setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000112000)=0x8001, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r4 = msgget(0x2, 0x400) msgsnd(r4, &(0x7f00007a2000-0xca)={0x2, "329fd54b8a1dbbe906c5c9a23f36167a49baec6701cd93196675c1c9cda1638853dbc1af4e68f2d0f2eb840e3c62fa9a956183f6bdc6e8c2914fcae6804d5c9fa535a121f6a27257842eac3dac384ec02d3a38260f5ceb8f5093547cfc4a0ca97dfbdb76dc41be860c6a1095d98dc331cec82f89d73d2c6b9633358edb8d9d908fd2f06f608461e1f9a1cfb6bb2df4aa09b8d70031bb5136fad9ccc53c2b029bfe1379d160e9877181e42d8d3a2b215c9dfc9b4c6c0439ce58c2bc54a9a319fd31a2"}, 0xca, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f00009ad000)=[@request_death={0x400c630e, 0xffffffffffffffff, 0x0}], 0x0, 0x0, &(0x7f0000ec0000)=""}) 2017/12/31 14:59:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000878000)={0x7def, 0x100000001, 0xfff, 0xffffffffffffe12b}, 0x8) sendmsg$unix(r0, &(0x7f0000ca6000)={&(0x7f0000890000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000ec5000)=[{&(0x7f00000e6000-0x4d)="36fa3a13084fd44bcb268bf51c9f73b4623441e13ed3a559347ff0991061d0729b97a57519b27e90", 0x28}], 0x1, &(0x7f000050e000)=[], 0x0, 0x0}, 0x0) r1 = shmget(0x2, 0x4000, 0x100, &(0x7f000063d000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00008bf000)=""/44) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c7000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bb2000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000041000)='./file0\x00', r1, &(0x7f0000e8c000-0x8)='./file0\x00') 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x800, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d2e000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xda, 0x7ff, 0xd8, 0x0, &(0x7f00008f9000-0x10)=@generic="49e57e3f4008afbe80a6e8f6419f6a33", 0x3, 0xffff, 0x8}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2000) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fda000)={0x7, 0x0, [{0x901, 0x0, 0x6}, {0xe7, 0x0, 0x2f9148e9}, {0xfff, 0x0, 0x5}, {0x116, 0x0, 0x9}, {0x79, 0x0, 0x6}, {0xdbf, 0x0, 0x0}, {0x0, 0x0, 0x7}]}) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x3) 2017/12/31 14:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sigaltstack(&(0x7f00008c6000/0x4000)=nil, &(0x7f0000c1c000-0x8)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e26000)={0x0, 0xfffffffffffffffd}, &(0x7f0000f40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bf8000)={r1, 0x101}, &(0x7f00000a0000-0x4)=0x8) setgroups(0x0, &(0x7f000058b000)=[]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000045b000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000e9e000)={r2, 0x0}) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/vcs\x00', 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x74, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x4000000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzklaler\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000096b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x20000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a58000)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000c3a000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000042d000-0xa)='/dev/cuse\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x20000000002000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f56000-0x4)=0x0) socket$inet(0x2, 0x800, 0x1) [ 204.707144] binder: 5574:5582 BC_REQUEST_DEATH_NOTIFICATION invalid ref -1 [ 204.732988] binder: BINDER_SET_CONTEXT_MGR already set [ 204.739110] binder: 5574:5588 ioctl 40046207 0 returned -16 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a96000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000ba0000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003c5000)=[{{0x0, 0x0, &(0x7f00005d2000)=[{&(0x7f0000e8a000-0x53)=""/83, 0x53}], 0x1, 0x0, 0x0, 0x62ac}, 0x80}, {{0x0, 0x0, &(0x7f0000e60000)=[{&(0x7f0000457000)=""/186, 0xba}, {&(0x7f00002c0000)=""/171, 0xab}, {&(0x7f00008bf000-0x9e)=""/158, 0x9e}, {&(0x7f000071e000)=""/126, 0x7e}, {&(0x7f000006f000)=""/74, 0x4a}, {&(0x7f00002bd000)=""/189, 0xbd}, {&(0x7f0000d7d000-0x99)=""/153, 0x99}, {&(0x7f0000f44000)=""/12, 0xc}], 0x8, &(0x7f00003a0000-0x20)=""/32, 0x20, 0x7}, 0x9}, {{&(0x7f0000d34000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f1d000)=[{&(0x7f0000a03000-0x81)=""/129, 0x81}, {&(0x7f0000fee000-0xf3)=""/243, 0xf3}, {&(0x7f0000368000-0xe7)=""/231, 0xe7}, {&(0x7f0000ee3000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000a9d000)=""/123, 0x7b, 0x8a6}, 0x8}, {{0x0, 0x0, &(0x7f0000b02000-0x20)=[{&(0x7f000097e000)=""/118, 0x76}, {&(0x7f0000d81000)=""/4096, 0x1000}], 0x2, &(0x7f0000838000-0xa0)=""/253, 0xfd, 0x1}, 0x5}, {{&(0x7f0000560000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000005f000-0x80)=[{&(0x7f00001a7000-0x4f)=""/79, 0x4f}, {&(0x7f0000b16000-0xb0)=""/176, 0xb0}, {&(0x7f0000b3c000-0xfa)=""/250, 0xfa}, {&(0x7f0000988000-0x4)=""/4, 0x4}, {&(0x7f0000533000)=""/49, 0x31}, {&(0x7f00001b7000)=""/134, 0x86}, {&(0x7f0000730000-0x9d)=""/157, 0x9d}, {&(0x7f0000aa3000-0x6)=""/6, 0x6}], 0x8, &(0x7f0000ea4000)=""/4096, 0x1000, 0xb44}, 0x100000001}], 0x5, 0x100, &(0x7f0000b0f000-0x10)={r1, r2+10000000}) listen(r0, 0x7fa) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000005000)={@common="6c6f000000000000000000001700", &(0x7f0000d07000-0xe8)=@ethtool_eeprom={0x4b, 0x3, 0x3f, 0xd8, "0dac36ce3d7dcf9814fcbf4f421ffbd2abcb5415e9805f0bf8b0d2cb6691dbc93c948ef626c7547e4f00804fed74df11eeda3b64a159ae607aa2fce2aaec1b85320aa545315b58b055db784931960fa2bcfd77e427d54bd94c32c452c19599d2800bab93d5ba79791fdc33f3dbf4b43dffb2bfcf09a7f0f3a07fedbb9d2d6ee3de19aa2b60a83b50d25fd7a66594163b644635f1a967b4d38ee9e6d61e335763072ef8ef9dc602c96ecebe6f6cfdc5a69908077f69e5cb2e6934643210c40420bb66b0c03e2e2a26d6ac83c558654911658780d94208e8bb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioperm(0x0, 0xc9e0, 0x7fffffff) r3 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fb2000)={0x9, 0x8, 0x9, 0x8000, 0x3e59ef56, 0x1, 0x80, 0x200, 0x0, 0x100000001, 0x4}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00002c3000-0x3)=0x0) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000049b000-0xc)={0x8000, 0x1, 0x3f, 0x6, 0x8000}, 0xc) timerfd_settime(r2, 0x0, &(0x7f0000dec000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005d7000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000061d000)={0x1, 0x0, [{0xbb9, 0x0, 0x0}]}) 2017/12/31 14:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) epoll_create(0x161a) r1 = getpid() ptrace(0x11, r1) bind$alg(r0, &(0x7f000029d000)={0x26, 'aead\x00', 0x0, 0x1, 'rfc4543(seqiv(echainiv(rfc7539esp(cbc(seed-generic),crct10dif)))'}, 0xffffffffffffff92) 2017/12/31 14:59:36 executing program 0: mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000192000+0xb3e)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7}, 0x1) 2017/12/31 14:59:36 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000165000)=0x200000000000008) 2017/12/31 14:59:36 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x800, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000025b000)=[0x1, 0x0]) r1 = syz_open_dev$tun(&(0x7f0000045000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r1, r1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454dd, &(0x7f0000283000-0x4)=0x0) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 4: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e8d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000031a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000048d000)=0x0) getpgrp(0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000d09000)='/dev/urandom\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80001, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007a0000-0x9)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003e1000-0x78)={0x5, 0x78, 0x8001, 0x40000000000, 0x80000001, 0x2, 0x0, 0x200, 0x80000, 0x6, 0x9b14, 0x4, 0x1, 0x2, 0x8, 0x8, 0x3, 0x5, 0x8, 0x7fffffff, 0x0, 0xc58, 0x5, 0x5, 0x3, 0x8, 0x4f, 0x8f, 0x8, 0xfffffffffffffffe, 0x1ff, 0x0, 0x2, 0x5, 0x100000000, 0x7, 0x101, 0x0, 0x0, 0xfffffffffffffffc, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x7}, 0x208, 0x7fffffff, 0xb92, 0x5, 0xf69e, 0x9d9, 0x401, 0x0}, 0xffffffffffffffff, 0x10000, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) 2017/12/31 14:59:36 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) io_setup(0x6, &(0x7f0000013000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000053000+0xfe4)=0x6, 0x4) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x2, 0x81, r0, &(0x7f0000053000-0xcd)="d9a9aa3f2ea8e51281502a801b190827d39835fbd57c5dc2591bcd77efaea70876024f1fee5c1e08be65ee0f2d9d0180de356112ddea5158b8b4d0f9de8c5545b92fb06bbdfabb9a9ace8e3c477feb7230f7ecc7de1f89c9dcf1a41ad157dbfd7bf35cd3b0291c5518d926ae04e7a78edfef1e6024ed8c245e6ef038a986bd6f39860ef8b86ac2d2d39ac5d81ebf458b6450b44a7c8575f30fa50a615da6f832b361fcbd2e776eb874604a478b1830b148475dd783e9b32775543dbc9bc171d03a0a6f6eabcd49e3123419cec2", 0xcd, 0x7fffffff, 0x0, 0x1, r0}, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010d) dup2(r2, r0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/12/31 14:59:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x401) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000080003, 0x2) capset(&(0x7f0000b65000-0x8)={0x19980330, 0x0}, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000ee2000)=0x0, 0x4) 2017/12/31 14:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) times(&(0x7f0000b51000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x84, 0xf7, &(0x7f0000fca000-0x8)=""/8, &(0x7f00000a3000)=0xbe) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000f5a000)='/dev/input/mice\x00', 0x0, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000201000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000408000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00006e4000-0x8b)="", 0x0) sendmsg(r2, &(0x7f000069b000)={&(0x7f0000db3000-0x1c)=@in6={0xa, 0x2, 0xbce, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000038e000-0x30)=[{&(0x7f0000c6a000)="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", 0x1000}, {&(0x7f000008d000-0x99)="a374abc0d16424122cb3834e77bfe668ed4213b29280d7bb4254206342ea4cd4ae447523d4d9d7c4fe446666bc4ca8f2bc8dd86a786831862a0479d353bc6c67c1913c06f7b7c3d7dc4d6f080a51442c5d56e850f78a879162cfa1e3bbcefd2ca1f8d63ef5d7ad4ad62a005619c3aa8c7b1158a1b5f4b454122461cecca7954c89a18986d24b88aa0af830d79c8a511dbef076b376a8b63aab", 0x99}, {&(0x7f0000928000)="f16d0b5dbb914ed938558f66c233c6413bd4fbbbf8453f87838431131575bd14e743cb2b2ec4b63412b92bf3fade4da23583a2ac35574d16ff9378e3f762c90c62e6d572d5151979dd77555c0fba49e7bcf72eb9e0b17c5153584f3a960a8aeedc0a837241a3901b0084091fa4c8a89ee273271ab4b9d130e52ed53220a6a10dc8460876bf3dcd7c62b97a9baf13c3afb1bbe920ce36e4d67564a106d8891dfc0d8dd6349717709eb00ef4b3f4155f61d40d9e1fd4a087ac091898401e80e5deeb11471c8f439a", 0xc7}], 0x3, &(0x7f00006f4000-0xa8)=[{0xa8, 0x11f, 0x9, "5a069947976c3ec84c2ef965619e54a45a0b98e588fd3f15086254aaef8e23b4a4b87f9576f159985083f3ee8ab6107416d2269275d030ea9fb983a4ae14f801962cb3a48f6e9687ad6a5891fccb8886cf12bc31b2ca4e63c1b07ed00b0f3aaedfcb353771079888b15118423b1bb623032c702c62e19a383b91ecc06b62c05f621a5c24400e3f8bff68b03aa1b0449f5763"}], 0xa8, 0x10}, 0x804) 2017/12/31 14:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8b000-0x1)='\x00', 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c10000-0x20)={@common="02006c616e3000002200", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0xfffffffffffffffd, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x7, &(0x7f000064e000)="02ca023b", 0xffffffffffffff12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad0000)={0x2, [0x0, 0x0]}, &(0x7f0000984000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000882000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000742000)={r2, 0x4, 0x30}, &(0x7f0000a09000-0x4)=0xc) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x800, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 1: r0 = socket(0x100000002, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000021a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x0) timer_gettime(0x0, &(0x7f0000484000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000687000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43010863", 0x29) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000065d000-0x4)=0x0, &(0x7f0000e62000)=0x4) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000bcb000-0x18)={0x18, 0x1, 0x1, @fuse_bmap_out={0x3f}}, 0x18) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:36 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x810, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:36 executing program 3: r0 = socket(0x17, 0x5, 0x9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000090c000)={0xf7fd, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x8, 0x1, 0x800000000000, 0x5, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xba9f, 0xff, 0x7}) rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) 2017/12/31 14:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001c000-0x1)='j', 0x1) sendto$unix(r1, &(0x7f000001c000)="0e", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x1) syz_open_dev$usbmon(&(0x7f00006a9000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x183c00) close(r1) r2 = socket$inet6_tcp(0xa, 0x6, 0x0) pwrite64(r1, &(0x7f0000ffe000-0x54)="26b4253a1efc97e9c260eef3473fb0fb30838710b1a75ce43cb6bf21a322e56e847dbe4a359573099a9d23917b3f2f46e4c8f5dcb99887597a38ebe78b72134b781f570393e610fd8a33ef62b7c127d91233611c", 0x54, 0x0) bind$inet6(r2, &(0x7f000041b000+0xae7)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/31 14:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fdb000-0x4)=0x40, 0x4) write(r0, &(0x7f0000d55000)="2400000058001f0014e0f407127b00001713170308001000fff7080008000200cbde0008", 0x24) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00002bc000)={{0x6, 0x3}, 'port1\x00', 0x0, 0x10000, 0x7fff, 0x80000001, 0x1, 0x4, 0x100000000, 0x0, 0x5, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x65)=""/101, &(0x7f0000001000-0x4)=0x65) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6e000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000058000-0x10)={0x100000000, 0x6, 0x101, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004b4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0xfffffffffffffff8, 0x400, 0x7fffffff}, &(0x7f00006a1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000072e000-0x10)={r3, 0xa2a, 0xd29d, 0x8}, 0x399) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00007f6000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000e03000)='/dev/sg#\x00', 0x8006, 0x8000) ioctl$KVM_SET_PIT(r4, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:36 executing program 1: prctl$intptr(0x1c, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xa8e8, 0x80000000, 0x63f, 0x8001, 0x4, 0x8, 0x5e5c, 0x4, 0x80, 0x72c36283}) prctl$intptr(0x40000000000001c, 0x80) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000083e000)='keyring\x00', &(0x7f0000879000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f000004e000-0xc)='cifs.spnego\x00', &(0x7f0000633000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000276000-0xe4)="95879965e3a5a36e3fd64722ad04fcacd6cdf14422761d7f4c2cda13c6212692013ec84d261289593a2399073aa7735554635834fa5b372f24be99b09fb16356327535e32bb87e4a846c974eefe1e46701d2bc947a88fab233f2aeee3d9336c83a99b218e7951ab0933ab733a2bce0f98cd25e3dc52880657817e904fc37694340aa97d06e297c42bea3163c623a290edb2a6b5b0d2272a1f4d6b8d2d15822925d7f19f708b160063c23141d921a1c67899a548c6e5bb1019c0560b233b15b74401d5b6f197ac11d78e330909cc0b1e05ab76162d5eabf994ffbc2bbff78281c5abe5473", 0xe4, 0xfffffffffffffffe) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b4b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00009c3000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a9f000)=0x14) bind$packet(r1, &(0x7f0000815000)={0x11, 0x4, r2, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2a000-0xa)='selinux!*\x00', r0) add_key(&(0x7f0000263000-0xa)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x40002, 0x0, &(0x7f0000052000-0x10)={0x1, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a39000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x4000000000000002) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000736000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fe0000-0xe5)=""/229) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x810, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) execveat(0xffffffffffffffff, &(0x7f00003bb000-0x8)='./file0\x00', &(0x7f000058b000)=[], &(0x7f0000eb4000)=[], 0x0) close(r0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eda000+0x4c2)='/selinux/user\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000747000-0x28)={@common='eql\x00', @ifru_map={0x5, 0x80000001, 0xfa88, 0x1, 0x3, 0xfffffffffffffffe}}) 2017/12/31 14:59:36 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1fe0, 0x120000000000cb, &(0x7f0000e63000-0x40)="d105071e2137080eaa0508d6a6e43f07624f85df4fb7583b58605e10ebf39de002671dce8c557fcf9fafca81799517b5221235606ef1bc52f5787331af1ef56c", 0x40) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) recvfrom$inet6(r0, &(0x7f0000ef0000)=""/0, 0x0, 0x0, &(0x7f0000ef0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 3: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f0000e7f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x1, 0x1, 0x367b44ea, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) migrate_pages(0x0, 0x0, &(0x7f0000a94000-0x8)=0x0, &(0x7f0000a08000)=0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 4: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000001000-0x23)=""/35, &(0x7f00005d3000-0x4)=0x23) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f3c000-0x8)=0x0) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000004a000-0x4)=0x7ff, 0x4) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f000004a000-0x6)=0x0) accept$ax25(r0, &(0x7f0000020000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000002f000-0x4)=0x10) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:36 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x810, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e62000)={0xfffffffffffffb9e, 0x100, 0x97, 0x9251, 0xb0c5, 0x81, 0x627, 0x20, 0xd38, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x401870cb, 0xffffffffffffffff) 2017/12/31 14:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b8000-0x9)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000158000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000aac000)=[{&(0x7f00004ab000-0x5d)=""/93, 0x5d}], 0x1) dup3(r3, r1, 0x0) delete_module(&(0x7f0000506000-0x9)='selinux\'\x00', 0x0) 2017/12/31 14:59:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00009cb000)={0x4, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0xfffffffffffffffb, 0x10000000000000fb, "649c52d2365e", 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000095000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[], 0x0) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ff6000-0x9)='^keyring\x00', 0x1) mknodat(r1, &(0x7f00009ce000-0x8)='./file0\x00', 0x8121, 0x1) write(r0, &(0x7f0000ff0000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x24) 2017/12/31 14:59:36 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000894000)='./file0\x00', 0x10000000007fa, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x203, 0x0) 2017/12/31 14:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000023f000-0x5c)={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c5}, {0xa, 0x2, 0x70000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x10000000000, 0x5, 0xfffffffffffffffe, 0x8, 0xfffffffffffffff7, 0xf63, 0x1, 0x1]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r1, 0x29, 0x10000000000007, &(0x7f00001f3000-0x4)=0x101, 0x4) 2017/12/31 14:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[], 0x0) 2017/12/31 14:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x392bc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000377000)=r1) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6000)=0x0, 0xfffffffffffffe75) sendto$inet(r2, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000575000-0x1c)={0x0, 0x0, &(0x7f0000816000)=[{&(0x7f0000ef6000-0x2)=""/12, 0xc}], 0x1, &(0x7f0000ef5000)=""/24, 0x18, 0x0}, 0x2000) 2017/12/31 14:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000db3000)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000b79000)=""/5) 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000d57000-0x3)='/dev/input/event#\x00', 0x72426a1a, 0x2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000731000-0xf5)=""/245) 2017/12/31 14:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[], 0x0) 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:37 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6a000)='/selinux/access\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000bf7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x10000000000002, 0x812) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008b5000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00006e9000-0x4)=r0, 0x4) 2017/12/31 14:59:37 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000002, 0x84) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a75000-0x14)={0x0, 0xcfc, 0x2, 0x2, 0x3, 0x2f}, &(0x7f000032b000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000779000-0x8)={r1, 0x3}, &(0x7f000092e000-0x4)=0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00009b4000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a74000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000c6000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x1, 0x80000000, 0x1}, &(0x7f00000cf000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000084a000-0x8)=@assoc_value={r3, 0x3}, 0x8) r4 = dup(r0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a74000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000025b000)=0x0) 2017/12/31 14:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b8c000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00006f8000-0x4)=0x0, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0xa, 0x7, 0x85) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x34e) 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x818, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000058c000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000bdf000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006fb000)={@generic="786e6049b8b1666f62d7a09d884ba4a9", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e47000)='.', 0x1, 0x20000801, &(0x7f0000052000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000cbf000-0x1000)=""/4096, 0x1000, 0x40000041, &(0x7f00001ba000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000509000-0x5)='htcp\x00', 0x5) 2017/12/31 14:59:37 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f000006a000-0x8)={0x0, r0}) syz_open_dev$mice(&(0x7f0000a5b000)='/dev/input/mice\x00', 0x0, 0xc6980) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) dup2(r1, r2) tkill(r0, 0x15) socket$inet6_icmp(0xa, 0x2, 0x3a) io_setup(0xf0cf, &(0x7f0000da6000)=0x0) [ 205.617403] FAULT_INJECTION: forcing a failure. [ 205.617403] name failslab, interval 1, probability 0, space 0, times 0 [ 205.645875] CPU: 0 PID: 5849 Comm: syz-executor2 Not tainted 4.15.0-rc4-mm1+ #49 [ 205.653461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.662819] Call Trace: 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x818, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x818, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) [ 205.665415] dump_stack+0x194/0x257 [ 205.669059] ? arch_local_irq_restore+0x53/0x53 [ 205.673751] should_fail+0x8c0/0xa40 [ 205.677474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.682575] ? perf_trace_lock+0x900/0x900 [ 205.686818] ? __lock_acquire+0x664/0x3e00 [ 205.691075] ? find_held_lock+0x35/0x1d0 [ 205.695150] ? __lock_is_held+0xb6/0x140 [ 205.699239] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.705145] ? rcu_note_context_switch+0x710/0x710 [ 205.710092] should_failslab+0xec/0x120 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81c, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81c, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) [ 205.714078] kmem_cache_alloc_node_trace+0x5a/0x750 [ 205.719120] __kmalloc_node+0x33/0x70 [ 205.722926] kvmalloc_node+0x99/0xd0 [ 205.726635] seq_read+0x7cd/0x13d0 [ 205.730191] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.736121] ? seq_lseek+0x3c0/0x3c0 [ 205.739831] ? fsnotify_first_mark+0x2b0/0x2b0 [ 205.744411] ? avc_policy_seqno+0x9/0x20 [ 205.748474] ? selinux_file_permission+0x82/0x460 [ 205.753335] ? seq_lseek+0x3c0/0x3c0 [ 205.757057] proc_reg_read+0xe8/0x160 [ 205.760853] ? rw_verify_area+0xe5/0x2b0 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81c, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) [ 205.764923] do_iter_read+0x3d2/0x5a0 [ 205.768722] ? dup_iter+0x260/0x260 [ 205.772372] vfs_readv+0x121/0x1c0 [ 205.775909] ? __fget_light+0x297/0x380 [ 205.779886] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 205.785252] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 205.790096] ? vfs_write+0x374/0x510 [ 205.793833] ? mutex_lock_nested+0x16/0x20 [ 205.798073] ? mutex_lock_nested+0x16/0x20 [ 205.802297] ? __fdget_pos+0x130/0x190 [ 205.806166] ? __fdget_raw+0x20/0x20 [ 205.809881] do_readv+0xfc/0x2a0 [ 205.813229] ? do_readv+0xfc/0x2a0 [ 205.816765] ? vfs_readv+0x1c0/0x1c0 [ 205.820468] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 205.825293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 205.830294] SyS_readv+0x27/0x30 [ 205.833639] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 205.838364] RIP: 0033:0x452ac9 [ 205.841526] RSP: 002b:00007ff90305fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 205.849205] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 205.856454] RDX: 0000000000000001 RSI: 0000000020298fd0 RDI: 0000000000000013 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000340000)={@common='bcsh0\x00', &(0x7f00008ab000-0x28)=@ethtool_test={0x1a, 0x5ec6a69e, 0x60, 0x3, [0x1000, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000ea8000)={@random="0994174c8ce2", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "cc66a0dc9d766bfa775cf91d1dabaf28"}}}}, 0x0) 2017/12/31 14:59:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000010b000)={0x0, 0xc7, "c804e9cd805965e4c084f8a5f6c6e7f0684e95a1efd45a08b1c078d102c7338fac505a1270bf9fe5dce189e41ffefad66aefb80404685a2a5edbb0dadc2a4bc62f4e6b84e92f52e12da43095a0aee2b6388cb89678c443f1cf53c219b1b271dcac66eee29458c87d0ddbcfb2d75c47d4697206dd962af8a69fe174f0baa7dce05ab9d5304477ecd63d3727831b8febf00cedb6f0a9cb8c978029edc38c2ceb8459166987697a802e08ca9e0af6a68455826742ed20c1ed62b7aba3447b45f2ad11b7c3e2e9709e"}, &(0x7f0000861000-0x4)=0xcf) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de8000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x1, 0x1ff, 0x13}, 0xa0) r2 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="2f6466d494499cbcce97fc07f457ef4c6cc6e1bfcbd5fe279833bc1744665bd5405f79a7d793367576d090a0db074100cb14d7d792297a824ce0ba2aaefe140158f9aa1d094ff1ec8258df1b9fba1d319b5c95eb15fae8840c336bca4de0dae9491f737f7ee88d3f21d2cb448e22e6154bc8fbd0e24459f295b17558f5082192ba52ab466cd8e063078ba4dfc2096813334e42f3d15021b4e72a00de75a59367233882b5872aae07ec7449f1d15f53cdda9749d99719fdae88d3299d6cc9d1b38143a0351ce6", 0xc6, 0x4004000, &(0x7f0000001000)={0x4, 0xff, 0xdab2, "8d4026d77165", 0x7, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x97b9, 0xaff, &(0x7f0000003000)="6de56f1cfeced52fc6c7815d4f6c2d8b255a563b7ce337d4c8ffdc7bc6009b334d6f0d64976986dd3a716ae72cf1dd901a7313e2c9e59db53ad59557d540f1b90438c7b23ec2e327a7d227bafd0a80d0037b2b21ae9f805d42b22401295fd541a88f22c07e07283b63e03398f82df4c7cd443018b385a943ef4f5afcd9f6400e3b8c3afb41d68e7ee46d7b6b43247fef90ca84cf665c7dfd6bc68e7a055b7d1b000ed0638a9c916e18fc773c92dd58f836f26eb5d0ca83a76f802e4df841e9346c345815ed816eee593d4da893", &(0x7f0000001000)="42f0ab5312cadc2bd2a6284ff012cfda0004c11c88b21c7a4ac604735e13b2f850a328449cbcf7fa9e98746db285ed808f133dd076fa55547fb37455178d3f2de78c47af35444bff57675c65916df99ffc31e865f76683b4822a8b79da01f42cf78d16b3885508351a8c09a1492379edaf5e28ddb26aaae9a5a0e338b0293ad877b8459bcb0105f97216b5dde320cb99ff4c0d650792160fb80a1a0a4bf2909454d68f995e6b2fc707c0f5a1604127160f370269d53a906df02ed0a26d5d6347be41c126f0dd7af32d5e", 0xcd, 0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000003000-0x20)={0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x4, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000003000)=""/255) recvfrom$packet(r0, &(0x7f0000001000)=""/33, 0x21, 0x10002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000003000-0xfd)="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", &(0x7f0000001000)=""/157}, 0x18) r4 = semget$private(0x0, 0x107fffb, 0x1) semctl$GETZCNT(r4, 0x5, 0xf, &(0x7f0000001000-0x72)=""/114) 2017/12/31 14:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000060c000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) uname(&(0x7f0000df2000-0xf5)=""/245) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) setreuid(0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8c62, 0x3, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d9a000-0x10)={&(0x7f000082c000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1) 2017/12/31 14:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) vmsplice(r1, &(0x7f0000012000)=[{&(0x7f000000d000-0x79)="", 0x0}, {&(0x7f0000007000)="2e3775373fdec772cb4bc88a1e36099034ec20185aa23e8d3bd771a792a1bbe16eae0c373172e22d28e165e61bafedc7f8a219ef1a00edcc47d3aa0093dd42d32dbee79e0012e231df3275a45d5cd1741ac53d631e96574feb62abdca3c84a0b29bb38524a7a412716178341219393631d79e6f3882fb367a028cbcf810fe685156d88a6", 0x84}, {&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f0000012000-0x59)="341f658fe45b6c454ca9cc0dbfacd3611ee4bf69359d785ee590587b17b13d514ee52875d6247962e7f9d321d540a46e49bce72d04b24e12fc1a31891cda2de9932e8c1367fb5eaa980a05f6da8ac840c0ebd0e5773eb6c399", 0x59}, {&(0x7f0000012000-0x42)="6ab36b51f7234ffc4c2c24cbaa4eadab163111d16c2a1fbae6c28c15af28be7f4bc0818697ff1aaf2735666f2ac4ea6adc41268b88a50f2b97a6a6980ae1af5e42b6", 0x42}], 0x5, 0x2) sigaltstack(&(0x7f000000f000/0x4000)=nil, 0x0) [ 205.863715] RBP: 00000000000005d4 R08: 0000000000000000 R09: 0000000000000000 [ 205.870966] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6c80 [ 205.878218] R13: 00000000ffffffff R14: 00007ff9030606d4 R15: 0000000000000000 2017/12/31 14:59:37 executing program 1: prctl$intptr(0x18, 0x80087) 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1) 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x2000000000000116, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xfffffffffffffffd, 0xd, 0x0, 0x0, 0xfffffffffffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) inotify_init1(0x800) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d2000-0xa)={0x0, 0x7, 0x7f, 0x2}, &(0x7f00006af000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ad7000)={r2, 0x800}, 0x8) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00004fd000-0xc6)=""/198) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000702000-0x4)=0x101) 2017/12/31 14:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000892000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000cf9000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x3, 0x0) 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000137000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f19000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e59000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000912000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) dup3(r1, r0, 0x0) 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1) 2017/12/31 14:59:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x80, @time={0x0, 0x0}, 0x4, {0x5, 0x6}, 0xc60, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x3, 0x84a1, 0x2, 0x1dd2, 0x7, 0x5, 0x1, 0xffffffff, 0x11, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ec6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84100241, r2}) 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81e, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000272000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000abd000-0x4)=0x1c, 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f000061e000)=0x0, &(0x7f0000631000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00006f1000)="6e65742f69b17a0000000000005f746172676574730085f66746a23578b3c56aba7d88939195d0bc06218a0e9dbea9388a48c8755caf97024210ceb184d637934447aab4cda0226efb8edd75af944ebd576338") syz_open_dev$vcsn(&(0x7f0000eef000)='/dev/vcs#\x00', 0xffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a3e000-0x4)=0x0, 0x3) r2 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r2, 0x0) preadv(r1, &(0x7f00006eb000-0x40)=[], 0x0, 0x4) syz_open_dev$usbmon(&(0x7f00001cd000)='/dev/usbmon#\x00', 0x3769, 0x210000) ioctl(r1, 0x5, &(0x7f0000f39000-0xff)="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") 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x0) 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b14000)={@generic="5cbae99c8e7f9ea0e9b524c744075188", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) dup2(r1, r2) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000012000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000012d000)=0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000e65000/0x4000)=nil, 0x4000}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f000032c000-0xf3)=""/243) epoll_create(0x5224) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fd9000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00005f4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r4}, 0x14) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 14:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) r2 = syz_open_dev$evdev(&(0x7f00004df000)='/dev/input/event#\x00', 0x6, 0x600001) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000bc2000-0x33)=""/51) bind$inet6(r1, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2017/12/31 14:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e0d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r0/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000740000-0x9)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000161000-0x8)={0x0, 0xff}, &(0x7f0000b9c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c6e000)={r2, 0x4, 0x2, [0x21769ac7, 0x6]}, 0xc) r3 = getpgid(0x0) tkill(r3, 0x14) 2017/12/31 14:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000041000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005d6000)={0x1, [0x0]}, &(0x7f0000f1f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000059d000-0xa0)={r1, @in6={{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7122, 0x5, 0x7f, 0xfb, 0x4}, &(0x7f00005ed000-0x4)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x0) 2017/12/31 14:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000b18000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x5, 0x0) fcntl$getflags(r1, 0x10000000000408) dup2(r0, r0) 2017/12/31 14:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd5000)=@assoc_value={0x0, 0x6}, &(0x7f0000fb0000)=0x8) rt_sigtimedwait(&(0x7f0000a88000)={0x8}, &(0x7f0000235000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a4000)={0x0, 0x0}, 0xfffffffffffffd88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000846000)={r1, @in={{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005bd000)=0x8c) lseek(r0, 0x46, 0x6) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a8a000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000374000-0x18)={0xaa, 0x20, 0x0}) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000fe3000)=0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8c000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) keyctl$session_to_parent(0x12) getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x0) 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/vcs\x00', 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a92000)={r1, &(0x7f0000fdd000)="5b86806161f429e94ccef3d92c7cd476887edb4e906ec347512cf88e732134f46e1008ed8152473425d30a92e3a184f906f5344fc8e929aecfa4c9b806e6cc27768c8c2afc1b775a1d8de5c5ef1578a7bd24c2db73c5f4eef77141e5b1bd0795b3a99c0b9ccfe0cb2bb3eb0c31cbffdc4e5901", &(0x7f0000db2000)=""/246}, 0x18) bind$alg(r0, &(0x7f0000cf6000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2017/12/31 14:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f00005bf000)="", 0x0, 0x3) [ 206.159084] QAT: Invalid ioctl [ 206.195640] QAT: Invalid ioctl 2017/12/31 14:59:37 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81e, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') r1 = socket$netlink(0x10, 0x3, 0x5) writev(r1, &(0x7f0000392000-0x90)=[{&(0x7f0000197000-0xe9)="5c12a12aa232ee5d1a6f8f737aebcbd9da4cdaacf563c0ad8a97d28e7f186382d1faf5c1101d38b0d4bd1979a8d1094dbbd1a61f60d6a18ba6eec43018b19444f945bf5982bc8fd6c1be6361a086cb7549c2635ba7753c9133f3606f9e5ea58b5045f4a4b4b65dd8f60d3c92a604cef4c11c21830892627958c8ca87fcafc6edbf6ae250790e6d2d3b993a040ee840f7afba92580f17d888a6d9497e54909a7f74a40ed4267e8368251bbac75727b4fb9492529269e4ecc1dd5db7edac5d7b93d742297c2e43075c4095281ca6b374f2912b3b42b959040e6351d12ecc0b5a6f418969851f76986380", 0xe9}, {&(0x7f000076e000-0x2)="f9da", 0x2}, {&(0x7f0000ca1000)="19a56e7d3862ecac9a1a1b18985b6b45999ff2a796198a9a1b8280a93fc7b25a6530728983dc18b83ccb6b3ee5457c3f0a7463f0d37f3eabfcfe1480", 0x3c}, {&(0x7f000047e000)="b58015334a4ed3524185f40294fecabfb7bcc62c9b418c5cd5e8901b7c4eed8a0cf52fd1f93819e32c018ec46a7b96fa2797055ca1707323a0a20e8f914ab700afff9298b6ed44d79c94eaefec9a7cf10910f78fa9804224e020b1c5aa45a0f7f837dc649b5c10ff50e970898a26b06e3f4b9725ddd0e9bde4537c98b2acb608d3a8e23650d81ef202ea217de529d4140b7f33dcf401e026468997425eacc65ade80d4d2ff1920f3debdb2617ee14863e5d0d7df923a679af3d5c83c1d342126971355a924ec97c9051dfc9224c70c09a248bb5bcbe3e70d", 0xd8}, {&(0x7f0000ef6000-0x4e)="2b234f345241c1fd58ba50249d7e49c74f1c66acaaccf48423cc48f1ea3fd2457a55cbde6ce3880bbb051ff325a075aa607cdb3dc407bb946869e63466b33e8b5cede4f232a40f29612be86f7712", 0x4e}, {&(0x7f00001e9000-0xfa)="9b68aabcc411f32f07ad84272b282191fa25857505f2451d96631facc9fa8bbec9793b6ac03affa942b34ac68d2522dfce4110413ec53b69a07a34823a1b61b55b997deb67d25ac1b44517ffc7b8e462a0bb3584825c3a03d8f8304e0f84ad16103b883a1fcddf0e246d290f48a22dddd5072f8cbbef9f9029d91151cbda02f41884e3bb3f11d0ad7015c279566aef3d2f4f2b6f2cb9dc3f01a9efbba19d464252daacd1d8e72b5b58b065761188ea675a3568b84677bf4f551624dc568764e55d6ee774724a4b7b60e038a3cc5e80b87dd89900df930ed25b705e49deddd64fab19afd70eb5e07964cbf802e6792149bbfc6aa8400383024dff", 0xfa}, {&(0x7f0000a6c000)="9ac8bd99c47cad6918b6d9e5a8cfdb7b831f45c27500dc5e6eedf30166369d8481cda5c32001f1599dec08be73a2b00cd3fdc3893d137c859d454849914ddddfa5fadc51cd9b9b24f9bbf68270c42857e52d92b5044afe5b5078b09396c2df7c67fc5da5f8a5fcdc11678a7a050f34ada9a9f2767ff76973f9145ac38c39ab3ed565b0b0cedfd0c041ef8356f1c2d23ad17d203fcb3f62ba1efa9fe929c4aa3bd4552cfc59ea9e2fbb995b9c71aa70ef24882b85efcbea167cd5958e4b25936a9a372a69996cbd48e79874d1a2b166e4b9306e019565", 0xd6}, {&(0x7f00009c5000-0x1000)="19eb304450905d6bd3687a86e39a988e926a0475e9a4553d9c6ed7bafe76f6f0c00ef01c690516c84e8f4e301ef8e54d3bcd202adf185cc6155414a14be7627e29010f7c864778a4688fbdf2c79d40336e5631140a6709d961c93ff517fa1296693a4edf75148f912cf32447e238dcd0a53675400f83b4243e7cb60a12362c09612e78bec3c08fe957c7f87a0609d49fdbbcb753d9a2ec7262983dc293403014547591cefe26e414b3b17fa0ab2743dae8e9af197a7fe5a6ef760a48703a7671bd7253772ed34e698811250116ff35f967a10e264af60adaae5894ee7728ece76a211ec0812aadc34a52cfd90f84a5e4dd3178036971cac3e55939fde721f8ea3faba5a57f699cebad126513991ef03bb484db6d739fbbcd988d44b9888d8a532f30b046c7c3512716849a3213aedc6d0148f957769f6dcf0ec54e9e85341cc1a4c33205884dffd0385fa08f012b20054a8781c8fa5fe07983fb9d8f4d38fc89114c2d81c02317e1e716a9b959e2f3157de25c989a717e37d22f772695e14885a19bc34cdbd8404ee8bb2a1f22c81012b23009f342e305515e58a456e8f4fcd60511593cd5a647af936489975f7f49ee88f6259da2fbe96d51c62d043ef0708c6b35c78ebe745c37748a112e422b30f8e1829aaa5c5b66046ed31080528eb0c89029818a8e4754afd2535570ffdeb266ed7a55cb692a1c244341bb43d223de697017ddb7d9ce227b92c529f93fd6a54fdb017ddf76fd8adcb6ed74203193beda65792f1641c9cbb827822b747521e926c5d9a09f6b50efd616e16eb0afe8436bb827dc63f2aec9d7687b8397851ea9ee64552917bfb8bb00659e88a9bdc4893af17bcbd25857cab3e1fe82812ae6c68ff416c116251661b450bed1a72f4fd2b3246effc59eb13accc6205f951e7b2f8353c1c6a264379e56a2fc5d750784473913c1ad903bba876ee11c4a6bf429276a2c372663a4df80a879d359a0917216b229d7d69ab1318c1560760e0f3d1ac115c3e175d71273999bb42a9423656f3591265a415e6aec45bdcb664d168a272d8b84477d5a2d7abab6481016e8b12ff307db7f4953f14d3ed0d5c2e1666b16fdc6531f305736be7511f19d0d9933b54762c22f79abb3c56612eddcef8a20678d257b73a07a0d4ba37a10bb71a39c61095447e39a22ca19133928e6bb7d3455cd209c312a46d5bd71af30a1796ab87d08e99909faa9805ca36913cbb121c8aeff3ebecce83f711424624126b70a0eb439f6bfa45d89da773d7738eaf1e4550cbdd3fb1dc676650c80489215bee5c93b3dd34685c74ef06307d6b5428c5fa1278992c1958aa7f01b330b697fac98a3f1b239b75ab8e687bbc167be228cb28384879494856f710c30685e44d79ca3f1859f62b0862d50af52c18256df4ab6ec7581e7c2304e8341703ea4166fbd350b86fd339dde845301742a4d1bd2a87667fa1e7bfe011deb4fdbbb909602c61f57dba369fb1baeeecc93f6e99b02cc50c564ad29e55cd9d60619c9d4e5fe5d4119d0301d4efcfe2ec261fb76ce652b70824fc8f7ce9daf044de73d567be3298da113bf3e377ae80414f73904745a9bb8405dcde4eb16e971a60b385a5787ebe2b4868865b7ede22a083dcc4be56d9a2c2cf8dbfed06044c8d9c94e5458a79ba1cc997775fad881b8242ee3e9c415ac43037329a128709c8607ac646c743eeb4a232a617a0d8c67e2ffbbcf1509ec00d67e6a80a64f7870defde870112690cabc025537ab02944b0e2246fd2f7fa46dbb1f2009f324762891874da9637eb454523b33af95a86fc1893ec9de1fc060dbb25e32f12a6ac3412833811da32075733ae87eac4752d49bcf1ddbf01c06a412043a18f1664a71f2c062662eaa14302631bffaf6d48326bb44c24bd7953b3215e768465cb464cc572ba87c184486e44edd9f7557a37718f1a1528cb712195d4a94a49fd9125d68d11fc38a092aa182f3cf6e87c08f1364c29c360c1d263746120c4a41ac04d95768f076acb7dd075610378e364c23e26b820fe2ed03763a1325cff699ba13a7251e567695de148b3e7f65c10c5cc3ab23191de3ab157738265fb3f923682047f5ccd9f7241e113bc0f70f8bb8603f4bad024a553b5fa8fc187420c8bf2833c9c80ab01aa38f8f453d8a36f75cf34f78ecc518f58e245ea50b13f67ac5c6702b3217b2a572d4489e6cf97ea3116ca88423aac9e4f4e9dbc6ad28f6be701241cdc246a700863a35f4a3480389d97ba1ec77c1a11323e885895fe712a640e1b804d2a9fdb400efed05f868206e667af993e91f59a0d3c933162f5ab5d7bef155a59403407c0d1c4d15df7da2704708d52d0c579eb2b974a42d6dd2b8331cb1a5ebec3bc8b6ffe1032594882bdd7a5efb01d7852a527122854332c79287562e1bc1926fcff71f447e5a63a1c6e3b5d7f28d8f29334eaf99536f26f7bfc28ef048d99594bf281c056dff2309143a82881f0e2a20d416c370047ed6ed240867b631a09076db14a48fb84f97b940b93f35230c4a812edffe8c54a5f2818daa21fe1cbf1473ccc45afb999d91563620dc40d3fd9215166d7587dd349f4378e823b8bc21f401a7b154050f6c91692a4bf61c15d518d068eefdb6b9d9615f672392cca018150948efbc87673adeb2224655d58a28c65be8c69220b04ee0aac7536090e4bcd51152dbbd77eaa8896943348405432a4063211c6c2a23f228e3b7ba61ae524620cdb904e16488d4549e91b32af034cba730fe148d951c363a7cf172392fc3c758032ea66ab5a96a91106708dffaa533b233c15cae325ddba5f84665bcc8355a5fafecbd57da3bd562f66547821d03ad9b31cbcb45423db411305356e6866177761a9681cea1775b8e0e7c5a548b999c23a058c9171ac9cc7467afda7353dd492aa1f7c4be1318922458439a07e4aa40d8315677dad133bffc454f5989fc87c9c96c0c3a8c86c39e2bafcf3049630469243f57e211fc0227e0b132ea742ae5dddfc9ea0c7d8dfcf7639856c317e2458dde2effd7141b2d724dd42ce80dc600bd4078015a9bdabe1d475e4dd9bf091408679ef646c4993e97d18027b346c6d20670e863a756a21ec73a2b6d9136039bca07c1e0ddec67eee8bc6745d294e3f50675a5e4fe047b9a149e5aea57ec33c2ace6b2a402709eccd8c547e725f9349f3937f3b0cf78fc473c5947688d6d91f642b1fd62a631fc08a8a81b2a81f82709f0e864e8cbac4868d13c3d0dcdb5e18739fca16c07a353e4a9222196d2896f4c2b0bf397770d96752d6e3b4a65b265e16d735defa65e11823e89e41ad28a4fbe3fd5985a737d48d157c8117fd1e2a90bb1e99e82d0aa91059a8c4fb737e77a0395dfff54fb72c94c99e1206b72209836305e0ea9e898d132ee79f14278c134a25900aaf359d3adb8bfc984f50828e0c393d256e677e2780e5e61c04771917b2a09090f4f4a4cd305cf01fbcb1ecf5b9cebd6d9d7615e107b8026a14f005ed71cb0d450b19d6453a1cd9adeae9ba81f0bbb625d6c771eb5ca7abf66ad4be7d1f097be398d61795b475641087c6c2a3d5fe09d580f1df99cee70201002ca3cc0d8160f6a02440abad15c463ace54712df3b121e6797660c97fa24e2db046fc79a8e03d2b48d7bd4dbe76ba892975cc2ea2fe5fcc4f46a96a721b26b4a0072de8c0401c5f1b478199e7e435ee2b9df08efc5a71a064a0b6bafce3871c676558432082cc7f1f507121ec94a808aa0bc28016263537c96b163c95c00090fbdfc6fde161d156d267fbb0645747bd8b4a5c6b747b8b5722ce2b066db50418dd7e05afaa8cffdf9172fea5173a0e31f090d496e54e4961f160474efbe58134e64049b5397cb5c1e554ef5a08df187d6467e3a364fadfd328c5b892c6efa2c6c6bb61a9dc4c3463b70751ddd311d80c3f6d54fcd95735b48051fab8f218d669bcc233fd43cfc9010066bf1863299c8ea138cdd78be0d8f047efabf9a38dc48c0c63376734685606e57ef1fadd1efd38849c79be268f92e12db8758a2583bea1ae23a96c68d9f20f9bc743f1a7cb638f420e99242a713e7e064d4389418f005f7024c5f97ee4be596b11e91e8c382094e91c47df7d1d233887c2a456cb0fb63eda347b0eab2219ccafd6028c6904fb4bf6ae45a76a54bfc1fd30797eefed3b618f16991aab4913e6ca9f16fc5e35c684eac0281161932a82af3b030340a38ac568d80bd72bc44e9d5c642a93e8dc06eca607d980e5988a5faa7d26214982d15bf5269b85fd64a4d22cfb7371518f7397cfef9b243daea21adb9a80603c34d2207dd1e87f06e36685ffcc250087f414a2888c1ecfe91aa8a0625e773b9889caeb8fff0fe9885f308a8dac434dc63d6b7227b482432396c5c37d0433bb749c84ab846c6e6956e4c81f43a714bce0678c3a0ed960084c0632022c95643261c8db65597ece713a3adc41c2100714e688c9ceb3e251b8aba0cb38cfcbda68c0da66d0dbe695efc0ba486b0f451062cc8599dfb3a7631d0d0aef6813584174a790b89c52249605e887b4da087ec9606224dc66ff7fa495751ce97786805912e0e5522ee9420448932d1349d3215df098e8ac35d12a5822fe60fc180973a0c054e96d02cc6c05bae1b7ee5dc7a62e8a78903f5ca55192100089bbc6a15802e02756a85116d59f46b03c8e348cd940989a4a65c2b15268cdce4f4458e5461b20e60928fbe3d142584c9fdc8ef452b9801ab1062f5372a374e36732594f463f093d6804322d885d5e8f57fa7dcbcfe106cd4da9c418d86948c08c9948703d5f07d5b7d149fd41d7a4d815073268ebadc75bfd567d9e27555951122a23306e0aaaa1ab14d531eb49852002a6b0b7c0c5b786be12ea6d54a5bc7f539c762485d035e68a2748035d13ccf7ff1a8b30564ae83f0b1ffbaaeb48c1762705ba274b080bf062834c8ac479237a337555886f9ee54b007a3b4b31228166b7669b0c777729ff4e2786694c390444172dabee0bff0ac4503463b01114700fa178eb8d40241e77b3f2cf733e6c3d59146f8666b7556016edda92113fe600d9dbbf3d6f90dc803c250fcd9bbc2993921deda1bc10da04fdecf6cf02bc5228f0d7fe860b1a730202eb0cfc56eef7a0d8883a5f54c3b79099b000d422c9ad9a0d3271d5174b2f1e3b9f6d279601586f2b27119915963ee7fbe95959d61b11c1bf81b56a91e027455126e9e57dae11ddb9829cb7d073bcd0e80d1d3b8ab42e6c1ce6c524b4eb7c3a540a699757dcbefba04873df1e3842b09d72c5362163665fd22a0146209488abb01b707979795c82fb5268c7cb2f60ef93ba31372edc7d25c4456c442062d75fc0b1d15522e121e23caf2276e01cda44af982ddb2ecd6a460f348041042f80a79a7dec86874617fcf7c37c816a57a18742541af14f18d4e159438bf506c0ca3546681cc4d41688792eed25925fcd817469e85be1f8f3de27f48f35f6145cd02eed6aeec23c087633dfdf34c52d3aa5ec934248b24de8fff829944fdbb757a3dee7420117a9c1105ed79b66feae57e4ca68a0621e79fecf26bf707ff7df31b624f024e43c2b18745e609b0faabc4b6041f658553c582022f545ebdbecfd107df939ed3f4bc4e812bec3176490f396f24a87fecf826fc0247f873a91e41d7d4017686ebcc278f9083f75da5d6a32ce5ce3a907980fa1cfd3ae9525769835d5da019aa890622278629e276bf52305e61a5e1dd39c3fa9c79da036d82647fbb152c0cfd6e131394199614629bfb0974f18bfb2ba789771cf078e23", 0x1000}, {&(0x7f0000325000-0x62)="91e9c6a1a5b6c93c4e15cf981465a5a61636c0a467f5f797ee309588310ad7f780c2906fc52d31f8233f223a24021367947e21cd9ed4507885d558cac10651581da08511bbf1ba25580c991ab6930db8baccc1d513568fc2ea3997d9d68f8bd820ef", 0x62}], 0x9) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000567000)=0x0) getpeername$netlink(r1, &(0x7f0000446000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ca000)=0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000646000)=0x2000) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:37 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000+0xd0b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f000035c000)={&(0x7f00001ab000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e87000-0x30)=[{&(0x7f000086d000-0x8a)="cb6c05838781ee02380d35c3f553369c0911063b134740c440e44a2210a1473619ce3d61cae69a8a9101a1966a5b55547244c724a7d14ed019e418c5f3fde0517debc78bc3a6de4b4fde7375a5637152cb53e3119c90bb5a9daa45b941decebf22398e7dafd0acf79c43bbcc84bd4cace8e1af37e2b57bdcb76ed5e688a0fa4af67bbc8455276f9c11de", 0x8a}, {&(0x7f0000dc7000-0x8f)="ebc515388758c79acc8131e9756085f973750c8d3b7015612f81628418522088a820c141564e265b77962e2f5b8426f1245bf2418376c16cba1470110a7c7f2a4b618f488cc7ccfe2bdf9e116b7211d91cb9474cf5b704f561b07e8c4b865b6c162d97f3577da3b0e9d9ce31a559e95225fa95fb4cca74c6828e3df3778b03f3a8b7a09aa90424a4124f86d693aeef", 0x8f}, {&(0x7f0000b00000)="c427ea356d6f1099fa", 0x9}], 0x3, &(0x7f0000c58000-0x30)=[@init={0x18, 0x84, 0x0, {0xee9, 0x4, 0x100000000, 0x0}}], 0x30, 0x40000}, 0x4000080) 2017/12/31 14:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a50000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000998000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000fd8000)={r0, r0, 0x200, 0x8, &(0x7f0000f83000-0xf5)="e5ea8ca3010d2d1586a404eb670343b937b43f2904fe8f68b995486bac926eb03364f477b3877055df28629c48e68e4ec28b696c68c74076566d6bc6cb1d093952a40634fc218eeb352b6d2d563c741e77a62d3129690695e06bfb72284ac53b98447e0eadf2aac2386b7c0ce9d8b2c32487882f9141ad8fde047144f7995e73842071bfa315dcf955b6feb768c089f41906ef79c2206809fb3ad83bec35820d636aef5895e026ea89efd11018cf18384b9d243a3fec9a4d19673747b07068a339604f5cd1389bc3dc2ebc61e40060984a811eee20c13ce2995b2472442b17339b32042c9720860cd57f35b57a46b57aaae71923d6", 0x2, 0xfffffffffffffffa, 0x8, 0x0, 0x0, 0x1, 0x0, "704719cccfd3669d49f01acb588af93d44347b52fdc3d633cdd8dcf79d6d9dfd263df7ceff87f66a236b6658388085659c1903aa110d071aa5570a30e9199904d22de360aaa86b05ef568aa7f7f4d2ebd3256dc0bd57b4d45902ed44d78336a938c020a99dfb21f89a117bc1c77c81d869bd951366217a1edb06a56a71bdb7a3dbf3a96824d6e89e6fabb707359da3a21007a1d3087428111fffe8af3d0dc6b56605c2f23dfc44e1145e6f9b7b4db581e7b52f19b7a2d2a35649eec202cafea1549eac38b844ec87a1261a5c31"}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000b91000-0x8)={0x1, 0x7}) sendmmsg$alg(r1, &(0x7f000074f000)=[{0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000420000)="19ecf7e335e840ee62de5ac3ed7cd7e343a3d8ab06a8b056b683f3ac346e82dd487133ba763019ba4a0052050931c4f0", 0x30}], 0x1, &(0x7f0000bb7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xfffffe22, &(0x7f00005bf000-0x10)=[{&(0x7f0000eb0000)=""/69, 0x45}], 0x0, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/31 14:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$llc(r0, &(0x7f00007a9000-0x10)={0x1a, 0xf5, 0x8, 0x5, 0x2, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r1, 0x894c, &(0x7f0000158000)="") ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0xb702, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) 2017/12/31 14:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000050d000-0xb)='/dev/vcsa#\x00', 0xff, 0x100) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000df4000-0x88)=""/136) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000c2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a50000-0x4)=0x14, 0x800) read(r1, &(0x7f000034c000)=""/72, 0x48) r2 = syz_open_dev$mouse(&(0x7f000094a000)='/dev/input/mouse#\x00', 0x1, 0x200) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000766000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(0xffffffffffffff9c) splice(r1, &(0x7f0000000000)=0x0, r3, &(0x7f0000805000+0x77c)=0x0, 0x3, 0x5) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a42000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000226000)=""/42) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000888000-0x20)={0x0, &(0x7f00003c0000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000058b000)={0x0, 0x0}, &(0x7f0000122000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000a4f000-0x108)={r6, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7fffffff, 0x25b, 0xd42, 0x9, 0x7f, 0xb38d, 0x7, 0x4, 0x7, 0x1, 0xa, 0x5, 0x6, 0x100000001]}, &(0x7f000087d000)=0x108) 2017/12/31 14:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f04000)=0xa1, 0x4) bind$inet(r0, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) sendto$unix(r3, &(0x7f0000769000)="fb9bd22c4519945c9b377e96204893b61370fac8cc7bd066210a6f4525ef3bc9f19cdc5a16ec33d11aa57e3f00a2b96ef81f3ca6a131efece77ef15b9a29f200e8078b7466034704109326619c0e7180830917844d1ae85b574b67f5d5b2fa53bb6ac14db8f5958e5a1918b68e8162c2f472b9af4365029f6fa443129bee051a5978f62551c392518a07250ab6953fe7946f6ea7f7f546628475b724543e25413f966896f6c37e8ec4312f400541721336dfc0ff826a6d49a7e48c98dc40b295342a5482cdb8ba7b83ad340900a02255f5bf0e0b4a8bfd", 0xd7, 0x20000000, &(0x7f00009d8000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000018f000)={0x0, 0x3, 0x3}, &(0x7f0000d19000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000502000)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f000002c000)=r5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000631000-0xc)=@sack_info={r4, 0x7f, 0x400}, 0xc) 2017/12/31 14:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000000080803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2017/12/31 14:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d3000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004d3000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000bfe000)={r1, &(0x7f0000c6a000)=""/169}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f0000354000)=0x0, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f00009fd000-0x8)=0x0, 0x8) [ 206.259155] FAULT_INJECTION: forcing a failure. [ 206.259155] name failslab, interval 1, probability 0, space 0, times 0 [ 206.283626] CPU: 0 PID: 5988 Comm: syz-executor7 Not tainted 4.15.0-rc4-mm1+ #49 [ 206.283634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009fa000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000142000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="83f4769a0a1986b8ddfdd67e076d3752"}) r2 = socket$inet(0x2, 0x803, 0x80000001) getsockname$packet(0xffffffffffffffff, &(0x7f0000c9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aeb000-0x4)=0x14) r4 = dup2(r1, r2) r5 = geteuid() r6 = getegid() fchownat(r4, &(0x7f000067a000-0x8)='./file0\x00', r5, r6, 0x400) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000ce7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000863000)={r3, 0x1, 0x6, @random="d9bc371eeaed", [0x0, 0x0]}, 0x10) r7 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) setsockopt$inet_opts(r2, 0x0, 0x2000000000004, &(0x7f00003fd000)="", 0x0) connect$inet(r2, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 206.283640] Call Trace: [ 206.283657] dump_stack+0x194/0x257 [ 206.283683] ? arch_local_irq_restore+0x53/0x53 [ 206.283739] should_fail+0x8c0/0xa40 [ 206.283766] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/31 14:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000347000)="4fc0fb7d7f4b2fb0b5a117a939c1621571821ff035ed7bdc22b42deaf4256583c73050a699d3a67a5b653b") readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f000076d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f0000241000-0x89)=""/137, 0x89, 0x0) 2017/12/31 14:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000553000)='/dev/sequencer2\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f1c000-0x14)={0x0, 0x1, 0x40, 0x100000000, 0x800, 0xfff}, &(0x7f0000ccd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f7f000)={r1, 0x4, 0x30}, &(0x7f00001fa000-0x4)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r2, 0x1) [ 206.283799] ? lock_release+0xa40/0xa40 [ 206.283825] ? __lock_is_held+0xb6/0x140 [ 206.283853] ? find_held_lock+0x35/0x1d0 [ 206.283937] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 206.283953] ? vfs_write+0x374/0x510 [ 206.283972] ? rcu_note_context_switch+0x710/0x710 2017/12/31 14:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) prctl$setname(0xf, &(0x7f0000f64000-0x1)='\x00') r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000014000-0x40)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d0006656d30757365725d29d62c657468312300"], 0x0) [ 206.283994] ? wait_for_completion+0x770/0x770 [ 206.284044] should_failslab+0xec/0x120 [ 206.284062] kmem_cache_alloc+0x47/0x760 [ 206.284077] ? __fget_light+0x297/0x380 [ 206.284097] ? fget_raw+0x20/0x20 [ 206.284127] locks_alloc_lock+0x86/0x260 [ 206.284142] ? locks_check_ctx_file_list+0x2b0/0x2b0 [ 206.284163] ? fput+0xd2/0x140 [ 206.284179] ? SyS_write+0x184/0x220 [ 206.284195] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 206.284229] SyS_flock+0x83/0x5e0 [ 206.284264] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 206.284272] RIP: 0033:0x452ac9 [ 206.284277] RSP: 002b:00007fbe7fc3ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000049 2017/12/31 14:59:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c7000)='net/rt6_stats\x00') ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000d24000)=0x1) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000059000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f73000)="0a0775b0cce383e5b3b60ced5c74dbb6385df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f7e000)='/dev/sg#\x00', 0x4b0, 0x80) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000c79000)=""/210) r3 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/31 14:59:38 executing program 0: r0 = add_key$keyring(&(0x7f0000e61000)='keyring\x00', &(0x7f0000d4a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002b8000-0x5f)="b612fce349d694042ac2f591b8663569c8e42155db3033ab3c2906d86229dddfeabc8caf8d7e7e0129296abf83496402715fe4ed886f2c4b2f31b204b13be734e79fafb1d485e020ae0bc571f8295cdbc0c944ca262ad86932f1840081b69e", 0x5f, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x84, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x2) epoll_create(0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000a63000)=""/149) write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2017/12/31 14:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009c0000-0x8)=0x0) fallocate(r0, 0x0, 0x0, 0x400) lseek(r0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000d25000-0x8)=0x0, 0x4) 2017/12/31 14:59:38 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81e, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000051b000-0x28)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f480000ca010000000a1fdc0096004b"}) pread64(r1, &(0x7f0000ed9000-0x9)=""/9, 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000867000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000dc000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fba000-0x8)={r1, 0x5}, 0x8) personality(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x100000000, &(0x7f0000a6c000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00002e6000)='/dev/usbmon#\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) syz_open_dev$sndtimer(&(0x7f00002ad000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) link(&(0x7f0000640000-0x8)='./file0\x00', &(0x7f0000ce3000-0x8)='./file0\x00') 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x0) [ 206.284287] RAX: ffffffffffffffda RBX: 00007fbe7fc3aaa0 RCX: 0000000000452ac9 [ 206.284291] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000013 [ 206.284298] RBP: 00007fbe7fc3aa90 R08: 0000000000000000 R09: 0000000000000000 [ 206.284304] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 206.284310] R13: 00007fbe7fc3abc8 R14: 00000000004b767a R15: 0000000000000000 [ 206.335364] device gre0 entered promiscuous mode 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) readahead(r0, 0x3ff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f000058c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000410000)=[{&(0x7f00003e0000)=""/16, 0x10}, {&(0x7f0000112000-0x2e)=""/46, 0x2e}, {&(0x7f0000ffe000)=""/8, 0x8}, {&(0x7f0000f58000-0x27)=""/39, 0x27}], 0x4, 0x0) flistxattr(r2, &(0x7f00009fc000)=""/43, 0x2b) r4 = memfd_create(&(0x7f000036e000-0x19)='cpusetGPLl{selfbdevppp1%\x00', 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000c9000)={0xc5, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000c68000-0x82)=""/130, &(0x7f000066b000-0x4)=0x82) r5 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) readv(r5, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) fstat(r5, &(0x7f00004da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000879000)={0x9, 0x4, 0x5, 'queue1\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsuid(r6) 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000f11000)='./file0\x00', 0x208000, 0x100) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00005d4000-0x2)={0x6, 0x4}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000ce1000)=0x5) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000400000)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000e6c000)={&(0x7f00001f0000-0x1c)=[0x1023, 0x6, 0x100, 0x0, 0x951f, 0x0, 0x83e], 0x7, 0x2f, 0xffffffff, 0x4, 0xc1, 0x5, {0x5, 0x1, 0x11, 0xff, 0x4, 0x400, 0x8001, 0xbf7, 0x20, 0x90d, 0xfffffffffffffffd, 0x7, 0x7fff, 0x8eb7, "54cc175d0598adb68fedc56a82b961193dc47b9405556a221601cfee812acd58"}}) socket$llc(0x1a, 0x3, 0x0) 2017/12/31 14:59:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000003, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x14, 0x88002) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f51000-0xb)='/dev/vcsa#\x00', 0xffffffff00000001, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000b1a000)={0x7, 0x0, [{0x4000000b, 0x8, 0x4, 0x8, 0x9, 0x3, 0x2, [0x0, 0x0, 0x0]}, {0xc000001b, 0x6, 0x4, 0x4, 0x20, 0x101, 0x2b, [0x0, 0x0, 0x0]}, {0x8000000f, 0x7, 0x2, 0x401, 0x81, 0x9, 0x6, [0x0, 0x0, 0x0]}, {0x7, 0x101, 0x4, 0x5, 0x6aa13240, 0x8, 0x3f, [0x0, 0x0, 0x0]}, {0x8000001b, 0x310, 0x1, 0x3, 0x10000, 0x80000001, 0x7, [0x0, 0x0, 0x0]}, {0x80000008, 0x7ff, 0x4, 0x1f, 0x7fff, 0x80, 0x8feb, [0x0, 0x0, 0x0]}, {0x4, 0x4, 0x0, 0x3, 0x6, 0x1ff, 0x3, [0x0, 0x0, 0x0]}]}) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000000010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f52000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f52000)=0x0, &(0x7f0000e0a000)=0x4) fdatasync(r0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000051f000-0xd8)=""/216, &(0x7f0000f52000)=0xd8) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="b045074f", 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000047a000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000082000)={@generic="8686cefd37c2563a3ba9f3d0db448413", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 206.641407] device gre0 entered promiscuous mode 2017/12/31 14:59:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000050c000)='/dev/cuse\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000169000-0x38)={&(0x7f0000591000-0x10)=@ethernet={0x306, @random="bd848706a1df", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c8000-0x40)=[{&(0x7f0000fa5000)="114cefabbb52b492", 0x8}, {&(0x7f0000650000)="6c5b400cb27000dcc482fa0fbec37512a90c11ca15a91fb102e1fa7b70d85a1dde8c676799ad33bbe45bf2b6af085b9e4b0864d08874fa5cf00124830b1571ba87b86a7d2009cf93becae3afa5d3743819e27ba067baacd74bdd3d750ec833c20713c8a36af48d0d3d2e68", 0x6b}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="d5f83c6f7133d07a7dc43676955d94e2447bf5302bfbb27f3a3a3e05680ec5595dea49624004689d7d4d6876977765994081104c8bdcc3435db952ce1471ead857ac9e2e145eb3f0d581d6d27eec5cc07feb57b59fe704d77888ecdded26c844699a2eea27500c4ac239d46470edbad16f0e73aebc3cd9b310", 0x79}], 0x4, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000d5f000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$setopts(0x4200, r2, 0x100000000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000003000-0x4)=0x0) 2017/12/31 14:59:38 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cee000)={0x0, 0x0}) write(r0, &(0x7f0000f77000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26) 2017/12/31 14:59:38 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000d47000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00005b0000)=@req={0x28, &(0x7f000043f000-0x28)={@common='ip6gre0\x00', @ifru_mtu=0x0}}) 2017/12/31 14:59:38 executing program 7: 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f53000)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000049000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b4000-0x8)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000227000)={0x6, 0x400}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000cc1000-0x8)=0x6000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r2, 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000860000)={0x1ff, 0x6, 0x0}) 2017/12/31 14:59:38 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:38 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ca000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006d1000)={0x0, 0x1, 0x3fd6}, &(0x7f0000638000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000724000/0x2000)=nil, 0x2000, 0xa, 0x40053, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000267000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000d63000-0x4)=0x6e7, 0x4) r3 = semget$private(0x0, 0x3, 0x20) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f0000a1f000-0x95)=""/149) 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003d000)='/dev/hwrng\x00', 0x20040, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b00000)="9abbbe0376138f65f036f0844b8f784b5933d6618a3322e06a2ca0163b34bd342a3905b572ccba7d5c465bf6b00cdabd7fea5ba475f9f92b72ee5129cbbd827301c7e564de457e06479d8522c01cfa84100efdbb9e31b5c3b23c73ba663388c80fb56b35f00d09eb3722d80cfa2908b53fd40939f17e6130f149c11378c35f4feaccd12f708e96f3b53b7e19510c84668ffe9982a8a9ba30e108709661226329ab4183a41ceac92c61e22cefb4cbe434ba926f7694d8ada6e115cd0e228bc59c84e956389d14e3ac5f9a93b2822b35a223ae2be46e5a0190f4276d4c9d81283e92dd36d037236b7c01146a5680d6b264", 0xf0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000af9000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000920000-0x4)=0x14) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000047b000-0x8)='./file0\x00', 0x0, 0x80) setns(r0, 0x40000000) r1 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000af2000-0x18)={0x6, &(0x7f0000332000-0x96)=""/150, &(0x7f0000b34000-0x90)=[{0x6, 0xb6, 0x3, &(0x7f0000c34000-0xb6)=""/182}, {0x8, 0xbb, 0x9, &(0x7f0000e65000-0xbb)=""/187}, {0x40, 0xc8, 0x1000, &(0x7f0000121000-0xc8)=""/200}, {0xffffffffffffffc1, 0xf6, 0xffff, &(0x7f0000e80000-0xf6)=""/246}, {0x868, 0xc8, 0x7fffffff, &(0x7f0000862000)=""/200}, {0x2, 0x94, 0x0, &(0x7f000029e000)=""/148}]}) 2017/12/31 14:59:38 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000010, 0x3, 0x0) write(r0, &(0x7f00003bf000-0x24)="240000001e0007010200e9e00608f6ff028edefd02070100000044fb0400080003000000", 0x24) pivot_root(&(0x7f0000dc7000)='./file0\x00', &(0x7f000049e000-0x8)='./file0\x00') 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006ac000)='/dev/input/mouse#\x00', 0x3, 0x80) fgetxattr(r0, &(0x7f0000187000-0xd)=@known='security.evm\x00', &(0x7f0000d94000)=""/143, 0x8f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) socketpair(0x3, 0x2, 0x6, &(0x7f0000690000-0x8)={0x0, 0x0}) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000036e000-0x2)=0x5, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000182000)={&(0x7f0000d69000-0x20)=[0x17b, 0xd6, 0x1, 0x4, 0x7, 0x7, 0x6, 0x5], 0x8, 0x5, 0x1, 0xffc, 0x7, 0x5, {0x1, 0x1, 0x81, 0x80, 0x0, 0x6, 0x1, 0x8001, 0x3ff, 0x5, 0x4, 0x8, 0x1, 0x7ff, "794af878de18046df9391fed12ccfa4c523d324acfd8e98604d7e7671bccd1d2"}}) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000213000-0x88)={0x8, 0x0, [{0x7f7, 0x0, 0x3}, {0x2c5, 0x0, 0x5}, {0x3b5, 0x0, 0x6}, {0x916, 0x0, 0xc5c}, {0x400002df, 0x0, 0x10001}, {0x2fb, 0x0, 0x1}, {0xbfb, 0x0, 0x7}, {0x2f5, 0x0, 0x1b37}]}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000baa000-0xdf)=""/223) eventfd2(0xa3, 0x80801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000465000-0x20)={r2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2017/12/31 14:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000a2a000)=""/0, &(0x7f000033c000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b2b000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000075b000)={r1}) [ 206.739405] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b91000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000553000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c02000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8e79, 0x10000, 0x8, 0xfffffffffffffff8, 0x4, 0xffffffffffffffff, 0x9, 0x20, 0x9, 0x0, 0x7f, 0x5, 0x0, 0x9, 0x200]}, &(0x7f0000bf8000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x80000001, 0x4, 0x5b}, &(0x7f00006cc000)=0xa0) [ 206.802786] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000068000)='cpuset\x00') pipe(&(0x7f000003b000-0x8)={0x0, 0x0}) accept$ax25(r1, &(0x7f00003eb000)={0x0, {""/7}, 0x0}, &(0x7f0000f75000-0x4)=0x10) getpeername$ax25(r1, &(0x7f00007cb000)={0x0, {""/7}, 0x0}, &(0x7f00002d7000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c41000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000368000-0x4)=0x24) fcntl$setownex(r2, 0xf, &(0x7f0000a50000-0x8)={0x0, r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000625000-0xc)={r3, 0x100, 0x0}, &(0x7f0000560000)=0xc) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000072f000-0xd)='/dev/usbmon#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000018e000-0x8)={0x0, 0x0}, &(0x7f0000f3a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000034e000-0x12)={r2, 0xff, 0x5, [0xa7fe, 0x6, 0x7, 0x5, 0x2eda]}, 0x12) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000725000)=[{0x4, 0x3}, {0xf, 0x1ff}, {0x4, 0x4}], 0x2cc) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b21000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000-0x8)={0x2, 0x0, 0x9, 0x8001, 0x4}) pread64(r0, &(0x7f0000a93000)=""/1, 0x1, 0x0) 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000026e000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) [ 206.842974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005a4000-0x10)='/dev/input/mice\x00', 0x0, 0x50002) ioctl$int_out(r0, 0x5460, &(0x7f00004f8000-0x8)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) recvmmsg(r1, &(0x7f000084a000)=[{{&(0x7f0000e20000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009a3000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000c20000-0x4)=0xa4c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000727000)=0x10004, 0x4) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00008e5000+0x4bf)=0xffffffff9bb1fbed) ioctl$TCSETS(r4, 0x5402, &(0x7f00009f4000)={0x3, 0x389, 0x400, 0x4, 0x0, 0x3, 0x1, 0x97a, 0x2, 0xc2be, 0x367e, 0x93}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) open(&(0x7f00006e6000)='./file0\x00', 0x20200, 0xa1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000fcd000)={{0x4, 0xf3}, 'port1\x00', 0x0, 0x2, 0x3, 0x4, 0x0, 0x1, 0x2, 0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000d81000)={0xfc, "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"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000506000)={0x0, 0x0}) getsockname$unix(r4, &(0x7f000074d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0x8) socket(0xa, 0x8000b, 0x80000001) write$tun(r4, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) 2017/12/31 14:59:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f00000ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bf000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000074f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000)=0x10) 2017/12/31 14:59:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x3, 0x6}, {0x2, 0x2}], 0x2) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000004000-0x177)="15eb239d94a8287893046e66c720efb60070a4a117d53ede3590ff5021a499cd31b074d0d00fcaa13077ffaedf436bfefc30ec897efda14a3c55c3521d52b375137fe07e043b38cc91f8b96ee987017a89d16d16860928bd68a0efe3d10f775bed0e2e045c411eaaffcd04b0c85e88c25a2cae68c4a13d1d39fdc3e3cd15c46cb5bb9c9134cafb9765886e94b119ef33d71e0025fffb206d91a4c520edb552c63f2e75e6f13ce51d0653cc6145f5dcc227b21e3545844a49ec4857254f8e4a7ed4f19fa1cc079437bf226f5bceb7083c8d525912e3656404ea60eac4322169238691590bc1574cd99bc2a8e0147ebb31f1d12c196e954e3b0268bfa81fb2e087aaa860c5387513e308e4e471c9713ba255d37df40cce607675c5ca9fdbd75ff51dd7788a752008bad6c81835c6e6f4e53177d634503edbc552ba916cbeff1b63da46db819be336f08af6688a2db789c67b545aa9f78b6192098e47f0582f88870b2969e602b6e91197385f73756f9eed30c3139a87aea5", 0xfffffffffffffdda) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x4, 0x3, 0x7, &(0x7f0000004000)={0x77359400, 0x0}, &(0x7f0000004000)=0x80000000, 0x8) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000b0000)={0x9, &(0x7f0000beb000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') sendmsg$nfc_llcp(r1, &(0x7f0000bb2000)={&(0x7f00001d1000-0x60)={0x27, 0x6, 0x1, 0x6, 0x5, 0x7, "54d4acf30770f0596bbf933bd1457f077fb37ea3dc236be41e0503db411ff2349d80e83a4d6af1d9f2d2164c0c1eb1bac4d76b47b84367a32a65c51db44dae", 0x7fff}, 0x60, &(0x7f000011c000-0x20)=[{&(0x7f0000523000)="f0f1572a873276668f174fb6d19a60f82bbc6da4e743a73744df6112999748a38d297365a0d6c644ed2084948af1af85e9f1dd613e39751795ccf43391180dedbb6b5d242ae0ea43bd38619afd4bd18835dbf340bfccef11", 0x58}, {&(0x7f000086d000)="9ffd76d9954d18bce0303f3a0f23", 0xe}], 0x2, &(0x7f0000f9d000+0x9e3)={0x1010, 0x6, 0x200, "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"}, 0x1010, 0x40004}, 0x4004000) recvmsg(r0, &(0x7f000075e000-0x38)={&(0x7f0000731000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cd5000-0x10)=[{&(0x7f0000b1c000)=""/134, 0x86}], 0x1, 0x0, 0x0, 0x200000}, 0x0) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) [ 206.964309] device gre0 entered promiscuous mode 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000089f000)={0x0}, &(0x7f00004a9000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000019e000-0xce)=""/206) 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fcc000)={0x9, &(0x7f0000da3000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000d28000-0x8)={r2, 0x1}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:59:38 executing program 5: keyctl$setperm(0x5, 0x0, 0xffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x3, 0x0, 0xbcfb, 0x7f, 0x7, 0x3ff, 0x5}, 0x0) 2017/12/31 14:59:38 executing program 1: r0 = add_key$user(&(0x7f00001b7000)='user\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce0000)="9cd019beee4e150c5699ba26eabcf99318a4590247e5fff16f53c40099d4d8bdfb4d5064c4d922e6208cb3dc14bb3da3cb09a6f95896e1c41c5a4b7877cef2d3b95af421af730fc01f8a017a0a6fd5c55cad1b352054b931ae72e9387c23a26d8c1552cb40578e9ae47907104765500455c3ed85b9a79cd12562a6177f6f72b9745a4a9818d80dbb1eb2acf5aff70c886c", 0x91, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/108, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024f000-0x11)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000035c000)={0x0, 0x7fff, 0x0, 0x1ff, 0x1}, &(0x7f00009b8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000036b000-0x8)={r2, 0x7fffffff}, &(0x7f0000dc4000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00009f5000)=0x0, &(0x7f0000c9a000)=0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007c7000)=0x0, &(0x7f00003c0000-0x4)=0x4) r4 = add_key$keyring(&(0x7f000053c000)='keyring\x00', &(0x7f000049e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000661000-0xc)='/dev/autofs\x00', 0x940, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000448000)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) request_key(&(0x7f00005a0000-0x6)='rxrpc\x00', &(0x7f0000ae1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c93000-0xc)='vboxnet1@^!