 0xfffffffffffffffe, 0x1, 0x3, 0x6, 0x8, 0x7, 0x0, 0x3, 0x3, @perf_config_ext={0x9}, 0x1, 0x20, 0x20b4, 0x7, 0x4, 0x7, 0x7ff}, r2, 0x401, r1, 0xc) 2018/02/07 00:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00008a1000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000), 0x16) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000e8b000), 0x8) connect$vsock_dgram(r1, &(0x7f0000f5c000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) syz_open_dev$audion(&(0x7f0000467000)='/dev/audio#\x00', 0x40, 0x20402) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000069d000-0x4)=0x100, &(0x7f0000168000-0x4)=0x4) 2018/02/07 00:50:47 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000000b000-0xb)='/dev/adsp#\x00', 0x3, 0x20100) perf_event_open(&(0x7f0000005000-0x78)={0x0, 0x78, 0x6, 0x5, 0xed0, 0x7, 0x0, 0xffffffff, 0x10000, 0x4, 0xbb, 0x2, 0x2, 0x5, 0x3, 0x1, 0xaf6, 0x6, 0x4, 0x1000, 0xee36, 0x703d, 0xfffffffffffffff8, 0x5, 0x5, 0x9, 0x1, 0x5, 0x600000000000, 0x3f, 0x1, 0x50, 0x7, 0x0, 0x8, 0x2, 0x57, 0x35e, 0x0, 0x3, 0x6, @perf_config_ext={0x9, 0x3}, 0x400, 0x9, 0x6, 0x7, 0x1f, 0xffff, 0x100000001}, r1, 0xffffffffffffffff, r2, 0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001000)={r0, 0x9}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r3 = getpid() process_vm_readv(r3, &(0x7f0000008000)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/07 00:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) syz_open_dev$sndmidi(&(0x7f0000bd7000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x208080) 2018/02/07 00:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af2000-0xa)='/dev/dsp#\x00', 0x40, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00002fa000-0x4)={0x1f, 0xdfdb, 0xab}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a79000-0x8)={0x0}, &(0x7f00009eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d9c000)=@assoc_value={r2}, 0x8) readv(r0, &(0x7f00003be000-0x40)=[{&(0x7f00003e6000)=""/120, 0x78}, {&(0x7f00008ea000)=""/226, 0xe2}, {&(0x7f0000a1c000-0x1a)=""/74, 0x4a}, {&(0x7f0000635000)=""/5, 0x5}], 0x4) getpeername$packet(r0, &(0x7f0000af8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e49000-0x4)=0x14) connect$packet(r0, &(0x7f0000139000)={0x11, 0x11, r3, 0x1, 0xffffffff, 0x6, @random="bea6aadcb30c"}, 0x14) 2018/02/07 00:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ad000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000024c000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000271000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000bef000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5da}) llistxattr(&(0x7f0000dd6000-0x8)='./file0\x00', &(0x7f0000dd4000-0x30)=""/48, 0x30) 2018/02/07 00:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00008e5000)="2600000022004701050007008980e8ff06046d20002afc00c0e9ff094a51f10101c7033500b0", 0xffffffffffffff64) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004d8000-0x18)={0x0, 0x7fff, 0x20, 0xffff, 0x3f}, &(0x7f000059d000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0x2, 0x1}, &(0x7f000084c000)=0x10) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}], 0x1, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/07 00:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/07 00:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000da000-0x26)="4d776e0b0d896604c0b6aa57190fe6a1cb3a0bfa68383f405c714865d8e57a7f2870ca49237d", 0x26) 2018/02/07 00:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x1) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) r3 = eventfd2(0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000d99000-0x6)={0x800, 0x80000000}) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40}, {r3}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f0000070000-0x8), 0x8) 2018/02/07 00:50:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006cc000)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = inotify_init1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000002000-0x8)=0x7) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000946000)={0x8, 0x6, 0x1ff, 0x4}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000006000-0x17)="f81b6d19d5cb3b344b4de01d40664889d1120b7b8dcbb636", 0x18, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/07 00:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007f2000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x4}, 0x20) [ 145.470589] kauditd_printk_skb: 528 callbacks suppressed [ 145.470596] audit: type=1400 audit(1517964647.890:3577): avc: denied { net_admin } for pid=4112 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.593586] audit: type=1400 audit(1517964647.923:3578): avc: denied { net_admin } for pid=4113 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.618227] audit: type=1400 audit(1517964647.930:3579): avc: denied { dac_override } for pid=18717 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.643087] audit: type=1400 audit(1517964647.937:3580): avc: denied { net_admin } for pid=4114 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.667586] audit: type=1400 audit(1517964647.942:3581): avc: denied { net_admin } for pid=4114 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.692096] audit: type=1400 audit(1517964647.952:3582): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.716607] audit: type=1400 audit(1517964647.960:3583): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.741114] audit: type=1400 audit(1517964647.964:3584): avc: denied { net_admin } for pid=4116 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 145.765606] audit: type=1400 audit(1517964647.978:3585): avc: denied { net_admin } for pid=5305 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = getpid() waitid(0x3, r0, &(0x7f0000d81000-0x10), 