\x00', r4) 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e7000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:38 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x81f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c86000)=0x0) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) lstat(&(0x7f0000a0a000-0x8)='./file0\x00', &(0x7f0000e71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dcd000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x7, 0x2, 0x100000001, 0xa, 0x80, 0xa0, 0x3c, 0x40, r3}, {0x0, 0x2, 0x2, 0x6, 0x2, 0x0, 0xfffffffffffffffa, 0x6}, {0x8, 0x2, 0x3ed, 0x8}, 0xffc0000000000000, 0x0, 0x1, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0xa653689ed09dc07e, 0x0, 0x1, 0xffff, 0x8ff, 0xfffffffffffffff7}}, 0xe8) ioctl$int_in(r1, 0x5452, &(0x7f0000152000)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e25000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000951000)=0xffffffffffffff6c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000076e000)={r4, 0x98, "fd1852c0e3ef29ec0bfbc6470661e5d451f1d847cc2ab86d402a1886b3ae6f4cf31fb19ca17af135ef6f923f18398dbdc15a2655e2221a3dd7e3661691ae9abd55e1142c16943aedd9b89ceed2f935d6621b84935de150bc82a5f639e154218966eae93851a01f0db4d028045a8bdd9e1b5598eda9993b13e0f6b421a022a9e767d7d6648f7481ec41ee723ff9ed16a5cdf2b2dbdff0a324"}, &(0x7f00009ff000)=0xa0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:38 executing program 5: mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001f4000/0x18000)=nil, &(0x7f00006fa000-0x18)=[@textreal={0x8, &(0x7f0000755000-0x39)="0f234c0f2343660f382899040064660f3804d0f26726f6699bb8b3088ed8baf80c66b89c318e8766efbafc0c66ed652e6536d6f30f350f18d2", 0x39}], 0x1, 0x0, &(0x7f0000756000-0x10)=[], 0x0) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000075c000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x202) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000000d000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r4 = dup(r1) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x401) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000075c000)=@generic="6a2a1acf4ae345c127f07d7db439ddc7") ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000075a000)=0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000075b000)="00ff", 0x1) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000629000)={@generic="096316809335bfe86b6cc8f85666d772", 0x7}) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000010e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000077c000)="6e65742f7266636f6d6d00611ec621f9d9d2fff2e6265444b5ef36fc5c00dfed16ee089d3da9c7e96ccc9667c7eebf5cfebdc10dcac9e9a1c837af4cf4bfdbdfb1163fc8517ccf757575452910aa8d177d31148465110e5bb0") readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00009ec000)={0x1, 0x8001}) 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008cd000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x4180, 0x0}], 0x2, &(0x7f000099a000)={0x77359400, 0x0}, &(0x7f000029a000-0x8)={0x401}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005b8000)=0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f000089d000)=""/0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000b1a000)={{0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e3d000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002df000-0x4)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() nanosleep(&(0x7f0000621000-0x10)={0x77359400, 0x0}, &(0x7f0000118000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000d57000-0x40)={0xffffffff80000000, 0x1f, 0x4, 0x0, 0xfff, 0x0, 0x8, 0x8}, &(0x7f000019a000-0x40)={0x8, 0x0, 0xffffffffffffffff, 0x3, 0x98c, 0x7, 0x4, 0xdbd9}, &(0x7f0000219000)={0x3, 0x10001, 0x80000, 0x8001, 0xfffffffffffffadb, 0x400, 0x9, 0x8}, &(0x7f00006af000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d9b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000017c000)={0x0, 0x0}) futex(&(0x7f0000f81000-0x4)=0x4, 0x9, 0x10, &(0x7f0000fc9000-0x10)={r2, r3+30000000}, &(0x7f0000ab3000-0x4)=0x4, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = epoll_create(0x8f8c) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000fcd000-0xc)={0x8003, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000036c000)={0x1, 0x1, 0x2, 0x8, 0xfffffffffffffff8, 0x1b0, 0x1, 0x3, 0x0}, &(0x7f0000ca5000-0x3)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000022b000-0x50)={r7, 0x9, 0x48, "e22c2d7b614013df146adac9f14d89805a8d5628a3c95102f341a3c70a1630ac18035073a8647e4d5060bb3b16ad130ea237baaa28e70e6d23ea4a6e0c37478f1ae9255dcffcdecb"}, 0x50) recvfrom(r5, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r8 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) epoll_pwait(r6, &(0x7f000036a000)=[{0x0, 0x0}], 0x1, 0x8ca5, &(0x7f0000c1a000)={0x0}, 0x8) dup2(r4, r5) writev(r0, &(0x7f0000c97000-0xa0)=[{&(0x7f0000fb4000)="b7", 0x1}], 0x1) fcntl$setown(r4, 0x8, r8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d2b000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1201}) tkill(r1, 0x13) 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x454) r2 = syz_open_dev$tun(&(0x7f000029e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x0) 2017/12/31 14:59:38 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000736000+0x4bf)='./file0\x00', 0x101000, 0x90) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af3000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000af3000)=[{&(0x7f0000af3000)="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", 0x1000}], 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000555000-0x4)=0x7, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000959000-0x8)={r2, r1}) sendmmsg$alg(r3, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) close(r3) 2017/12/31 14:59:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x81, 0x4c, 0x7, 0x8, 0x9, 0x200}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') pipe(&(0x7f0000a00000)={0x0, 0x0}) readv(r1, &(0x7f00002ee000)=[{&(0x7f0000e33000)=""/151, 0x0}], 0x80) fcntl$setstatus(r1, 0x4, 0x6800) 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) fsetxattr(r0, &(0x7f0000eac000)=@known='trusted.syz\x00', &(0x7f000003a000)='-@\\vboxnet0proc.wlan0security{vmnet0eth0eth1mime_type\x00', 0x36, 0x2) 2017/12/31 14:59:38 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000058a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000916000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00008e7000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dad000)={0x0, @in6={{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0xa83, 0x6, 0x1, 0xffffffffffffffff, 0x1, 0x400, 0x81, 0xffffffffffffff81, 0x2, 0xa4, 0x3, 0x0, 0x80, 0x69]}, &(0x7f00007a1000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1, 0x523b1f8f}, 0x8) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x4}, 0x6) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000)=0x4, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r1, 0x5, "f44c0855f1"}, &(0x7f0000003000-0x4)=0xd) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r3, 0xf3, "dae20cf770a9a7566e4ca0a24e4651bbface6e4aecfbdfdb33d1f28cf081d9390a4780fd0fd2178e317160bf95728dd34a801fed53ec1f1d7d0f6039d48ce3324505c0a81994959268b7e84d57d1ffa044bc56688bd79f669fb3107f76aef9b0a25d8f1c2f562924d61bb388af1d96bec62524fe7d0603817b05147bf1d09a34fe321f149e5a7109cd271046616dc82b0828f669ffeb33072684d17b69b985d4617288b8f78d54e8886fa3f35a887e6095b13178dfdaa51bfc880e3c17d367efae8eadf6992cf195869aecb45305db340a2ab46f1ee50c23decd9ede7707315e7705139db215414df5fb8752126b045c8f42ca"}, &(0x7f0000003000)=0xfb) msgget$private(0x0, 0x20) ptrace(0x10, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000)=0xa08, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004000-0x5d)="84651dac5ae64ed85e2b1538edd4d793fbeafa823366bcbd5f01e69482f7e21fc1d8b26e30793dd9436051c0629c96565a3cb37c1888a922748bb2d498c78a3983603dbee4d1a686b109f517fc2b60b6b4bca23e5017f7e32522083361", 0x5d}, {&(0x7f0000002000-0xb)="deb51c23ca16b9f964f967", 0xb}, {&(0x7f0000000000)="ac2fb933f78881856998177f2238c674ff270d2d2e8161eb736a3130293a3a83a4b5a2f0cd13b3c561fb3aab485fc660469a53485198a0822a9a8cea5275b7466d55f8a83e0645bfc441220ceee7cfede38733f4dd509310b6f6080df49744d6fcb77db7f9f6954507b72464f0f5c93465a06c696318d9b64e0fa86400155e98298a614060f714e7ee51e0cada6b64723251a7a51be3e72d94dda9", 0x9b}, {&(0x7f0000005000)="b24f33562d4f798f7c1b71bc8f101da77e44c8f532eb525b586594a839ba7c8de3c5b030b425", 0x26}, {&(0x7f0000003000)="44ecc4a6dc55ca5fd9641d", 0xb}, {&(0x7f0000005000)="a7666c5452c9ae65abe091f989f327cf42eee7261d61d4c3a5cb2da541f6864da32b0314d345b24100560f1b79a17e8efdb526e3c7e8f37e2f5977b3deea1040377e1ed64946eaae21bed08c107e1aca93550744eec332c14b61b6f238b24268febb264e7342511735884684b8b420850c96b77986fea7db1d23b166fdaebeb0742a3372b84a569d0d085550d94b07434af09663", 0x94}, {&(0x7f0000006000-0x85)="36dd4dab280e25e25c3f607904054c39075c18f2c6d04f7a003eea9a0212eb2f65964b8bab8406d45e04a9a70a43ea3a83051c21f685dfa91ff7b52885d8381e538fe66f196946be96a9e67a4c06d8f8bc3346dc8f515a7308887b5eb983ac907af5a9cdb320d11db53c9d1593ed23c978f4b2bbd5efeb24f12bcb8901adb0fd3e090ca631", 0x85}, {&(0x7f0000004000-0x3e)="d9e2a850c8908104cd1439c4ee686d6404b68303beef1b43b661dbdb3d15e457f1d960df709ca0a3e52a8877b19b79bbde5b942d189134d2c7c6a40caa7a", 0x3e}, {&(0x7f0000005000)="da2aa57083bf25993751ed032e322c285f75e24b413fe8b21c434238755115322e610f15ac33eb6647d52f9763fae6b87264cb3b89b73b4db53974742bd1e7", 0x3f}], 0x9, &(0x7f0000004000)=[@iv={0xa0, 0x117, 0x2, 0x8a, "0a5f8da59f27d94ba09f8159f5b874f06bdc6552b3a2e16f67e4d7a49d904a70c629e14ceb7894eeca1d2e6156af31ac7be8b7138ffafe8190b5d54d867cb521216b22869fb0afb2a64561204b2093de6003d8089edaf6e30d0ed0dbedbeb5a172b1e78fa80187c63fca6e94d79ae869cc95e41d2951afb4fce3546c598536ae9239bbf24ef68a279591"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0xe8, 0x0}, 0x24008840) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000007000-0xc)={&(0x7f0000007000-0x8)='./file0\x00', r0}, 0xc) 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ab9000)='/dev/net/tun\x00', 0x0, 0x400000) fcntl$setstatus(r0, 0x4, 0x4400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e38000-0xb)='/dev/hwrng\x00', 0x400, 0x0) fcntl$lock(r1, 0x4, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:59:38 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') lseek(r0, 0x0, 0x1) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000070b000-0x10)={0x2b7, 0x1f, 0x2, 0x200}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00001e9000)=""/6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a4b000-0x50)={{0x3, 0x1, 0x5, 0x1, 0xfffffffffffff71b}, 0x256, 0x8, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f000056b000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00002fc000)=[{{0x77359400, 0x0}, 0x1ff, 0x9, 0x1}, {{0x0, 0x7530}, 0x4, 0x5, 0x1}, {{r1, r2/1000+10000}, 0x1, 0x800, 0x1}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000211000-0x4)=0x0, &(0x7f00004f7000-0x4)=0x4) r3 = 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, 0x10000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) flock(r3, 0x1) socket$netlink(0x10, 0x3, 0x1f) 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000621000-0x1c)={0xa, 0x3, 0xd847, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00003ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000330000)='/dev/hwrng\x00', 0x80000000010180, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000074b000)={0x0, 0x1, 0xa18a, 0x2e, &(0x7f0000506000)=""/46, 0x99, &(0x7f000066e000)=""/153, 0x6a, &(0x7f0000ec5000)=""/106}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000cf6000-0x4)=0x0) 2017/12/31 14:59:38 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001000-0xed)=""/237, &(0x7f0000012000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000+0xd0b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/vcs\x00', 0x22200, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000da9000)=0x2, 0x4) 2017/12/31 14:59:38 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ffa000)='/dev/input/mouse#\x00', 0x3, 0x101000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ffb000-0x29)=""/41) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="5b63cbad077c", [0x0, 0x0]}}) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000749000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000a07000-0x18)={0x5, 0x1, 0xb758, 0x4, 0xe50, 0x7}) 2017/12/31 14:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000530000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = mmap$binder(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x6, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000420000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000348000)=[@fda={0x66646185, 0x1, 0x1, 0x2c}, @ptr={0x70742a85, 0x0, &(0x7f00002b1000)=0x0, 0x0, 0x4, 0x18}, @flat={0xe887c50911552e99, 0x100, r1, 0x2}], &(0x7f0000742000)=[0x58, 0x48, 0x48]}, 0xc000000000000000}}], 0x3a6, 0x0, &(0x7f0000f6f000)=""}) 2017/12/31 14:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") umount2(&(0x7f0000683000-0x6)='./bus\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004f4000-0x4)=0x0) fcntl$notify(r0, 0x402, 0x80000020) process_vm_writev(r1, &(0x7f0000504000-0x40)=[{&(0x7f0000571000-0x79)=""/121, 0x79}, {&(0x7f0000cdb000)=""/207, 0xcf}, {&(0x7f0000467000-0x1)=""/1, 0x1}, {&(0x7f00004aa000)=""/27, 0x1b}], 0x4, &(0x7f00005a8000-0x30)=[{&(0x7f0000ae4000)=""/25, 0x19}, {&(0x7f0000d61000-0xa5)=""/165, 0xa5}, {&(0x7f000078b000)=""/160, 0xa0}], 0x3, 0x0) readv(r0, &(0x7f0000f56000-0x50)=[{&(0x7f0000d46000)=""/0, 0x0}, {&(0x7f0000a0f000-0x14)=""/20, 0x14}], 0x2) socket$key(0xf, 0x3, 0x2) 2017/12/31 14:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d06000)=0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f33000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000028b000-0x8)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000eee000-0x30)={0x30, 0x3, 0xfdca91441d1d09c2, 0xffff, 0x0, 0x3, 0xd1, 0x1}, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00009ea000)={0x4, 0xd000, 0x4, 0x2, 0x4d893ed}) 2017/12/31 14:59:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000e1f000)=')DW', &(0x7f0000115000)=0x0, &(0x7f00004d7000-0x4)=0x0, &(0x7f0000000000)="68359cc8c04aa808892b440ea6dbdf2ae586b8c16801f2cd19bdcaf7965be42f99dd6cb3bf169605b939c0ec160e95f89bd1a793f9b2204baea90b4eba798450256646fb51b4dc9f93c471140cd158b24ecf1d3af6237b9902f5c1d3d6dee2c33c578042c3526344a21ecadbf4518d7e45c5bd40a9da301e445bac2bf01b98d8aa2edd4e9bd6b0f7bf38406d0f64fdc381d4bdfeaec7d1ab081dc784d835e63f45de01c3370731ca5742cfc771ed37264d1ad01760d5e4872b26ef") readahead(0xffffffffffffffff, 0x0, 0x0) 2017/12/31 14:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000071000-0x90)={[0x10000, 0x8, 0x0, 0x2, 0x100000000, 0x1, 0x0, 0x83, 0x81, 0x4, 0x24fe, 0x3, 0x1, 0xffff, 0x6fbb, 0x1], 0x2, 0x20000}) 2017/12/31 14:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004ef000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) [ 207.405778] binder: 6248:6251 transaction failed 29201/-28, size 0-0 line 2960 [ 207.425279] binder_alloc: binder_alloc_mmap_handler: 6248 20000000-20002000 already mapped failed -16 [ 207.442396] binder: BINDER_SET_CONTEXT_MGR already set [ 207.442409] binder: 6248:6251 ioctl 40046207 0 returned -16 [ 207.460197] binder_alloc: 6248: binder_alloc_buf, no vma [ 207.466793] binder: 6248:6251 transaction failed 29189/-3, size 80-8 line 2960 [ 207.477044] binder_alloc: 6248: binder_alloc_buf, no vma [ 207.482643] binder: 6248:6261 transaction failed 29189/-3, size 0-0 line 2960 2017/12/31 14:59:39 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ac3000-0x4)={0x0, 0x5, 0x3752000000}) ioctl$TCFLSH(r1, 0x40045436, 0x2) 2017/12/31 14:59:39 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000fb1000)=0x0) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687efc5f03", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb8000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/31 14:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a7000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c521664bca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9aaead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000c9000)={r0}) 2017/12/31 14:59:39 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273ed68a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000962000-0x6a)=""/106, 0x6a) flock(r0, 0x4) fchmod(r0, 0x40) 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000cf000)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a4d000-0x1e0)={0x5, 0x8, 0x2, 0x4ba6, 0x8, [{0x80000000, 0x4d97, 0x0, 0x0, 0x0, 0x1182, 0x0, 0x0, 0x0}, {0x81, 0x401, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x8001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2c, 0x4, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x401, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0x8001, 0xc4, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x7ff, 0x6, 0x7f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1ff, 0x10000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a51000-0xb)='/dev/vcsa#\x00', 0x8, 0x40000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000aa0000-0xc)={&(0x7f0000a02000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = socket(0x9, 0x1000000000, 0xfffffffbfffffffe) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={r0}) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00001ca000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00005ab000)="9512ee6bc48675a73a83c2e456b35088e2a38a42b94c7aaf51b6245d48bbbb90f3b9c17c9736d23d641d2bc544caed731f2181b74a26e8d00ef741c31e299739872a90d272a7fe97cede8ac68a38376e1754d351ea77c332bea2e1b6530ed57f22ab388a0c13afcec4aae9746868ecd9c360816534b4934a7b1f9b076c3ee6991f8c5cdd87d640a81acfe87588aab496", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) renameat2(r0, &(0x7f0000995000)='./file0\x00', r0, &(0x7f0000006000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000519000-0x8)={0x0, 0x0}) mknod$loop(&(0x7f0000486000-0x8)='./file0\x00', 0x109, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000323000)=0x800, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/31 14:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/rtc\x00', 0x200600, 0x0) time(&(0x7f00005c8000-0x8)=0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000528000)={0x8703, 0x3000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) [ 207.503129] binder: undelivered TRANSACTION_ERROR: 29189 [ 207.508660] binder: release 6248:6251 transaction 203 out, still active [ 207.515462] binder: send failed reply for transaction 203, target dead 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000090e000)='/dev/usbmon#\x00', 0x0, 0x400) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000b9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000011b000)={0x800, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x1) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000)=0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) 2017/12/31 14:59:39 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000970000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006da000)=@assoc_value={0x0, 0x7}, &(0x7f00008e1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x3, 0x6, 0x3b43, 0xfffffffffffffffc}, &(0x7f00006bd000-0x4)=0x14) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) syncfs(r2) unshare(0x40600) signalfd(r2, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2017/12/31 14:59:39 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000088b000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xff23) 2017/12/31 14:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xa, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d22000-0x76)=""/118) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c46000-0xc6)={0x0, 0xbe, "22959d74d5afb5fb54914657a34634508c0ba0470bd1bb44f4dc357f5d16df352e2a681a52c16ebc1dbab7a130b6b37f9807fbfab579485e9efcc4cb3812aae580d2a977b369d0e0b0725c18ac1a598f3fef029fa324397287bcdb43420d9532cdbd744a28b73da09c9754fd77b7366615df0888bbd47dce5fd45ad9d0bd5c0b928cd84889cac92c0477e1c3376aa662ae8a0ff2c24e6a391f033a017ad33f5b505c2a8396338b8f62e1b8d407466a1b606db24f93c8450161d6ed416217"}, &(0x7f0000753000)=0xc6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000beb000)={0x1, 0x8000, 0x5, 0x4, r1}, &(0x7f0000c1b000)=0x10) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a63000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000092a000)={0x0, 0x4, 0x10, 0x5, 0x9}, &(0x7f0000314000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005f9000-0x20)={0x0, 0x7f, 0x8207, 0x548, 0x7fffffff, 0x5, 0x4, 0x8, r1}, &(0x7f0000b59000-0x4)=0x20) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000852000)=0x0, &(0x7f0000fb6000)=0x4) 2017/12/31 14:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) recvmmsg(r0, &(0x7f000084a000)=[{{&(0x7f0000e20000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009a3000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000727000)=0x10004, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ca1000-0x8)={0x0, 0x9}, &(0x7f0000753000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c3a000)={r5, 0x7}, &(0x7f0000cf3000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000033000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000066b000)={r6, 0xad9, 0x30, 0x1, 0x7ff}, &(0x7f00004cf000-0x4)=0x18) write$tun(r3, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) [ 207.660587] device gre0 entered promiscuous mode 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) pwrite64(r0, &(0x7f0000776000)="00d954c34a8b7697251c3fd1", 0xc, 0x0) clock_gettime(0x0, &(0x7f00000c6000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c2d000)={r1, r2/1000+10000}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x51}, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r3, 0x1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00007d1000-0x8)=0x0) 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8d000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000345000)=0x0) process_vm_readv(r1, &(0x7f0000ae6000-0x80)=[{&(0x7f0000711000-0x1d)=""/29, 0x1d}, {&(0x7f0000a33000-0x8f)=""/143, 0x8f}, {&(0x7f0000914000)=""/122, 0x7a}, {&(0x7f0000010000-0x1c)=""/28, 0x1c}, {&(0x7f000028c000)=""/4096, 0x1000}, {&(0x7f0000590000-0x94)=""/148, 0x94}, {&(0x7f0000fa0000-0x16)=""/82, 0x52}, {&(0x7f0000399000-0xed)=""/237, 0xed}], 0x8, &(0x7f000055b000)=[{&(0x7f0000127000)=""/16, 0x10}, {&(0x7f00004b8000)=""/136, 0x88}, {&(0x7f0000d0f000-0x12)=""/18, 0x12}, {&(0x7f0000f15000)=""/251, 0xfb}, {&(0x7f0000fbc000-0x4e)=""/78, 0x4e}], 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$mouse(&(0x7f000005f000)='/dev/input/mouse#\x00', 0xffffffff7fffffff, 0x101800) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) 2017/12/31 14:59:39 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ff8000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2017/12/31 14:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e8000-0xc)='/dev/autofs\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ba000)=@assoc_value={0x0, 0x0}, &(0x7f0000eed000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f00009ae000)=[{&(0x7f000022a000)=""/4096, 0x1000}], 0x1) 2017/12/31 14:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003a1000-0x8)='./file0\x00', 0x1, 0x80) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000720000)={"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"}) connect$ipx(r0, &(0x7f0000819000)={0x4, 0x2, 0x7f, "8ca4ae0c79c9", 0x3, 0x0}, 0x10) creat(&(0x7f0000875000-0x8)='./file0\x00', 0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000717000)={0x5, &(0x7f000069d000-0x28)=[{0x7fff, 0x41e4, 0x1, 0x53}, {0x6, 0x100000000, 0x4, 0x7}, {0x10001, 0x3, 0x9, 0x9}, {0x4, 0xfbe9, 0x7188, 0x6}, {0xffff, 0x3, 0xff, 0xa3}]}, 0x10) recvfrom$ipx(0xffffffffffffffff, &(0x7f00006f2000)=""/71, 0x47, 0x0, 0x0, 0x0) epoll_create(0x0) r1 = syz_open_dev$sg(&(0x7f0000256000-0x9)='/dev/sg#\x00', 0x204000000000, 0x420100) r2 = getpid() capset(&(0x7f000056d000-0x8)={0x399f1336, r2}, &(0x7f0000c37000)={0x9, 0x6, 0x4da, 0x7, 0x9, 0x6}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00001e6000)=""/74) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) 2017/12/31 14:59:39 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x4, 0x10001, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f7a000)={0x6, 0x8, 0x0, 0x5, 0x0}, &(0x7f000043f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000742000-0x6)={r2, 0x102}, 0x6) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a7f000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000d1e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00001e6000)=""/74) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000220000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000240000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r2, 0x1) 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000041d000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) [ 207.763846] kauditd_printk_skb: 4 callbacks suppressed [ 207.763855] audit: type=1326 audit(1514732379.271:3097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000748000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000-0xc)='/dev/rfkill\x00', 0x80080, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000340000-0xa7)="0fe67fd89b0d2899064b64cf456c1cd560313a1b3882ce3a0000d030935cef3b19c17da2c7a8c681d0244a5d00a5276b388824e92ea0a3d121cc24a8eb1d2ba6e1633ed9f2a706339e3f624f76c3ca72f2db48714393f900dff31eb3784b5a37a9beacd81c2b9d5545175c1303532bc335e5449f1c78d431da802e050d5cdacd7321dbeabb2a43386cdb45cdb82de7b5b3d55536206a61891777e6c773378130cb96a9416c988f", 0xa7) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000637000)=""/154) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8e000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000354000)={0xfc4d, 0x6, 0x8}) 2017/12/31 14:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000101000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000599000)=0x1c, 0x800) vmsplice(r0, &(0x7f0000c7d000-0x10)=[{&(0x7f0000c10000-0xbb)="b5ff0ad8f5436a9c4a1a7b26fb524ab1500c50a6ba49b913764cacfad0a2d7b86413ccb9893a5bb5ce18338e4e3adc32081e79c1bd3d7114432d50220566f7b057aa258d9bb3afc1fdf39ad52e410e7a949dffe7749bef0ba49009066cef916cf9db1f67dfa85d6ca20d50d89486458cc1ec07fd2c88e76df6189f2b5abf7a971c5cbb5f186f2cf5625dff72391b641aa5f31caa22be02816298be6d12baad9b8690d7f968d384b3ddfaf1497537660783f980bdbc0d5786d60e18", 0xbb}], 0x1, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e72000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000bc7000)=0xffffffffffff8001) r2 = socket(0x10, 0x802, 0x0) signalfd(r2, &(0x7f00000f5000-0x8)={0x3}, 0x8) write(r2, &(0x7f000026b000-0x25)="240000001a0025f00000000000edfa0e02f6f900e003bf06fffff6ff0700190005000000", 0x24) [ 207.832198] audit: type=1326 audit(1514732379.271:3098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 207.900261] netlink: 'syz-executor4': attribute type 25 has an invalid length. [ 207.912077] audit: type=1326 audit(1514732379.271:3099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 207.912092] audit: type=1326 audit(1514732379.272:3100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 207.912107] audit: type=1326 audit(1514732379.272:3101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 207.912121] audit: type=1326 audit(1514732379.273:3102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=45 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 207.912134] audit: type=1326 audit(1514732379.273:3103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 207.912148] audit: type=1326 audit(1514732379.273:3104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 207.912162] audit: type=1326 audit(1514732379.273:3105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=213 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 14:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x10, 0x802, 0x20000000000) write(r0, &(0x7f0000ece000)="2200000015000701000910f700000004020000000100000009000124000100000115", 0x22) 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e0f000)={0x5, [0xffffffff, 0x4, 0x0, 0x100, 0x6]}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000b38000-0x4)=0x4, 0x4) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000029e000-0x18)={0x6, &(0x7f000005e000-0xd)=""/13, &(0x7f0000c83000-0x90)=[{0x3ff, 0x1d, 0x8001, &(0x7f0000d23000)=""/29}, {0x1ff, 0x27, 0x6, &(0x7f0000825000-0x27)=""/39}, {0x7, 0xb6, 0xff, &(0x7f00002f9000)=""/182}, {0x0, 0x1000, 0x3, &(0x7f0000ee6000-0x1000)=""/4096}, {0x0, 0xeb, 0x5, &(0x7f00000d8000-0xeb)=""/235}, {0x1ff, 0x2a, 0x8, &(0x7f00003b4000-0x2a)=""/42}]}) 2017/12/31 14:59:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x4004510f, &(0x7f0000de6000)=""/149) 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x194, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2017/12/31 14:59:39 executing program 4: 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) socketpair(0x11, 0x7, 0xb2, &(0x7f00004b2000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d34000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ca3000-0xf0)=[{0x4, 0xf34e, 0x7, 0x6, @time={0x77359400, 0x0}, {0x3, 0x3}, {0x3, 0x4146}, @time=@tick=0x4}, {0x9, 0xffff, 0x1000, 0x5, @tick=0x3, {0x5, 0x40}, {0x80000000, 0x3}, @note={0x8, 0x2, 0x4, 0x8000, 0x8}}, {0x2, 0x3, 0x260, 0x108, @time={0x0, 0x0}, {0x1, 0x9}, {0x9, 0x7f05}, @ext={0x8f, &(0x7f00002d8000)="d5de55431ef5fa441b5f82af2ea2ceebc56ff7f3ce3e78482641b1edbaeebca75e6da09794318cdf016168dfa5544fb1c35d8fd794fc08d1c38daa44109f77cfc83a73ce43eb200c1b70209c7d71f0e0931e5710cc6a85415d8a021e753b62e3c4961492b3a2538c8d6228278475ffcc43f9a14b7c9668c93055165f812a28972cb3b01817c3e4fe376d418a23bded"}}, {0x7, 0x93e, 0x4, 0x0, @time={0x0, 0x0}, {0x4, 0x9}, {0x4, 0x70000}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0xb1ca, 0x3, 0x3, @time={r3, r4+30000000}, {0x5, 0x101}, {0x5, 0x5}, @connect={{0x2, 0xeff6}, {0x4, 0x5}}}], 0xf0) 2017/12/31 14:59:39 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0ff00040f00"}, 0x401}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000507000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000ea7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d64000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000934000-0x28)={@generic="ebcb0f3387e3a3631ae5b758bdecee03", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f000088c000-0x142)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/31 14:59:39 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000afa000-0x8)={0x1, 0x5}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f00006c0000-0x18)=[@textreal={0x8, &(0x7f00009f4000)="660f7f964f6dbaf80c66b8f5f3598766efbafc0cec66b9740800000f32ba4300b000ee0f183a0f20e06635000040000f22e0baf80c66b8c621518a66efbafc0cecb800008ec064c140007cbaf80c66b80e4d4c8c66efbafc0ced", 0x5a}], 0x1, 0x20, &(0x7f0000ae8000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000000)={0x0, 0x0, []}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00008a2000)={0xffffffffffffffff, 0x0, 0x10000, 0x4}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 207.912175] audit: type=1326 audit(1514732379.274:3106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6327 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000521000)='/dev/hwrng\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001fd000-0x2)=@assoc_value={0x0, 0xffff}, &(0x7f0000203000)=0x8) uselib(&(0x7f0000c94000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000098d000)=0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00005b3000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000923000-0x8)={r1, 0x53}, &(0x7f0000ea7000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000055e000)={{0x1, 0x2, 0xc1, 0x3, 0x91}, 0x4, 0x100, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000f4000-0x48)={{0x3, 0x3, 0x101, 0x1, 0xaa7}, 0x800, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:39 executing program 0: clone(0x0, &(0x7f0000799000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") unlink(&(0x7f0000620000)='./file0\x00') 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00001d4000-0x10)={0x3, &(0x7f0000f79000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') userfaultfd(0x800) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) renameat2(r1, &(0x7f0000d45000)='./file0\x00', r1, &(0x7f000001e000-0x8)='./file0\x00', 0x7) 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008f3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffc}) r3 = syz_open_dev$mouse(&(0x7f0000bfd000)='/dev/input/mouse#\x00', 0x1, 0x200100) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000da4000)=""/162) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d74000-0x38)={&(0x7f0000fe2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_rfcomm(r1, &(0x7f00001bf000-0x9)={0x1f, {0x1, 0x7, 0x0, 0x0, 0x81, 0x800}, 0xb31}, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c45000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4}, &(0x7f00002bf000-0x4)=0x98) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00007c7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e4b000-0xc)={r2, 0x1, 0x0}, &(0x7f0000432000-0x4)=0xc) flock(r0, 0x1) signalfd(r1, &(0x7f0000c50000-0x8)={0x8}, 0x8) 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) io_setup(0x3, &(0x7f00006f8000)=0x0) io_submit(r1, 0x3, &(0x7f0000f07000)=[&(0x7f000057c000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00006d5000-0x7c)="39e74fccd93eaeee0cf263f2cd5fe325f2d1e0fddc53e361ef30676a2079c7f2550492004f20f3cf212fa2e55ffb4a7b86adea0dcde3b282730de1959caab7b96015ad360f7b7113b3803dae519f35dfdf36710bd8c0546592cb00841bd4a14b0d47a1faafec78216a2d9ec0d2d2cea67479ace44d39a647ad164aec", 0x7c, 0x0, 0x0, 0x0, r0}, &(0x7f0000ed0000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000eb0000)="9c8d1e54c5881dd40b6d1a4823c2faf88bfdd3e9100e358864c2f1775ab110883fe0983879184495c7e7f0beddf7648c43c4b60bb2f8f2ed89112c0dee778921cec86855d9683fbc78c5c74b91749f21664cf097a1551c82ad9643c04b4beceb2f0aafa5152dada92d565f2cfed9fbfdbd9818802836dcda42fb17edb03cbcbc046fa10e16a3fe1e16337ec3b360e366577d614f06dea90a79f5e7df52439c4f8d83374c831f376940d4931710474f9f9c416a302a1facebdd7ef7d3a425df0ec1250f6ab5ac432055f58d0de8daa8e9f0345550bb7eab717774f691194fe2961bdbf3eaf3911f18764d1364ab6ce940edf1e3c676", 0xf5, 0x80, 0x0, 