0x1, &(0x7f00000b3000-0x90)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000086f000)='/dev/audio#\x00', 0xb57, 0xc2000) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r1, 0x0) 2018/02/07 00:50:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002d4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f55000-0x4)) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00001c8000)=0x1, 0x3c6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fa3000-0x14)={@dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/07 00:50:48 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003db000-0x9)='/dev/rtc\x00', 0xc2d034818632cf59, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000401000)}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(0xffffffffffffffff, 0x111, 0x5, &(0x7f000039b000-0x2)="08005b15", 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d9a000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000d65000)={r1, &(0x7f00003b3000-0x48)=""/72}) 2018/02/07 00:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000b04000-0x14)={0x0, 0x1, [0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000894000+0x149)='/dev/cuse\x00', 0x10000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b24000-0x12)='/dev/input/mouse#\x00', 0x8, 0x72914a5e5dead67a) connect$unix(r0, &(0x7f000015a000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/07 00:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00008e6000)={0x0, 0x0}, &(0x7f000045a000-0x4)=0x10) r2 = socket$rds(0x15, 0x5, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00006a3000)={&(0x7f0000a6f000-0x20)=[0x800, 0x200, 0xa7, 0xe66, 0x8, 0x5b, 0x3ff, 0x4], 0x8, 0x6, 0xff, 0x9, 0x6, 0x0, {0x1, 0x9, 0x1, 0x1000, 0x4, 0x1, 0x2, 0x100000000, 0x9, 0x7, 0x7, 0x0, 0x3, 0x4, "9da82fb5f3ec5c21001d318e7ca32bec9d66397df9e20b61425063646d4f2e95"}}) r4 = accept(r2, 0x0, &(0x7f0000d6b000)) futimesat(0xffffffffffffffff, &(0x7f0000ec8000-0x8)='./file0\x00', &(0x7f0000a99000-0x20)={{}, {0x0, r1}}) r5 = add_key(&(0x7f0000d15000-0x8)='trusted\x00', &(0x7f0000236000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000956000)="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", 0x1000, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007aa000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x289}}, 0x9, 0x3d, 0x5, 0x61c, 0x8}, &(0x7f00004a5000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000069e000)=@assoc_id=r6, 0x4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000fd7000)=[], 0x0, r5) 2018/02/07 00:50:48 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000227000-0x20)={@common='nr0\x00', @ifru_flags=0x1000}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) unshare(0x20000400) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000007000-0x4), &(0x7f000000a000-0x4)=0x4) 2018/02/07 00:50:48 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000435000-0xa)='/dev/vcs#\x00', 0x3, 0x400) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f89000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b12000-0x4)=0x14) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009d3000-0x8)={r2, 0x9}, &(0x7f0000f89000)=0x8) 2018/02/07 00:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b73000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000627000)='/selinux/user\x00', 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg$netrom(r4, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) [ 145.790200] audit: type=1400 audit(1517964647.980:3586): avc: denied { net_admin } for pid=5305 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000024e000-0x18)={0x1, 0x0, [{0x40000082}]}) 2018/02/07 00:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f2000-0x10)={r0, &(0x7f00003d5000)="8c"}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000060000)=""/94) 2018/02/07 00:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000042f000), 0xfffffed1, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) recvmsg(r0, &(0x7f0000c07000)={&(0x7f0000c2b000)=@nl=@proc, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f00008be000)=""/129, 0x81}, 0x0) [ 145.881906] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/07 00:50:48 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$sg(&(0x7f00005cd000-0x9)='/dev/sg#\x00', 0x2, 0x80000) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000940000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f000093f000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000279000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c9000-0x4)=0xc) r6 = getpgrp(r3) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000093f000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00006b7000-0x3)=0xe8) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000093f000)="e91f7189591e9233614b", &(0x7f0000940000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000811000-0xc)={0x0}, &(0x7f0000940000-0x4)=0xc) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000071f000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f000093f000)=0xe8) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005d6000)="e91f7189591e9233614b", &(0x7f0000940000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000093f000)={&(0x7f0000940000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000075a000-0x10)=[{&(0x7f000093f000)="1b882ac634997ef8dd95f5cf8fde84ae4aeec96344a67a1c73c4035170cd878d270f03b1fe3f9b", 0x27}], 0x1, &(0x7f000093f000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r0, r1]}], 0xb0, 0x40000}, 0x4000) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/02/07 00:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000069c000-0x8)=0x0) r1 = epoll_create1(0x80007fffc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000b8e000)=0x5) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) pivot_root(&(0x7f0000e2e000)='./file0\x00', &(0x7f00008a9000)='./file0\x00') io_getevents(r0, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f0000cba000-0x10)={0x0, r2+10000000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000)='/dev/autofs\x00', 0x100, 0x0) connect$inet6(r3, &(0x7f0000de1000)={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, 0x1c) io_destroy(r0) 2018/02/07 00:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) signalfd4(r0, &(0x7f00003d0000)={0xfffffffffffffffe}, 0xfffffffffffffd2b, 0x0) 2018/02/07 00:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000177000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003b0000)={0x8, 0x0, &(0x7f0000928000)=[@increfs={0x40046304}], 0x2f, 0x0, &(0x7f0000c39000-0x2f)="7f97373696c75aebea0313ae4a3ea87517ede5a2ca1c78cab631ad887aa3d2f4840731354890180f4435bff5fef3d5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/07 00:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) time(&(0x7f0000c90000)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000f2a000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "5d43771629f5a4bd77162b09c79388cac95bca06d09adbcf84d224c92cd64cb0601c000b686af1aee9851a16"}, 0x0, [], {0x77359400}}) [ 145.965592] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/07 00:50:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x41, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/108, &(0x7f00001c2000-0x4)=0x6c) 2018/02/07 00:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc0000-0xc)='/dev/rfkill\x00', 0x101201, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061c000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) read$eventfd(r0, &(0x7f0000559000-0x8), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80002) readv(r1, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}], 0x30) [ 146.083393] binder: 18796:18804 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 146.107995] binder: 18796:18804 transaction failed 29189/-22, size 80-16 line 2842 [ 146.120542] binder_alloc: binder_alloc_mmap_handler: 18796 20000000-20002000 already mapped failed -16 2018/02/07 00:50:48 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000a000-0x8), &(0x7f000000a000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000006000)={0x10}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f00004ed000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000009000-0x1)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 00:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000ec000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000b5b000-0xa5), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/07 00:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000069f000-0xc)='/dev/urandom\x00', 0x0, 0x44400) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b29000-0x5)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000005d000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/02/07 00:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049f000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003a3000)={0x0, 0x1, 0x2, [0xfffffffffffffffa, 0xffffffff]}, &(0x7f0000fa7000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a05000)={r1, 0x3d, "fd70cbd58b6eb1b5a3d18933e5b5f960da5e5a758819d2efe7f00dacd3f7e8799fc300930c7b1e5bfe99ad1a6639d80f45ed587db42dfff2dd374905ba"}, &(0x7f00003b0000-0x4)=0x45) r2 = socket(0x3, 0x100000000000008, 0x2) sendmsg$unix(r2, &(0x7f0000245000)={&(0x7f0000dac000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095b000)=[], 0x0, &(0x7f0000c7e000-0x60)=[]}, 0x0) 2018/02/07 00:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x8) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/02/07 00:50:48 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, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e34000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000035e000-0x4)=0xbb5, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fc8000-0xbc)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x2, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x2}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0xbc) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) 2018/02/07 00:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000475000-0x8)='./file0\x00', 0x2000, 0x100) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000322000)={0x6, [0xfff, 0x7, 0x1, 0x1, 0x1d02, 0x6]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000baa000-0x8)) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0x40405515, &(0x7f0000030000)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/02/07 00:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0xffffffff, 0x6, 0x100000000, 0x2, "a8f12708cdc73eb19169e2111e68c375ce0d47267bd1ffb16619088cc2dad41c78598e3346812dea032eaaab"}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b50000-0xc)) keyctl$join(0x1, &(0x7f0000257000)={0x73, 0x79, 0x7a, 0x2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 146.133880] binder: BINDER_SET_CONTEXT_MGR already set [ 146.139282] binder: 18796:18804 ioctl 40046207 0 returned -16 [ 146.141182] binder: 18796:18809 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 146.162654] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 00:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000098a000), 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) sendmsg$netrom(r1, &(0x7f00000ee000)={&(0x7f00000e4000)=@full={{0x3, {"501ece257fea41"}}, [{"caddc23975baf8"}, {"2e558754eee146"}, {"9bc1eebd680e15"}, {"872dc0b0a63276"}, {"1644c1b0cfc7e4"}, {"339501ca89b79a"}, {"f61342d8b912d4"}, {"4fd792cbf2dbcc"}]}, 0x48, &(0x7f0000e88000)=[], 0x0, &(0x7f0000d83000)=[]}, 0x0) 2018/02/07 00:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000026000)=[{0xc8, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc8}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000646000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000735000)={0x1000, 0x20, 0x3f, 0x100, [], [], [], 0x1, 0x3, 0x2a, 0x377, "2fe003bca67aecc9d16ec54711bf608d"}) 2018/02/07 00:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000277000+0xb57)='net/packet\x00') r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000044e000)={0x0, 0x1000, "a0ab73303e9bfc4cabdf9dec112c1f171dc7ec2a723c05d7861b1431f3cfa34be2b9404cc4230985231c9e26cc89f3c6122392d500d4f1d71a08b478bcb007f1c05ebcb0ddd1c42ee579f4980865ee8cd130a4913c9e6e29cb3dc5443d1f05aa18d774e659be6c988af892102714a198a8f31cd3cf992ec73c7ad2d2a60f05c4159b51cb4b30e53c502bac82ebedb67dda81337e263caf4650b9939f1654ba922797a5c86698b27555e142015bf48c09651d5458327ef082b0814e7a045fe0a1194fce05cf9b73b79f1b53f11a94300c708e7851f695f645e9ee977f2d674ad8881cc9b1288bd062d4137d610c8a11ae946807aa4f009713db57550da07a9e4d5b977494979e31f9c99ed3580a25e71fb05d1efb2769f66e37e5de611dceea8bd16c52ac2e79ee37faedf4693bd6da653699d6940c1f5f11c59084d66f77c397acf3f6553d9546bc2685413993b2caa5940b14a1ac1e8296bfd651d9736da2a7826a6f92ebde5e61fd575d35bf04b4113f0f395caf2502551774a1c8e98df136d3c44781ba944cb4c7e935632a82b853e0eeac2c4bd9ec56b3b1a64ede7a80a5c159005206565b5c795287fb4a2a9981356b8fdc08c7e4e3f19450702b442d9de7fd762ba0c263f6c39c03849c8cdf78d94fe69560bb8677ca4d6691998fac1ef2125994c9c04b28f272693a5222ec5109bd6559ca38cf0621c91271369a02d468f02681f50f720ebaba663ef94d6c348fbd54c3cef99fe277a09ef5f72441a57ffc50324d45aa4245b2298826ddff9c74850e4ad3c73c2c761e89adf0a0c28323c013ec07568483f2e887b857b15bd6335611b6ab697b42e96fb430811a8b6a51073b523ca96a2e755cc363069284bf6e6f95e2cef0b5e47d11895004625097ca805bfe80b9ab2572b59a6d51dd53035a65994856ac6c67bc7c61f113317478b29d9f8afe1008d2cfa84aafb4cd0751d666ea3cf0757f26993e96c51a4fd4b159a952e89a755f6fdc83a57785cdddd69003d146c5ce8aa070966ea994a250f4132a1a31c645f7d7a277d0527f500d869f25907fd179079ce286127f8e0cb513e8ae86cbf27dae25e764cb6e65c3a367f1bd495800e591239009356b9edaef85845dc2235f42b13ffdca92b8892831b134f84d46c7448a9431dc3257f070b587b83d3637d5a42a1140f4809638014e56ec2a6a63ed9f6a5fdb47f62832f6feb76da7eaa955dc6245e0bcc8bf5569393cc7700362bc3317a11454bee131f01e562bc01bc35bbd28b0d2717bc427dfc78630a014681edfcb71b6f68b0ae5157400f750bad7dd9c6892edfeb5f5a3ddd70884c73e4ba881a6c7a82181bd1c567489bb46f8d61a4fd77c7df67356cacf6014c09306020e9ccb77e37d4c8f057703b09ad8858cda12825189a6f9992c4cf531e3bf57660bb29bab8849c6aecdfff6cfe0a07897d52cd581ef6a815caa278eea7f778a8f92d760a0b937d5f7b393618a6568e9e91b64dc55bf948dd2f77d52c8d56af322dfe6b97c8d645c2c48354623c38d8d1707126d7d069a168579dcc1bf451d97016fa4aa4bda5365b7303ad6b64713ac5f735fae251a4186ef759e2a8d74c16bb9a3f4bedae67eb2bfe3970fb93818a250a867765c543ddce4be308d93db3a0bee8b98ea9ece5c1f6b64e962ea46438d1cbfa262bd5a3daee2bb41eba7560907654059de5101a12e37102f472910bf197bf412af1c246c848750a016e3f85128c7c7d034548e074778b81a662b941c9186bbb9c23d2c7eeb9d6c597b5d163421db38477a3fceeb980dcba1c5a8ce8249557613856b53d2f87a7cd450cc35cbdc690d54526fbf852f9cab7ed9e794d1602405f2463c245faf5ac4906af28e37aeafb8a5044dec2e3e2274487265f2f09cb968d7bd5cf35db6db7d55bce649540d5e900fae4f04181aa5912ef0aa6dcbe9897f1eca92b0a5c2cb7bd4a2c874916bac4504833f2e50ac24ca6424aeeb37e5cbfc5533bca479373be8144843b2865f699533fba7398694cd5474b845d11271e093b6a92a934ff2586db2404f15b1a77abb29023e055065e1d8baf8584f41b25c42a39ebf0ec96184a0496c0f991322d6af0cb3c370e24db5786ef742a413148384ef8006c609cb6f5780a096cba885af65862b7834b889d1b2e05972aed00bfe77a0d9673d83e13ceaa2aa496f0dcef1d61ddb2d8cd49015d1f05e0c122ea1f7b8e4d1d06632dcf96b0c939a7a9ad46ec0d0692aba70eeb4d1c84004cb13c389c13bf78ef3e5c76b6e6a7956254a56a76c038245a5ba0b84da73249c86c1ece38a66909db98575c4cd1f196f22f85a7b60e0be83ca859d755fdc5e08305d7b8710215a42d3bc22a4a21c2df919de5ac4b2b5d1c02001a67f712f380cd13f9d667c02b00141500b0da91633fd636814e1853d01837ef906239343698862c1101ada694e1c808b40db8003486d19bbfb5650017d853ec089441baf03a4283c64ca3d256907004dc60ce60501d27caf02a01b6e8e4f63e5753059b96be7da59c54451c84485b6e39b45129d88b07bb5364b5756f1da096cbbf16b32ccba088988c303863aff99105ce0b6e7d3565d3bf568c7ec385fd8aeab9513d13727b70c208f28830e96a8a50d5a0d4d265739eceefbd03b7ac5798bf2920c341248d86f9fcdbaf16fd5189d3488582b405a67632af938ddd55023e8222143a607ad41821c606ea71de2e379df6105c9cfed3fdf0d332c156e467012de96ec158220e9b598c29b6f11c51dd7dc23d52e168161df9d2e762b52b51a5cf59d3c99c1a0c94cf293ff4fcfb22940c481f7360bdd1ace6e551f5da87c6c2caf0a40a5b133a4fe87f7ab84bd22fe75fc725964f3b62b87a6f9fd38cca38e941a1b809f4ad2e4ee909656c599219e553ee2e29a09819881d3816d530649d61cc574ff0af6d7f12e1179eef61500a46af15b3bd74265cd2b6037cfb74aabe2e7c6d44ead2a786a72be7a5748f3fe69a31d0216b46803d03cbb861653fb424e3176c03b67bfd42744ea669baaa3b8495bc7dd35b67e8255a66076eb951ffbaaa8b20578b6385388085ae3de0aae3b8200e28d2dd640824815f1dd30d7d1d753d12eb12a46ce9a000369cf6e23a3622c387d4d00656ba76a405c05c61eb5b680295bb797faca9d424ec3289407c90b3a8f20c2bd5509e39824c85373bdd39937c6b5245e563e3b3b95557f76799f7c388ed052276d9eca12fec339ac7d45de23a4f56da19170c5f5c8ee22fcae3a0df39aa2c431b39cae3bf9cf16d35849171aa578d1254c226c42a99badeabb7086d417f8457747781092ec84627a6c7b54c02eaf0d0b3f7c6aa231f59d5c39bf4bf8a9f3add9507fa6276d13dae9e69756e4dfd476bc819c425c95800d4f5ad9b225e976895ec3173a895e9042bc8d85ac25044d33100170860cde6964fd2595b90c078968ed4c0d968e7d7122d0166a86ea2e95f65f65fdf88e69a519603e6d7a7d602c3cfe509d0786effe3a0ae9e91ded1fca898113ae43160a0d16f635f4ce54b4b1b4e2d75432006d48fb066957ecf45db06468c5024b66b58436fa91a0b7131728bbed2d437e1b48c98294e5c0108e1725bc67a98d8880abc05fa8be4362b500c7cb9cb713d2a492f6644d4e635469e837de5ef25465fb2e8cce65a30a7257df276f07302a3d3ab0feba0b9338dcb3842239eb297b1c0f1ae32fe7378e79c9bca00971fef5a7f2482af2d629dc4de013c4744c24236495b803699f820836ac23c1b611c50335c33016ed6055a4b0ceeb5e7694549b08699bd87f38d28d29171660890