0x1, r0}, &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f00008c2000-0x1000)="bb7ef072fa6de27547d57d75ad36cb5fac712015c9dea8feec5f37e8f87d8763288cb2da16cbcdfd05a8c710013d3b30088a70c6208d84a26b5a40105d520af1e962cf35d9c420876e07c16c4246d1f2b17cd83c69f6c67620e84c1d3046636538deee231347cc3af1395c7466329d000663640c895c5c5df770bba2bda2a80ed228a3d7a2677ef178c5253da9b0dbb22d2ec8defea7008d7810cb10f692bb51763dc30ea9be1bd528b9fd045e5ad9e9715ac57185c234b4f7f06892ff26814425f47809546fdc4539e7500b9e9e4199a49876784b2d12a289ddf7c074d29be95bf4fa4717a0f94e0791fd858ab056bc3638230b9abe69122b00caf6cb173296fcdbeb17e3f01ba5f1b010799cfe8c690a5a3ec345c81356eef3bacbaf537e7976f75e7c1f74750dbf59fd249a3accdaa3cc6926f801edf824144d9829cac6a92035f943bcbd1ba3f631e25ee468bf24390d25c92e65c1f4707e16f6f5a609c36a0b2ee9c5a9d75faf990091b3f72d532416d653af570c8246a4314f61ef43ca0ef4daed2d5824c4b2d1d9fb5f3567705a649c43f908b46f89191a42c056471f737979b4c92eb1b0338d3e79ba23e91a7e7416be0b6656345650f0dadea056f1d72296822e8932d5c20d9366b1155a0008d9555b70aced3e943fc5fa1518932978f6dc13c8d8b049ef0dfd2e2ab5a72f016b3c49e7b3e1637f31b0a971682f4d8fda5d02195ce4797de1ac0d16210cc0a4e5b59301d32570f6ac2ebbea147383fa23aa215961a40741e284dae326a191dd216447bc0d6558d435683c66a3f0c74f5cc7f3b02cf57cb7411f10652dfba1101c44481354672ab9c0e168c9e3467ba22a801f3710da08caeef3c42dc006b6348a21f7c86ea7c3bfe682f90e3b5a55e0d6f0ed1e7d54112b0eb5338c9c204c557fbbfb7bb2fa901ff3e2374d692751d22a9a7607198f22774a865d889149f89b4cb5e3ab90a4d2987fab6ebf1d8921f96c982a06d7a1486db2c4560c7ca15c553c2e20de8ae72a467db0510859242c29abb1f8c3ee9d6604b97d6faaf1cbc15741d4dabac966285aba1ef3c0e6061d6cc479e50802890a1d7d360f044b52a0a7554be3c54d10db69e573ab34986632b51cee0a03dd185e5847b7cd5a2cad171b719cf54e6c042ee538a2f9ac7f0ffc86d7697ce7b65c6dead2bbf3ecbc5f27ff736762b1193f217c8137eb2797c3f77cfc3427392efa58daca397e66564c50d5e1edc5e84b67c9fc84b9a318ab397cad9206416b3d7c671dbc0b1d33db15fe224afde9ee0c76782678a7defd524541824fc377b89656f1c20251c7a00d8e615ff7f4c8dbc80e00a18d417b049255b304c9367b8c83f0546c99105e66ed71ad37d0bf47811359e8ed9f0126465046b05130295c78034f9afb2078108670c97f91c6eeaa00775d26801ffb3dc6f1103f3ad1f59e086c7999b69834d817a90184928383854c5e37e05b0d5714b05a3d29c23ed7796cf822d3e9fd4b24c18e996f0c0b785eb6f11cac9e1e41cde6ed55260df88565ceffb5f33ce267cdae53af1167c2215030c919db9f9a7b2c5b1c0aef025d7681bf9593bc02288f4e0d335868dd329035fa5e9ff00508852492dad947747f0347278d52a8ab815e9dc9b93c179e11dac34ed196509c85f871c024a2655aea3dae15e4892dba46890c0cf8f3565dc697d6cc1fc00fb1a36a1baae688318bdf172bd8b5d1d8ee94526e3c0a488a3e26c1ffe93447af3aef921f99c143518428bddec5d62484f6a3d28dc3669d9c2f0c2ca40f73936e8dde57c67aaec29ba92b3cf5c49099d471077c84cf10eaac8cf0b5a12ead3f12196107f4f6a0cbfaf12aad8a5deea7a4922064649151b79265f15eb60454226951994e547ee5bbc21abd033b4d545820661b8eecbeb1afad67e2d23f2e34280fae5ad628b3b5701bd6e1a82953b9d43758d5a98077adbdb1444e403ccfd070fca276d3c3e674660d84cc3c931312bdf838bdd5df513ff1f5b8107552b42bbc38e14e7a0a1cd9b5c3ef088dc179ab3e80235778e52e204ba2d8c24ceec8550505aff231b0a4d0f0705291edd005c7789ad9eb22d171f7375e1279a50076407fcd5ca7386a197687f61d45672c3d659c646b450cc5faafbf659b8112abeb3b4f4bfd9e82cfdf09a71febf384e43b65645570dfa5f8d3080f21939ef418bed2903a62b283801724c4ef76c36b41241e01abab2ac06de1674e03cbb0722f9db7d695449346abb4d80208c38f4dd7b954ee1e89caaad5c447654d89086803b3ab7bd83f615954ddcff1e97e5c80daaca8cedea8e233eed2b43a029f5a67f4888a9a2f45b0ea59dab4d780f01cc8ad34f2a35afaed9b95527fe37218fd2bf3852fbf5b17798abccda666feed3d754351691ff91a481b295eccea1d851058bd8b9386dd1b9f84d301380f4eff4f430c845b11082e3e403fe4fc38cda2e2c6e82fa5b87da25f10b4ab4a3eabde16c1cc8dc9e82a4ebb450123568e2608f708b6fdd4b638e964b7cdea9d14194fd930288f7469099187aa8ec7d35f05e583ca5004fb7515f9dbfa4fde5b3a9b00aac9cdce8fab7ecfb521bf8a60af021537c255766bce3b9b3d49592f24b9d32c888f3705c23ccd3816210a1251743214ef345c4a4cc37cfce090248387e30f78c5fe2c934c80ecdfbbe62864c87b7dda34fdaf87ebbae740afd72a8f9daf2b2c4ce4c5e22f2f2c50aa147bab91473d714ed2cc01565bf4f44942197a0d41fe301b397947dd4f2577a565486d7d54cde1bf7da4787979cd53f170cedecfe7c1ff2e39ac7760cadfb2c51ffb81beea549c408b12dcf558b37e020226b44a09bd9adf76d9fbec9ef03a783f61f49d40f7bc536875f84a01c978c9c662dbd9197d2e96b982613c55d9906149e6ee363feddc9cc7f87d957918fcc3374e5eb843b297d354cf187c954f011bad6b4616ba4c15a5ab3f0d4d5d0826081f3a361256cc487d63ffba12cf3a81a8034409ee8a55553e337a73540d3a6bbae50113ba705f2599d36fc2aea2345ba1d8632d93a877ad6ddebcff2487e39f623bfd4d28b8f140457522ce88976612011db891dda07adc9e7c827cb9c573c09755c854ad990accbf258b21f075e4bf9e1f0761e05aca07981fec24c2b68e86d1f943185f66d32962992a4d465821b087df428218d1871b6622c136118f108f9d1ff9b0593eda7164edbf05804f52a1199754a697bd22bac5d3fc09ba48b569c5340d085a9c2d353297b9df17431c1294f2242ec5f79f8d86544515e819707814354b1ffe843f3c20a84c538f9da8573c031c4b9786e6955dbc8375d0fa38ae11d059b685c19863d7713909f578acc36b094391c4385ec3503361d3714bb89e3976ede11d08d92e8567c3eedc5e9fc11649add472bf56e2efe9d76a37c49b1055f1b7be672ea822763aac4caaa25798c022c65dfc2bce29039bec8d9cc433a45b5b4cdd4bb0cc026bd68144b987fd89e2a1671ac8dfaefa001c70d8e46c71c54fc2a38e45efd39005c5b339a4af954a6df95e0c93dd410727122115072e99d187b16ee03244fed3002b05f1663ee0baa419cb8bf896b0294331ef166075439ce4321262e896ee3ef43e1ada58dfc05acf0da28a5c277decb2d60f3358e4970d8262d1f31687f6cec633cca5e0c8cc369710b7090952207fc7338441ab421baa5963b766555420c60c37b76f14c035b1ee73c5f6f67c7deccb4d69830abef17689cde41cab4266f57dd3949d284bdb1ae81f6423210ae476f67de45868f45a62f965a8661825562a36bf01540086c5b7bdc138cd79b4434dcdb647f9aab2c95fb7fb59d8b4c8734b8c0255ff5cd746dba7a0643a67a0050b36e649d652f3f3b86fe3b4228b280447ce70de1e7a18c7139db2f03636bc9d406fc2c4d7c0884ef8866a4687c4851d867c49e0aaad6d409aee40434c80ac219d4f82a8bfb6d9ff770f6c6d782503636f4fcf52df8b4434e1bbeb94f2bdb39d865de063dd90e7669154122502f12f51df86dd23568b7a951eedc5e5eac59da25cf08869dd35f0576a5691c11048e4c3856d87380490fee43541ae094f24770fe699084171b8c929fae6fc7c1f9223b1b083852c81c626d18569aefcaa144bcfec49c2e97db799c3ef4f333f62a86047051e42d173f5104c976515b03fecffbab4e6ba34d14e3935d7871777bd8f11171abf06bf3d7256753569fa8c1e10128cc47eeed6c74a15757f519581814341cf8b72f9d52534f1b509021db827e1e20bf431a6da16e316281c0455715764dfdf147b1b0e6e7a18200f1a4cc843b393ae212269d77d6fe0129cf53b1d8efd4daf8c74d1c76146b463e11877873658d4fd648cbfa7364bfc0983a45e7ad9e29044a24b1119088d2632d38bb31eb9df323679f1a8f32b84254c1cd05ca6172ec470a288f679cf1c15aafc83211db9a7f90d07b65c9d9879d39bc8685310f2e512b60325b4e39a517824f8088987d8471010648693b885665e3453e73aa212310a19961f1567c94583d05bff073d48b5c8e00f38a3837db611bba5fa1c7c06940cc6c7ec9d2a489284ea244b4c0e6d3a0dfee2682989cafc63ccff034e17386076080998138bff1226305d9fb6b9a28c27b7c50957523e1a8e54ae6faa83d14c380c42b333fadb9ca9cee6dd3d22ea0ba82daccac215b8204378d80a73257c0c26de3b2378693454b5bbb93c5976852f0359e673bda71a55396dd2c5cc99125f5d1bcbd46ade224f1210a7359494b0967fd1b36510e8da90dc1eb83ed23ae33efdb9b3c3d253a099c4bf3b5c13a826c45062c02530b530a91b8cba69f19a42bd0b695cd6083c29ddadb556b4fc45cda5829914e388927381b70a780b2d8b780799f09741aae944fffb7d2219cc2568afd4670a1e89f39cba9ded26edc017862d794e4e9670a7147b9a46fc53046ca07ea3f360cf2e0fe212bb7ed120c76ca091ecbd826794aa50f1cde835aefff82b832f6351cb81904399d6157f91de186103d32dd608daca484e6625bac420ea6fd007edf2fce8054914d28056fd55fbb2fc23c3ecb38aff870f9679e1d29791368f99eb5d29fa3fb34aca350d4fbedbb9c6ff8ecbdf48e3dc0c0a436ff07df47bf56b514d72af81c139772f14fca7ecf99075934cce737e62f2b0eb39050615ed76ed1edb1d9a4fc281ab61b5767aa2a67473dcd691ec91fce50cfda531f028f316ba6ff51c7e3f8726e6315ab52ed6275ee925e425fd902099b48b952b2ae76aab3e12e14034d66e694c184d7ebfe4542d2077ef0098590fb1659971480a7abf7f3a8004aa340921e81663ae4f64f751b234a61815b3c8605a36b4865aa7a0b4b1a2504416201910af2620cf7051112a369dc68366334bd5c669311587ce27ce2ae4e265798b57805a090c20d640267e7c97ceda90273197cdfff6cca20bc335bffb052b153d55fbeadc967c2feacff2ad97a38371b5f951d97a28d5c3086167e17ec497233286fe6a60b9b21a734f40b401ad05816c8a1d6a075d0d521f91f8a1bd225e0fe32c9fa66b88f6ac2b8322145429425386cfa4773d659d0eedffd2a9ce5950943907e73652dfc272cb03875032864460faa08e9a368e66ee4adf6ca72f9c8af40dd720fcb76cc967660d266764f1d6b493d570332987756127e6a8a48fe09c20b6c9032b3e200262e24c37cae897570ce75ee6cf9d6d18ab95319cd44c498aa0a7264a1865afc0b4e520a74da13a92efff65190c2c483a9c95bac1ff9da7e40d5acf0572b48f1ed69e5554477832", 0x1000, 0x8000, 0x0, 0x1, r0}]) 2017/12/31 14:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000562000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000aba000)='/dev/vcsa#\x00', 0x0, 0x0) listen(r1, 0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae6a, &(0x7f00009d9000)={0x0, 0x7}) 2017/12/31 14:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00003d4000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x46b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000579000)={0x0, 0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00006b8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) write(r0, &(0x7f0000f31000)="5d15085fe1d951812ca219f6ca4a4d141b167a2ce426aa2c30138b72f6fa1a39c4114b9499f88c8548ca551af938c0f7d4751746bfcaa3ae8afae88779b113571726825b5872988bd11fc65a7c0868586e026cb1111140cc2fae364332c54d8d", 0x60) 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a5000-0xf)='/dev/sequencer\x00', 0x149800, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000451000)=0x2, 0x4) getitimer(0x0, &(0x7f0000fdf000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 14:59:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000556000-0xc)='/dev/autofs\x00', 0x80088000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000452000)={0x0, 0xffffffffffff0000}, &(0x7f0000de1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000000000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000092a000)=0x0) 2017/12/31 14:59:39 executing program 5: mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) close(r1) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) 2017/12/31 14:59:39 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:39 executing program 4: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003e4000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000afe000)='rxrpc\x00', &(0x7f0000745000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ec000)="", 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000afe000)='keyring\x00', &(0x7f0000afe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b00000-0x8)={0x0, 0x0}) keyctl$search(0xa, r1, &(0x7f0000afe000)='asymmetric\x00', &(0x7f0000116000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000947000-0x8)='./file0\x00', 0x400000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008bb000-0x4)=0x0) mount(&(0x7f0000156000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000db6000)="") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001d0000)={0x6, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) umount2(&(0x7f0000f96000-0x6)='./bus\x00', 0x1) writev(r1, &(0x7f0000867000-0x20)=[{&(0x7f0000f1a000)="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", 0x1000}, {&(0x7f0000175000)="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", 0x1000}], 0x2) 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000340000-0x78)={0x4, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x924, 0x9, 0x100000000, &(0x7f0000a66000)=@common='bcsf0\x00', 0x1ff, 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) pause() readahead(r0, 0x1, 0x1) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x23) ptrace$setopts(0x9, r4, 0x0, 0x420001) 2017/12/31 14:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000be3000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000006b000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000229000-0x4)=@int=0x0, &(0x7f00001db000-0x4)=0x4) poll(&(0x7f0000d37000)=[{r0, 0x1, 0x0}], 0x1, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:39 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f21000-0x7)='ns/net\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003ea000-0x20)={@common='bcsh0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xa)=""/10, &(0x7f0000e9c000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) renameat2(r0, &(0x7f00000ea000)='./file0\x00', r0, &(0x7f0000bcf000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000215000/0x2000)=nil, 0x2000, 0x8, 0x9, 0x110) inotify_init1(0x800) recvfrom$llc(r0, &(0x7f0000a28000)=""/247, 0xf7, 0x10000, 0x0, 0x0) 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xa) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f00000-0x5c)={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, {0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x5ab, [0x20, 0x20000000, 0x9d, 0x7, 0x2673, 0x6, 0x56f, 0xfffffffffffff000]}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a13000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000c89000)=""/19, 0x13, 0x40, &(0x7f0000f7c000)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6f43}, 0x1c) 2017/12/31 14:59:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000002, 0xa) write(r1, &(0x7f0000a9b000)="1f00000004f04345c007000100f370fffffffffffffffaffdbbedf00af8900903e00c54b", 0x24) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff0000-0x10)={0x0, 0x1000, 0x0, 0x3}, &(0x7f0000966000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cb5000)={r2, 0x81, 0x10001}, 0x8) 2017/12/31 14:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000240000-0x8)={0x800, 0x2, 0xfffffffffffffff9, 0x9, 0x9}) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018e000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e26000-0x10)={0x1, &(0x7f000068e000)=[{0x51, 0x80000001}]}) 2017/12/31 14:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e39000-0x10)={&(0x7f0000385000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) [ 208.396326] QAT: Invalid ioctl [ 208.423999] QAT: Invalid ioctl 2017/12/31 14:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5473, &(0x7f000038a000-0x8)=0x9) 2017/12/31 14:59:39 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'rng\x00', 0x80, 0x0, 'drbg_nopr_sha384\x00'}, 0xfffffffffffffe4f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7d000-0x38)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000ad9000-0x1)=""/1, 0x1}], 0x10ca, &(0x7f0000f7c000)=""/0, 0x25d, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f7d000-0xd)='/dev/usbmon#\x00', 0xe6a, 0x20000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000f7d000-0x10)={0x4, 0x417, 0x4, "b7cb733b58c5", 0xff, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f7c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 14:59:39 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00007bb000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007c0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x17, r1, 0x1, 0x9, 0x6, @random="fc74e0545c0a", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000099e000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000ee0000)={0x4, 0x2b1, 0x401, 0x2, 0x7f1}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000524000)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f00009d8000)={&(0x7f00000b9000)=@full={{0x3, {"a0e63b0adb43fd"}, 0x800000000000}, [{"fb766189a653c6"}, {"6d62fa7aea2e7f"}, {"59da70ed8481a4"}, {"a3900c1522f4d2"}, {"59020d0bf07b2d"}, {"99474362e2e49f"}, {"35d27f19adf337"}, {"a25c6f15347761"}]}, 0x48, &(0x7f0000774000-0x90)=[{&(0x7f0000a15000)="", 0x0}, {&(0x7f000049f000)="", 0x0}, {&(0x7f0000026000-0xd3)="4bb739832a3bac0da87fca86174bf17dc7de53a068ec51eac73caf0d7477e1a35e935e046bfd2da567b462420b1bff2952d4b9e6e1ba9ed1f96ca45b46969b28f5849402d1f4911252ae1516476e8bb230e4e803bb50e877c327cdfc9c0a9399d21160ad5ce01bc510c9dd3ee940ecfcf15baae87d78b41e1acdbf6d8b70e8d039871a98c1062121c1d5e1f3ad4528368c1aca851b689be1cef905ca31ba247d73fde973afc5a679f71311c5396040bfc998963539f277f8235c4579fcd92885f7fc068ab499e645997c046372560cfaa6d361", 0xd3}], 0x3, 0x0, 0x0, 0x0}, 0x10) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = accept4(0xffffffffffffff9c, &(0x7f00005e7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000042b000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000c4d000)=0x1, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000002000-0x18)={0x1, 0x0, [{0xba4, 0x0, 0x4}]}) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000dca000-0x12)={@generic="c82c5f2a35d5313ecb0fa00151b8c913", 0xf78a}) 2017/12/31 14:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000252000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00004f0000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000e79000-0x38)={&(0x7f000030a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000965000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:59:39 executing program 4: shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x424080) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x2, 0xd6a9]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x1, 0xfffffffffffffffd, 0x401, 0x8000}, 0x10) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2017/12/31 14:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000bd0000-0x10)={0x3, 0x1d000}) r2 = syz_open_dev$mouse(&(0x7f00007e6000-0x12)='/dev/input/mouse#\x00', 0x40, 0x181000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00003eb000-0xc6)={0x0, 0xbe, "22478f8e71657d68de652e54a774e7d6313b881b950cfba8718c0f996cc6696c309975c26fc757c00ed41d72399368656372a01280d22a337f49f7fd35f33e418ed622b463dbd70fd9ba4d0c2634037c23fbb88efdbd49e3d4abe9f8d2dd8f22668ae2e79eeae52c8524521001ec401e803f37f7ba800727edbc23de6d807c40bdd9f09e497da072c20f096484c938ca41e8be33eb0e2af959d665e3f24d579078a14f70337aed8d60b4db84714dbab27898f5ad94d58c4e828240af8619"}, &(0x7f000021a000)=0xc6) syz_open_dev$evdev(&(0x7f0000020000)='/dev/input/event#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000047b000)={r3, 0x9}, &(0x7f00002c7000)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000713000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x895f, &(0x7f0000028000-0x28)={@generic="10a45ea9b8f016a67709caba774ddc66", @ifru_mtu=0x2}) 2017/12/31 14:59:40 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000fa4000)={&(0x7f00001bf000/0x1000)=nil, 0x4, 0x3, 0x80, &(0x7f0000f42000/0x3000)=nil, 0x4}) readv(r0, &(0x7f0000658000-0x10)=[{&(0x7f0000000000)=""/64, 0x40}], 0x0) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003dc000-0xd)='net/sockstat\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a2f000)=0x7, &(0x7f0000fc2000)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000550000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl(r1, 0x4da2ab47, &(0x7f0000ded000)="4e55e96b7dcc999b461f9184f69bab67b449f5ea6dd444e1c29d09cf7c1f080c6b7cfbc7b74f2d25460da71d039daf567713dd553b7472984a28e1a9c2461859da4abe1c67f07264b42b16580fbae64188dab894c4c92880ef6d9ae7cf15a8ede1d4d5fb1be35d3489f6772b3218713c80c3a6fb0b2e79f8a73d063dec9c7422a9f563aa63325cf1cadaa3cc363ecabba0d56499ec495c70bc76fd4f245eedb0713e207a7bcee9ce8bb83fed4d176e7c6219bf8b89d5d88a0150da4e31f61853380bdb3c5c1b9d879385e6b2413be20c01") bind$nfc_llcp(r1, &(0x7f0000b5a000-0x60)={0x27, 0x2, 0xfffffffffffffffb, 0x5, 0x4, 0x101, "a0f2c445d2143e02b7df38236550523a7e69d0371456bb62d56fcfa4c4aa3f15f652f7d118582692e72b1f4552f4c23e0d405eb9977abdfa58ea552a039e38", 0x6}, 0x60) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2, 0x4, 0x10001, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e99000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004da000)={0x0, 0x0}) openat(r1, &(0x7f000090c000)='./file0\x00', 0x84000, 0x8) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003ee000)=0x0, &(0x7f0000eab000)=0x4) syz_emit_ethernet(0x3e, &(0x7f000096b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2017/12/31 14:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e3a000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) stat(&(0x7f0000b12000-0x8)='./file0\x00', &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r4) mremap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000726000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x7ffffffff000, 0x0, 0x0, 0x0) munlock(&(0x7f00002e9000/0x1000)=nil, 0x1000) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:40 executing program 3: clone(0x2004000, &(0x7f000022f000)='#', &(0x7f0000293000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f00002b2000)="f45ec8f8fff13de543cddc28488c7aa424e9acea29887f5e0bc4c9201a63a5c7876d3370a82ccd14ab0168b2f9ea812378e50d465b63e66852e93feaae700d5d4b15928b346daf9c9a914e3bf58bca94996b6605f5453c118a62019318e089e58e61c2d6f259633f1ac021240e3489a26a885643bb4f24f8cb47f6") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x8) getpid() 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x8000002000) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000829000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = socket$netlink(0x10, 0x3, 0x16) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000000)=""/10, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x10001, 0x2200) ioctl$int_out(r5, 0x5462, &(0x7f0000003000-0x8)=0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x40, 0x0) clone(0x0, &(0x7f0000002000-0x4a)="4eaa90acea4fdb42ad5d0961c71c0e73fb70c93ad08c6a8a76dd4125cd289c11f74f68330c70b783702cbcbf79f41e182df780ca7ae9e9dbfb3bb8665f0bc96a6519fe364719c584d70b", &(0x7f0000001000-0x4)=0x0, &(0x7f0000586000)=0x0, &(0x7f0000001000)="") 2017/12/31 14:59:40 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x5, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/rfkill\x00', 0x10000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000062f000)='/dev/autofs\x00', 0xa0b01, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000238000)=0x0, &(0x7f0000d9e000-0x4)=0x4) 2017/12/31 14:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e9f000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000fc8000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000067e000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000018b000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000765000)={r0, r2, 0x9cec}) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) syz_open_dev$vcsa(&(0x7f0000e84000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) 2017/12/31 14:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000253000-0x2)=0x9, &(0x7f0000227000)=0x2) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x401, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f0000bf1000-0x1)="ad", 0x1, 0x0, &(0x7f00003dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006a4000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a20000-0xb3)="ae0f29e351f28ad563f239ddb3d54c6f84cc00f7224781bd8f86f9316e8831c8c0fea3fadbea9b50cbe660827ac7c56ecf65247ac7fa80e9e7e1768da87d6769816b0b26d828515ed48fc87dddaddf4288ea7f4f56c41c9494d9c8880c51d001647a08d22abf33c45df772c0938ed9d13d6de9a282968e534df0e7944fa250d7c0fc59058188dbaa95481d73ce58c96ed5df71b1f1bef98260b7157c85d11f1e849ee7b70066258291892190bf123e0a5518cd", 0xb3) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bb2000-0x8)={0x0, 0x4}, 0x8) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000496000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00004be000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x80) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009ad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ad4000-0x48)={0xf, 0x11, &(0x7f0000e93000+0x1d9)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@generic={0x5, 0x40, 0x4, 0x1f}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x0, 0x7, 0xa, 0xfffffffc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x12f9, 0x0, 0x0, 0x0, 0x81}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0x1, 0x3, 0x2, 0xfffffff8, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000)='GPL\x00', 0x0, 0x9, &(0x7f00001a3000)=""/9, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdirat(r1, &(0x7f0000a5a000)='./file0\x00', 0x0) accept4(0xffffffffffffffff, &(0x7f00006e1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000558000-0x4)=0xe, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000701000)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) shmat(0x0, &(0x7f000002e000/0x12000)=nil, 0x0) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000819000-0x8)=0x0) flock(r0, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000027b000-0x4)=0x0) ptrace(0x10, r1) 2017/12/31 14:59:40 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x0) bind$inet(r0, &(0x7f0000223000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000054b000-0x80)={[0xd000, 0x4, 0xd000, 0x4], 0x5, 0x80, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00004bf000)=@common='nr0\x00') socket$netlink(0x10, 0x3, 0x1e) recvmsg$kcm(r0, &(0x7f0000848000-0x38)={&(0x7f0000b2f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000664000)=[{&(0x7f0000965000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000fb8000-0x36)=""/54, 0x36, 0x0}, 0x0) pselect6(0x40, &(0x7f0000c13000-0x40)={0xfffffffffffffff8, 0xbc, 0x80, 0x55, 0xae6, 0x40, 0x8, 0x2}, &(0x7f00000a2000-0x40)={0x1, 0x4a, 0x3, 0x43, 0x100000000, 0x2b, 0x78e, 0x200}, &(0x7f0000207000)={0x8001, 0x3f, 0x7, 0x5, 0x4cc8, 0x66b1, 0xffffffffffffff80, 0x1}, &(0x7f000076b000-0x10)={0x77359400, 0x0}, &(0x7f0000dd8000)={&(0x7f00002f9000-0x8)={0x1}, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000069a000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000c67000)=""/204) syz_open_dev$tun(&(0x7f0000b22000)='/dev/net/tun\x00', 0x0, 0x4000) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000061f000-0x4)=0x0) readv(r0, &(0x7f000098a000-0x10)=[{&(0x7f00000ba000-0x40)=""/64, 0x40}], 0xccb7c3d159ce7d0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000304000-0xbd)=""/189) 2017/12/31 14:59:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) getuid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1000, 0x480000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000314000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000045e000)=0xfffffffffffffff8, 0xfffffffffffffe80) syz_open_dev$random(&(0x7f000081d000)='/dev/random\x00', 0x0, 0x2) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) truncate(&(0x7f0000117000-0x8)='./file0\x00', 0xfffffffffffffffe) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005f6000)='/selinux/user\x00', 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000866000)="ea01efeb551df6122695797e3dad75da09bb5b67e66d26ee64bf2384257c5f52c4786a6c6141f7c2b830d836370e9c35a1f8ed99dcefe0298d77c213ad5e476a95bf8b0e88ba758828bc27208ac40bc512255897fbebf5b968e0235328b4771b19c929c88610dfdb12fe3205b093f3f3dd69b6243e18504f52eb97cca2a971564a748c78dc20dd30f20d7b9649eff89d8a76e5d1d6349f9e") r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000075f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00005d7000-0x10)={0x7, 0x1, 0x7ff, 0xb6d}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f000076c000-0x4)=0x0, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000301000)={0x2, [0x0, 0x0]}) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xf) setitimer(0x0, &(0x7f0000e83000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c65000)='./file0\x00', &(0x7f0000f40000)=""/0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20102, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer2\x00', 0x80480, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000001000-0x1)=0x0) lstat(&(0x7f00009fc000)='./file0\x00', &(0x7f000020a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) mount(&(0x7f000070e000-0x8)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f0000558000-0x5)="0004000000", 0x1800418, &(0x7f00008d8000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000864000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c5e000-0x10)={&(0x7f00003e8000/0x4000)=nil, 0x4000}) writev(0xffffffffffffffff, &(0x7f0000ffa000)=[], 0x0) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f6f000)={@common='bond0\x00', @ifru_flags=0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000150000-0x1)=0x0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e4c000-0x8)={0x0, 0x1f}, &(0x7f0000866000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a00000)={r1, 0xe7, "f4db118e2a00e226afee9cee4b95871b1def103ebe3aea7d2eee4bd6da829bba67493682b56cdcfe655a688b900526ce59177ade368dd791b6a8b0c3af6972c1a48a64c4bf2bbb63ee05c81571711e694fdfd306e675c1b096d19f3c8e8299ec2a23ad68dd3dde957bd63e70e7a73b63f25135d7ea89e0bd3c450edd359c5f12f57abea2dd001390d87a629adaf5d6339092121d7bdf7ca8853f621191db5a7c3819bcc305b22161abc27281adcc7501c35901e47e1ebf013831c9783f4a0913f3c1569b64a12d7eb2bfbb8b58442832808809c53b96f3c933786d58bb0556263fdd7aa199bd7f"}, &(0x7f0000eca000)=0xef) 2017/12/31 14:59:40 executing program 1: r0 = socket$inet6(0xa, 0x4000000001, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000002a000-0x8)='keyring\x00', &(0x7f00001d3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000e59000)='logon\x00', &(0x7f0000c86000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f51000-0x1)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x8000, r1) r2 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000080b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) 2017/12/31 14:59:40 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) shmget$private(0x0, 0x3000, 0x54001484, &(0x7f00009cb000/0x3000)=nil) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000af4000-0xd)='/dev/urandom\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009f2000-0x138)={{0x3001, 0x10f005, 0xa, 0x26a, 0x5, 0x10000, 0x6, 0xd6e, 0x1, 0x69, 0x6, 0x8, 0x0}, {0xd006, 0x100000, 0x8, 0xa8d, 0x2, 0x1, 0x4, 0x0, 0x10000, 0x0, 0x6, 0x81, 0x0}, {0x7000, 0xf003, 0x14, 0x6, 0x100000001, 0x8, 0x7d, 0x6, 0x5, 0x7, 0x200, 0xc8, 0x0}, {0x0, 0x0, 0x8, 0x1, 0x100, 0x9, 0x7, 0x2, 0xffffffff, 0x82af, 0xfffffffffffffffb, 0x2, 0x0}, {0x0, 0x12001, 0x0, 0x3ff, 0x8001, 0xfffffffffffffffd, 0xccc4, 0x6, 0xffffffffffff0000, 0x101, 0x3, 0xffffffffffffff5d, 0x0}, {0x1f006, 0xf000, 0x0, 0x3, 0x2, 0x6, 0x5, 0x800, 0x1, 0x8, 0x6, 0x3f, 0x0}, {0x102000, 0x2000, 0xe, 0x71, 0x1, 0x4, 0x2, 0xc0000000000000, 0x7, 0x72c85c89, 0x80000001, 0x3, 0x0}, {0x2000, 0x1, 0x1e, 0x80000000, 0x6, 0x767, 0x2c8, 0x2, 0x1f, 0x2, 0x6, 0x3, 0x0}, {0x13000, 0x0, [0x0, 0x0, 0x0]}, {0x10000, 0x1, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x5000, 0x100000, 0x0, 0x1000, 0xf000, [0x2, 0x3, 0x7f, 0x8]}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r2, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000827000-0x10)=@common='bpq0\x00', 0x10) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00008ac000-0x6)={r3, 0x1fffffffe}, 0x6) lseek(r0, 0x0, 0x0) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000823000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d4a000)={0x0, 0xfffffffffffffffa, 0x8000}, &(0x7f00002d4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008f3000-0x10)={r2, 0x9, 0x6, 0xffff}, 0x10) 2017/12/31 14:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) lseek(r0, 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/load\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f0000461000-0x1000)=""/4096, 0x1000, 0x1, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000f2d000-0x18)={0x1, 0x0, [{0xc0010058, 0x0, 0xffffffffffffffff}]}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = getgid() setgid(r5) dup(r4) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="020800a0", 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000061a000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x10000, 0x5) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000042d000)='user\x00', &(0x7f0000e9a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000066f000)="cef679a66caa2d27b454409b7082c0a71e371167870a5ddb2a4659fd776a626f64c4818524de655673da87633d58018c00a881ed891cbb0007fb8b67fa3a27fd8bcd1c333f39bbb6115f780bb71a75fccb7af1679dd51fcec027a148f24880fe1248ed2cdac59ab5b5085d6698a256c4e0c7a2c322aad8a984c54be0da371560e6c877b1a902ccb8055e1db544ae52e97fd162", 0x93, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000c95000)='keyring\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e1f000)="6e6f646576f32d63707573657470726f63656d302700", 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000cab000)='user\x00', &(0x7f0000ca2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e9c000)="328b46067f92e09e1791764a48b9ed36d2fe20db38bb02a2e273976aff2a1ed00ab40fa155b98f69d405b3ad015d098a68444f85bf93d85c6574fd4f2f450322c1c9310f1521bfbf70515eca2ccc1c191a6cad5f5b22d0fd846d3001aa24906939785f0993dc29994a2da3e7ac9b5a8ee917057e0e92762b1417a2468c65d76c9e915df4e3f1af31f9230c83ceb8675a087e05ae", 0x94, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f000022b000-0xc)={r1, r2, r3}, &(0x7f00006ee000-0xa4)=""/164, 0xa4, &(0x7f0000174000)={&(0x7f00002f9000-0x40)={'sha3-512\x00'}, &(0x7f0000ac3000)="808312d2e81f03949e00ce3ff18c34ad3ccc9ca2a0b0b9c262159e853ff9509823cdfba053d4152c5107c10d393ce9ad1e4f9719969af8726c007cf58ec10b3b0b240ddd14cd42ef10803cb97454c9907e1bd2", 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x1) 2017/12/31 14:59:40 executing program 0: r0 = open(&(0x7f0000fe8000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfffffffffffff840) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x113)={r0, r0, 0x5, 0x5, &(0x7f0000001000)="71c0c83d178afa426a7c0666ddbb9424b3", 0x0, 0x4, 0x3f, 0x5, 0x2, 0x9, 0x4, "0fcf753fd8ff15296bd6b178c7e9fd8db352ecf172a2c34bd46434b564aa22a423e4488ab66fb0559f21eef85d76d5c8087786008810e1b9e8485aeb5bbc289ae2d1b16ecb311d7e9e58fad3a6a779f10d4a13487d3bbb4e6e97f5a130d0d739fc6e6cf354795c6413490fcbf28e8f6da0e48dcbed8572166175e474ebcc54ba1c6d8edb15f367fe3055f1b6ebbf1f8eb3d4f3e3ea48be6f4e8eff24467e35b26f0d4b00d990e75b46e7d224377c412c61a08473fa8c27e800407dd0a1b720fc5c7e812b02a4e10dab500f5fa5fdc851547f6ffa3bc288e3d4c93873752d730651b12d75017ba94b7d9b4c"}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$addseals(r0, 0x409, 0x1) sendto(r0, &(0x7f0000000000)="1e69adbbd1acaa61a82c2e11e7d1627303ca40f43c0f1f128789108dd2984d4d06a0d18f3121e29355346ae71c0671959c7ee04308804e8ec0d34970a088fed61a30b82888c9349757c95981a2dc4ace41d65e5d8bfabab1e297f43158a30f2888f7bdd7690bd57167120a2c6e93e370e885f6ca071f1b0972b74a7b321b3c82885a9a29d8fafcb9a8c54ecbb7a4415ddeb827febd2be90ed65a853567acc1afbca5adc9449f95603b9f6e162f1ef76a23c793222153f8002509974ecc2c5a75e89c98b339c8d0883bac9443aed5dd5b89e773059b3c69b6f4d17290beb9c1b2eeec3a0d3e250d2b5fdfdf05a016702f4f624e22533301", 0xf7, 0x4000, &(0x7f0000002000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0x2c)=""/44, 0x2c) accept$packet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) ftruncate(r0, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000-0x10)=@common='yam0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000005000-0x27)=""/39) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000004000)=r0) ioctl$TCSBRK(r0, 0x5409, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x80000000, 0x30}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={r1, 0x57, "a9d69cc76fd790380654310fac39b874bb2b60b0a7f208e445f90e5a2239bab3e40203b0aa88df3e242f8f27f22fdaa98867d02d2bdde19ecff9cfee2a0500ee03f731419fe60757f3d88fbbe79c7db80c4a34d589dc5b"}, &(0x7f0000006000-0x4)=0x5f) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r2 = semget$private(0x0, 0x3, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000004000-0x86)=""/134) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000100010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x3, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x80000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x60) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000001a000)={[0x10000, 0x4, 0x400, 0xff, 0x7ff, 0x2, 0x10000, 0x9, 0x0, 0xf19, 0x7fff, 0x7, 0x5, 0x7fffffff, 0x7ff, 0x8aab], 0xf000, 0xa0006}) 2017/12/31 14:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003fb000-0x9)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000029f000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000702000-0x10)={r1, r2+10000000}, &(0x7f0000846000)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003aa000-0x10)={&(0x7f0000538000-0x8)='./file0\x00', 0x0, 0xb13d12701e0214f8}, 0x10) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f000082a000-0x4)=0x0) [ 208.986967] kvm [6606]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0xffffffffffffffff 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$notify(r0, 0x402, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fc4000)=0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00007bb000)="0080742f69705f6d725f636563686500") readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000052f000-0x1e)=""/30) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000afc000-0x4)=0xcdf) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000fca000-0xf2)=""/242) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00007de000)=0x33) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000837000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x2, 0xde, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x700}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x1c00000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x9c) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000707000-0xd)='/dev/usbmon#\x00', 0xe96f, 0x40840) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ef9000-0x1)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000068b000)={r2, 0x80000, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000465000-0x20)={r5, 