b53673eb16c15391c47d078a0d3dbd71617c577084df8c96ac315d32a0730abaac769cd344aefbc6d5c81bcacf42168a3be25c54c71559ae4aea23279b5fd0040ff9603ea7780f8ac15319f7707ba2a6a1b2adc3b5a502605b4a5daedd6eade3aa9474b615893b40ecc68f38841c85201bcc84482841737a63847ec480c642522d251f8c8dcb0867e5e75c38c11b75ec56754552067bb8b6b16599ee48aaaf53467d6ed89c381008c393d41390d0386c5466c66d28f2f7534ab10716b84d649a689f48e1bd25390ad2c15b21dbf2a429ae2c3ea70e06b27a11137cfe782d8f627e9d25e5d64ced7c1e89a23dc25f4e703343145de5fde01a9d1dc78c8c731d6bd0c642df5edfe52ebb3264e58c6236bc888be0a6fa7097273db93c9219480b42896beece51b27e1af021afab2fe7eec2d4709c663b4573e17470ea7a6227d7f2bbaf9af24dcb41228695bc737c6e90d01b186a2e154dc7e1e42cf3da60070a87777b1b859ac7c213c6f3b900882cd4a4338a1d6b40672f4f37b46e654b57dc7a39fc34f3380be22218f55350c1396e639d1166802d6f3a6bc722cc9783ec59a36199955c36863c1f5c2034efb94ee13ba37b23da30dfa7c912df0505862c8f1b409c588ae9b11c45bf5bb9e8890413ef334127439dc32fc4ef08ecbb2e58ac6faadb4687d6745b8750465a1b71f6136e97c4ecd8cea33347acc5bf2020494fc172d716bf6dd19e994e1ad90fdea001cff39287348d81de58a7a2df00af8cf956abe30b0529a9ae09b4f2873dde508cdd84bfa53a5e985c764b839c61d74b58fb2307ccdf779a2b894bbf8dd92049912d4c6c3624afc5cece5b59372de974ff46169ef380ef78ef8c6efba6f1181d886bf3cefba055175e7e452436597382e7812ad06d520a3c3df517438f2da761d2186c86410c1891ba2d0c4c2ceeb0913d6e6cfd400e082cfa0bced11a3d1336830b561f5d4b0148e69769b9cf025e67229bc0182149536c20848fa21799221b5c9ad7c4d470cc6d3b7fca3e104abecb66410442cda51e963b05ac4b41bdc6a444f2d4f03d4d039f2b0cfcfa3492b6214969ebf69d8910eebc06db80e95ff068a5a43849343fb25534e95a4531915d433a6a6f4c743469b69ca119f2c4baf353b6a772ea9a091bec13bf1d21f10f6b6dc30b6abaa58b773c047b0fedb15eb115bb8c3e3765b2cd57b4c897134c0a4c3da561e39f4b84f494e47a00b04eb390203187d1f735ee0186a01d459b9dc049236001c7e29d5d52d3325e9ff4cf66416245bbf1c73698a78e2da275f1bde1558f549db7f7789ed759b430c2b8bf995d41715876d71b655bc01ede28b2bb8a341dbe0a867194f812d35cbd9b12ba473f230b6625ed8361a072bb5848ee0762f10e9596870cb80c8cae9f54751d8ee1741d3ef3527ac2fb144901f23868e2d59a2047b69c7a4c73d33fae773d31d9ede1a75cecd51fd0ce68b8a7ded5e0867f8c7f73e63090c42df0de9ae435043dba9561226dbb868001f7897b8bba06bde303afb36182c962708d67637405774d72f57ecc5ac05793743eba73b130cf1dd19800e73e6344f6c3946bf102e370132aaa4dfda9047ad3c916d2ed9c2cefc0ee409976ed7add0c6f97af80550fccc96c20d5f0f4c17d1cebe5bf597dd23c5696a19a5d78c3ce96ae32d307796203daee2ae6aca109ee1c285496280f99f9e6991e5c9787e76a57faee3b5c7dd9dfb3c397cc89b1c97211fa1f7141a1d1c17c2dda16a42636834f9dadee77c2abc81bbec4c316f21cd818c09e46dbab90920c3f72a17b9be0a288db280e44d0c35295f60c2d2badc5e9b55dbcb9c708310c34284504432d04f659242a894d2780ed79b88ad91a4bab1511908b2c5e5512554eec85fbb236b0893b9ea8329f17c70bb4849758929851c016760fa874606e3a19f3943ee8b8516de0b452fab15f322a1f0e4a4db52f77a784b"}, &(0x7f0000c78000)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004b2000)={r2, 0x84000000000}, &(0x7f0000a50000)=0x6) r3 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b60000)={r2, 0x85e, 0x20}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a9000-0x6)='btrfs\x00', 0x3e, &(0x7f0000d1d000-0x1)="96") openat$hwrng(0xffffffffffffff9c, &(0x7f00006f8000)='/dev/hwrng\x00', 0x40100, 0x0) 2018/02/07 00:50:48 executing program 2: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"67726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f9ff"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/07 00:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000aef000-0x8)=@abs, &(0x7f0000684000-0x4)=0x8, 0x80000) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000385000)={@empty, @rand_addr}, &(0x7f0000f24000)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007bc000-0x2)=0x101, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/07 00:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8), 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8}, &(0x7f000023d000-0x4), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00006a8000)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)) accept4(r6, 0x0, &(0x7f0000164000-0x4), 0x800) 2018/02/07 00:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) recvmmsg(r0, &(0x7f0000351000-0x21c)=[{{&(0x7f0000c30000)=@ax25, 0x10, &(0x7f0000d9d000)=[{&(0x7f0000e4e000)=""/244, 0xf4}], 0x1, &(0x7f0000b40000)=""/4096, 0x1000, 0x800}, 0x6}, {{&(0x7f000067e000-0x10)=@ax25, 0x10, &(0x7f0000b50000)=[{&(0x7f0000a3d000)=""/17, 0x11}, {&(0x7f00007dc000)=""/255, 0xff}], 0x2, &(0x7f0000cd1000)=""/4096, 0x1000, 0x8001}, 0x9}, {{0x0, 0x0, &(0x7f0000721000-0x40)=[{&(0x7f00009f3000)=""/158, 0x9e}, {&(0x7f00009a1000-0x3c)=""/60, 0x3c}, {&(0x7f0000387000-0xbc)=""/188, 0xbc}, {&(0x7f0000baa000)}], 0x4, &(0x7f0000305000-0xcb)=""/203, 0xcb, 0x8}, 0x6}, {{&(0x7f000053f000-0x58)=@alg, 0x58, &(0x7f0000600000)=[{&(0x7f0000d18000)=""/124, 0x7c}, {&(0x7f0000f76000)}, {&(0x7f0000398000-0x73)=""/115, 0x73}, {&(0x7f0000bc4000-0x41)=""/65, 0x41}, {&(0x7f0000b96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da7000-0xe9)=""/233, 0xe9}, {&(0x7f0000a51000)=""/31, 0x1f}, {&(0x7f0000bc0000-0xd9)=""/217, 0xd9}], 0x8, &(0x7f0000950000-0x89)=""/137, 0x89, 0xfffffffffffffffb}, 0xffffffff}, {{&(0x7f00001b2000-0x10)=@nfc, 0x10, &(0x7f0000778000-0x30)=[{&(0x7f00002a0000)=""/201, 0xc9}, {&(0x7f000036e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000afd000)=""/60, 0x3c}], 0x3, &(0x7f000060f000)=""/194, 0xc2, 0x8001}, 0x5}, {{&(0x7f0000371000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000d3d000-0x80)=[{&(0x7f000031c000-0x39)=""/57, 0x39}, {&(0x7f0000698000-0x31)=""/49, 0x31}, {&(0x7f000060a000-0xdd)=""/221, 0xdd}, {&(0x7f00008b1000-0x75)=""/117, 0x75}, {&(0x7f0000dd6000-0x66)=""/102, 0x66}, {&(0x7f0000ae0000-0x15)=""/21, 0x15}, {&(0x7f00009df000-0xc8)=""/200, 0xc8}, {&(0x7f0000ac3000-0x9f)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x1}, 0x63c3}, {{0x0, 0x0, &(0x7f0000be2000-0x20)=[{&(0x7f000023e000-0xd6)=""/214, 0xd6}, {&(0x7f0000c97000-0xd2)=""/210, 0xd2}], 0x2, &(0x7f000042c000+0x3f4)=""/83, 0x53, 0x1}, 0x100000000}, {{&(0x7f0000aaa000)=@ax25, 0x10, &(0x7f0000b2f000-0x40)=[{&(0x7f00006a4000)=""/47, 0x2f}, {&(0x7f000072e000)=""/4096, 0x1000}, {&(0x7f000015b000)=""/163, 0xa3}, {&(0x7f0000c77000-0x55)=""/85, 0x55}], 0x4, 0x0, 0x0, 0x6}, 0x1000}, {{&(0x7f0000a6b000-0x9)=@rc, 0x9, &(0x7f0000e8e000-0x70)=[{&(0x7f0000302000)}, {&(0x7f0000bec000-0x54)=""/84, 0x54}, {&(0x7f00001e8000-0xb4)=""/180, 0xb4}, {&(0x7f0000484000-0x41)=""/65, 0x41}, {&(0x7f0000234000-0x99)=""/153, 0x99}, {&(0x7f0000e01000-0xba)=""/186, 0xba}, {&(0x7f0000841000+0x7ed)=""/132, 0x84}], 0x7, &(0x7f0000c76000-0xe0)=""/224, 0xe0, 0x4}, 0x9cda}], 0x9, 0x2100, &(0x7f0000fb2000)) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000), 0x3) 2018/02/07 00:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000101000-0xb0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f00001a9000)="86ff2928279c6dea87ed47100e63acfbf112b508c93e23effbd4137c2c92849b2bdc068697575a79607806efddf804f9b9ce56d36f75038157a98d7622f77597c4e9417f80367fc5adc129982b161d2fbc36c44cecfa85fe5cb324b2e02c92a13354a42eab66d59a905bcecb6533604f0d62284d91", 0xfd43, 0x0, &(0x7f0000573000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1d7) pivot_root(&(0x7f000069b000)='./file0\x00', &(0x7f0000632000)='./file0\x00') 2018/02/07 00:50:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xda)=""/218, &(0x7f0000000000)=0xda) fallocate(r0, 0x0, 0x4, 0x5cb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003d1000)='cpuset\x00') fdatasync(r1) sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/07 00:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b7c000-0xc)={0x0, @rand_addr, @broadcast}, &(0x7f0000e15000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000026c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) epoll_create(0x9) 2018/02/07 00:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e6000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000da2000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000ce8000)=0xe8) bind$packet(r0, &(0x7f0000e64000)={0x11, 0x16, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000005) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000050e000-0x10)={0x0, 0x2c, &(0x7f0000ca1000-0x2c)=[@in6={0xa, 0x0, 0xafd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000066b000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000090b000-0x8)={r3, 0x3}, 0x8) r4 = socket$inet6(0xa, 0x7fffffffffffffe, 0x0) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r4, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000742000-0xb)='/dev/midi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f43000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000845000-0x8)={r6, 0x1}) close(r4) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f00000f5000-0x15)=""/21) accept(r2, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r4) [ 146.447341] SELinux: unknown mount option 2018/02/07 00:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f5a000-0x4), 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f00004c9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000f09000-0xbc)) openat$kvm(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/kvm\x00', 0x100000000080000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000cd2000)={0x2, 0x3}) 2018/02/07 00:50:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000a63000-0x10)=@generic="fba6c0becb19dc9f0ec8f6ce39264087"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x88, &(0x7f0000001000-0x88)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb1d}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x20a, 0x7fffffff, 0x3, r1}, 0x10) [ 146.493191] SELinux: unknown mount option 2018/02/07 00:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000c9000-0x8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00008dd000-0x108)={0xb8, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0xa4, 0x1, [@generic="ba18c5836bc3f1782bc978743fe12556709b51e75c61d2738c61a5585d85bba8b6d8ddc90b0a506adb1682f578fd886397449bba5527f1ff1ba90a1b925de24d35c90ecb01c6ef5ff198e89332d658bdfba0ef33948435c14c079e688c18c248641e9112966c0fc09cea0a0f527fb3578d188343e6d3dd9c90ca557a8c9a2f7210ca5a04fd3032ace4a72b9e22e4a8c1187256ea428484b3dd75692fb9"]}]}, 0xb8}, 0x1}, 0x0) 2018/02/07 00:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 146.604221] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 182.232936] kauditd_printk_skb: 148 callbacks suppressed [ 182.232942] audit: type=1400 audit(1517964684.652:3735): avc: denied { map } for pid=18895 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 205.108963] audit: type=1400 audit(1517964707.528:3736): avc: denied { map } for pid=18896 comm="getty" path="/sbin/getty" dev="sda1" ino=16170 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 205.131896] audit: type=1400 audit(1517964707.551:3737): avc: denied { map } for pid=18896 comm="getty" path="/usr/lib/locale/C.UTF-8/LC_CTYPE" dev="sda1" ino=15773 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 244.249048] audit: type=1400 audit(1517964746.668:3738): avc: denied { map } for pid=18897 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 369.632180] INFO: task blkid:9601 blocked for more than 120 seconds. [ 369.638787] Not tainted 4.15.0+ #299 [ 369.643060] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651039] blkid D19600 9601 4042 0x80000006 [ 369.656701] Call Trace: [ 369.659303] __schedule+0x8eb/0x2060 [ 369.663050] ? __sched_text_start+0x8/0x8 [ 369.667235] ? perf_trace_lock+0x900/0x900 [ 369.671493] ? lock_downgrade+0x980/0x980 [ 369.675653] ? check_noncircular+0x20/0x20 [ 