0x0, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 209.049729] kvm [6606]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0xffffffffffffffff 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d30000)=0x2, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c60000-0x4)=0x0, &(0x7f0000208000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000727000-0x4)=0x0) write(r2, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000432000)='/dev/vcs\x00', 0x42, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000b89000-0x15)=""/21) dup2(r2, r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000888000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x3}]}) 2017/12/31 14:59:40 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[], 0x1) 2017/12/31 14:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) finit_module(r0, &(0x7f00008a4000)='mime_type@trusted(\x00', 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c5d000-0x11)="02100000000000240002069dde4bc73019", 0x11) 2017/12/31 14:59:40 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000afe000-0xb1)="1d6a8be8fc5068abb9d60d9968b379c448fd2200405ff5fa4b1b69f0b32abf295ecd4519625d6a74a48f692cbcebae831ab568818bc0809c5a51876cc79f434b89f154bd1a052d95ba29eb55e3bc95401f2d5a6ca5c4b5e2544b31dd783b6c0d87b3a316ecb392cbf08691d29113e300ed1bf5421e433ebf9c6c6bbdadb02dc7183b568a75a44096bea762886220fa0f01ce8801772cb2872e9ad1705a47fa0bacfe24c20e587757300222b3468a98804a", 0xb1, 0x20000000, &(0x7f00008b9000)={0x4, 0x2, 0x237b, "81761be0f7bc", 0x7, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000001000-0x4)=0x0) 2017/12/31 14:59:40 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00006c9000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000019e000)=""/228) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000e76000-0x8)='./file0\x00', 0x6000, 0x200, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x9, 0x4) flock(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000003000)=""/55, &(0x7f0000003000)=0x37) chroot(&(0x7f0000001000-0x8)='./file0\x00') syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0xb2ea, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x404f, 0x5}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xfffffffffffff278}, &(0x7f0000004000)=0x98) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ifb0\x00'}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000005000-0x8)=0x100000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000006000-0x10)=@ax25={0x3, {"67d1d9f9f5c892"}, 0x7ff}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r3, 0x34}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000007000)={0x81, {{0xa, 0x1, 0x4a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/31 14:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000d52000-0x8)='./file0\x00', 0x5) unshare(0x24020000) mount(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f000035c000-0x8)='./file0\x00', &(0x7f00003d3000)='fuse\x00', 0x20, &(0x7f000066e000-0x2)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ebf000-0x50)={{0x8052, 0xffffffff}, {0x0, 0x0}, 0x9b84, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f00004a2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00002f0000-0x4)=0x0) getpeername$ax25(r0, &(0x7f0000bd4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ff000)=0x10) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000a1c000-0x5c)={{0xa, 0x1, 0xd3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x76, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, 0x7, [0x8, 0x1f, 0x3, 0x8, 0x6, 0x9, 0xea2, 0x6]}, 0x5c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/rfkill\x00', 0x547b682bae334f7f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000001000-0x8)=0x1) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000048a000)='/dev/cuse\x00', 0x80100, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000839000-0x24)={0xffffffff, 0x7e4, 0x72, 0x4, 0xc0, 0x3, 0x100, 0x9be, 0x1, 0x200, 0x3b, 0x20}) flock(r0, 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000630000)={0x1, 0x2, 0x4, 0xb9c, 0x1f, 0x6, 0x7, 0x7, 0x10001, 0x2c8}) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) dup2(r0, r0) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00005de000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x3, 0x3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000659000-0x4)=0x7) 2017/12/31 14:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000731000-0x8)='./file0\x00', 0x2000, 0x1) fstat(0xffffffffffffff9c, &(0x7f0000fe1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x400000000000028c, &(0x7f00009d4000-0x10)=[r2, r2, r2, r2]) fchownat(r0, &(0x7f00007b2000-0x8)='./file0\x00', r1, 0x0, 0x400) r3 = mq_open(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f000029b000)={0x10001, 0x7, 0xa04, 0x1}) openat(r0, &(0x7f0000570000)='./file0\x00', 0x801, 0x10) symlinkat(&(0x7f000097c000-0x8)='./file0\x00', r0, &(0x7f000038f000)='./file0\x00') mq_timedreceive(r3, &(0x7f0000609000)=""/184, 0xb8, 0x0, 0x0) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000668000-0x4)=0x1000) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae8000)=0x0) fcntl$getflags(r0, 0xb) kcmp(r1, r2, 0x3, r0, r0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a9a000)='/dev/autofs\x00', 0xc000, 0x0) flock(r0, 0x1) creat(&(0x7f0000e77000-0x8)='./file0\x00', 0x192839f213e79f15) 2017/12/31 14:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000fc0000-0xb0)={{0x325c8b35, 0xff}, 'port1\x00', 0x20, 0x400, 0x0, 0x1, 0x80000001, 0x4147c104, 0x15fa, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f000065f000)={&(0x7f0000bbe000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000353000)=[], 0x0, &(0x7f0000061000-0x2a8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x807}, 0x1) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r3, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40040, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000af7000)=0x3) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000329000-0x10)={0x0, []}) 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bef000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c7c000)="cfe3817cfb9d030ba94d37e99c1e12a33f6219dfba4a1734d98b20ad1b59e72b01ba48cd4bafea0e9b12fba29b6a044b5c93a39eb303a8d460a908644a92dda3d15cfc6ae6b34a6104bebc07830532e8733983abbe5781884419669795fcd4edfcabb81627a291f13df0abefaf89f0b7b0bbee863fbfcf7e5f4ac370a33352c21955dcd950f3ab840704280cd6846300d6c85bda4dd072539a442154a8d87414e78c559a968f27a6e6ba511070e5160325d9", 0xb2) read(r0, &(0x7f0000149000-0xa6)=""/166, 0xa6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000f23000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) 2017/12/31 14:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x108) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) msgrcv(r0, &(0x7f0000ee8000-0xff9)={0x0, ""/4081}, 0xfd18, 0x0, 0x524b970b525d5f59) 2017/12/31 14:59:40 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000964000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0xc43e, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000196000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ded000-0x4)=0x0, 0x80000) ioctl$sock_ifreq(r3, 0x8917, &(0x7f0000a04000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x200}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = shmget(0x2, 0x1000, 0x78000800, &(0x7f0000f26000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/31 14:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ef000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$netrom(r1, &(0x7f00002ae000-0x48)=@full={{0x3, {"6cf924cc30d893"}, 0x7ff}, [{"e9a8f11eabe95a"}, {"4eda58c38673cb"}, {"755a528c591af4"}, {"0a561b0879813f"}, {"314ff757b01a90"}, {"082458be3abf6e"}, {"46c152b8932022"}, {"f647355242b0a8"}]}, 0x48) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00009ba000-0x4)=0x10) 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) getpid() 2017/12/31 14:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) fcntl$getflags(r0, 0x40a) r2 = memfd_create(&(0x7f000005a000)='@@[=lo\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00003a6000)={[0x80000001, 0x1f, 0x2, 0x1, 0x6, 0xd6f8, 0x3, 0x401, 0x8, 0x7ff, 0x81, 0xa14, 0x7f, 0xffffffffffffff80, 0x9, 0x7], 0x100000, 0x80000}) syz_open_dev$sg(&(0x7f00009ce000-0x9)='/dev/sg#\x00', 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) renameat2(r2, &(0x7f000094c000-0x8)='./file0\x00', r2, &(0x7f0000086000)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000097d000-0x50)={0x80, @tick=0x9, 0x3, {0x8000, 0x1}, 0x8001, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/31 14:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007db000-0x7)='ns/uts\x00') accept$alg(r0, 0x0, 0x0) mremap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000126000/0x4000)=nil) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c54000-0x4)=0x1d, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000415000-0xc)={0x8, 0x0}) inotify_init1(0x80800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000f2000)=0x12004) mbind(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000f2c000-0x8)=0x4, 0x81, 0x2) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000a83000-0x65)="0e27f1539e2e2523b702a90d52a0d290bfccec94ffb157e21cf23315e3d449873d00f6d595c953d8e8206b5bd56bcedb124eb91c4139b0d0ad3630403b660041fcd43a6f2fed0818f2456a8ace7697b3e118091fce89e99851a23712d67b16931e5bd5b68d") ioctl$KDENABIO(r0, 0x4b36) 2017/12/31 14:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000051f000)='-\x00', 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000050b000)=[{0x3, 0x8}, {0xa, 0x9}, {0xa, 0x8}, {0x2, 0x2}, {0x3, 0x7fff}, {0x4, 0x9}, {0x4, 0x7ff}], 0x7) ioctl$KDSKBLED(r0, 0x4b65, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2017/12/31 14:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x8) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x801000000008982, &(0x7f00007d6000-0x1)='&') 2017/12/31 14:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0xffffffffffffee77, &(0x7f0000898000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000399000-0x4)=0x9, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007a4000)={0x0, 0x0}, &(0x7f0000df3000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) munmap(&(0x7f0000650000/0x3000)=nil, 0x3000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b5a000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000033d000-0x4)=0x9, 0x4) 2017/12/31 14:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000590000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$vcsn(&(0x7f0000584000-0x1)='/dev/vcs#\x00', 0x3, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d66000-0xc)={&(0x7f000046e000)='./file0\x00', r0}, 0xc) bpf$MAP_CREATE(0xe, &(0x7f0000455000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') writev(r0, &(0x7f000059d000-0x10)=[{&(0x7f00000e9000)='6', 0x1}], 0x22e) 2017/12/31 14:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eef000-0x12)='net/psched\x00') vmsplice(r0, &(0x7f00004dd000)=[{&(0x7f0000551000-0x89)="a614618b02d25ebb19138a24fa494fa11a6f550f127c3328ac78ca3705894891ccfd20210848dcd1e31d6e6bc353b882ee31b7147bd84c079592a3a2165bab6b8ce877b135abd329f29234b546185be401a4ff4f3c2f4220ebb9b291307916ddca12d0ab6ada64d2995bee1c04bd3d9a9dbceaf1c23b4bcd6c122b28b4bd46ef6dda736b5d7fbc32ef", 0x89}, {&(0x7f00000e2000-0x3e)="f56d781572ec71b12b8b8ec4cd9b992ae0a98335517e5110d8673dc52be462348b14eabaddd3808923547c53d8c3878dfcfaeff79cab435d2bb6284ec813", 0x3e}, {&(0x7f0000e1e000-0xff)="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", 0xff}], 0x3, 0x8) close(r0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000145000-0x92)=""/146) 2017/12/31 14:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='N{ge^aT') lseek(r0, 0xffffffffffffffff, 0x20000000000001) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) lseek(r2, 0x0, 0x3) close(r0) 2017/12/31 14:59:41 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e9000)={0x0, 0x0, 0x0}, &(0x7f00000bd000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000867000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000037b000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000dcd000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000819000)='/dev/sequencer\x00', 0x121180, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000110000-0x4)=0x5875, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000bf1000)=[], 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003ca000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000037c000)=""/100) 2017/12/31 14:59:41 executing program 4: socket(0x1b, 0x6, 0x43628bb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c98000-0x28)={@common='gretap0\x00', @ifru_ivalue=0x2}) r1 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f000029a000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fde000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f14000)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000440000)=@common='ip6tnl0\x00') 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000049a000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00005e7000-0x4c)={0x2, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f00000da000-0x10)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x9) listen(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000023e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)={r0, r0, 0xaa5, 0x2, &(0x7f0000ea1000)="c9d51bfce4b3de6a07bcff70d48be46f490ac6ace63f0b5c040ca02d8857da800f1dbf8f1bcaf46d4de8119130f1e00f61d2c4337331c04d1f536c5debaf59602fb3f0027759bdb0c2ae987013ab25d40be5ec9eaa32d68f5552e03e6dbde1aab4a85737d1fee1b7dc7a2db7832c461b377b81f8cd62d5bf491239d8c5afebf876c25a298cf61cce879c57baaa2d3a1b5de8aac2f8c3656850f7e76ba0d6283c98477a824e1c6c3e9aad4b6d7f339990f0249841762f1bb20ac5be6ce670d3737c30b57dc58275341f88bc44f652", 0x7, 0x0, 0x7ff, 0x5, 0x4, 0x14, 0xffff, "f63a0703f2a7b2e2b7352cc4131728eaba468a99e900aceb15291b5c87c484f629f3f810bc8bdab9792972f61b90a2d54c7c31660cd34d0dbdd55b4f9d08573602f4008b287ee384abffe76397c58614c13a3b49af7b2fee18fc9c1faeaf288785c8fd0422e6b8ecbb92b3487400cb2de59123dbe1b59a6f68d94e7ac79219f9ed63da9eefc6dba39e4b3a9d343f57fa5509c7e82e44555bbddfda5153ac899e1e067b5ac24d6238bb9278c9a17faa71b5c30a9e5823322597e3b3966490ce9484c49c265382ced95ac33fac5fabff95638e347f12e2a8b827179b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x10) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000051000-0x10)={&(0x7f0000e19000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b5e000)={0x0, 0xd, &(0x7f00003b1000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, [@generic={0x600000000000000, 0x3, 0xfffffffffffffff8, 0xffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfff, 0x0, 0xa, 0x4, 0x50, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffff000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000025b000-0xa)='syzkaller\x00', 0x0, 0x2c, &(0x7f0000a2c000)=""/44, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7ff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) r1 = accept4(0xffffffffffffff9c, &(0x7f000010d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000911000-0x4)=0x10, 0x80000) shutdown(r1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000005e000-0x1)={0x0, 0x0}) unshare(0x20000200) clone(0x0, &(0x7f00001a2000)="", &(0x7f00009e0000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000c2e000)=0x0, 0x4) clone(0x4000, &(0x7f0000e14000-0x1)='S', &(0x7f00000ea000-0x4)=0x0, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000000000)="ed") mremap(&(0x7f0000281000/0x9000)=nil, 0x9000, 0x2000, 0x0, &(0x7f0000da8000/0x2000)=nil) getpeername$unix(r1, &(0x7f0000a10000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000551000-0x4)=0x8) clone(0x20000080904902, &(0x7f0000e16000-0x5)="86071ff585", &(0x7f00009f9000-0x4)=0x0, &(0x7f0000e16000)=0x0, &(0x7f0000553000)="") 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000231000-0x4)=0x0) r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000073a000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000da3000-0x65)="7569645f6d616ffcae72db97e29162ba000000ae163f0e5fd67ac87eeebde3fe5b74a5c8e77584f96e220ffdaa3402a7969e4a850c0a3eb5d9c1388e757c906fea7cf891e521daca72d44e133574e91ac329a9c18cebe31f46c3f42ff23ae159f767b156a1") fchmod(r1, 0x30) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000950000)=""/142) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000897000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000668000-0x60)=[{{0x0, 0x2710}, 0x4, 0x4, 0x1}, {{0x0, 0x0}, 0x7fffffff, 0x0, 0x3ff}, {{0x0, 0x0}, 0x1000, 0x7, 0xfffffffffffeffff}, {{0x0, 0x2710}, 0x0, 0x6, 0x5}], 0x60) 2017/12/31 14:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000c14000)={0x5, 0x4, 0x3, 0x100000001, 0xc119, 0x6, 0x1, 0x4, 0x3, 0x8}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00007c6000)={0x1, 0x0, [{0x400000486, 0x0, 0x0}]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/load\x00', 0x2, 0x0) 2017/12/31 14:59:41 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a34000)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002c7000-0x4)=0x7, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00003d3000-0x18)={0x3, &(0x7f0000717000-0xcf)=""/207, &(0x7f0000960000-0x48)=[{0x7, 0xc2, 0x7, &(0x7f0000bc1000)=""/194}, {0x5, 0xb8, 0x1, &(0x7f0000af6000)=""/184}, {0x6, 0x12, 0x36, &(0x7f0000a67000)=""/18}]}) 2017/12/31 14:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ccf000-0xc)={0x0, 0x40, 0x0}, &(0x7f0000001000)=0xc) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000801000-0xa)='/dev/cuse\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d7e000-0x1c)={0x1, 0x0, 0xff, 0x1, 0x11, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008c2000)={r1, &(0x7f000026d000)="", &(0x7f00006a5000)=""/0}, 0x18) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000be9000)=""/15, &(0x7f00004a4000-0x4)=0xf) write(r2, &(0x7f00003f4000-0x8)="5eb114b2ee55023c", 0x8) r3 = add_key(&(0x7f0000940000)='keyring\x00', &(0x7f0000ff0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cf5000-0x31)="52908690d94e5d5563e21a13e8ad2794ee82504e36ffc6fd494ccd138c6b2553c333b0ec503df70edbecc1c2edcbaa794f", 0x31, 0xfffffffffffffffa) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000379000-0x8)={0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005b8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000171000)=0xe8) r7 = getgid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000091c000-0xc)={r5, r6, r7}, 0xc) keyctl$invalidate(0x15, r3) mknod(&(0x7f000045c000-0x8)='./file0\x00', 0x4, 0x6) membarrier(0x10, 0x0) 2017/12/31 14:59:41 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000479000-0x20)={0x8, 0x0, 0x10001, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x13000, 0x10, &(0x7f0000c6f000/0x13000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/178) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x5}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x800, 0x365b, 0x5, 0x0, 0x5}) connect$netlink(0xffffffffffffffff, &(0x7f0000b1b000)=@proc={0x10, 0x0, 0x1, 0x4000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') sysfs$2(0x2, 0xfffffffffffeffff, &(0x7f000032d000)=""/44) readv(r3, &(0x7f0000299000-0x30)=[], 0x0) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f01000)=0x0, &(0x7f0000f01000)=0x4) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xe, 0x84, 0x3, 0x2000100000001, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f03000-0x1)=""/1) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000551000-0x4)=0x8, &(0x7f0000f04000-0x4)=0x4) 2017/12/31 14:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000031b000)="bcbe69f9973a038145285f7645e6ed4215561b9cf3fb46115e8ea10f9f1ef69e39c869d5a5f520ab735980e5b29fb2d145c8201bbc4d6cd6cc196cd7014610b184d264c77a2b7f43cc255d47ebd815203bc86083a07b7e4f62431467324dedfbc5469c3ccaf03f8fc16fe4ddc16644dd", 0x70, 0x4000000, &(0x7f0000e75000)={0xa, 0x0, 0x1b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) pread64(r0, &(0x7f00000d9000)=""/167, 0xa7, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000570000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000010a000-0x10)=[{&(0x7f0000cd0000-0x82)="89a8425fb28704ce1bc3d023d8c543d57ccc13852ae4cfa809e7f670c93a599668e19dbe1ff9c23bbe418fccd2306a6be27da50b037f707d305453b768cc11a4e51ee970a7a46c5c8d883c434f7c2071fae284ada1dcd64ebf2498c3d40c2911215fe1b7602ef71c10be05aa8198994e05d3ad4e8b7a61e3f189d4180964514c623a", 0x82}], 0x1, &(0x7f000097b000-0x180)=[@iv={0xa8, 0x117, 0x2, 0x8e, "2973861c4b9b61a9d4ef34dffa76a79b7c867181a0b0e2393a553d13083f428cbd47fafc0233c5d1ed4bae79be8bb8177c2fa36c75486c63b331f2367359c3840e4bc7a2dd599df6ab63b7da7589eeb2092b9938b1eb5de1904b779780c08b95d5bf38859966e4aade2368437bdabf93f0a45e70d08766c9c93e0bd599159ec21343a4a5c3c9884c18eabe7d47f0"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x2, '~m'}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0x20000000}, 0x11) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x286, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000003200e70801ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000cef000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007dd000)=0x0, 0x4) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000444000-0x8)='environ\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000887000)=0xc) ptrace$setsig(0x4203, r1, 0xfff, &(0x7f00008f5000-0x10)={0x31, 0x7, 0x401, 0xfffffffffffffffb}) 2017/12/31 14:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00005f6000)='/dev/vcs#\x00', 0x0, 0x8200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000734000)=""/243, &(0x7f0000016000)=0xf3) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r2 = dup(r0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000a7d000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b08000)={0x0, 0x0}) 2017/12/31 14:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000487000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d42000-0x8)={0x0, 0x0}, &(0x7f0000db3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000580000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000eed000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000fb1000)={0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000322000-0x12)='/dev/input/mouse#\x00', 0x3, 0x200) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) sched_getaffinity(r3, 0x8, &(0x7f0000cb7000)=0x0) read(r0, &(0x7f0000d66000)=""/512, 0x200) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x7fffffe) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001ad000)={0x20, {{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x29c00000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f0000c40000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f000019a000-0x8)=0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000c32000)={0x4, 0x7fff, 0x9, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r1, 0x1, &(0x7f00002d7000-0x40)=[&(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000536000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') mbind(&(0x7f00002a4000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000936000)=0x3, 0x3, 0x91072c8fc08aa004) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000d000)='./file0\x00', &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000000e000+0x6b5)=""/147, 0x93, 0x40000142, &(0x7f000000f000-0x3)={0x1a, 0xc, 0x3fff80000, 0x7, 0x1000, 0x7, @random="77ba0573751e", [0x0, 0x0]}, 0x10) 2017/12/31 14:59:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xc201, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x7, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003000)={0x3, 0x6000000000000000, 0x910, 0x100, 0x6, 0x80000001, 0x9, 0x2, 0x7, 0x8, 0xffffffff, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x100000001, &(0x7f0000004000)="cc5ea6994a23026434c703ae3cd26f3506eb029ba396db5b5b5e27e58e0b7c167b4517b81d225033c2c833af221259ea0e0c7194fa18c785342fe2b29806f7fd28ea9679382e2937ee5bf7875d0539aefed079b87724c69a9eee1da3ee3fd6709257319eb05e407bc3ceca1cfa422262be0e37082502d17a91148e22742a885ecd299a79ce5772") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x14)="aaaa3c2ba0cedbc9feb0a667337dc727b0cfecbd", 0x14}, {&(0x7f0000002000-0xb8)="50d0602fc6a5a6fc87cdcaba9dfd7c6cd718f25310c3f89a136683b055b49e7be7596cd65238e160861471f323636e3b2e4e44c55975163bfa81a3417bf4b0ed14b28c9ca46516a68cfb87bf266f4e887c6e1b951ce4be1cae518948b6b5a154179761c91a6098a194016050278546b21c363217b668c522bcfdf366a5fbb41d7bd227323dfa6b070aab54d1b79237e4a2a73814b34f647cbfec3697876e4ff1d79a009278d3068b8633d6982c29ef7c31bcaeea9d47bf80", 0xb8}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x8010000000000084) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000070f000)={{0x7ff, 0x7fff}, 0x0, 0x9, 0x1, {0x16, 0x8}, 0x6, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r2, 0x84, 0x8000000007a, &(0x7f0000fca000-0x8)=""/8, &(0x7f000046c000-0x4)=0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000cc1000-0x8)=0x3f) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000095a000)={0x77359400, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000003b000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000167000-0x4)=0x0) tkill(r3, 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003f2000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x540, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b40000)=0x0) getpeername$ax25(r0, &(0x7f0000a2a000)={0x0, {""/7}, 0x0}, &(0x7f0000a7d000-0x4)=0x10) membarrier(0x11, 0x0) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1) 2017/12/31 14:59:41 executing program 5: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) dup2(r0, r1) write(r1, &(0x7f00001a6000)="ba", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000a09000)="240000003200ff0314f900271408db000000001008002100ff6900ff080000000000000025bf11895d7a19a32ee071ed1092cbe1101d2df915c091a9a3939786031b6081de465b07bc748f935a3b631d8aab0dfa711a4f40ea0f10235bd86ac13cf607bc4a66fce0bc7333616cdd00cd31be0fb66d7dd767f6b36261dccc9391d10a83230c6992052d28569a1b42b2fea1d83b6d6ba0f54fb72f4dd40b6039b3a3c32b5e123c469675cd5e95df793a4654d6680310185d251bfd32", 0xbb) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000150000)=0x10, 0x4) memfd_create(&(0x7f0000151000-0x2)='\\\x00', 0x1) 2017/12/31 14:59:41 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[], 0x0) shutdown(r1, 0x1) 2017/12/31 14:59:41 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2017/12/31 14:59:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f8a000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a5d000)={r1, 0x0, r0}) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007cb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000-0x4)=0xe8) unlink(&(0x7f00001cb000-0x8)='./file0\x00') lstat(&(0x7f0000c25000)='./file0\x00', &(0x7f0000d51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000022d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7d000)=0xe8) pipe2(&(0x7f0000b51000)={0x0, 0x0}, 0x84800) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000059c000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="3dfba83a5d19", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setresuid(r1, r2, r3) flock(r0, 0x1) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0xba1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000769000-0x4c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e30000)={{0x0, 0x1}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b94000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) 2017/12/31 14:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c31000-0x28)={@common='ip6gre0\x00', &(0x7f00004cf000)=@ethtool_link_settings={0x4d, 0x5, 0x100000001, 0x20, 0xc2c, 0x8, 0xfb, 0x4, 0x7fff, 0x2, [0xff, 0x7, 0x74b, 0x2, 0x7fff, 0x3, 0x8, 0xa431], [0x7fffffff, 0x100000001, 0x8001, 0x7, 0x5, 0x28, 0x228e, 0x1000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) fcntl$getflags(r2, 0x40a) 2017/12/31 14:59:41 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)={""/1024}) statx(0xffffffffffffffff, &(0x7f0000ed6000)='./file0\x00', 0x6400, 0x0, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f000074f000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000002000-0x6b)=""/107, &(0x7f0000000000)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000)=0x0, &(0x7f00006a8000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x9, 0xb27}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) [ 209.941735] tc_dump_action: action bad kind 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getpriority(0x3, r1) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000000000)=0x0, 0x80000001, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:59:41 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000660000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef7000-0x10)='nbt/ip_mr_cache\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000058b000)={0x0, 0x1000, "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"}, &(0x7f00005b8000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000298000)={r2, 0x5}, 0x8) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x100000001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00004bd000-0x4e)={@random="9cb9a8ee9ddd", @random="de895db13c8d", [{[], {0x8100, 0x8, 0x13bb, 0x8e}}], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000203000)={0x7, r0, 0x1}) recvfrom(r1, &(0x7f0000290000)=""/121, 0x79, 0x40000022, &(0x7f0000621000)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000d3000-0x4)=0x4, 0x4) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000f7b000-0x8)=0x0) 2017/12/31 14:59:41 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001fe000-0x8)='./file0\x00', &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdc000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2f000)={r1, r2, r3}, 0xc) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000fd5000)={@common='ip6tnl0\x00', @ifru_mtu=0x0}) 2017/12/31 14:59:41 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[], 0x0) shutdown(r1, 0x1) 2017/12/31 14:59:41 executing program 7: 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) flock(r0, 0x1) 2017/12/31 14:59:41 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000054d000-0x7)='ns/net\x00') mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000078d000)={r0, &(0x7f0000e75000-0x77)="a08913ab95cc6e79c4c0ec938378a94eccf95ac9bdb6f9748b8bb0e2060a27d34a9e5d8858b786875284f9b4684350a8bc75f0d08958a463593e25b1464df0dbd536e6ecc8897b47629deab26552eaebd43b33967bc1df55f2259f04cbb7b227907e8cf035ef025ed0c2d1255a2ec9f7e9f4173f01a7cb", &(0x7f0000e75000-0xcc)=""/204}, 0xff0d) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e75000-0x2)=0x2, 0x2) 2017/12/31 14:59:41 executing program 3: rt_sigpending(&(0x7f0000b90000)={0x0}, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c6a000)=[{&(0x7f0000e40000-0x29)="2900000021001900013d3524000a00060200000200000000000000040d0014000020000000080008fc", 0x29}], 0x1) [ 209.978854] tc_dump_action: action bad kind 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000174000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00007ef000-0x10)={0x800, 0x1f000}) 2017/12/31 14:59:41 executing program 3: mmap(&(0x7f0000000000/0x967000)=nil, 0x967000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f0000966000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000969000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0x5, 0x0, 0x3}, &(0x7f0000969000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002fc000)={r1, 0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000632000-0x50)=[{&(0x7f0000967000)="5c264d571fdc0750ee237243f6f5437c3943b17ddf582a38856043bbd760eb0ed92f1179a84d1341d39d6818f9e752618c14903cb92e33c88bfb5b1225da465230b23af0008dafb90a54f3", 0x4b}, {&(0x7f0000968000-0xed)="35df6e4ea9b59cfd5809d00955acbae2f30b34bd7271f76fbff9530a0e4855dcc917e6cb0d44b0ff2e9d2861e080ac22005ef0e3c3a0d27708fa10c78337ffb52e17bb7e9154babbe1035f2201ebf7d37a34eb99a380696fd029d85aa0b4e27d85ee83940b1432d3c976d67c6909e400aeeefa7cbb4bcf958190281a0b392c16b050cd3de07a4bc187450dd3b0374e3c326598780b1dc81f0c191d8e9ea8dffe6082a91496de232e1337e06234f912514ed26245d03c12be1ba37c670fc966dc1a9abe6961be5229f54cb46a0f80c1e6830bfbb3965ba0be6f1561a1bb752d00d32fa00f6dbfe7afa60dd26fbc", 0xed}, {&(0x7f0000677000)="f6825fc60ccc6501895559fb3f45362c2d0e92e905b4", 0x16}, {&(0x7f0000968000-0xf2)="915f465671d35ef4cac28926ebd84987b0701b7a84c35176b1f392888eab6748818679acde78e0664f67dc89b928e6725d94d1ffa13952ae5f163926392bce3f588220a635d0cc4011cee58156f2e7af85a2544ec77586b4324fd615483dd11a7bff8c2461dccee80047951e14f297b94480ac8f0627a7712c66f99b5844e4159332ad9932a67c48a3fce5c30292e878f05ab355ebd4e1ddb5149c1e9fa1c285b5e0ab0ad203f7c79c032a48d137f0affaa47e06a22f37d07fd060d1df92199f2b34a54ac8d92a150450f9fdff93151256927c0ba19633c916b5e7963693efc36d69d8ddce58a73154c36d0b36dc0407e3c8", 0xf2}, {&(0x7f0000277000)="a945cc8f0d03b1cf1bba968aa25c79852e6ff056a253c038a3e8d5db809a22503d4cf5fb0e872f9321e79c7ff4a9953dfac3c4346625f6c46030d4e706c06eb59a9582306885153b0b4da4e601b2dc29523b0ed0437b2d24150345b7ff15837a82dc0f27ee515f47946967965f8385e7f7aba20fd069534c197057c9a30b2ce912980076324776d2176666810a80eaeb4843a36ef4ac1fc81c154861c454b137d0025edee8222593d370c3d5e8408478624724e4c6f7f942776833659a8e660f0cfa6fcda11e4da1f994fb536c011eea839f1551f1faf99d52cc41e4f61705baa460c6d73f0ad3434c60", 0xea}], 0x5, 0x0) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x802) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000db2000)={0x8000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100010, 0xfe, 0xfffffffffffffffc, 0x401, &(0x7f0000396000-0x10)=@generic="a297042a16c98d5e3c547f88b596e7c4", 0x1000, 0x9, 0x2}) fcntl$setflags(r0, 0x2, 0x1) 2017/12/31 14:59:41 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021f000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000010f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x4, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff8000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000035c000-0x4)=0x98) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00006aa000-0x4e)=""/78) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) dup(r0) 2017/12/31 14:59:41 executing program 4: mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000012000-0x1c0)=[{&(0x7f0000068000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000)=[], 0x0, &(0x7f0000068000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, {&(0x7f0000068000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000068000-0xfd)="eb7df2bc903de5799f50bbf362dbd9b0b8a91061c579", 0x16}], 0x1, &(0x7f0000068000-0x20)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/31 14:59:41 executing program 5: mmap(&(0x7f00005b4000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x3000)=nil, 0x3000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x200000000003) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ba2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d49000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000000)="0ee4aa6ac2def0dae045b30b393b95fb96bbfd1d56a78352c9d900b425bebe36a22fc6a3dfceb8fd0fc0a2f71dfdd60bbd0e113de822eea1f96fb1157ab4f99aa26b6b5182ec61cfb747a739bef0bc203a49498c433eab268759d02e757a2f4964b381052840940283a5c9c094e01a83c430caccaa719c4d90f4235718a82367322efc3c46bf8ec104f34f074f940508a3365fb76bc2c17127d846b883e07677d7803fc932d3ef50a8fe51e50472dbba1373faf5b07d") r2 = socket(0x19, 0x80007, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f0000018000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, &(0x7f0000003000-0x1000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000002000)={0x100, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008dc000-0x18)={0x101, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000297000)={0xa8, "bf6c9e67915e"}) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3a000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000408000)=0x0, &(0x7f0000205000)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009df000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x4, 0x2, 0x9, 0x4e}, 0x20) listen(r2, 0x0) connect$inet(r2, &(0x7f00009ee000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000955000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000f4000)={"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"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000c03000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$urandom(&(0x7f0000ab5000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000cb2000)={0x55, 0x1, 0xffff, {0x0, 0x100}, {0xeec, 0x80}, @period={0x59, 0x9b2, 0x1, 0x0, 0x8, {0x100000000, 0x6, 0x4, 0x4}, 0x3, [0x800, 0x9, 0x5]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000975000/0x3000)=nil, 0x3000, 0x0, r6) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$KVM_SMI(r5, 0xaeb7) fcntl$addseals(r4, 0x409, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x4)=0xe8) setuid(0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') bind$bt_rfcomm(r7, &(0x7f00008f0000)={0x1f, {0x5a, 0x0, 0xa474, 0x3ff, 0xc000000000000000, 0x8}, 0x4}, 0x9) sendfile(r7, r7, 0x0, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000610000)={r2, 0xbc, 0x7, "c9afca156a5543"}) readv(r7, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) [ 210.133052] binder: 6947:6948 ioctl c0306201 20001000 returned -14 [ 210.142922] binder: 6947:6948 ioctl c018620b 208dbfe8 returned -14 [ 210.161139] QAT: Invalid ioctl [ 210.169782] binder: 6947:6964 ioctl c0306201 20001000 returned -14 [ 210.177262] QAT: Invalid ioctl 2017/12/31 14:59:41 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000485000-0xf)='/dev/sequencer\x00', 0x2700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0xff, 0x6, 0x6e, 0xc020, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c0f000)="974ab25a07e67fadb22da228343ab15b55d1bb84ff1d3c3efafdf7c1fcffcf6e6e24228e68204926de43042e30ececb3680cc42af38a8a29cc5baabdb7ffba74ad0b78282be3a4662e7b9a1ee33394b73542826c576202fdf1909e038c37062de755a38704072fa3db", 0x69) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000447000-0xcc)="06a84f49c2ed1c3d19c7985f5a7dc6c6cddb43989cc9fe005d3de52043b1522eed49d6aa5a0ce048210ee47537ac54b3ce0b638837c9f80801368bfef531b0c866f25d855926a2f6211884b03d80e7aa7eb0f6b500b520a90f83b67945d30509500fb8c78060866a937e801c545d2726451dd26a6e266d5bc5608528ac6274ba7073b97dd9eb0cce1f2f2a4f0c2fc8b319", 0x91) connect(r1, &(0x7f0000da4000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000632000+0x2b2)='./file0\x00') prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) 2017/12/31 14:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r2, r5, 0x0) close(r0) ioctl$int_in(r5, 0x5552, &(0x7f00009d8000-0x8)=0x3f) clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) r7 = msgget(0x1, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000080d000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000)=0xe8) lstat(&(0x7f0000bca000-0x8)='./file0\x00', &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000688000)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fb1000)={0x0, 0x0, 0x0}, &(0x7f00001d9000)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f000055d000)={{0xff, r8, r9, r10, r11, 0x140, 0x100, 0x0, 0x0, 0x0}, 0x5, 0x1, 0xe, 0xdf, 0x1, 0xb22, r4, r4, 0x0, 0x0}) tkill(r4, 0x16) 2017/12/31 14:59:41 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[], 0x0) shutdown(r1, 0x1) 2017/12/31 14:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000c52000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001e4000-0x4)=0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x804, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/access\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000961000)=0x8, 0x4) flock(r0, 0x1) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000fef000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005be000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0xf8, 0x9aa3, 0x400, 0xc2, 0x80000010, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') writev(r2, &(0x7f00009ea000-0x30)=[{&(0x7f0000cd8000)="4cd08d2c8487e90a092dfb379079fa08f12c99841ab33fb03bccaaf6a9bfa9486e6fda4dc8ee3fa00b042b8e0e2be149ccf948cf74196247691b2e2fdc96c4b4daec06f552246971f38f7cfb2ef1913b96a28dea41d8e0213161239cbdd2d1ac9aef20042cdfd1fef3e0011cedbbda6df8d9bb03a7f1b48b3cfa0c746879c26932765d14cfaaecb96696fe5e1a8f26116d9922fa63cccc97473791f8ecccaff683f0b5af128d67aba0828d4f6a949fbe2f7d8c5a4bb9608b435457c8ba547384fcb688c72219bfd6e5cfbd2ec2aa5e744b63af38b8de772af187111f5d32c86a8cb9995d320e79183afc17289779805e064965acb4fc89d6e5b375fb53f9cad07648e5e25a6ee856ee389640f53775d4e58c8e1460724c27b438d9fa7fc99b42bf12e33980967457f1733969f2159b816a30ecd0aedbeb4f349c2162c75033554017474f6eef6618eac6d81ab4339ff20ba2f8bd0894b7da722ac63ed29620f44a0644da4a36d4efac5da0c6a9528284d2035b9e048b5be967d756419f7ad55f958d4ae4e2292e498d08da21535610da08ff7b469921be67fa4e0d1ffef8f1634235f21d47d8fd59e4dbef2467fb532396d5ab712415b0a69e2b7deed17f7ad1cf1dddb71cd9efa29986d447e42c332937d76ad851e7153154e2396263f5e32990d89955bdb96444c0263285d25bb04005fc4412395195130080beb944afbf4f2394f668e8228846d98bfb0c400525053a5c75fb477f0ff73ccfa064be4f60b2a48e59c634037dba08ca564117f3060cd0f5c92ad1726b5acb6d02b5d6b90589207b90ae62df31c8543c66d12cddbb899966ce4fa5f98ef92eec0a7b9ab092ebc299ce7d44f19fc0076e6156b8cc9e1221e38b5e8d89e610bc56544a85539bf1f3ad51248c432b67ee9366656c80c3a158de5cbffd45719864bc38b7b7170bebc60ef5cd6a0293b1f677493c118f348805d01f33f528f92fba0777acf738a7ed12b6d9d751f513a487a0476aa9abed73ab8a2184a9d1652c9da6fb3dc1a695669f94ec3a833da07bc7524153f28a0750c3b2d3fc228a51ab7b521f1e5182523331baab57a0a1fc36968dcf284de46eefcdb0ee412249aecb9a3153b560b48a22bcc32498140756f4c6fafe620f1cc3ab1654c711a5ab2e6f4219eab474df5d93c56a53fc394a8aa657e2959a2f56170cd2862845aaecb5167bc938b9caf6ad32d17f4929be8d4f7d31c42c00b21084777851ad2ff0901953f8e169e020540f5d25051d0cf501e1d784f6bf466021d50621e07d00ff7793600310f52db6a0d603b8a02ecbae645e5c5e3cd7eceb5709178dbfcbfd6222dd06dbbdb61bd232847e8e4aaa6a69ca18a68c5bce21ff7abc7af16d55de63addf7b7cdee1e7e47e0a8300f56f04aed71af33478c74e94d2809d651bdb855c41a59bc9d5723f4ce4ed4a86b5d01ad51fe336876a77871aa4a5e908dc2ccf6c50489b61137ca0a7c8b53d0caa670b1b11eb47526f7937e294ddc2fa269c757f2a38aad7005c6258f2465384afa985cb09f0ef95749fbd10241f638f0a7d8d4dce5e8b26159cda4aeea63aa0c8ef106733328fa177d679bff0fce78f477a91a9cd848c4dd229eb4f13c22906d218e1326e4b211e4f2280d42660e053ef2fee7e615cac4586ac960065abf681b28ee0df3040e89d6ae1210a712a6f6a87f0d3c43c5d8c4869b7719d7d43ccb05c3c10ef01e3e5753d136ee87145a5611aa838f450dad5fce1a553759a6cb0274292e2228f15cd0ee2434e68a82063615cb46c4a1f6f7eaf6d307f65a0bd47ac5be94688f0f39b12131183ce806cf31aa5e9c543cf4e9e3dfe176ebfc192b79fe2b47ec580f5cf3ba97e254c943b61c82e2f11dc803d89ed4dad3add77fa7d57e6611fb21fa500fd18544fec5f43090657accc101db56b41b593f03f6257501d3b621d2e4a05f418f63eeabeb8dd74eb8f0a115915ffcdc0f42c362d4912b8abb3df8f98ffc14b864c35380712bfd87dcee3bd8d60dd8d3b0903965f32ba264ba6eb68390907b48edb21dbed17727e7ca9f739cd9547bbb1d523ab18b8a4fbeeb4b0ae6113ba8e50756a6a8122f5bc1d5e8b2da10855dcc6de1e34c2f8cf6aaa7f269d39d5285ecbbb2805754ba08d90a542915ab5ef19de0310f9ef3eabd804902762d0a87bcebb86591bd66fb74b0778584b6865f6ce59c82fe4b653fffb3dc51053905b75dbf90b2016e87c3b8325f5c0182ba4fb71ad1d9063a457173b563833dde9f7747202b59b420c5e156098326cbd6157ba6fd57057a133daa9c9bed67281ebf4533cd6b83cad95e44b602d4a0bcf6e76e567089497e5b274f6ea1f539a2523455d513d392c0fca0b0b0ddf47285fb9d0aa994be3ae8e2a4d6644882754afc77d4f7302dac613ba7f954931c834393797942dca2bb66bc9935212476bb95f6c0024e833884ee39c14a033426945597ce69f07617960b97e444bfb8e363fbe9bec2a732be85ef25b23d9225ada6da4ff96816ee57752286b204122401e8622c29a9d8c83bf251b6a19ae1660f464ec9f2e35c43872f8f6981a3b68a74388474d4c4a6b0c6c371855fbf96115e6fd04a36b3071bc9e5f96b1542c62c6b7d7e2a741720953f06bf90bc5ba79980ba57efc587624df323401e2caa6c2bb8178f5ad54f3cd82e7f32621a0cdc46fa79cb6503a92913bed27fc6f279beb42e2c8d04f6346201087bae37aedd5bf194e6477a660ce4b9fea740987c58962f44067db7e5ed0a8b1a0329bee6d566c9b34f364cc7ce9912996cb057612d0b38493e562833c8bad2408157524a7073da2517d13756bcee5dd60be7c2cafcd4be622f8de593e31265396b268cc3d1dc9ca72f3cd1e7879657c2f7fbe24154925c94542a7ad064b104907523f3fde9ebecb385753b709564f62a76b3ed30f159dcb10a2c5ff59bd863aa2dd7a198dd759c633702950a328114a2aa0fa112466a3e03c8437dacccafc2de5a4d5e152e2bc0808493198965a500d64e95b37b79dbe09c06e7526782731aa394d0b709a15ad3a14cde05aa4234c96b1cbaa79209b0a897ffb2c12c5168b9c5b040f79aaabc1e102faf3754ad4f33da1ea5f3a92292cf84c2b4d6f1bd3d0003b2c80689d26219561fec83339cea61808416675983615430eb5df581fb8bf49654460e9c172fefd906254d969a49441bbeec7e91b9227903d77a058d3bd0b1e096f898838bcac930f81b2ae04d77d090224dcb63381a5f01e21bb4a6eec7c404243393eba5e7aedfd7f793e4234153bff721cd391f0e5298598c454dbf289d7b08a075274425806106a1eab9f611eff9b5c5cbf6489658f06f10c167b1653f9a81cfc1deb47c07d4ee183cd5b3ab0747f0d10f5227423db8e2a0bcc3523dd10337f5474e5cefeb36eac0da45b3d5fa4a330e626ac02bdf1c35c1b2ca5102fb9cdca21a67281b1f086849e984336d229fcf2b564a60d7179b8e5a135e85428e4a99af624f50cc2379dca28a6e53fb203343c0e4b0e5fe2a30d56ac1c2707508d0c2e6306425ca6bddfc5061aeab0f4ac7162b38885adb5e0c560b1b71f89b51bfc9e69b5bfdbab75f4b51e00271e5df59213f64e119bb0edfaeb00117fac881d3b9d134a0da01dd9e482ee37330015120b48b94c0e6de30ed36003b6caef581e517597c4dbce9337a6980e2f22c0cfe9962db7b71fbf297affeec45dddc5b5b5b203289adc2d53d883d3108590e093837867411167101006c0f58f8a186c83b7c7bf4dee94e13f5b33e2e115228585857c7153638983990f5533ab6761e27702821e4974fd06c8f062edadbe55b65a595ac8db460c1662ed75bd5f6a623f64b8ced1d30847631679c2ea7d388f38628cce04d2aec2b41682a613f1a0cd16eaeb5140ada860bc9af671eeb1513f749d0258b6a883a14de525b80cd7cb30754d50b180dc5d33468eb7dbb9d5fc8c13c757065cd9fcdfecd3f8a0422439d4f81e9822137b9375333012ecc21e3adf25c4915fa212ab8123e32c8ec4da0ef0f34a7b566c317bbe0d6a737027396c5b5e31140c195eb256025ed0ae47f0e1ed2ddfd8581fb5ef73cc5238fbb19dc9345aceb7da8eba5b1c811e71fa3e1e7e710c21d6c6b2a5fb70e2fd0e863a34d1be2ea8832ae392dedf7a0ac5f3f737bd07ab5c360f84c4c7a6e289a97974df4bc87fe1125ededdadfd6296cee16e0428d5a9b0037656e5c68dcd94b1cff88bbaa512b3e3c5dfc7f67c6a3ea4a4ceb7b35c6d49950c2379b87cc067842eb3b74ddd2dba8d1b37665aab1dad5e528c1b56616f2e6bcd7a5c1b05533e6caa57a41a02039f4a4267e5826ba4bf479d7ceebe51b4f770f1fc81cf08a12470c3c8e80a7886fb53d5315e8af357d63d6899df464130b2d1c0c2a8550727e0c3f194dec5bfe4a0bbde0af4b62973ed30d422df59f6107a2db376ce1e8e02775385cc4718ff4a2372eb4f6ec68a24b94c24fcc21c75bc780a54edd9c7fb395a02f4e876527f861f2c1e7ffeb46854f0d06e89f1fec0174cf9f8c1a86dad72b2b15d0126597ed795f363c63be487cf5c88983ed2bc107d3494168778b9db513b1aa2f2f39409692c296bb8684cd69ed354a65e82a42729c97aa312cd5cd7bcc6718786e3d938e1f2c5076087033b15d0bdb8da1b182f552f3cab64ab6361730e0f4cff4b700dbcc88833a8c069316840b32a09c2065966bb6d1c156f2de6811e82321ab57ef6b341c675c4aa44831e23ca83b569b62062724c9482d9bf468d4d482c19ea1ebadf330b87684649a2ed4d99cfc8600e3a0c35513cba6728fdb72bc8e9aa1f6b6cbd67808a8c72ae0b61fa1795a9061c101ee2458667e3e3faba36a60f4236a1423a4ed7ac67985aeadf66e9c6cef76645c902769850fbbdc1d3c761f8a8f54c5df12b59125774fe6f0c4260f84ee214865eafee1219b6afb0da08583935070617de350e22d0e3943af9c33559c17065a12a3ff2dc10b3d82fd4ac598eda3041d2cfacf35e35f1add6e281ba69be44eb859418024acb282de5c4bf49329725e49711678e1b8812a9c6f742f07d50282119bec03fdf196f4d36c51910acb6c467190d4a804ce30cec982526c250e9ce11eb40484de9ef7c2705eaa3527e3a0247e3dbef8e84fadd85ddf4eca0d547704c8de84a0086e4834b9ce15af7f174e36212da5777b8213dd3cdbdffc945d868701f642e597d0b5b7b4f2fd2bde07eb37ea20c71b776e5f1d63ad0f89f3fee8978d1f50b0e9954bc9f81cba2587ea594b64be584e0808d072431af039c84d702eb5cd71fdecfe1760200e660c82d4066e25eaad09b3d81e040d36a272c54fb527dc38fe989fcfb97dece94fbb71ecf13efecc0565e72dbc51c2c1fa51be37fd9f0581fc8a5b506a29e208894dfbc9017c2c21a877cc985afaffd424d588804543662cca57e159342edfa0112e5e271e4318a46e82bf7486645ec0a1abf6e2e5aeb90e288ed931a40e4a95e96ad4934c206f3de0650ae70f2b73dd5a75b2d9953329c13189bf22f5e3ef8ec0338a020b77e0956717ea8464db5b4dd958401b37a3cc9cd47738d284f2354eb3f31e4fa565f23602ba41d284fdf9a73f956724a34d4e01458053a50a43863881924b8290d435704009377df9e5f8dce647121deb3cec38037c09ae8b504db5d78ed46a3436fa9c457aa6b428f8164fbfef572345c770041ef57022064dafb0a10366f8b9d94b8116796f0945681be357ec286153659b9ee36efaf6d9887eff4809dc4d9cc36e28478dbfd290512ab62e9", 0x1000}, {&(0x7f00002a8000-0x9e)="2172089a957f34608a059a868e900a6b1597dbc84ef8287ce7bd366ba653d6855bca38c43bab20951a9863a89a9e6f2dbb3dd6e62384c816c62b19006c8d1f489b0be1501bd69dd87cfc1fd9f3537deb4404a1342405d824363bdc8188c841d13cc99651971894837acdee413bc51b9349144e94579915e7487bae8f1ab20c429f6cae14939a4f54c93dc67790759117b0d0a3dd0017d5822c4f28ee6c29", 0x9e}, {&(0x7f000022c000)="77fb2b3b40e7c655e50441c5a81af8f0e2d7bb82c1db26bec5af1462d4d81dd4b5c7bddfb036b9df7326b2ff8371f9653cf4f79fabf4a94f24f8036f89c42000eaad34d74d608dfc671acb823f3dceb77db692c936f3910575c6c4290d026348bc732c05f90b2b17cd93810348f20e461b75c008cbb132ef82e00ecdfbfe21d7c4e5d7f611e3", 0x86}], 0x3) fcntl$setstatus(r2, 0x4, 0x40000) readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000da9000-0x40)=""/64, 0xffffff09}], 0x4656ef2d405a953) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000f14000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004ff000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000f9d000-0x4)=0x0, &(0x7f00008c5000)=0x0) socket$packet(0x11, 0x3, 0x300) [ 210.179035] binder: 6947:6948 ioctl c018620b 208dbfe8 returned -14 [ 210.199245] QAT: Invalid ioctl [ 210.221123] QAT: Invalid ioctl 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000731000-0x8)='./file0\x00', 0x2000, 0x1) fstat(0xffffffffffffff9c, &(0x7f0000fe1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000ff6000-0x4)=[0x0]) fchownat(r0, &(0x7f00007b2000-0x8)='./file0\x00', r1, r2, 0x400) r3 = mq_open(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x0, &(0x7f000004b000)={0xfffffffffffeffff, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000609000)=""/184, 0xb8, 0x0, 0x0) 2017/12/31 14:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x84, &(0x7f0000a92000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x4e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x33, 0x0, 0xbf, 0xf0, 0x0, 0x1, 0x3}], @udp={0x0, 0x0, 0x46, 0x0, "2e368395454e4d0ef2ae7cd33a81ee581923d3b1e5a262b2ac07cf242c55205a8ff0cf8a04ed0bb33edd95ec81fcfc3caecdf6e492f638c4681235cd4b6b"}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000985000)='stack\x00') r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00004da000-0x4)=0x0, &(0x7f00001d9000-0x4)=0x0, &(0x7f0000678000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000124000)={0x7f, 0x7, r1, 0x10001, r2, 0x1000, 0x1, 0x1}) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005a3000-0x4)=0x0, 0x4) 2017/12/31 14:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) read(r0, &(0x7f0000b88000)=""/111, 0x6f) 2017/12/31 14:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') io_setup(0x7fffffff, &(0x7f000027c000)=0x0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000096e000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ca4000-0x8)=0x0) [ 210.328802] device gre0 entered promiscuous mode [ 210.352819] binder: 7002:7005 Release 1 refcount change on invalid ref 0 ret -22 [ 210.354457] device gre0 left promiscuous mode [ 210.367459] device gre0 entered promiscuous mode 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f71000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x4, 0xfff, 0xf012, 0x7, 0xe5, 0x1, 0x8, 0x200, 0x66c8, 0x433, 0x0, 0x6, 0xffffffffffffffff, 0x1]}, &(0x7f00006a0000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002db000)=@assoc_value={r1, 0x6}, &(0x7f000015e000-0x4)=0x8) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000001b000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000)=0x5) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000bd7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000992000)=0x0, 0x800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000049a000)=0x0, &(0x7f0000cd6000-0x4)=0x4) syz_extract_tcp_res(&(0x7f00001fe000)={0x0, 0x0}, 0x8000, 0xfbf) 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) flock(r0, 0x1) 2017/12/31 14:59:42 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r1 = inotify_init1(0x0) close(r0) r2 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x2000) r3 = dup2(r0, r1) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000-0x4f)=""/79, 0x4f, 0x0) read(r1, &(0x7f0000004000-0xbf)=""/191, 0xbf) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000005000)=0x914) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000003000-0x94)={{0x100000000, 0xfffffffffffffff8, 0x10001, 0x9a3f, 0x8001, 0x3}, 0x1, 0x319b, 0x8, 0xfffffffffffff801, 0x10000, "481499e4cc30324daf8153d147e443c47399e5e786f00738ad29c4f1ee78c4cfbffcc32197bca8c5d8804e1f9d89ce1097884ddab5cef6ca90802a10f3c59363d85dffa4311db16c7fed99a8c94973a05dbb6030547f2577401666b6a2eeace0e7b9af3571a322ec706f37e8c930305dd023b4dece579be858110e55fc5020b9"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000006000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/31 14:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x0) recvmmsg(r0, &(0x7f000023e000)=[{{&(0x7f0000d74000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005a2000)=[], 0x0, &(0x7f00002af000)=""/1, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/31 14:59:42 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(0xffffffffffffffff, 0x1) 2017/12/31 14:59:42 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ea2000-0x30)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) fgetxattr(r0, &(0x7f0000ea1000-0xa)=@random={'osx.\x00', 'eth0\x00'}, &(0x7f0000ea1000-0x6a)=""/106, 0x6a) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2017/12/31 14:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000824000-0xc)={0x6, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00004c4000-0xc)={{0xd8a, 0x100, 0x1, 0x5, 0x9, 0x773}, 0x428d}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e2f000-0x4)={r1}) r2 = memfd_create(&(0x7f0000b1f000-0xd)='/selinux/mls\x00', 0x4) fallocate(r2, 0x0, 0x0, 0x4d) 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000005a000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000d2000-0x4)=0x80) flock(r0, 0x1) 2017/12/31 14:59:42 executing program 3: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000ed7000+0x340)=""/81) syz_open_dev$sg(&(0x7f00000b6000-0x9)='/dev/sg#\x00', 0x40, 0x800) 2017/12/31 14:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0x7, 0x0, &(0x7f000001e000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ba000)={0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000794000-0x2)=0x4, &(0x7f0000c71000-0x8)=0x2) 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000895000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cde000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000c4000)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000076e000-0x4)=0x0) r4 = syz_open_dev$vcsn(&(0x7f000005c000)='/dev/vcs#\x00', 0x9, 0x400000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000d46000-0x28)={@generic="17558414df94ee3ab39f51d6eb09636b", @ifru_mtu=0x7b63adf9}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000bf000)='/dev/rtc\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000740000)=""/96, &(0x7f0000fef000-0x4)=0x60) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000f17000)=0x3, 0x4) r6 = syz_open_dev$vcsn(&(0x7f0000659000)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x8000020000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000319000)=[@in6={0xa, 0x1, 0x11dc000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4a7}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}], 0x90) r7 = syz_open_procfs(r3, &(0x7f0000619000)='net/dev_snmp6\x00') readv(r7, &(0x7f0000aaf000)=[{&(0x7f0000b6b000)=""/65, 0x41}, {&(0x7f00006fc000-0x4d)=""/77, 0x4d}, {&(0x7f0000019000-0x9)=""/9, 0x9}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00004e0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r8, 0x0) r9 = socket$inet(0x2, 0x1, 0x0) r10 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r11, &(0x7f0000f66000-0xa2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"e580e78516e802ac20921a15a349f325cab4eb399946da0a1c847045cf37613dd8f7c3fbf676d938340ec71e062d1cc83c67d3132777486f76"}}}}, 0x6b) syz_open_dev$mice(&(0x7f0000f48000)='/dev/input/mice\x00', 0x0, 0x0) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d92000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000900000-0x1c)={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, 0x1c) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000de3000)=""/106) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000901000-0x4)=0x1000, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x7fff}, 0x4) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r2, 0x0, 0x39, &(0x7f0000868000-0xf3)="4b34a714e8b0b685f856642f5460a2764be6784f779c5d7eaa8a887fcba8dcdc480ba3973bb9cdfe2edaf71bd5c6c4a20aecce27e079fe8bdae0947a96e5366cd0264be1d9fa7eaf17ce61c5a19ba45feb587226c53e063ceb57bf4e7fa21d3d9c96856963e688e7ec1347366fece3c1f629cdd535368cb4f0dd03ae9292de70cc088b51cb364b24b2c43a4074bc415bbcce94837a8bb060cfbf5d1ea450944031cca288f0c515d18629bcaade0f46963936d4913819ff6d25d4592fc045d5449062655735041a0fa4ce58c6d63193229e3f7f0c23952345bee44cc1eea38050e18415409963f46070e80fcac2d55866cd6d4d", 0xf3) r4 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e13000-0x20)={@generic="76c4129d5dc639aab21e3a2d04c814bd", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r5, &(0x7f0000358000-0x252)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000b09000)="cc7904523fa3e44a34caf7b11876812b268a174efed9f532d88d5a55ef50e119485238f54ac40d961dd79a057c7e0e3189ba051b8653a546f53654a4a043e82e5b4998d834c2af0fd4ea2863c87bd169f857a10f8d933e36d6d6bf18ba77a7ad626c4fa019e562") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_pts(r1, 0x121800) io_setup(0x4, &(0x7f00001b9000-0x8)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/kvm\x00', 0x1, 0x0) io_submit(r3, 0xa, &(0x7f0000157000-0x50)=[&(0x7f000023b000)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f00008bd000-0x83)="4ab15648e96eca4b4efeba4884b6b0cc62d81eae66e67e2df9dc97d7613aa1003cd8dd4bb109678d5d45d83cfda1cf05e1ec2dbd6f2ac89819ac9fb90d8b63d57cc81ccbd60bbfcc6bab3806bcdcb66085f6e9b50ac88adb200db6630a3ed097a454236ba6f991753f67f447d144cee442564168c61a9f8d9bc4ae0a4a1c43ca74f441", 0x83, 0x39, 0x0, 0x1, r1}, &(0x7f0000d69000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f00003b9000)="9ce5ea34c3be8fa3b64eadb8f5e4bf408b6db9018fe449a58c5011786484fe8382b9a0f279fb65069e43e0c691a80fe1cd58c22c13993d04a2955b4e5710a3ef2e4f700a958024838ad3f9ee7eb5583ab904b956a7fd2dac144c3deb347f7084968950ad7ea640dfc30005d85e8ac82bf146985829cd572567", 0x79, 0x7, 0x0, 0x1, r1}, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0xd04c, r1, &(0x7f000072e000)="a9310f4dfeecffcdd08d012f477434cec498d9a37e2521a5f396c2c8fc7ef801bd7f6b958fce361e484224da37fe3afea2a874c0613790ca8e7d745f8ce0196681f9bbb5ae048ffe6978", 0x4a, 0x4, 0x0, 0x0, r1}, &(0x7f00004d8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000e59000-0x1000)="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", 0x1000, 0x5, 0x0, 0x0, r1}, &(0x7f0000ba8000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000999000-0x1000)="af70bc40e3b76f741c9bf30ead5ab3ec28c25d310486fbba788583a417b106b2fecd915f2dc520f04319be0bc1ca65abd2d188cb72c97cf857a5dea8f48c245e1de0a3def65637f7a5f2f62bf06f88062f9946917deacbbf99db11dcd7cd7ac1a1332ef8c7c74eec6c24bb5be3fc2818f0d78a57ad864bfe3fd279d6ac9f9c356610263ed5539e0279a42a0cbf13eb0232754a14f546f03f780bdefd8cd20ecdddbbf8e0e43836d8861fb7f5c714b13b689f0ddd3c42de59662f00f93db8956c9577a51b4f4f64d15d347fbb6dff8b429646c435a2347a2c5f651b3a2d0160c40be8ff0d4538edd82f92f64780c5dc5057f5c99f487d86f31346e456852e19d99898e2a9ac3b571ee32b9d68b91bac8ad844fed53316b67e86065c75465765b40f609637a34d31f5bf3cac5913a7e174c572077ccc82c02779fca5d6279be0f6c9cfa210cda0bf4d5a5d11a47745d673f28571c0bcf25b9ad73052e5428cdfa3b16510c12d4db4c81d935740bb2ebdbdac58ce97c7851cf0cb3a55685d48fc19d0428d97f21821202bbe35935a3ba0869f89358dee6ae39b45b6d75d94eb2f4ecdd7f3144d1eca50f490b252b3608a86eedff3b6e191044fc80b40f593fd4774d732ee8ce1a30baae141f9a27e0e0306c50f7750bf2d7fdd993615d04247cc5466286ff84c301c33e9ffb27bb01b02afc52d500cffc58084f450d9657c2798abb6402d5ae6fc3ae9e7f1a6fae76889acfef49e6b5c5a26161b1996c2e30f24f96c462c4882410410650f45fa60bb76780f8d02b5167f5615ebba5c01817b4f306a92e21fac080545c52dae738cb47dc6b1f18c91bc41f4a36400e0e4b0566086e4aec554782b677836ca3eff40f67907650f97144828072d4ea1376ff1c2e0bc8b3db8fc5ce7765f0989461733c2f4ceeb590e00606e1078c50a672a1f7f99be6743682be42562898e3be2c7cd1df25fe7136870fe18dd632b066c8a1f2d212bb91cd7ba7e307d7074836623f2bb15374c628a9b132ca24b7c5b18a6421a436917ec4d4da45d30f882c442d4e32d4affcab03d643f3c70943fc8fd3e4ebfe8e06bbe0e3545359e06a4ab45a17a2d62004bc31d699dc555a019e8ebe4b37dd41f24a40fedbac02c834a9bd404c16f51ba40307cce7dfd6d6376804972fcc17f81600f9a47ed045886a7e202dcc75ecca62533322b9c33fc188ba98334a1a68e165f949b39cd145fd8ce016899005ce038cae284f86b2eaaed7e93408457a5aa8867fb463a62791ec769fafb4b17d336a52e92b9857f1d0eef5baf606eb314b8bd9d8d69dca01fbc6bd5d7aedf6ff6f38b43d803241e3fc039b9e0212453acc0a4c4f7d596beb2e1fbf7834628b8ddebce8488b49f409a2149abcaecc36ceed5e67ad9f97cb3344ccd09b2ee72e1e3a1e3f34c793cb887f976af5921d6c0137b17d6bdc58a83098c6425f11ab19fd945d7bf5e75efc649846711e4a0d99ec1a23a333950ff0da96f37e1128b69f3b683992f9bf4cf1b3a9dc6b95f6b174c8ec4b8e3af29c8ff9930566328fcfa8eff7144afb11b990d6d894cd680487e045f0a82e7538e1928d71ce30a32a36b9c2b528c0bfdfff793f32a7bf165c44ca924564c7ef62b07396f3f0ffcc38da13fce1dba156ab15dbab88e0981c5fc7cc76603a03811b1668d8463d41d0a22ed2231da6aaf2a1f261d94c3216bb6bc5f35d07cd73a092d7b5085b8f704f8e0611accb426b45b0c1dbfc5df2f9c2ef238ea999a760b3c841186b6fa2ad3f1e1208660bdc03f89d959ebc4ac12d771dc0ef17ba108265b785e621a1188b19120eef4b372632b3f2ec3a3606db86b927c3adfc105fef39719f31f44baf8ea78089394b4f9ee9cbdd5642caff4eb93fab9cd84371f9b867de9992c4b321f8afb344f45968e8e6920146804702e701e60674bb977dfdc03bde660cfac732df71c21c2ac6760554605bd2cde7e7735cbf61657e8714a76301bebbab7bf767516c66a85bbfbdf967dfac5a804a6d3b59046358962bf4f7ec9b0b29e61123f36eb83a2c3db930d29d46b3d4e9a899def7da03fc493b04739ff4a63ec3a7c6d9223d350bcbc150846b9be0198aafb72368a447d3706c5551c21fa966e97dd8d492a977a090c203ec808c5c2032e95a656da346095343f1e5a4ea8657a79a82f82e986504c05e407e5e12a80979e2254cb68d2b6749bb457365b00d5ed76845c643cb1bb3418ca8f8986a8365a8e408d65c2d73c74826a9a73c8963a8998797cfe9d826c9bb0251a12e7ffb9a12126c1e279acd2f462c1ae644c2eab977291d5546239110624fe4e9f3b78acacaa5413851298f5c0844fa1948f9705cad54eb55948575f090d6b0b7a1225ea06f4548530d481deb61480b3c346a6c3c54135fd36de8c40c488d304ff2fe44ac00cea5e15b73302a623e616f57d63846525b76da721210cdbf0e63d5237ff41f7df65f75ff7e720f9e11262873de4c53b08e90a6ff918e6bd05247f6b86d258502726e70f0f2714417010c177daba2c4f889269c361fd2182c60faacd856dce820f3dca9b38a6e6851c81bc41ee0ea6d11d561a58c34934d0404fda0b92671e94b356b4f8932feaa5cdb2419bc60bb9bd10896b6057a4f7c2d53f2ad9fda2f0264d458b546f7a905e16522e416e605e1bbb32ae73749a9bc7a7d424d9a47bf14ef8e04a40e7de74f0c829fd4237546cccf0644cfefd1a2b8a757d3d3e5264fc317aca3948530224e4412c0791f7fbbf16512774102c09d1234da20f1ce35a0ec73570a51c9746d7f93b68b007bc1545196c7f185532d9f6af0d843b5dfa3a8f63e39ced399d3778f44d3a5d6e6d22b9f9b756db0d26626ddbf4c0a9e082038dcae2db9f9bb52fa1487c55a2481b3971ba62665cd393b1ebf0d57d3995e31709c6d92581e764a0c1b5330d48a918e95909ff7ccfed6f8862a29b25c87600f0a750cc908ca49d40803b96956cfc0628d5b572409fde900e39f6c60c7a4960880ee853b7e04695b73a2c02f39a7882621c6ace7dc775dbc0c695421d38106ceef8fc3e0ffd16462a0e367bff0b7fda796867d2544486f2a2128cbb57b284ea6daefa0d7eca0fd53a8faef40ff106d58ced94aaf7c8d7cbbf9dd50a5c3fee91b09de03d130aeebcfffd33e4fb075c4b8ff281590bc50756a94dfcf88a08eb7f68c2ef6d7f052aed27997bfeaf18caf5000465b199f63590fd41866058b56f935728ae4e3d86b08f0419815ca783f08645c8cf00e0127e28f5f32a1c8054d22d65f97da5c07c140796580ed6ec73b6f8687c2e7d46cca209707cb19c70607fa85ae0386ff6dbc7d58f8244b5fead055ac62cb03ad7ff85bd83fe865f1501f2cf5f78fcdb594fae05a550a906878455048cd7967abd7b4143b73a003bacc11fe551e52ba79818001bc145e217fe5f261f12c015525868c15f7afb4f86560b9de6f80e1bbd864dd8b5dc47e03efcf2798fa32bbf8379df21b4cdfc64ed1fe9efa8c5b23bd9364b37525b1eb427389dad4fefcc5913eb877e8857c6a50809d5abd73cddeb61a34bace5ca9a1525f6cc3f3feb35b354ba7e034519b20ef83ced6a2ff1317e2febe14938b5e183b367e9ac6b536e7ad6c34db3b9602866236bc4674b950dfe3fa5fcaac4ffef2f93cc8710e8727f65fdbd16aeedfd45659312496df187cc60cb6a7f6ada8165c9ecf9decea16154988f4a040129436b76045fde3009e8900f8cda72b4b55fcb7adc025d1c2b4019db63382ce260f1952527401c676c0d53b0bcfba4dfe2056c6d0e8455d9083e5be4a8778687897e64e108df745f17c6638ca5dffd0502e0b591e5f25311c6bcad805c5d65dee7eed20eedb94653019e8c7e7664c074d9eefaff5787976b51c53081b8a1ab27f718f160d15f480a9c47eb0a691102cda8968e42a41388af243fa4b040a62a3e4ef856556cd87ab7adeee643311eca533dd4c7a71eea42c2f71c85dc75f7c3ad09d58aebdff2567a5d0833ac8ee0b10ab2b7940c622ac710f63d16670a04ad535311fce8b99cb70779aa62ede502e803d686784415abdc3e6ef5ed7df9c1a010671c07c521a2687226ca10a2d516fb940642c4c71e884f6576d1b790ef9e589aa9a88ae7fb31d58b8225bebf9bdf4c3479b8006c119af714d0e83cd0f7889dad505fb709dd6e03fd34e977cadb833e5c160bc219e0b5e5cf2544769e63a464ba89006715a6e6e522713fb989d9ab0c6b833798d995710e4ae0d935063cf1a5042b13ef35ab18a77dbd37f1d71ad0a2c7e93dfb095f3186681d5c5d3e63d1d26248a3e61498afb16fa7325b62368d7fe01a96d995525f51095bd9ad6abd10407f213a38b5c608d9eb88a9575f12c12f15082789b2247da0a56a2a614797155f3961795c9c1637d69f4cd429770b55b1931dee2721de86dbf7f2af5eb6a763052d1d8995718002160c309f741c69db0bd8c5499fba2d0b4ed3c59544e66523c9b4f42ea9e833e2f09afa83d0f636ec491d9a99d71db48342bdfd018abb7cb18d3a31be1e937e5b08e89c9c48073a77f2782fb629a402bb3da55f88820715df85679f8182c778bfe6eeb8b6530378d559191a557b4418040311638a1a1cc1068e6c5c195dbf19b1d97b58338af101e1d188099881fdb900f2b0bb181c994ea1572b454d1f03e8d4909e2e80e9021d61d7d443fd34cb07ebc1772c55b3b7bf9b6c66cfeda4c64f98b353a7e75824ce7d84196e1b39903c5e732bb1b82b0f01bee9272dfa885b126d873ded5535ca589ae207d0efbb01af9fe6fbdff184691e3594ff8c744494f9583d89e5d8f38fd472b74301e430b45cc3c50d28b67cea132d8815ad50357fad8386acdcf841d2c7162d7c6b883b0c13faf3e7d711ebdafbe43f9d2f968191b96b8abc6860ee6fbe64b564c1aa02333e5b9a76de891a42c9da875a94377c4b466b2d636f702a571d10738baa6349a050c7255cc06f4742a1d17003c2a43d7675ed8f85362149b5fc0e3a07255c856f5a11c6a964940482799f8f22e8c1a15e6cbdfe279a33e2f71d8dfd6e37076700b9cea4b6e2a51f4ca7821c60d5aa13dbb1ec0e32b6e5de8c63cc06f09d67c639385de3942ddded94157481af2d5d51e4a9e4db3063a29046e0a385d2642903e88c99d5a49a4a94989c2afc2aabb60453b0610f8e2d3a54baf79d16ae96650a96f44b6299629343b09f15f1d87d3a99f6bc36af4eb780158fac4342903c37025afc4e29f0d63e40d9e726508ef5c7245143e99a3fbb0188f630ac775c8b57b75f1795627d6cc61696d3c491d2ed561c83365567ca1653a6831dd5b24da434f2a956953ff3f8b357907be7c568b9544c7c8340621fdf91667d2eebef0a9c9ac1f1f9b8aa8d87c1dcc66789486cc644ef03ca62f96345ac9c3ef96c18bed81165a31aa9625eb01c3bf8d7a2f59cf0b9cfdfc09fbd5c6c35a89822009c36b550ee2bdfb4fe71bdd102a092f1386309fa27e0eb11d83cc7b7ceef75e7fd8b48ae5a0ae59c9497497f3bdfe738cfcb1f842cecbd1d370425834db1fa73ff3f28df820b3f72d83be3e1f214566303e59c3a2b592fa79e0a80bab7112e242e60f4b6cad65530626007e290174d956a708bc59314c8848b17460b089873ca2e207eb0c9d4f02ae479313f6aa62cc4ac04d1cfebb1b8551f48565f55eb088a0793b71d0b7946fc629080933ebab0a5ea609ddab3a02ddc411bec39861ea6a86330f1f4605f7776273a30cb6b61626d881fa11d2b7b5c847412ed75319a2b1dee0917c9772e5f64d9d7", 0x1000, 0x0, 0x0, 0x0, r1}, &(0x7f00005fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4c, r1, &(0x7f0000ee8000+0xf26)="4a6992035edaf2c764196e3a35920787feafccf95ebf8f6982f1b2bb3cd0cb3a488f0409e54ce90dc7c8e4c32eca2b77596ce4a606d38685e6bb61d319aa44d0f43416d4d4ea3cba33f84ea58f21c26d55e05d53a04d627463b7133bcbe76e4fcd85b0d45cbd459b74ba3061c502972970bbd368cf998f", 0x77, 0x4a, 0x0, 0x1, r1}, &(0x7f0000bc4000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000ee3000-0x10)="f500fa6384cd5114c7b0f54b19109622", 0x10, 0x7, 0x0, 0x0, r1}, &(0x7f00008b8000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9c6, r0, &(0x7f0000c3a000)="1376587d4311bf01e1d8040c045ebdefdb60344cae83c62fef2b93e30c3bcbcd6ce1e9fdb3414e3b0585256bef3fceb4e7f44cb5dc5f0904db0f3231a635599da0f89ce3c11dc3fcc1f66ecdee88f738c0a2ae9334e4ea1501e96d0a33b4a7c3e1f7b28d27702a42734b05244efb618097bfa266458578be3f4f52ddf2f5d04d8924d9689ae8f6bf62602462004718c05d9b75435f75904f0383b55ec4b4823c1c0b185080104fc7aa453e7710a98a9e8753c67b6b3ee5a24eaaaf8c9f18c2af1eb9598e44ec0e3b9cf3", 0xca, 0xb2f1, 0x0, 0x1, r1}, &(0x7f0000a05000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r4, &(0x7f00009f1000)="62c486387317b608c1eb36ce2c8ae823a560ee60bade9be2610a3598300857402eef158e", 0x24, 0x1f, 0x0, 0x0, r1}, &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000ebd000-0x1000)="a5dc54ab2d53874335a67b939313bd783ebd2418404591d6e9372709f90b760150891addf299bec20261d8d323b47c54b935535f9c707cfc104ebf5e2e9a280180d019c10e2a80f78bf2c79d4685f92e287cec3e8109222b5169e82211cc417780ec04f7341231cd20cfbefdedc9be67890618df1864d37e92d6bc97e3f45090710ed9ac37cd11ff4d937aa4c0b6ec969a5a738d8692919e5c5f60fc7aaf19e77671f0f9eca8c2670cde8c612fefee8c189cd60ce29958d858e925116943e836fd509b4c629a5ca1d0edc80787f62d4dee380d3b2036873e3f6e1d07a431d3fc47774840075087b2e4f05024f00ff1ea1ef80d325d88f6ff6746a5534a87e74dc50a7a4478815d9bc35351798909cffbf8bc22f8f33e096b7fef6817a16dddd1ee973b6729004773afed432b68b6fb516184d6c860b8c8adee9644e40eef82e835a33307a0eaac818235baae9efc4e10f5cd86f621172f5c06bd236dd3a0239927c460ad5b4505e421c037d6ab090501192e7f39dc1f2732b78dd9f1b2958c9f5e3b93404f43a747c998fa0a934575e75013751e31af8b514e9f706d99900376bb73c20e757d51f3ff80c1604393707683ebb4506e7cf7c6ebc13c5016b22b0b9730ec571d3261031d976036baf3e2708ac4cc068a473dab4b8079672049a64b0648c651282f712432e5086fcdeb5ae378dcacdec7a274f6f0789a8f3e206a4826b721772a70de48fc07f415d4b2eba83af0be7778f2f06fbf2618d8b1fd208504baa759c720c9f18e244f57785c4b79b44fa1700059099eb3dedd58bace07a34acd316973460f783057e3d896341ced2ec92c5e972454d3c08e79cc4741fcf3ec4a78b349a95b64038151b781911861574cdca1f3ed1cee1b49c931e2210b568b330b71d29ae22a939060fda52fe946d5b29a2fb0cc40b79689f628a4bc47f6b769d58348b2a61644153db7f392bf2bf3a8b2441798a8a35de7a3d32d840af06288e2e9639f491795a9bf2a19d419b411af1004bcf1b1f3d9d92f442a0a83547f637003d39c468a3ec524391e0de040a57ad54de3b9cece8392e1821ee6d3d05469d598868a0a81d47cd9ca7e2cac82e5fcc403118349373222195d59bce8e9f9d53d2012d494c15d882ea0cedf4a0fbe11f6c8904e5f085fac2cf3894c5893f0fd90a9c0870cee8e0402cd68acb9269c58008ff26a4676bed5ab2e607d81e1f7a90ea4e0f4bf1727120803d5163cf5af0f436cf15214da536b99f2245f6206f992b306a23a60ccdc5e7432e7de736cda61fc6c2a9a48d0c0d8756eec28171ee909ba3b195c4ec2ed50389425f3cc3cc33d5ff69b770fadd468831057162ce7f053550d891c7cca6395be4edd3386231ee2c1be088bd201a46f9a71bfa67478efa4ef604763387b8bd4e4c289a0f2d368f481a2b35fed952aaf33beca21849bb468884bca34adce4e45f325158e5c56bc09ba44157e51f54211cdf07caa3843b3d154e136728666cf9358d4503c2d73adc5dbc7684f80df41d6f04ee9742a505885621ef8017391ee671bf9dfe32fd16f9cdb584c357dfc66299440edd3f4dfddbdcf2a00d1b2437eb3eb7fe04b25bcd2b6218697d0647f3e40ebb901f69c40af57680a8dbb44a2ffa3c3124f70d817559b03b35fabd814aab9b72f00ef81be3a0cca70b33a127928a4b10ba3091546e81567515f6e300f51671c7fd522e6b9873cf1a89ff6dc122f251f04a26f788333cdf449fba60b98132dc6a070e88a11572a539359ebb56591056c40a0a8ec492b8ad3a02d871ace0481fc897fd096a93d3d78ca545a7631aa68662651894d774466aca0e472d80bb6f21821aa207ebfde9ef31de45f95e69f013be7c4965e49f2c4d610d3e7655f40ffd783dfd490acd71dc8ae63aedabfa466100e5ccab4d0cb2dd245d7c6d0f624cfea3adfb2b4843b453562e356b6527940f3136d9955dadca2c1e1ae4909e4669710453cc9351e910fd7335b2b91c1076ce0b9984b065b51a51ff859ecc3a44e2b964c5ea703c914e644c43b6c996718ad8720dbb9151d163a9bbcdafab0d14ed3d2118825ea0df0f6ba48461f855821596af196121796c8caa8e2fbb4d12f7ec818436305767116e7d396835b72e8f6885fae7fe355647253977e2ea1bb763e06745969b8c6d552e5c6edfd7b4a081f3c16227c4b0d5ae79c34134264074a992d79be3c7d703eca997436bd613d3ba07440f65530439da1a05dfca9b6603a563a73fa8d380e4eede2241e730b62f13325c26124d1a8f8a158bf7c0e5143056ed824da2fe066693853799c7a85941e3b18f400c93c09708ef58a4ae0344cf963463070bda5dd09ab3084f75334b0d877be6b61816a3ce2e46dd73f83db0bd398f7bbc92ec39c5ee0b4c317facc7eb20c6a2475308e787365f03e90fab869ff91aced74f3d099f3dae6659c8e8c3d2f843a53b35daee1bcc4117d5219aa9ec4980c136ce83253c6ee31d4369e3f56d0d241da67b33b1ccc0d199b33425c6f1ca1aeb7609d00a28f703dc34bb8411ae41bef1117627effafebba37255b2e8a9c6f3bbbec4463049596d844d4091e76366fb8321b2eb500a40cbfe36fdcc8f951696715b0dedf429ac8f533b6e75e1bf13fc27b14a37a823ad9c18351a58eda677330ae4132ba7be535192314d68482ee6dd5fe75647d58aacfe5f35e0f52904b11543a9f2047fbe70f81136ea9751bebfb9f2ef5061befcfce824057dfb994f1d84f424a35111713ffad1c3bee5e9ab039a9051793e393688cb2f99bddcac2a281f6a40428e512b3b89a5221e7b10be24085c05b0e49aa75959bc813e69771a3c7957f907c92cc73cb9c45d87eab6ca53078c6acb8ee8da56c0d292d2262e3a5fc698e390eb70431b252ddd6a0dbc488c929ce931ab21db9ca0cfa9d45691269b7ee01993c4c8cefa5a6027d45e186acf5da2d52ff5bfacd5f3ebb3f88db4ef4ff88fc9520a427168be05667ca4eb1f0d9c91594943443b5ee60736258a3d559f7b41ce4cc6a4fd5209faf81cdf096f9a389532b8c3f1563816a2c6578dece1c1ce6933bf3d5bc2343431cb0bf4c8e30bf514a8fcf64e59d886c7dbc2409b071256e9abc2e1569dcb2f2a0b46342aac8169ab0661cde09b86cbf292a8c326309885d8335f8fa4cccbb054e742172e9febb76f66d403156a1a942e5325533aa6f2971f57d00eb5356a61a921c479670e86233f600fab875b1e1a3dcc8b4897e049deb41f56f554c6d59302424faa114ef1020dfbfc7872a6a21f1e2d88e09db5635b79ec263b3a6f7a02fa8882a839897a30ba15f471e09500123f91b27e3a51eb9084615845222e8fe3474597fdfab2135daefb0d03c703430261398c43a6b539f9129b39436c3b4f2b1ab2ba37287f04909cb7e62cc193b9057c50baf588c06345f76978e91d5ab3bc63e3683ef143ed44e01c1f0f379c8e227b2f879b89df798d502296f12feae92bc23651b3ffaf033a1833d36b14f439e354446433da91df8c5dbe22197c33fd28fd400af0f21d0de86d3e8b350a41cb2af645dc6b1bdfa52f51517b53c196522bdb08ea8701ea60e5766fb98f0bb21d8e67172d5dc874837a57e2b1111cc755efddeca264e3ab7ada303d5d802bdd92053cc02efbc4495e6b52507a4da3be3057312c9899aec1cdbf512ad0b0d293c9368428e209b26602c239b1df11492d5ec46fb77c69389d69680b4fe0412f78ef5286297bb6385a78ac413fe67d56d22860efcb47488c3357c6d244366b2ef8dc0ed4ef095b6db3ede4aa308cbeebcbfe192d40aec350482e162b175f3895e35eaf706c711d1e314c6d1e32265170a05a8398e7d472ba977c0ae69975db3c7ec0e061e7b08f199f2a4508550a886866fe24eb71236da364da74bf0682236fa45a9fff54dde7d2b3db672c1c6bd6f73e85fce6023aa54e27d4c9d84e57b9bdaa1d2a07ad59758e24415a813951002cd6e13789bd4b480a49ee2e80c9a091bca383588286bfd8958c21531d9fbcf24cf79df6ec7ed75d8baff0cdd236639fa7be426eaa568fd3409158dd07213985e63cf5626848a2590838993222396d567c67378c80eaf01459826c1d8752454518050be1a4c5c39d05295c86a83db8592408e1369e68bbd50dff8ec1a2f87f70caa90bd697579732e4d7f4a7fa9eb27d43fbde2daaefced9254be8b277836c716715c695e5185a6bdf319eeb581b45ed54b3a2bbcd252b8b37e4809ea61fece2167ba9eb931c1ed8fe2e3fc70cee81cc1c116c7a859666ac3e06bad1de37ff9f8e1360be836793df2bc008cb833b2ba3637560f12c7dadc474c7a524fc7f4f77a496c5df5059615924916e598e64a4660456ba458bede125d9e9c63becb2d31cd5b9dc80988d77a1e5a3649e9198c4b7441812843cc8e9e33d30df422f4d8a353609ea2d7794dd91cda176df4cc0b03547f3bb6c7985a66add9bb2e114e35a8a1dc2471579335fe3bfd46cac4ae4d27112aa0a38a1c3b197d66394aed7228b6c175460226336f25aa6cbaeeffc73b9521483df8fff795149a8e79a3e59d9b00b9a92b03de5275907768ea3e40267c48bea46784ccf60de82c657ddd02b4e98accf8d249287046db7be8fab62d2ec7b1beaf28a7eda9c778c9cec12d9f799ad7d881a3a99cb2469c6f45c1ce5f93d708582dcb2d11af474a200782d170da99c9c53be08f9d900f0585be0d28bce625a7bf6757727c700d87ae85ed666be88ed0ccd028b95b6af5b849ab45e85426ed642b12049cbd576655a55c10a80ab0d6fcbe5ca050896676e381b020ab79086f747df4323e1cac10a6bb60efc08189dd0ed0c293b3529c4dda0a4bbba43aab585172da11ad99c290bf57fe1377a3bf7e72f68a090f6b779214d47c72166e54ab2231a69b31a78f30a42fc0f98b60136099f8f19e637c8a1d269723229cc67b7302c62c22f4128e54ba289e2ac3b3647acdc90f6381d1292fdd3bc12de861de3a7bcb5b0c3b2fb42e97ba74d515e6b526d35b4e6d911c661df5c5491840d78ba06e1695647e5898a0d9f02dd0e946955aed7ab4972a7f9756053d3af6385325396f1500679c61f048c283cec7f78abbb5470f790510a43e5e9d6991815e3453055091e398d013c1d4b899b45863cbd320e546621dedd236945911a6e9c9dcbc6a0d34156bb3176343be2ffb036f726d00e9bdea522843b3c1a3f0d14688a7cbcf3e543c66eb7230aeab78a7af7a6f68dd25ac10a31b35713caf198d47fc91300bf2b378b24cdbf916c5e8e171950a46f7fe82cf4872aaf5684c7f472eed576c17b51934a866fcd6f0caff535233eafc2315dfeb9d7987478d90b76f68ee72018b8cf769b2ee9e0d42ac43740c1b5a8994fbf1115d326e9fdad8037462d4dd214b471c99466c89b27ab7843fecfede738b5918429942d0cd281741db6c1010c2de1991e13963218d7f826abb17f8ec3daf0568e749900ca8cbc4aa7e84f525516c73f73720f2ba6cb6286c2abf21d7ce2addd2348c3483595e44fe5b83b8f6a2dc781312902f9d1a81b560947759a376862f4914a409432668c97d3c24c0569715bf50145cce99513a7028de37b270369b9b0e7df6c15667e9f756be8f04a05dcd0938b1ac61739bc7e20c2a3652ac672dca4e54c83cb352dc9776088dea9d79bb74f3b50e651fba9c24ad6e08af76357be877ace8fa0349b1fb16bbf78ddf434d96eff098373c1806e48ecbe60caef074811600781d6630221629b68a7a6f06acc5a18c4205c19f430998fd00c3e83ebb4339bbfd", 