369.679902] ? __lock_is_held+0xb6/0x140 [ 369.683981] ? print_irqtrace_events+0x270/0x270 [ 369.688762] schedule+0xf5/0x430 [ 369.692135] ? __lock_page+0x550/0x720 [ 369.696044] ? __schedule+0x2060/0x2060 [ 369.700034] ? lock_downgrade+0x980/0x980 [ 369.704189] ? lock_release+0xa40/0xa40 [ 369.708156] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.713184] ? mark_held_locks+0xaf/0x100 [ 369.717330] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.721862] io_schedule+0x1c/0x70 [ 369.725412] __lock_page+0x574/0x720 [ 369.729149] ? __lock_page_killable+0x790/0x790 [ 369.733832] ? __sched_text_start+0x8/0x8 [ 369.737991] ? tag_pages_for_writeback+0x308/0x460 [ 369.742949] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.748848] ? page_cache_tree_insert+0x410/0x410 [ 369.753694] ? __might_sleep+0x95/0x190 [ 369.757687] truncate_inode_pages_range+0x197c/0x1fe0 [ 369.762883] ? generic_error_remove_page+0xb0/0xb0 [ 369.767821] ? print_irqtrace_events+0x270/0x270 [ 369.772580] ? find_get_pages_range_tag+0x88c/0x1000 [ 369.777702] ? llist_add_batch+0xf3/0x180 [ 369.781856] ? mark_held_locks+0xaf/0x100 [ 369.786027] ? retint_kernel+0x10/0x10 [ 369.789913] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.794948] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.799709] ? retint_kernel+0x10/0x10 [ 369.803614] ? smp_call_function_single+0x362/0x560 [ 369.808633] ? smp_call_function_single+0x364/0x560 [ 369.813652] ? smp_call_function_single+0x3ae/0x560 [ 369.818664] ? __brelse+0x130/0x130 [ 369.822292] ? generic_exec_single+0x5b0/0x5b0 [ 369.826880] ? blk_lld_busy+0x60/0x60 [ 369.830684] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 369.835957] ? _find_next_bit+0xee/0x120 [ 369.840028] ? check_noncircular+0x20/0x20 [ 369.844260] ? __brelse+0x130/0x130 [ 369.847897] ? find_next_bit+0x27/0x30 [ 369.851779] ? print_irqtrace_events+0x270/0x270 [ 369.856541] ? smp_call_function_many+0x773/0x930 [ 369.861376] ? smp_call_function_many+0xeb/0x930 [ 369.866147] ? __brelse+0x130/0x130 [ 369.869785] ? __brelse+0xda/0x130 [ 369.873346] ? block_commit_write+0x30/0x30 [ 369.877672] ? mark_held_locks+0xaf/0x100 [ 369.881830] ? on_each_cpu_mask+0xf8/0x1c0 [ 369.886062] ? __brelse+0x130/0x130 [ 369.889698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.894709] ? trace_hardirqs_on+0xd/0x10 [ 369.898880] ? on_each_cpu_mask+0x4c/0x1c0 [ 369.903113] ? proc_ns_fget+0x80/0x80 [ 369.906924] ? on_each_cpu_cond+0x12e/0x1a0 [ 369.911246] ? __brelse+0x130/0x130 [ 369.914889] ? on_each_cpu_mask+0x1c0/0x1c0 [ 369.919238] ? unwind_get_return_address+0x61/0xa0 [ 369.924191] truncate_inode_pages+0x24/0x30 [ 369.928515] kill_bdev+0xbc/0xf0 [ 369.931896] __blkdev_put+0x198/0x7f0 [ 369.935699] ? freeze_bdev+0x1e0/0x1e0 [ 369.939589] ? fcntl_setlk+0x1100/0x1100 [ 369.943657] ? fsnotify+0x7b3/0x1140 [ 369.947383] blkdev_put+0x85/0x4f0 [ 369.950922] ? blkdev_put+0x4f0/0x4f0 [ 369.954734] blkdev_close+0x8b/0xb0 [ 369.958369] __fput+0x327/0x7e0 [ 369.961671] ? fput+0x140/0x140 [ 369.964967] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.969481] ____fput+0x15/0x20 [ 369.972781] task_work_run+0x199/0x270 [ 369.976689] ? task_work_cancel+0x210/0x210 [ 369.981024] ? _raw_spin_unlock+0x22/0x30 [ 369.985178] ? switch_task_namespaces+0x87/0xc0 [ 369.989847] do_exit+0x9bb/0x1ad0 [ 369.993302] ? mem_cgroup_update_lru_size+0xe0/0xe0 [ 369.998317] ? mm_update_next_owner+0x930/0x930 [ 370.003005] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 370.008202] ? find_held_lock+0x35/0x1d0 [ 370.012282] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 370.017481] ? mem_cgroup_charge_statistics+0x9d0/0x9d0 [ 370.022846] ? __lock_is_held+0xb6/0x140 [ 370.026919] ? __lru_cache_add+0x2a6/0x410 [ 370.031165] ? __pagevec_lru_add+0x30/0x30 [ 370.035401] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 370.040251] ? check_noncircular+0x20/0x20 [ 370.044490] ? __lock_is_held+0xb6/0x140 [ 370.048561] ? memset+0x31/0x40 [ 370.051846] ? find_held_lock+0x35/0x1d0 [ 370.055923] ? get_signal+0x7a9/0x16d0 [ 370.059812] ? lock_downgrade+0x980/0x980 [ 370.063979] do_group_exit+0x149/0x400 [ 370.067879] ? do_raw_spin_trylock+0x190/0x190 [ 370.072499] ? SyS_exit+0x30/0x30 [ 370.075957] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.080465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.085481] get_signal+0x73a/0x16d0 [ 370.089209] ? ptrace_notify+0x130/0x130 [ 370.093274] ? __handle_mm_fault+0x80e/0x3ce0 [ 370.097784] ? __pmd_alloc+0x4e0/0x4e0 [ 370.101688] ? check_noncircular+0x20/0x20 [ 370.105928] ? lock_release+0xa40/0xa40 [ 370.109916] ? check_noncircular+0x20/0x20 [ 370.114153] ? find_held_lock+0x35/0x1d0 [ 370.118227] do_signal+0x90/0x1e90 [ 370.121777] ? blkdev_read_iter+0x10d/0x170 [ 370.126102] ? __vfs_read+0xf7/0xa00 [ 370.129835] ? setup_sigcontext+0x7d0/0x7d0 [ 370.134152] ? vfs_copy_file_range+0x940/0x940 [ 370.138744] ? fsnotify_first_mark+0x2b0/0x2b0 [ 370.143332] ? avc_policy_seqno+0x9/0x20 [ 370.147401] ? selinux_file_permission+0x82/0x460 [ 370.152258] ? exit_to_usermode_loop+0x8c/0x2f0 [ 370.156944] exit_to_usermode_loop+0x258/0x2f0 [ 370.161878] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.167421] ? do_syscall_64+0xb7/0x940 [ 370.171401] do_syscall_64+0x6ed/0x940 [ 370.175292] ? __do_page_fault+0xc90/0xc90 [ 370.179525] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.185072] ? syscall_return_slowpath+0x550/0x550 [ 370.190024] ? syscall_return_slowpath+0x2ac/0x550 [ 370.194973] ? retint_user+0x18/0x18 [ 370.198701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.203562] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 370.208750] RIP: 0033:0x7fc936c71310 [ 370.212467] RSP: 002b:00007ffdda5c33a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 370.220183] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 00007fc936c71310 [ 370.227466] RDX: 0000000000000400 RSI: 0000000001985c58 RDI: 0000000000000003 [ 370.234738] RBP: 0000000001985c30 R08: 0000000000000028 R09: 0000000001680000 [ 370.242026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001985030 [ 370.249292] R13: 0000000000000400 R14: 0000000001985080 R15: 0000000001985c48 [ 370.256590] [ 370.256590] Showing all locks held in the system: [ 370.262926] 2 locks held by khungtaskd/758: [ 370.267403] #0: (rcu_read_lock){....}, at: [<0000000035bd4fee>] watchdog+0x1c5/0xd60 [ 370.275477] #1: (tasklist_lock){.+.+}, at: [<000000004d5a079a>] debug_show_all_locks+0xd3/0x3d0 [ 370.284547] 2 locks held by getty/4031: [ 370.288513] #0: (&tty->ldisc_sem){++++}, at: [<00000000a36f2a51>] ldsem_down_read+0x37/0x40 [ 370.297198] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002f0108da>] n_tty_read+0x2ef/0x1a00 [ 370.306496] 2 locks held by getty/4032: [ 370.310474] #0: (&tty->ldisc_sem){++++}, at: [<00000000a36f2a51>] ldsem_down_read+0x37/0x40 [ 370.319152] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002f0108da>] n_tty_read+0x2ef/0x1a00 [ 370.328446] 2 locks held by getty/4033: [ 370.332412] #0: (&tty->ldisc_sem){++++}, at: [<00000000a36f2a51>] ldsem_down_read+0x37/0x40 [ 370.341183] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002f0108da>] n_tty_read+0x2ef/0x1a00 [ 370.350464] 2 locks held by getty/4034: [ 370.354441] #0: (&tty->ldisc_sem){++++}, at: [<00000000a36f2a51>] ldsem_down_read+0x37/0x40 [ 370.363115] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002f0108da>] n_tty_read+0x2ef/0x1a00 [ 370.372409] 2 locks held by getty/4035: [ 370.376371] #0: (&tty->ldisc_sem){++++}, at: [<00000000a36f2a51>] ldsem_down_read+0x37/0x40 [ 370.385052] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002f0108da>] n_tty_read+0x2ef/0x1a00 [ 370.394342] 2 locks held by getty/4036: [ 370.398315] #0: (&tty->ldisc_sem){++++}, at: [<00000000a36f2a51>] ldsem_down_read+0x37/0x40 [ 370.406979] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002f0108da>] n_tty_read+0x2ef/0x1a00 [ 370.416294] 1 lock held by blkid/9601: [ 370.420178] #0: (&bdev->bd_mutex){+.+.}, at: [<0000000056da7d61>] __blkdev_put+0xbc/0x7f0 [ 370.428694] 1 lock held by syz-executor1/18815: [ 370.433350] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000e635ad28>] iterate_bdevs+0xc8/0x260 [ 370.441940] 1 lock held by syz-executor1/18841: [ 370.446603] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000e635ad28>] iterate_bdevs+0xc8/0x260 [ 370.455206] 2 locks held by getty/18896: [ 370.459255] #0: (&tty->ldisc_sem){++++}, at: [<00000000a36f2a51>] ldsem_down_read+0x37/0x40 [ 370.467933] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002f0108da>] n_tty_read+0x2ef/0x1a00 [ 370.477223] [ 370.478852] ============================================= [ 370.478852] [ 370.485866] NMI backtrace for cpu 1 [ 370.489503] CPU: 1 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #299 [ 370.496052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.505380] Call Trace: [ 370.507948] dump_stack+0x194/0x257 [ 370.511551] ? arch_local_irq_restore+0x53/0x53 [ 370.516193] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.520839] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.525226] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.529693] nmi_cpu_backtrace+0x1d2/0x210 [ 370.533905] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.538373] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.543625] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.548788] watchdog+0x90c/0xd60 [ 370.552221] ? reset_hung_task_detector+0xa0/0xa0 [ 370.557035] ? complete+0x62/0x80 [ 370.560466] ? __schedule+0x2060/0x2060 [ 370.564408] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.568698] ? __lockdep_init_map+0xe4/0x650 [ 370.573076] ? do_raw_spin_trylock+0x190/0x190 [ 370.577626] ? lockdep_init_map+0x9/0x10 [ 370.581656] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.586733] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.591722] ? trace_hardirqs_on+0xd/0x10 [ 370.595841] ? __kthread_parkme+0x175/0x240 [ 370.600136] kthread+0x33c/0x400 [ 370.603474] ? reset_hung_task_detector+0xa0/0xa0 [ 370.608288] ? kthread_stop+0x7a0/0x7a0 [ 370.612245] ret_from_fork+0x3a/0x50 [ 370.615999] Sending NMI from CPU 1 to CPUs 0: [ 370.620508] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.621499] Kernel panic - not syncing: hung_task: blocked tasks [ 370.634742] CPU: 1 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #299 [ 370.641298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.650628] Call Trace: [ 370.653204] dump_stack+0x194/0x257 [ 370.656818] ? arch_local_irq_restore+0x53/0x53 [ 370.661470] ? vsnprintf+0x1ed/0x1900 [ 370.665247] panic+0x1e4/0x41c [ 370.668411] ? refcount_error_report+0x214/0x214 [ 370.673146] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.678484] watchdog+0x91d/0xd60 [ 370.681920] ? reset_hung_task_detector+0xa0/0xa0 [ 370.686749] ? complete+0x62/0x80 [ 370.690183] ? __schedule+0x2060/0x2060 [ 370.694126] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.698417] ? __lockdep_init_map+0xe4/0x650 [ 370.702797] ? do_raw_spin_trylock+0x190/0x190 [ 370.707351] ? lockdep_init_map+0x9/0x10 [ 370.711384] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.716460] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.721447] ? trace_hardirqs_on+0xd/0x10 [ 370.725564] ? __kthread_parkme+0x175/0x240 [ 370.729859] kthread+0x33c/0x400 [ 370.733197] ? reset_hung_task_detector+0xa0/0xa0 [ 370.738011] ? kthread_stop+0x7a0/0x7a0 [ 370.741958] ret_from_fork+0x3a/0x50 [ 370.746363] Dumping ftrace buffer: [ 370.749966] (ftrace buffer empty) [ 370.753652] Kernel Offset: disabled [ 370.757271] Rebooting in 86400 seconds..