0x1000, 0x7, 0x0, 0x1, r1}]) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000335000)={0x1, 0x0, [{0x40400000b0, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008da000)=0x0) socketpair(0x5, 0x805, 0x7, &(0x7f0000ff8000-0x8)={0x0, 0x0}) waitid(0x3, r7, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0}, 0x9, 0x0) 2017/12/31 14:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00003b5000)={0x7fffffff, 0x5, 0x2, 0x1, 0x8}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:59:42 executing program 0: mlock2(&(0x7f0000072000/0x3000)=nil, 0x3000, 0x1) r0 = socket$nfc_llcp(0x27, 0x8000000000000003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) r1 = memfd_create(&(0x7f0000000000)='selinux\\%\x00', 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f00006eb000-0x5)='user\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000-0xed)="14", 0x1, 0xfffffffffffffffe) r5 = syz_open_dev$mouse(&(0x7f0000646000)='/dev/input/mouse#\x00', 0x9, 0x40000) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ed7000-0xd8)=@pic={0x3, 0x20, 0x80000001, 0x6, 0x100000000, 0x6, 0x7, 0x40, 0x6, 0x2, 0x2, 0x0, 0x4, 0x3, 0x3, 0xfff}) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={r4, r4, r4}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f00007d0000)=""/30, 0x1e) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000db6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000929000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000a37000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000172000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000053000+0xa72)=@sack_info={r7, 0x0, 0x100000001}, 0xc) ioctl(r3, 0xfffffffffffffffa, &(0x7f0000328000-0x8)="602ec5943a6f0f19") setfsuid(r6) 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c26000-0x8)={0x0, 0x0}) fallocate(r0, 0x3, 0x5, 0xa401) r1 = syz_open_dev$usbmon(&(0x7f000017c000-0xd)='/dev/usbmon#\x00', 0x7d, 0x8000) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000305000-0x38)={0x81, 0xedd, &(0x7f000025d000)="3843b24de89041544885", &(0x7f000053e000-0x18)="10c9b42b0d98568d72e715b8995acb7db55bbe504b413a1b", 0xa, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r2, 0x4) open(&(0x7f00001e7000-0x8)='./file0\x00', 0x0, 0x100) 2017/12/31 14:59:42 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,digest_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b87000)={0x0, 0x0, &(0x7f000099d000-0x80)=[], 0x0, &(0x7f0000f8c000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 210.943923] device gre0 entered promiscuous mode 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) 2017/12/31 14:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000027b000-0xb8)={0x0, 0x7, 0x3f, 0x8, 0x58e0, 0x6, 0xc1, 0x712, {0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4, 0x2, 0x7fff, 0x4}}, &(0x7f00007a8000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c3000)={r3, 0x6, 0xcafd, 0x4, 0xffffffff, 0x4}, 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000471000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x2300) lseek(r1, 0x0, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa7000)={r2, 0x0, 0x7, 0x3, 0x7f, 0x1}, &(0x7f000004f000-0x4)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006e3000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$mice(&(0x7f000071b000-0x10)='/dev/input/mice\x00', 0x0, 0x80) dup2(r1, r4) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00009c7000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/31 14:59:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, &(0x7f00001b5000-0x1)=""/1, 0x1) 2017/12/31 14:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000c16000)=""/248, &(0x7f000007e000-0x4)=0xf8) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8040000080003, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000060000-0x4)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000b36000)=0x0) sched_getparam(r6, &(0x7f0000eae000-0x4)=0x0) dup2(r4, r3) write$tun(r3, &(0x7f0000f3e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffeb9d", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "25c666", 0x0, "861a93"}, ""}}}}, 0x42) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x9, &(0x7f000017d000-0x8)={0x0, 0x0}) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f000017d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000131000-0x4)=0x14) bind$packet(r1, &(0x7f0000177000-0x14)={0x11, 0x0, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000017d000-0xc)='/dev/autofs\x00', 0x8200, 0x0) ioctl$sock_bt_hci(r3, 0x400448e1, &(0x7f000001a000)="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") 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) fsetxattr(r0, &(0x7f00000e6000-0xd)=@random={'user.\x00', 'em0em0\x00'}, &(0x7f0000586000-0xd)='userselinux@\x00', 0xd, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:42 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(0xffffffffffffffff, 0x1) 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f02000)='/dev/input/mouse#\x00', 0x761d, 0x20000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000de6000)={0x0, 0x6}, &(0x7f000054c000-0x1)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f4000)={r1, @in6={{0xa, 0x0, 0xfc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') 2017/12/31 14:59:42 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000cea000-0x4)=0x0) r1 = request_key(&(0x7f0000b9d000-0x8)='trusted\x00', &(0x7f00005aa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000679000+0x3f4)='/dev/ptmx\x00', 0xfffffffffffffff9) add_key(&(0x7f0000356000)='id_resolver\x00', &(0x7f0000c11000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000046000)="3880946bab4b25c7c164c93d59d7627c72856b97ad773d417336b3e4cc23334e71cf45c94d518f562daa3d0fc6f31fbfef56cccb7edde69b2fb1b106f98ce8ec974434ae7b0bdf25395625010df7efa401aa3c6c0575872d7ea74d09832b2083acaf225bd7c042146b559e7f9708f4d888f5f3130f177561dfba07df9ff6100c937978ff58", 0x85, r1) 2017/12/31 14:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f5e000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2017/12/31 14:59:42 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbc000-0x9)='/dev/vcs\x00', 0x2, 0x0) utimensat(r1, &(0x7f0000ef5000-0x8)='./file0\x00', &(0x7f0000f0c000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000fbb000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d2c000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f21000)={0x2, [0x0, 0x0]}, &(0x7f0000ad4000-0x4)=0xc) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000025000-0xa)=[0x0]) 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f00003dd000)='net/sockstat\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000681000-0x8)='./file0\x00', 0x20000, 0x2) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r2) fcntl$setlease(r0, 0x400, 0x1) r3 = getpgid(0x0) ptrace$peek(0x1, r3, &(0x7f0000863000)=0x0) flock(r2, 0x1) 2017/12/31 14:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) fcntl$notify(r0, 0x402, 0x0) 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) vmsplice(r0, &(0x7f00001d4000+0xb21)=[{&(0x7f00004ea000-0x23)="b32fd44bc0fcff0678db68193d9b3c9a8aa1ab5560818aafa49afa1eb569445a458e61", 0x23}, {&(0x7f00008d5000-0x1000)="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", 0x1000}, {&(0x7f00007cd000)="", 0x0}], 0x3, 0x1) 2017/12/31 14:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000da1000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000040d000)={0x0, 0x0, []}) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000000e000)={0x1a, 0x1f, 0x6, 0x80, 0xffffffffffff039f, 0x2000000, @random="793d8f0414ea", [0x0, 0x0]}, 0x10) 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e23000)={0x0, 0x7, 0x3000}, 0x4) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000066b000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000a0000)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000008084) sendto$inet6(r0, &(0x7f0000c95000-0x1000)="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", 0x4d1, 0x0, &(0x7f000064c000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvmsg(r2, &(0x7f0000044000)={&(0x7f0000aa1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dbd000)=[], 0x0, &(0x7f0000aa2000-0xc)=""/12, 0xc, 0xe2}, 0x2040) listen(r2, 0xff) recvfrom$ax25(r1, &(0x7f0000940000-0x1)=""/1, 0x1, 0x40000002, &(0x7f00007c7000)={0x3, {"c0f75ccb475012"}, 0x20}, 0x10) 2017/12/31 14:59:42 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003bc000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000)={0x7, 0x9, 0x80}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000be5000)={0x0, 0x40, 0x40, &(0x7f0000001000-0x8)=0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000364000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0xffffffffffffff9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000002000)=0x0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r3, 0x8, 0x0, 0x1, 0x20}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000)={r2, 0x6, 0x1, 0x800, &(0x7f0000006000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000)={r4, 0x5, &(0x7f0000000000)=[0x1, 0x400, 0x5, 0x6782161f, 0xd3], &(0x7f0000007000)=[0x80, 0x7], 0x1, 0x6, 0x2, &(0x7f0000008000-0x18)=[0x8800000000000000, 0x3, 0x101, 0x3, 0x10000, 0x7fffffff], &(0x7f0000004000)=[0x479], 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x0}, &(0x7f0000002000)=0xffffffffffffff6e) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r0, r5}) 2017/12/31 14:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0xffffff82) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f000001c000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x10000000000001cf) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000e4c000)="433b8a0e9e0a8e3e8cf7b4a1", 0xc) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f000089a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd4000)="b1214b60e6b186710dc72bd6c3c99d309a68808795db1c47eb2a67f16280258a", 0x20, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000082c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000dad000)={0xd7, 0x401, 0xfffffffffffffff8, 0x4, 0x4, 0x80000001}) keyctl$update(0x2, r1, &(0x7f00009db000-0x46)="e2c04f6ef1953956b8d93601dfdf8c089cad71b7203c73a34a7db3a0eddc1bfa1e50dc8f860d622a409cb75d39b1eaef61337a0a059e2be8a15e288364495fa620b1ed415c52", 0x46) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000f09000-0x28)={@generic="27e57c047233e1259d54d2696544c30e", @ifru_settings={0x0, 0x0, @fr=&(0x7f000057a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) keyctl$get_security(0x11, r1, &(0x7f00000ba000-0x5f)=""/95, 0x5f) 2017/12/31 14:59:42 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000)=@known='security.selinux\x00') setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000003000-0x4)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x34}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x80}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:59:42 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(0xffffffffffffffff, 0x1) 2017/12/31 14:59:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x80200, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) r0 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x10000, 0x63) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001000-0xc)={0x2, 0xa5, 0x0}) clone(0x3, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2c000)=0x0, &(0x7f0000000000)="") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x751a89, 0x5}) fsync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x8)={0x1, [0x0]}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0x5, 0x1, 0x84}, &(0x7f0000001000-0x3)=0xa0) 2017/12/31 14:59:42 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da8000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:42 executing program 4: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x80003, 0x0) r1 = mq_open(&(0x7f00009a9000-0x5)="65fffffff6", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00005d2000)={0x20000000, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x0) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000b44000)=0x0, &(0x7f0000000000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000e8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x15, 0x0, @thr={&(0x7f000004d000+0x984)="", &(0x7f00004b7000-0x71)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ptrace$setregset(0x4205, r5, 0x2, &(0x7f0000001000)={&(0x7f0000003000-0xf7)="7b6e3de5c4d02bb5d9d9ab81478982e706f80199e9238dcaf93d7a41c1154e5d3dcb275207bd6cbc2fdf3d0c134c6745eade6f3d7d954b99409673e2ccc878ff670b9e98018440e01fd76d9c3fe70b281ff0c16bfd451803b64a09a7b4a79af9dfc315059e6dcdc33aa052cd224c051c85d9f9075ac48fe6b779e89b685674b0754c87fc4e4697aa3156068266c887c1b4257ef8e24e1f623cb23abd9f597182c85bfefe6a0eab81b8b53192ac4dfccc18229b6d35365b594a8ab4ccd9a8c6853edbcd9d5e758f26c4a04b4981c630e6c282df3a33d8c89d16f055cfae207a77326c8b748cb81c8e3e0698cc63e930a2104442fa47735f", 0xf7}) mq_notify(r4, &(0x7f0000002000)={0x0, 0x3, 0x2, @thr={&(0x7f0000001000-0x78)="7b4354a777bd4dc487cf63f0851203955fc1e9dd0097bba8ead42929588754cb6ffbe9326c4d4a98af2994f66c877fee56af18d32bd4fc14b586bf1e64f63947e4ab8d76351c6d60738fcfdefb77ee0d307fb5b101c9f789b350f2a8bf350076ec82afdfc0d640b2bcdbd1d319e7c37f35cec873a3ae1b05", &(0x7f0000003000-0xf7)="4845b6307581250910cde8100e254085ebd0963976c943795dfca8019f457c02c4f1ceea4535135d790aeac8f3bc63ce7ef55a4e838dc9168f3deca8e7276bc7a38e5e293bdcbcfb283b79c253a59c61044dd9a1eff0ee976473dea3e88bf4229f0d324159027b94f0a02dc20acac39bc117e5996a764ffbde5560e2c9f7c877569e63f3a8aa7ee8f47f46d6d87b57b3201b3546edb045d54f066532b214e3a7721cfad50c35a8c68511fe317b46a2e2b9a60c405e36dfeb20edd9d43f35e34210f6bd1cf9aa833df8dd6861d4d618f7c23940a3218348ae5afc65887955070938409a62e0881cc4b26abde2cf979cf5fb025be6966800"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000-0x10)={0x25, 0x2, 0x9, 0x9, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r6, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)='./file0\x00') timer_getoverrun(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000-0x4)=0x3ff, 0x4) 2017/12/31 14:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000c9000)=[], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a95000)={0xffffffffffffff9c}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000537000)=0x24e, 0x2) 2017/12/31 14:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x14, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000502000)='./file0\x00', 0x2b8000, 0x18) ioctl$TIOCEXCL(r1, 0x540c) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005d5000-0xbb)=""/187) 2017/12/31 14:59:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x6c)=""/108, &(0x7f0000001000)=0x6c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioprio_set$uid(0x0, 0x0, 0x494b) 2017/12/31 14:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x5) 2017/12/31 14:59:42 executing program 2: io_setup(0x0, &(0x7f0000383000-0x8)=0x0) r1 = socket(0x15, 0x5, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000a78000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000fc3000)="5e3cfe3979754729181c8e7fb9e04165e7e1a1331562134f775df8a36f014bb05e1afe339e05af87ba4a75ab63203629cedb1659170e2b7638c03958e02d33f53fbaa322c0fa1242eb9acdd033dca8818b0a15d738be106ef1748ad3053c0b6ee8cafef4ceda3485ca6f5ecab4ae81f9ed23", 0x72, 0x3, 0x0, 0x1, r2}, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000831000-0xc)={r2, r1, 0x2}) r5 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r5, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001000-0xed)=""/237, &(0x7f0000012000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$packet(0xffffffffffffff9c, &(0x7f0000b76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e0a000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000015d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005f5000)='dctcp\x00', 0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cb5000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r4 = dup(r3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a1e000)={0x0}, &(0x7f0000e54000)=0x4) r5 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000c4000-0xc7)={0x0, 0xbf, "f80bfaa5846b45906f909cd8157edd5ba7da27996d0db9e9a7a4e96ccdba2eae0ad896cdac5c7cf8eed638e27bf4dd7d3befb9d32297185000337ebb2ef6231e13481339aa7c47d89511764e23e2ab7cbaae8d225f2eceb36ee3c1c464365f23b7b028dade79b61fd3343e4d612cb1b5a8774a54f803744fbfd051be7864dd9d7e3bd1d286e6d168e172643b628ea624ff09aa5e8307dcefa393b72028844556eecee37e7ad53e3b2416b4dd6d170012f6fb09d2ac69c2b6bb7fd67270680a"}, &(0x7f0000a2b000)=0xc7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00005a7000+0x7c0)={r6, 0x0}, &(0x7f00004f2000-0x4)=0x6) sendmsg$alg(r5, &(0x7f00009b2000)={0x0, 0x0, &(0x7f000096a000-0x40)=[{&(0x7f00003d7000)="278ba1082c800000000008000080000020883bb8d3c6b6a7ef05f6803384f46e", 0x20}], 0x1, &(0x7f000076b000-0x60)=[], 0x0, 0x0}, 0x0) readv(r5, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/31 14:59:42 executing program 0: r0 = creat(&(0x7f0000f95000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e07000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x215, &(0x7f000037a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0xffffffffffffff95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000da6000)="00077420646576897342737400") r3 = dup(r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000341000-0x20)={r3, &(0x7f00009df000)="", &(0x7f000024c000-0xfff)="", 0x0}, 0x20) 2017/12/31 14:59:42 executing program 4: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x400000100032, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) acct(&(0x7f0000233000)='./file0\x00') socket$key(0xf, 0x3, 0x2) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bf000-0x8)='net/tcp\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/31 14:59:43 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xc43f, &(0x7f000075d000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80000001) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x0, 0x400000ff) 2017/12/31 14:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000897000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000511000-0x9)='maps\x00') pread64(r1, &(0x7f0000004000-0x6f)=""/0, 0x0, 0x800100000000003) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a44000-0x1)=0x0) 2017/12/31 14:59:43 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2017/12/31 14:59:43 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x0) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ef8000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f00005c5000-0x8)=0xc0cc, 0x6) syncfs(r0) futimesat(r1, &(0x7f000034b000)='./file0\x00', &(0x7f0000214000)={{0x77359400, 0x0}, {0x0, 0x7530}}) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f9c000+0x65a)=0x8, 0x4) 2017/12/31 14:59:43 executing program 4: creat(&(0x7f0000b9b000)='./file0\x00', 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f000020b000)='tmpfs\x00', 0x0, &(0x7f000058a000-0xc9)="cafc5d67c23484af47813d279fbc87f52239877125c8f275c7ad5b1d9d08633be6debd92b7e2c799629d871d6ee422648a8e9d24d67c167de57f2c37") 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) fcntl$setsig(r0, 0xa, 0x2e) 2017/12/31 14:59:43 executing program 4: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000275000-0x4)='/dev/hwrng\x00', 0x220000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000174000-0x5)=""/5) connect$inet(r0, &(0x7f0000a6b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) accept$inet(r0, &(0x7f00002e4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000cc7000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 14:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000007f000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$TIOCCONS(r0, 0x541d) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000061000-0xc)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000848000-0x10)={0x5, &(0x7f0000630000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000726000)={r2, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009e7000-0x20)={0x6, 0x7, 0x0, 0x1, 0x2, 0x6}) r3 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00004ab000)={0x1, 0x1, 0xfffffffffffffffa, 0x10001, 0x8, 0x100000001}) write(r3, &(0x7f000080e000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f700", 0x1c) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00007a2000-0x8)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/hwrng\x00', 0x2, 0x0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fadvise64(r0, 0x0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000ad8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed4000-0x4)=0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000293000)={0x5, &(0x7f0000f9d000)=[{0xea0, 0x9, 0x7fffffff, 0x401}, {0x2c, 0x1640000000, 0x3, 0x100000000}, {0x2, 0x80, 0x2, 0x6}, {0x8001, 0x6, 0x800, 0x401}, {0x8, 0x1f, 0x4, 0x800}]}, 0x10) 2017/12/31 14:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) pwrite64(r1, &(0x7f0000642000)="e88c5cc2a4484f85b1976a4d4c01bab14574eecf2f6f4a5be1fb1998f4617bf4a4c09787a618e79c463357a0d73e6cb6b49a23420158a838aec9c1f0393f29ee5e3a99bd630d87a40171a09b76e9fbaf5e9a4be04775075f93d96b5704b17ea5610b0ea0635084c53d136a7b531a2e44a6cb5301adf95402b8cae61827aeb734afe84bdf7a370bb7fbd808b7b8a8c0a030daade0b49997359f0c1f56420f3f53cfa70b2fa54b0843aa5ad300685d9966dda5481e36431f793e8db3c8ff043ddbefeab2fa96892c392c030c0d0a6678ab62b180cf72b0c5f394c4c4a7f9acf7c3b41db826a3912d3bbd24ef4ac092f47957f62fe5ed82a48723dfb3fc46f2577f61eefee0d81b493d70db5f040454c9fbf033a34d96c250dc35bfed09e0aca04cda0261bafb9f8a7ecff6453d9f1203ed02340ea9544525ad5f4874f32393d939e49f31b0fae394432da905234724cd69a3ec35bb63c8fc22e4d4e9d54ea2cb826e5820b7110a932cdab19e7ab37fc3f27ae763973769489dc2b3b08e5270851b228f4cb7c49cbfda9dd3126f63a0ee5d95af422fbd808d9b2fb618b21c607e2d4698039bf04fc42702f64cb835db62abf90cf1a7110544c9257f8a0d2cf55b192e4b1143deb6d65cada15acc62113703603f3cf0ed5819db2311e0bb9b8430560e79213a856e7f5ccf92cc187a3648f5b417dd74d3810678ec943ba808af1d1dc71893e35698d87c119144270aac2f582e38cf238fb9cb93a22399590dd467883bb9ec05a023a3d40c4578a0f7a96f57abd294b60cc05fa07af339110c22d40234bfada8101b6d80852278c64508fe6c2ba59ee72b323cf44d75f80e5c2cbeb5f6ffafda03b34eadb94f2135d6085311f75c2750275b657427f34992dc2e7367b2126f0ab01f058ed1195488cdbe263ab545d14d106cd56ea45fc34caf8d8f4d982e6da53d44258f0dcf518f9b1810dcc891794b10f8ae58006e4d516ab381c4b607ac55f796ca81dc90fadd275b3902e5824dbe3c33b88e2694b9827b1946e6ecac1eb628f90f15b32cc998645b256131bb5ad6d31ca41f69eee90f28b989189cbf4683bfdbc5b0d3c094a405a216fbc20f36ca277612170ac459442b48871f42e13265acbbf2f896ae31a4c08680ca3abb885fb565163799d1ec714dee6d237463f937473afb1cc56a3efaa3019c2cf863a49a2ab4a39060391fbeb99d875f5a298676037570accfad7afc622627afe9994c459d548f846da75802e276552d14591623efb1d9346a6d30e8a4df1b769cc1bcc34fd5cc65d7460d771ba7f80ad9e7f6cb31a4b00217aa820b707df63339cee9d16e3a670964f7a4a031679b7e35e9498a55a424880a9fe800d02da5fcab1a9fe4be40338c348c1f4d4dad775b923139115afb0e566139041d236a77db962edbdc37b5943ecbcbdee6f9e3886bf934564b269843a615b5a71eeb8a6482248e67578803a4eb305dcdc19961bc4447d3531581fdd2bfb86491bb56634be85e7fd120bec696150a776acc28f0dc8f445cf60dcd35c2e5c965e967a796e3213a51d7ccb94eb3e8b0001347a9c11e63448b47fb330331b421a561296be9f5b6972a4d162fcf0813d0680788d1caae6368d59eed6840299bc9e5484fab52ce0000a81023e34e525428a47e3d0b79e150354969cddfbc565187500c5280191323b077cf21fe6e98fe780fb8df372f33ec32e8a8ed84bce72158862d7ba8847893db5c3970e5ba184c7c5332c42f4495580e1b244f04c4ce04a68814ed0b74e72da1637f497e2f69b2b52585b3aab2b70f0903d319205c45a20e1d5b79ff0abf50fc737f6743d5f14414630711d16c4f1b8ad1e45eed5385807b2a3bf51dd263a1c794918f49398cf95372e60cd59c4a37947d35f919cddc4942d40fcf284d510d4b9f32ca2a71552bd4b275112031ae80e181d597a87fff87a945a418e9c0bce0737b566e71451a3c797be98d71f2083897ca8ffad122c79ec1010dc70e5294e91ef13454537f77c26cb656953e19754263fae0585edf6b17be669e223ea7a5d9b4dae49382834cb68ba60fc5f007786e4d37eed2966f1a68acf20c1b055fde1c857f2e4642134155c8b18810f2fdb28decf17f2922bfef83b9ad3cd6a44bba3219cbde7325d029a54ab4002f94037fc014972fb0ee2e32805d3831f631a0e6f0def2d442538766a999b3bd8ce19a88f43945fdd50b685efbe4fc64d73f7768fa352ab6a39e21e0b90d9a7788a3942ef6d200a6eb8b5790ee33578f0a764c77e06570596cafae0ca71520bb09b2b1b94b42a2ea59636d186ae17bd1609c85b4d20f48d85d9a4c6a2fe477073e79a60503b4c690d76c4405d3a00a373ff0bdda67b768ea4dc16837d2152cce35b8eae2d84515fe028a15654128561dfe2b223ab0943bc699a611c71c18d1ad48e35d0be965fbd51896b4376e5beccf7aafe5bd10989b4d1ea19f82ebd1b37adde5b4c247f2246c97866baf0b3b10013462c0fdb335fd1563777513182838ea4750869bef7c8398be307c22b0f657078048a7272f38e3b82e1e872caa9016176826648d18d987e059ff3ba9be2fc62e6611592d635173b6e39024b5da4f16c1931bd5cf7716597aba676d268642228783fc8ac1cf59514a251bf40a4514b90b3abc2d5c80e339897ac9f5501ac5719aba137202b6bec20a2e2e54b22ccee88da2cdeba13ea3f4a7c6b01fcde65a1f6c2410dd47cc984556da11f93e594587170cdb3af46fe4ec62031b9db27aa625fbf7830af82d7778df2974df4139f49e673e2fdaa21b3169d26e19a5987161bdea97099f3d7f64bb69475eb1f0b1e94579416cb71e55da28951e40683d44edde7b89307a9ee1382779bf16fe2e1cc191a63f4dd80261ad15557342e38dd27ec65a29eff5604fca60171b417d33ad57051df788c115756626b54f9d39efd89d9c311dc80480139807cd226d40907170b7d62064c4e71a55d19cd9a27fa76e878ced66dfd607e943f4cd9f8b9013713b43511b877b4bd567890239534e75677e45af3cdaa21e3b72b87bdd022f9eeacd83fe7b559c663cfbbc9715978c50962932c0cc1a36e6d6695a9746e790d9db81d1a80fb83fd31acd3f31e131a1e872b0d4918d59521a59df3d5912b22745c79a612fada93d553bcf62d143978c4922b5c5fe03c3e3acb2630ac66cbb83d57de868fb643e0ea3f146f593d68c638491bb208569fe471ed5bec5765787783b5370bb1433741253e3f7372903d57c3f5672df90d2618788979d73affc850affa5a42c0f3d86fadfc54b9f78adcf79eb8f99277fccdd46d2ae10b34457ee1f24c18c187a17d28b4c7337059f538d1c4bcb8271eb39e062771c186b35144fb697cfa672d33dec7bc6836ddcb3fd1cad4109c842c49ac3afab83b920b721c080f9067d96aed6a068bbf7c253117a18abeeceb1fce90fd583ffb8afb2a0273a4c67a0acebc6dca2eaaefc30e314feb30e171bfd0855a59a790f2d6c17644dd63be7fc2bbc0e4ebbb6d2fe9369b7230803420a39351c431fabf314fdd990009749b8180b4368ccef642250a60bd0778c896a2f9d548d0c4285db3b379ccfa4cfcbbcc918d22d60a4f3b602c221c991f439f2e2796cb3983e6c3fca5cd7609de216b633f4d91dc0ac04a3ba006fe2c8a21e7b60628ec418ddc4794481b5e7d65fbf2ad5d41368ec84fb9bacd6a6d285c02c64119f08a1aa91706d849ab0c5b651bc380d5d28b03911e3c324326edf77f7dc891696019bc2324cca90e484f7f47a4f5b980fe6394c5cd92412aa6f6f545bb05996a2afb376da217b54ff8f757ebba91c5e86881d4ed3bc9e55894c8c43a7e2baee2c9951a6b2a9d4f1f1fe839f8ec77f525f4f24dc21e64f76b66e50b89b4ca36542dbf9e9f1d9f145b60e46ba53a6ed0f8e37b071df86e8efd195ef278ce8e0e24acb108202d53b8baa3e51b8076564eb014664454b169fa87a687e0146b73d6d9eaa6086b3bf4d95401b347bb939018d44a81a5cd594a70f2d2d1af72a2c396bf9f3dde0a359b707c4c7dc9e4c779c63c95df3022780b6bf3a148b733ae350e6f65a7c6733a2d059714dfd59fdfb7fd4cdb43c15bde45464bbc4b39a329112abeceefb12c09a7b6098e26a6482f6822d43a63e21bd121215305d32c66d65def5bf8eb316922e8735c5efc65e747f71e5ae1cc686022794b2599ee3039b06759fd072c1feb04bd9b6c0be60dbfa3fb2616100d73d21782c41cda4fb9f4cd0d0489423e9e88bcc6a09976e901138945221fbf0b19a52add0b398c8895f6541759f0c784686f4df3f98a272bd2a74f3898dcd11a7b26db1d26c6fbe3c05c61f8162f456ebffbf5b430bc0deb6543c2db46929adf91b3d86bde0fef83f3c7efb443ac260ec3908c8a8a5e9be2db241e24445af62c0cd45c6aa5e12953e6828b7a73ab8566a358802bbed5c0ab95b3ff6ad69b823bb215aeaa5937a3adff193efddf940804c7a82fcafb03b1c6196b1e8c5078409aea71763547bd07bab0d83fd57e4bc08bf1be5365694cb17349186983bb308287a37122ddb5edc9874868ad89111ee50c757f76fab2f631f5435bfd413d2c881abd3e1736f0b249f3657b883564962fcc3098aec0811c5c59975eea868e02fce6f46c1b0de147907c3ebc1912bf4d0af678cbbcd01d0430e47450882a0fb2729c61a429234c9e42eb5640c2ee2b5261eb75a5c41a2c36af25ecbcc4671e0b119330ce50fd2fa7a109651a1e093f6442397ebf52ecc74ef45b292e36c0bd27173d2cbc0f0b77a3ad9e6ba9a21c48f10bfe5c3a28152549c634d46ce8ca3a8801d9cb54b28aa3656da0bff137c644c1419aa6ee0a880e6afaeb6992b947c21a15add210e2a0cdcde55138cc2eb54bffb62ea5101ce6a1943ac19f7851f612042af0be69c9bf590a9568b6e75d67e310d8590aed9e3874cacd9f271820aad5fc52a66843c4cd467f317ba87c6d27fffc0c3936c6d5cd408ee8e04b84e3ab099efa11e801b9d02396ef88b07dbcd9d276ee2e4017449e5a4033f65376b3277d911963669b350805b6e2611e24b7d21706ee92776651c48f488450aafa3be9043b5fe5cd9d3898270686692ab9b9d8f06039b01bed9501869690a21cfe6f3018fe7f6bde998c6e2653c79a418d3580c184ab8f9c6abff8859ecf7035aae23ae91a1b872527474edc113d96814664fef97ff6b1d5b108f346a150c2f482dc7e58ef90d35e7f59d887edfeeeb34946fcf3f828e94e5e9b7cff69a0c07556e07300321bb2f3018ab2c7dae821541af2c5a1a77ace593e95889529a62b1ca6522403754c8a6ea987f7601878bcb85616003eedf11a4e881ebfc0f8355ad6b6f8bd904096e6baad0c2d8a583999c87b6a51f6da2aebd04b67232cd50a289119f1780a650e919f72f4fa7c13c78c6f010fc43652ad9ee2ed95f7fe37bc35bd1b75f50e9f119bd09ead5276d94be9dc332f907f2407908e7c5dc9a483502dc8053047dbed473e1c36fb76491702cf6e36111e8d13f4e8379b69a96257383beac9a7454334111d33c59dfc96d88a25c0f8990d9d5b05913ce93163858b471a4355ad830a0b13278026be28aae7bab5ed028c0be2ab190f82a16c21178c49280cea1a04240b2545a55d5a1310acf81c6a276339641c3067ed2b16affc8e0fcc9e3ce52d5da38136231bb938edf2ca662c547c96e5450ff378693196525b03d24f719de81a549bd32b2128ec8db6597e16f57c34bd466f3c06c783adc1c519c9121a718c6611dad95599fac03db", 0x1000, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000020e000)=0xf01) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dea000-0x14)='rZ9v', 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x200000000002003, 0x0) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000dc9000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000012e000)=[{0xc, 0x200}, {0x0, 0x3}, {0xa, 0x7db9}, {0x4, 0x3}, {0xf, 0x7f}, {0x7, 0x732f}, {0xb, 0x3}, {0xa, 0x3}], 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000d04000)=0x124c, 0x4) sendfile(r1, r0, &(0x7f00004db000)=0x400, 0x8) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001c7000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e8a000-0x10)='clear_refs\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x6, 0x7]}, 0x8) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x80)=[], 0x0, 0x0) 2017/12/31 14:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008df000-0xa)='/dev/ptmx\x00', 0x401, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000014000-0x8)=0x4) read(r0, &(0x7f0000d07000-0x1000)=""/4096, 0x1000) r1 = dup(r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000079e000)=0x0) 2017/12/31 14:59:43 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) clock_gettime(0x0, &(0x7f0000e77000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffff}, {0x0, 0x9a8}, @quote={{0x4, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={r1, r2+10000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004d0000)='/dev/qat_adf_ctl\x00', 0x88803, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00001f3000)={0x51, 0x3, 0xa9, {0x4, 0x299}, {0x7, 0x1}, @rumble={0x4, 0x4}}) r2 = socket(0x9, 0x80000, 0x3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000129000-0x2)={0x0, 0x0}, 0x2) flock(r0, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000912000)={0x0, 0x0}) memfd_create(&(0x7f0000702000)='/dev/qat_adf_ctl\x00', 0x3) perf_event_open(&(0x7f00002e3000)={0x4, 0x78, 0x8001, 0x1, 0xf745, 0x8000, 0x0, 0x6, 0x0, 0x8, 0x8, 0x401, 0x2, 0x8de4, 0x9, 0x3, 0x0, 0x3, 0x1, 0x2, 0x7b6cbd3, 0x5, 0x7, 0x5, 0x7fff, 0x23c, 0x2, 0x3, 0x1000, 0x10001, 0x6, 0x2, 0x20, 0x7, 0x6, 0x80000000, 0x7, 0x80000000, 0x0, 0x9, 0x0, @perf_config_ext={0x2, 0x1}, 0x2000, 0x7, 0x8000, 0x6, 0x8, 0xc14, 0x7fffffff, 0x0}, r3, 0x4, r0, 0x1) timer_create(0x2, &(0x7f00004e7000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000465000)="feffdca2f8ece835fcea5774e28a3ac488a80b6e11e811f4d9b09c5b2788ea72474b91ef6c38a7cbff45be4afe0818390ad4f758813e92ab3da837f0c6170582a43d613d14f0b0ae2aab45bd6c8cae5e57533fde399d", &(0x7f0000699000)="3897fb5c2947a5039433ee0330308f95ce6e01288065af19f4abd0bb8df175b51901e7945e9717f65d2be40eb3c6a14a952e57cf22e4eddfbabeb9ac3478761afadb9f757cf864b18ad0105f7f7965de01bed19d2f0f283fad2a80b2dab4c631d5309fbda123b7460957b1f743feecb1f44f30f8349552f3ab447d98ba480276bb3452d1a04bf7ada6d914e9d76d4e7176c9ce2066643cb195fa8d917f892b62deacfe73fdc34d6155e3d1993368fad3f74332d6dc7c840b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000)=0x0) timer_settime(r4, 0x1, &(0x7f0000d05000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00002ff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 211.680452] QAT: Invalid ioctl [ 211.719813] QAT: Invalid ioctl 2017/12/31 14:59:43 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x0) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004f8000)={0x3, r0, 0x1}) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000a67000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000c3c000-0x8c)={0x5dbb, 0x3, 0x7f, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009d4000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000137000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) socket(0x10, 0x3, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f0000d7f000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000c05000)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f000086c000)='./file0\x00', 0x10080, 0x66) write$fuse(r3, &(0x7f0000e95000-0x28)={0x28, 0x1, 0x3, @fuse_notify_delete_out={0x6ceb, 0x2, 0x9}}, 0x28) truncate(&(0x7f00000b8000-0x8)='./file0\x00', 0x400000000000) 2017/12/31 14:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) io_setup(0x5, &(0x7f00007b6000-0x8)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000220000)='/dev/autofs\x00', 0x141000, 0x0) io_cancel(r1, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000ae0000-0xdb)="69864cee9aaf889af49e42fbf62d7770c7dbba3445a27de468369db3bf11010cdff82eb7e717e1e0fd85d71e0919339f84846a2ec0e790fb54cfdac4bb442a9129a5c4c734165414b80c9cc75ae4c584fbe67a178da382185e1bd1117d2da2d76d5827aef7cf5e3ed886043d2a5d94b5a110319a560c0295b0ea8a6a06a2d9d8467561887dcb5713cbab7f6d3c5d474e4a8825ed2a836207df79233a28124915b5af0bd41f1c6baf05e7380e3b4f2402faa6ebce16c5e2496eb786a68face77bba706f3fb3480491a900c577826ff0bfda451d1729b6facb5ba297", 0xdb, 0x401, 0x0, 0x0, r2}, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x6) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000963000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/31 14:59:43 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fremovexattr(r0, &(0x7f0000bbf000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xca000)=nil, 0xca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000011000)={0x2, 0x9c5a, 0x2, 0x2}) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r2, &(0x7f0000062000-0x94)='!', 0x1) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000094000)=[{&(0x7f00000c8000-0x5)="", 0x0}], 0x1, 0x0) dup2(r2, r1) 2017/12/31 14:59:43 executing program 4: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000013f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b0d000-0xb8)={0x0, 0x3, 0xbf0, 0x5, 0xfffffffffffffffa, 0x20080, 0x5, 0x5, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xdc, 0x4, 0x3, 0x6}}, &(0x7f00004c0000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004ba000-0x8)=@assoc_value={r3, 0x8}, &(0x7f00009d7000-0x4)=0x8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c69000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000677000)={0x8, 0x8, 0x6, 0x10001, 0x0, 0x7c8}) flock(r0, 0x1) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000806000-0x50)=[{&(0x7f0000c12000)=""/226, 0x32a}, {&(0x7f00003c5000)=""/138, 0x134}, {&(0x7f0000c10000)=""/35, 0xc6}, {&(0x7f0000d41000)=""/105, 0xb2}, {&(0x7f0000fb8000-0x14)=""/20, 0xffffffffffffffdd}], 0x5) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000f5000)=0xda, &(0x7f00002fa000)=0x4) 2017/12/31 14:59:43 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000506000-0x20)={0x3, [0x2, 0x7f, 0x8e]}) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x6}, 0x8) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000e81000-0x8)={0xfffffffffffffffd}, 0x215) 2017/12/31 14:59:43 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000e000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005dc000)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x0, 0x4694, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x2e2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x297f10bd}], 0xd8) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) getpeername$inet6(r0, &(0x7f00004ce000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000a94000-0x4)=0x1c) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = add_key$user(&(0x7f00001f5000+0x124)='user\x00', &(0x7f0000044000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1d000)="e4700b5045badccea78d29e432792a37021b27fd89c904e73bd2749c38da9a21622c70443576b5211319c9207263ba7fa21a0116796eb660a66771b0647447ecf5", 0x41, 0xffffffffffffffff) r2 = request_key(&(0x7f000032a000)='trusted\x00', &(0x7f0000772000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000745000)='\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x1, 0x7, r2) keyctl$negate(0xd, r1, 0x7fffffff, r2) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000da1000)={0x0, 0x0}) r8 = open(&(0x7f00006ae000)='./file0\x00', 0x200000, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000ec9000)=0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r9 = getpid() stat(&(0x7f0000c57000)='./file0\x00', &(0x7f0000761000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000eab000)={0x0, 0x0, 0x0}, &(0x7f0000d0d000-0x4)=0xc) getresuid(&(0x7f000010e000)=0x0, &(0x7f00001f2000-0x4)=0x0, &(0x7f0000c0e000)=0x0) getresgid(&(0x7f0000820000)=0x0, &(0x7f00003e8000-0x4)=0x0, &(0x7f00009d9000-0x4)=0x0) r16 = gettid() r17 = getuid() getresgid(&(0x7f000039a000)=0x0, &(0x7f0000e4b000-0x4)=0x0, &(0x7f0000dbd000)=0x0) r19 = gettid() r20 = geteuid() fstat(r5, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00002ef000)=[{&(0x7f00007c9000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000705000)=[{&(0x7f00009bf000-0xb3)="4a641aa8cd8ed6c6457ca4bada5590403a179569447c684c975b22c61a3e8b46c629af8eebf3cc45bec2f30b1a1f91be904e038b2733c7a8e40775a907f940925d20e6ce04e50689b79be3a5fbab0cdc8ed3dbbf952dd498b34483321502c07ae72f036c3e3db81bdfee0b474a49bbf27edbd18fb053227e0fc145e153d24a04d1a26fba928971d9d757a05b470b4af29b215709023c732c23346b99bb1d14082d61de40b35ae2d4f36e94d8de11ea330fdd66", 0xb3}, {&(0x7f0000e9d000-0xaa)="e173f65505f1158b95bf416346a064e834655c8ae8e3c944d339af2d2f814cbbd445ec8c4e8c433c3f5ed9d44d41a41b3c73b298dc995e1d2f8a22c0ab5c6ef4e26114a740137ece094f5e69283c4b3e2f7c74aefa01cbaf377efd04b7dbea0073e01a71532e3d01f99a0d7c837ee92cf6926f8889ed27a31489a2dbf4ab71835c1f03d38fe9bcf692f914b1fb8f64610641656bccbb34b48bf408150807055d1b411f3f13dc275d7192", 0xaa}, {&(0x7f0000d5e000)="82d5d40e68144dc9ec6565c43aaec034cba0d32ec11187591a98c1b398df42204066bfee5490eb1089df73514e73a28fe0bea0dd72ac74f06d55eb8482bd08710251a25b8c9f1d99cb802bf161bd7d9768ba32ef8aeb8782e48209232cadf0fff6f1058910e31c2f9e7dfcf59192106839c811a816c89e14b51f0459a64bd99e0345e8f1a9f781e310ef6b3ece7aa99658dc72c64ab2099d43165ae23be7c719c772824f8210ab7bc72b5a108a2d12277bc3b91b66fe5e391862367573578afe4f7088177738", 0xc6}, {&(0x7f00002af000)="698da769a3bde05a30904d83cf3ea2f7f26527cd990c91a11152f657bbb9ab8f719e1227872109a304e0800698cf33c296ebce4c8202d51b75cf54173ef3dad6bc854c53cbe948f01399afdb77797b5158907f6c8328d7bb", 0x58}, {&(0x7f0000b8b000-0x3e)="5da6bff57b41c34996ea6eb82fe7ed0cf758e35858d72a3d7386ba4ce94f3b48cb2dea18581a704cf53567a41b06864d9d37be69aa7c9d6ca3b0047caa7c69635373325c45aabdb145d745d7d314b4be9f581086666a6a6808940f1cf20964c06bbe2141cdd26e0e099c000606b224e3c150a3c521a36d172a31bb83b17ec2e60370712f91dd92a88dbec88840979b413a088ea0b1ef15468cd74ea2fe2f433273c79065f6bf125e443cfdd7a4bb745da7155fa5aa32c3a5166f7936c9ef6ab3596062a24fd31cb0fa2138e125d0c4600b1714b8ae", 0xd5}, {&(0x7f00003e7000)="ac2f3d17cc", 0x5}, {&(0x7f0000b6d000)="c0631c466ea30d5510d80057593b6e794a5e59d07900c152ef001c5645030203c9a32caa4bdc7d7533cf7157bb84e0a3ca8bfc553a74649c7801006dec5f5d35467e93c5ce2910acacda0b4aebd4c8e1f222c943cfb869d072b202fcf9186ab1680c76dec68d31d683fb1527cb3c87cbfd1704c69967bf253e9e13aa5efa09fa4b27a97181c967f9d1155643a4fed544715fabf78da5234bf063ed4204839f3bd5d25d20456f3801a6690c939ddc81dd889a9247d86b5dc739bf36fd2033c2574e0f9d80656a9d44f851782136b0d0", 0xcf}, {&(0x7f000072b000)="a6ce259e854c13542e1f53c81c828936c4e9d38cadcab3439e8a16ede4227d71bbf1d04c8b8c66289fe5c011cd", 0x2d}], 0x8, &(0x7f0000467000-0x18)=[@rights={0x18, 0x1, 0x1, [r6, r5]}], 0x18, 0x800}, {&(0x7f00003c2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ebc000-0x60)=[{&(0x7f00005e4000)="2bb88961c684909192f70ebc6cd19b105a443efd4133382fdf5ee2f6ceac68c4d32f0036ba7afc6bacc39659baace0371b9908952240", 0x36}, {&(0x7f0000d92000)="cf372893cb3a13dcdd7f93e049ee035a8d7985eed940c8699f452f073329bb0aa30d00d162e885bcf68155cc1c96816b023625466dd1e1f65bd004b0c5fe006f9cbf6f2239a6c64f13932c70e8272257ed81210bde85d7dacbc2d89b541a9c68d94799322260df6a1bed201c6792cfbd648b9e2a5fe31eba726ecf5dafb673baee081fde67b3a5343359f20960d6f0d976d28d6af34d3e0de743abba901e3be2d57c1cbf7aa2ea05b1528c1286941b07d98efb069da4695faf4ddf96590f30b2386be35b1a5b2ec3", 0xc8}, 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0x1000}, {&(0x7f0000412000)="026fb5f28a0f3cb00ff85335fb6a07f0a0e515786906dbd3d59e0f0def922c0cc7d11bc8c7b6c4ba66234680bfa68a2d46ab73c63befdb1a9cfaed96514cbe0a3ebfdcbc515289cf641e442e57ed25004a7bb5bf1c046156885e48be3baad71e802bbacb8258adde17f76be6bc3fd85634edf33a71587732c1d846063947b1ae02368ea8b4ce8a72e9f1436579a70bd2b89d8c6fb44054608cca090f506a1827fec356863973f53e52a61c8e802039ec4abfd13297312b", 0xb7}], 0x9, 0x0, 0x0, 0x4000000}, {&(0x7f0000a8b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000704000-0x50)=[{&(0x7f0000e1b000)="61df4731139b034c4ea648efa1dda3ae9afd24201fd72a578f0e3f025ae56c12753ec278c505b4b305ed272e717735a9c2e7b8eb8722fbd760b427255b4bf37837718a50c9bc1b7da9d4efd0a0fdd01c6245b8dcda0d3abfb2c4ee39232af2a7b60fcfb083d3486b2b56cacb427dbd2ed75d41989af21f43fbf06208971fe4a991e6caab56e55365e3b16f008e1673d9849e", 0x92}, {&(0x7f0000a68000-0x30)="68e02a152958e2c833fc578ab0411fc9809f2fd8dab3af73bb48442d1298e38728198a3c3aaf07ed84dfc823876aaba9", 0x30}, {&(0x7f0000eb1000-0x9)="9eca31d1661b42892f", 0x9}, {&(0x7f0000d00000)="dc891819096f94be4241b29cf5974f5db9eff86295a2c8026bd7962d4b0d86e50ad70ef6bfb25a336aa339bb14319de18b30b15ece95c6d37b3a7a5772b5945a3bbf2364847374c4085bcb45e7effa3033c349a531b35d854fe24d3be1dff5277401ba85190a15dcee5c24a97c601d6b3a0c85aa21ca4e9fc731a0694db1a85665fe5895ec8bd7a093b7cb4e339d6d619b3d73d3950b0cbad19545e4a21844abb8711c47f44706b9ebd431dada5ec2021753a640ba319ecd1a0cd7", 0xbb}, {&(0x7f0000b8e000-0x7f)="f8e14c6f448b8ed7503df69a6fbbfeebc867f0b8c5296351825ce8913663e93ffdf9303261d37274bd0baac318f5a4d9349c9e3ed09dd261464667fb9f7e71dd2a4ecd221ff76765be3fef1bd609ae461a244754c4e18d14eafc0c35f5a375675525d6b5a26ef8fdf05f120885c24047bd50de473d70605d69f84cee899fa3", 0x7f}], 0x5, &(0x7f0000619000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x800}, {&(0x7f0000bc4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e86000-0x30)=[{&(0x7f00006f4000)="2d4cd65051cac66ba0a7442114e56c0d627e90c08e76e56cba460c360866fd6dbb6bf61b9ee68968fb623bca7def0f95a14a3309adf29210abf778bd0e5b5d739fc8470850e9125784d1bf85484bd1c947b523ed1ade2fad338edce6ab928e01831d4e0bccdeb244826789368a81b263f0027dc8feaeb4fd6769e58afda85f5df42115bb0fa7c795d9e725cbc814e7012f2bbcba27078fa26b0c66dd4fa6b37afd3bf819452f259b4829479aac4bac0f7f00f39e2751c056628fe3efa7cf46eb320728e35744ab4f92ce34b37dac64cd7d2816c8e01efad08090e178", 0xdc}, {&(0x7f000051f000-0xfd)="ef4fabd5bd0f61f8ca081346419001abac269d006792211cf1ae70da52875583f3aa3e5fd8e3635bddb33afbd79d0939e63ccfb2e76c8f6d0c7eda4e60f2f3f36c569eb64d283fa024ea46f11d979b4f479ba7796d7c503c769db622f0a4a3f0dd09566e316606d4b3534403f64a57a4d38c90ad829c6fdcd4b40cc1292bc7f1bbb6dd7234e9448921ea009028f3ac6dbd29d3b5eda800e449992a9fd7335bb95601d65eea3a8c9efa20b1d83146cdbf905f898ea5b2d450aa7d6aaf6a2c2bade79dd9021c4f965c57e198b72904757d158e9f590060c36963361f79206a0e8e77e13f0d6cdc4f2eb3ccda89168a44d7fb6f199b1d6d0fa1152b1d44b3", 0xfd}, {&(0x7f000090d000)="fb41f16c443e9c8b3ba021369b318cede9a65be1c33e11700ee5c002ded6faf3bf205ff987db309e8cb05b369b9e18f29223ba707846dabf6ff07b12708e0b12845556648c5e6b", 0x47}], 0x3, &(0x7f000056c000-0x20)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x40c0}], 0x8, 0x800) r22 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r22, 0xc06864a1, &(0x7f000085b000-0x64)={&(0x7f0000bc5000)=[0x7fe000000000, 0x7], 0x2, 0x1f2000000, 0x7ff, 0xb640, 0x5, 0x1f911111, {0x7fffffff, 0x1, 0x8, 0x4, 0x992, 0x6, 0x3, 0x850d, 0x0, 0x2, 0x6f5, 0x1, 0xb610, 0x6, "4c109192bade2b1a13e83db42e4c70035093ac4c8be0bb4b704bcbaa791c5751"}}) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r25, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0xb4b}, 0x2) sendmsg$unix(r24, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r23]}], 0x1, 0x0}, 0x0) close(r25) 2017/12/31 14:59:43 executing program 0: shmctl$IPC_STAT(0x0, 0xe, &(0x7f0000477000-0x1000)=""/4096) r0 = semget$private(0x0, 0x3, 0x40) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000341000-0x5f)=""/95) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') syz_open_dev$usbmon(&(0x7f000046d000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ca2000)=0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000a1000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000839000-0x8)={0x0, 0x8d6}, &(0x7f00004d0000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000236000)={r2, @in6={{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x10001, 0xc3, 0x4}, &(0x7f0000e6b000)=0xa0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002bb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000a35000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000326000)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00005bf000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r4}, 0x14) flock(r0, 0x1) 2017/12/31 14:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0x6, @llc={0x0, 0x0, '\tl', '\x00W'}}}}}, 0x0) socketpair(0xa, 0x80004, 0x80, &(0x7f0000a30000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000564000)=0x0) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x100000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 14:59:43 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x0) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) flock(r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056b000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000cc3000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000378000)=0xc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000091a000-0xb2)="6beb61cf115f6a0319d9af72e372db95d18bac0371146b510a43880cc8303916e6060326858a47e5859ae0b03195454e757127ec55d2b832c8aec90f36ff0efeb06c0585070c5979508caee58fa1beeb76b168e5c24d444c503a389850c1bc96bacb9f8c07f16647bf32b4a773b1d1818d3fd8b691ccaa5c2a78123ab2d7bf4e45c38c5f0439b5a163bfc3cc4e3421f6318dbcb5beef151006fe4c8ee1ea01a2146f368b1861289c66d6b6d08186d12fc70c") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000081f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004e4000)={0x0, 0x100000000, 0x0, 0x2, 0x800}, &(0x7f0000d7f000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000982000-0x8)={r3, 0x2}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 2017/12/31 14:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000729000-0x8)={0x0, 0x0}) write(r1, &(0x7f00003e7000)="fdd68603db945964479b5f0a6501c169fc556458e3b450d2e98edf39240e9c128a449cb092f335aa532168c0cf571b9ed53351a7eda486b03b45ddb4d727", 0x3e) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000dad000)={0x80000010, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x1276, 0xffffffffffffffff) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/checkreqprot\x00', 0x18500, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a7000)='/selinux/enforce\x00', 0x4280, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='io\x00') pread64(r0, &(0x7f0000678000)=""/0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000006f000-0x4)=0x0) 2017/12/31 14:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000599000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)=']', 0x1}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2017/12/31 14:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000c6b000)=0x0) symlinkat(&(0x7f0000401000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000dbb000-0x8)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fe9000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0e000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f000014f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) shutdown(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000530000)=0x0) bind(r0, &(0x7f0000b7a000)=@hci={0x1f, 0x5, 0x3}, 0x6) 2017/12/31 14:59:43 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000741000-0x10)={&(0x7f000075c000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d5f000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000-0x4)=0xe8) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) fallocate(r0, 0x0, 0x6, 0x7f) r5 = syz_open_dev$mice(&(0x7f0000c42000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002ef000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r1, &(0x7f000029d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000363000-0x4)=0x1c, 0x80000) linkat(r1, &(0x7f00000ac000)='./file0\x00', r5, &(0x7f0000168000-0x8)='./file0\x00', 0x1000) r6 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000016f000-0x8)={0x0, 0x0}, &(0x7f000018a000)=0xfffffffffffffe22) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000eb9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000377000)=0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000baa000-0x4)=0xfa, 0x4) flock(r0, 0x1) 2017/12/31 14:59:43 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x7fffffffffffe) 2017/12/31 14:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001e2000-0x1)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0xffffffffffffff80, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000fe6000-0x5c)={0x2, 0x2, {0x2, 0x0, 0x400, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e22000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000a2000-0x6)={0x0, 0x6}, &(0x7f0000a1e000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000001a000)={r3, @in6={{0xa, 0x2, 0x6415, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005fb000-0x4)=0x8c) getsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000104000)=""/21, &(0x7f0000174000)=0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000066d000)={0x0, 0x0}) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000096c000-0xc)={0x7, r1, 0x0}) getpgrp(0xffffffffffffffff) getpid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r3, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000052f000-0x10)='/selinux/create\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f000097f000)='./file0\x00', &(0x7f0000021000)={0x79, 0xfff, "77f8713c94dd9909589245e68ff03b28f2348f0ac8291e75174038467b886be4e078db068b0bc67517ed6f83df93b178fb37d4743ce0f0a9592306cd477977c28947feefb289ec92fc97e6b701f08803c5a7a451e1b9ab1d1a33d29e337d950b54da9b87bf0511f43e17fa98bd88048e49"}, &(0x7f000030c000)=0x0, 0x1000) r2 = syz_open_dev$tun(&(0x7f00005f8000)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000010c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000950000-0x4)=0xc) sched_getattr(r5, &(0x7f000085d000+0x4a4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) write$tun(r3, &(0x7f000040d000-0xaf)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2017/12/31 14:59:43 executing program 6 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000e55000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000116000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1f}, &(0x7f0000b33000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006d3000)=0x0, &(0x7f0000c92000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000074a000-0x8)={r2, 0x9, 0x7fff}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048c, 0x0, 0x100000000000}]}) 2017/12/31 14:59:43 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) syz_open_dev$mouse(&(0x7f000095f000-0x12)='/dev/input/mouse#\x00', 0x3b5480000, 0x0) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000829000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000904000-0x4)=0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00003aa000)=0x7fffffff) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) unshare(0x0) 2017/12/31 14:59:43 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003f2000-0x4)=0x0) ioprio_set$pid(0x20000000002, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f00004ec000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) 2017/12/31 14:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000a7c000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b70000)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/sequencer2\x00', 0x4001, 0x0) add_key$user(&(0x7f0000037000)='user\x00', &(0x7f0000bb3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001b000-0x1)="f9", 0x1, 0xfffffffffffffffe) select(0x40, &(0x7f00005cf000)={0x7234, 0x0, 0x0, 0x6e20, 0x2, 0x7, 0x0, 0x1}, &(0x7f0000581000)={0x6, 0x9, 0xffff, 0x1, 0x1, 0x2, 0x8000, 0x9}, &(0x7f000090f000)={0x7, 0x7, 0x1, 0x0, 0x2, 0x9, 0xa76, 0x4}, &(0x7f000008f000)={0x0, 0x0}) ioctl(r1, 0x2b09, &(0x7f0000ba7000)="094ee01aabdc87a409002815638f45c3e7e602b9e505e89625738b") clock_getres(0x7, &(0x7f0000400000)={0x0, 0x0}) nanosleep(&(0x7f0000f81000)={r3, r4}, &(0x7f0000825000-0x10)={0x0, 0x0}) socket$inet(0x2, 0x5, 0x4000068) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002e3000-0x78)={0x5, 0x0, [{0x9ea, 0x0, 0x9}, {0x17a, 0x0, 0x61430453}, {0xb13, 0x0, 0x9}, {0xebb, 0x0, 0x400000100000000}, {0x222, 0x0, 0x100000000}]}) r5 = syz_open_dev$tun(&(0x7f000000f000-0xd)='/dev/net/tun\x00', 0x0, 0x400100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a79000-0x84)={0x0, 0x7c, "5f714524609b844de986e9747af83d1151a0015a47bd6bca6c4319a52b27c489756f887be8658051b8dd73b54ce7d357afa61f28893c7fdc7f0e9d52a45677cef8e0124f9a51fea1b1f14b409621517695036e2fee3b5d7a37cf177cfd07811631ff7f41cf063467c2a662078a1bc486bd5af2171a7c4fc3fabe7217"}, &(0x7f0000b3a000)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ff1000-0xa7)={r6, 0x9f, "c27053d91d3388c29d612502089b67f6fd44420799b32953dd03a8c1ca57fbc19e3399fae73804045ee02f77b0eab82090b6d4ed4889202e054d8ae72729c14b364e9ae6425a1116ba231846d1218a28803be52ab91868c88b7ac4972ad2a2b31e9ae302e50f97551315eccb0a09a789cc87873f70438c90f0cc81cc9f8998a451841f7e1d696873fcc91a45af9399bf94504adc96c0729031eb533ff0e7d1"}, &(0x7f00002f1000-0x4)=0xa7) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x80, 0x0, 0x729, 0x0, 0x7fffffff, 0x0, 0x400000, 0xc28a, 0x4, 0x40000000000000, 0x0}, 0xb) getpid() ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_open_dev$evdev(&(0x7f0000ee0000)='/dev/input/event#\x00', 0x0, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5825, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x300) connect$ax25(r2, &(0x7f0000eb0000)={0x3, {"e80107fffc1508"}, 0x18000}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000288000-0xe)={0x1f, 0x0, {0x1, 0x0, 0x3ff, 0x3, 0x0, 0xffffffffffffffff}, 0x1, 0x5}, 0xe) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000015d000)=[0x800000000000000, 0x10003]) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000e6e000)=""/1, 0x1}], 0x1, 0x10000000000000) 2017/12/31 14:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000cea000-0x10)={0x5, 0xce, &(0x7f000018b000)="beaac2a0093a21a4fd095ceb5ebe3349a076164268b1735bd03b2458677e8a358c7297bcd678282f74a0f81c88ecbe85b007cece157029c2cd5904ec8bdfaafeaae44a75987216e5f6e50773737453270f493b5c7f21cadf4395cbd071bb36b636550a10bc32f4540401ef00854b61fa63b5b45a043b43f62d1871a797f06a75ef61cbccc3356e3c5769c7628555e565186a86787b93bbf77ef98bcb8afe278d10b2114c2727571633f06db7efa1be7f38c9623b10a06297486ed14cd121db4f0c7f3cbd93a45ba453d8445ef46a"}) flock(r0, 0x1) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) fsetxattr(r0, &(0x7f0000810000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f00003f1000-0x10)='net/ip_mr_cache\x00', 0x10, 0x3) 2017/12/31 14:59:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) read(r0, &(0x7f000081d000-0x74)=""/116, 0x74) 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2801, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000146000-0x4)=0x0) clock_nanosleep(0x800000000000, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00003eb000-0x10)={0x0, 0x0}) 2017/12/31 14:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000397000/0x18000)=nil, &(0x7f00002b4000-0x18)=[@text16={0x10, &(0x7f0000280000-0x3e)="f26f66b90c09000066b80080000066ba000000000f300fc7afdc0cdfe0660f284fd8260f01c8f20f11df2e650fc7a8ff768fe94801af460065643666f3ab", 0x3e}], 0x1, 0x0, &(0x7f0000727000)=[], 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000fff000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008df000)=0x20, 0x4) 2017/12/31 14:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a62000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ea6000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000080e000)='/dev/sg#\x00', 0x0, 0x4000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000b2b000-0x400)={"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"}) ioctl$LOOP_CLR_FD(r4, 0x7003) tee(r1, r2, 0x6, 0x5) dup3(r3, r4, 0x0) 2017/12/31 14:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') arch_prctl(0x1003, &(0x7f0000b53000-0x68)="8308871544e4184d8e1dc0151bfeee4ca13f409ced3cd7e8aca5ebbfecae3ea11d6b22c249d9527a8674c6fe02ebd4a4bf886e64af23940a5d969ed8d746b9c0e6e73fcc4fd0f4b1d3f912e094ce89947e3c85450935b82948fcabb3c299ac2fe029de97a17c84a2") readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) [ 212.408575] FAULT_INJECTION: forcing a failure. [ 212.408575] name failslab, interval 1, probability 0, space 0, times 0 [ 212.423764] CPU: 1 PID: 7405 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 212.431326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.440670] Call Trace: [ 212.443258] dump_stack+0x194/0x257 [ 212.446886] ? arch_local_irq_restore+0x53/0x53 [ 212.451573] should_fail+0x8c0/0xa40 [ 212.455284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.460377] ? lock_pin_lock+0x360/0x360 [ 212.464442] ? lock_pin_lock+0x360/0x360 [ 212.468495] ? __lock_acquire+0x664/0x3e00 [ 212.472719] ? print_irqtrace_events+0x270/0x270 [ 212.477476] ? print_irqtrace_events+0x270/0x270 [ 212.482208] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.487390] ? __lock_acquire+0x664/0x3e00 [ 212.491614] should_failslab+0xec/0x120 [ 212.495567] kmem_cache_alloc_node+0x56/0x760 [ 212.500045] ? __lock_acquire+0x664/0x3e00 [ 212.504274] __alloc_skb+0xf1/0x780 [ 212.507928] ? skb_copy_and_csum_dev+0x360/0x360 [ 212.512660] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.517821] ? __lock_acquire+0x664/0x3e00 [ 212.522034] ? __lock_acquire+0x664/0x3e00 [ 212.526243] ? lock_pin_lock+0x360/0x360 [ 212.530285] ? print_irqtrace_events+0x270/0x270 [ 212.535018] ? lock_downgrade+0x980/0x980 [ 212.539161] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.544344] sctp_packet_transmit+0x2ed/0x3730 [ 212.548916] ? rt6_check+0x199/0x310 [ 212.552623] ? check_noncircular+0x20/0x20 [ 212.556833] ? lock_release+0xa40/0xa40 [ 212.560790] ? sctp_packet_config+0xc80/0xc80 [ 212.565263] ? find_held_lock+0x35/0x1d0 [ 212.569328] ? find_held_lock+0x35/0x1d0 [ 212.573383] ? sctp_packet_config+0x81c/0xc80 [ 212.577857] ? lock_downgrade+0x980/0x980 [ 212.581995] ? sctp_chunk_assign_ssn+0x2cb/0x390 [ 212.586747] ? __sctp_packet_append_chunk+0x4c3/0xd50 [ 212.591928] ? sctp_csum_update+0x30/0x30 [ 212.596053] ? sctp_packet_config+0x145/0xc80 [ 212.600544] ? sctp_sched_fcfs_dequeue+0x198/0x290 [ 212.605452] ? sctp_sched_dequeue_common+0x5d0/0x5d0 [ 212.610536] ? sctp_sched_fcfs_dequeue_done+0x9/0x10 [ 212.615614] ? sctp_sched_dequeue_done+0x115/0x2a0 [ 212.620515] ? sctp_transport_burst_limited+0x17b/0x1c0 [ 212.625863] sctp_outq_flush+0x121b/0x4050 [ 212.630103] ? lock_pin_lock+0x360/0x360 [ 212.634153] ? sctp_check_transmitted+0x1da0/0x1da0 [ 212.639155] ? __lock_acquire+0x664/0x3e00 [ 212.643388] ? lock_acquire+0x1d5/0x580 [ 212.647339] ? lock_acquire+0x1d5/0x580 [ 212.651298] ? check_noncircular+0x20/0x20 [ 212.655520] ? lock_release+0xa40/0xa40 [ 212.659499] ? reacquire_held_locks+0x1f9/0x3e0 [ 212.664142] ? reacquire_held_locks+0x1f9/0x3e0 [ 212.668787] ? alloc_set_pte+0x1102/0x1880 [ 212.673008] ? find_held_lock+0x138/0x1d0 [ 212.677148] ? print_irqtrace_events+0x270/0x270 [ 212.681881] ? filemap_map_pages+0x919/0x15d0 [ 212.686371] ? lock_downgrade+0x980/0x980 [ 212.690497] ? unlock_page+0x19f/0x270 [ 212.694362] ? wake_up_page_bit+0x530/0x530 [ 212.698673] ? __lock_is_held+0xb6/0x140 [ 212.702727] ? __lock_acquire+0x664/0x3e00 [ 212.706940] ? print_irqtrace_events+0x270/0x270 [ 212.711669] ? filemap_map_pages+0x942/0x15d0 [ 212.716153] ? print_irqtrace_events+0x270/0x270 [ 212.720891] ? print_irqtrace_events+0x270/0x270 [ 212.725623] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.730786] ? find_get_entries_tag+0xeb0/0xeb0 [ 212.735450] ? print_irqtrace_events+0x270/0x270 [ 212.740220] ? __lock_acquire+0x664/0x3e00 [ 212.744432] ? __lock_acquire+0x664/0x3e00 [ 212.748651] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.753812] ? print_irqtrace_events+0x270/0x270 [ 212.758568] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.763736] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.768900] ? __lock_acquire+0x664/0x3e00 [ 212.773112] ? check_noncircular+0x20/0x20 [ 212.777339] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.782516] ? print_irqtrace_events+0x270/0x270 [ 212.787246] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.792434] ? check_noncircular+0x20/0x20 [ 212.796657] ? check_noncircular+0x20/0x20 [ 212.800872] ? sctp_outq_is_empty+0x133/0x190 [ 212.805350] ? sctp_outq_sack+0x16d0/0x16d0 [ 212.809657] ? sctp_outq_is_empty+0x133/0x190 [ 212.814130] ? sctp_outq_sack+0x16d0/0x16d0 [ 212.818446] sctp_outq_uncork+0x5a/0x70 [ 212.822405] sctp_do_sm+0x594a/0x6ed0 [ 212.826207] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 212.832240] ? avc_has_perm+0x35e/0x680 [ 212.836217] ? lock_downgrade+0x980/0x980 [ 212.840349] ? lock_release+0xa40/0xa40 [ 212.844303] ? lock_release+0xa40/0xa40 [ 212.848268] ? check_noncircular+0x20/0x20 [ 212.852503] ? check_noncircular+0x20/0x20 [ 212.856733] ? avc_has_perm_noaudit+0x520/0x520 [ 212.861395] ? __lock_is_held+0xb6/0x140 [ 212.865459] ? rcu_read_lock_sched_held+0x108/0x120 [ 212.870457] ? inet_sk_set_state+0xd3/0x470 [ 212.874769] ? inet_shutdown+0x62/0x350 [ 212.878734] sctp_primitive_SHUTDOWN+0xa0/0xd0 [ 212.883303] sctp_shutdown+0x1dd/0x290 [ 212.887179] ? sctp_destruct_sock+0x50/0x50 [ 212.891476] ? lock_sock_nested+0x91/0x110 [ 212.895686] ? trace_hardirqs_on+0xd/0x10 [ 212.899808] ? __local_bh_enable_ip+0x121/0x230 [ 212.904459] ? sctp_destruct_sock+0x50/0x50 [ 212.908760] inet_shutdown+0x170/0x350 [ 212.912629] SyS_shutdown+0x137/0x290 [ 212.916411] ? SyS_getsockopt+0x340/0x340 [ 212.920549] ? SyS_write+0x184/0x220 [ 212.924243] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 212.929067] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 212.934063] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 212.938810] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 212.943560] RIP: 0033:0x452ac9 [ 212.946721] RSP: 002b:00007f45aba97c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000030 [ 212.954406] RAX: ffffffffffffffda RBX: 00007f45aba97aa0 RCX: 0000000000452ac9 [ 212.961650] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000013 [ 212.968902] RBP: 00007f45aba97a90 R08: 0000000000000000 R09: 0000000000000000 [ 212.976144] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 212.983388] R13: 00007f45aba97bc8 R14: 00000000004b767a R15: 0000000000000000 2017/12/31 14:59:44 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005fe000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001b0000-0x9)='/dev/sg#\x00', 0x1, 0x10b80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/31 14:59:44 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f94000-0x3d)='cgroupsecurity.keyring[(wlan0posix_acl_accesscgroupself\\user\x00', 0x2) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f93000)=0x7) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f95000-0x8)={0x0, 0x5}, &(0x7f00001b5000-0x4)=0x8) mmap(&(0x7f0000679000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f96000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000f95000)='./file0\x00', &(0x7f0000ba4000)={{0x0, 0x0}, {r2, r3/1000+10000}}) nanosleep(&(0x7f000027a000-0x10)={0x0, 0x1c9c380}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000602000-0x108)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6f0f, 0x401, 0x0, 0x4, 0x3, 0x9, 0x6, 0x400, 0x5, 0x4, 0x800, 0x4, 0x3ff, 0xffffffffffff0002, 0x80]}, &(0x7f0000a4f000-0x4)=0x108) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c33000)={r4, 0xfffffffffffffffe}, &(0x7f0000f97000-0x4)=0x8) 2017/12/31 14:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1e000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000051d000)=0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:44 executing program 2: r0 = gettid() r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000005a000)=[{r1, 0x10, 0x0}], 0x1, &(0x7f0000000000+0xc44)={r2, r3+30000000}, &(0x7f0000518000)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000-0xb)='environ\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r4, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x100000000000005f) 2017/12/31 14:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009f9000-0x6)={0x1, [0x8]}, 0x6) 2017/12/31 14:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000483000-0x24)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000313000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000490000)=""/84) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000002f000-0x66)=""/102) 2017/12/31 14:59:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000928000)='/dev/usbmon#\x00', 0x6, 0x80) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 14:59:44 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r1, 0x1) 2017/12/31 14:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a38000-0x8)={0x0}, 0x8) epoll_create1(0x80000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000000d000-0x4)=0x9, &(0x7f0000938000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f4b000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000066b000+0x38e)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x0, 0x1d400000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x15}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) inotify_init1(0x0) 2017/12/31 14:59:44 executing program 4: syz_open_dev$sg(&(0x7f000073f000+0x75f)='/dev/sg#\x00', 0x7, 0x400200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e0e000)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000bf5000)=0x0, 0x0) [ 213.117403] QAT: Invalid ioctl 2017/12/31 14:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000136000-0x9)='/dev/kvm\x00') read(r1, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2017/12/31 14:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a04000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$llc(r1, &(0x7f0000e2b000)={0x1a, 0xc, 0xfffffffffffffff9, 0x4, 0xffffffff, 0x1, @random="e9e720a9de13", [0x0, 0x0]}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe2(&(0x7f00003cc000-0x8)={0x0, 0x0}, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00002d0000)=""/108, &(0x7f0000f2f000-0x4)=0x6c) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000006f000)={0x19, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a20000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0x3}]}) r6 = dup3(r3, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000bf0000)={0x0, 0x100}, &(0x7f00006ca000-0x4)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000d58000)={r7, 0xff}, &(0x7f00004bd000)=0x8) pipe2(&(0x7f00000c6000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000cf0000-0x20)={r6, 0x7, 0x1, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:44 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x349000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:44 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000615000)='\x00', 0x2) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000063a000-0x30)={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00002bc000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r1, r1) write$sndseq(r2, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006fd000)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x9, &(0x7f0000ef5000)=""/37) shutdown(r2, 0x1) 2017/12/31 14:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008de000)='/dev/snd/seq\x00', 0x0, 0x200000000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x43}, 0xb4ce098dd4d09050, 0x1000, 0xfffffffffffffffc, {0x7, 0x4}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000058000-0x58)={0x800, 0x3fe0, 0x100000000, 0x7fffffff, 0xffffffffffffffff, 0x7de, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') flock(r0, 0xf) splice(r0, &(0x7f0000a3e000-0x8)=0x0, r0, &(0x7f000085f000-0x8)=0x0, 0x80000000, 0x4dca308d4f175f9) 2017/12/31 14:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ca000)='/dev/rtc\x00', 0x400440, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a8000)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x4, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000dc9000)='/dev/vcsa#\x00', 0x4, 0x38601) r3 = accept$ipx(r2, &(0x7f0000c3c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) getsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000e76000-0x4)=0x0, &(0x7f00007b8000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dc4000-0x8)=[{0x8, 0x80000001}], 0x1) flock(r1, 0x1) 2017/12/31 14:59:44 executing program 0: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000b01000-0x1000)=""/4096, 0x1000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00006a5000-0x80)={[0xd000, 0xf001, 0x1, 0x0], 0x7ff, 0xd, 0x20000000200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000084d000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2017/12/31 14:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000152000-0xc)={{0x2, 0x4ad, 0x5, 0x3, 0xbc0, 0x19594245}, 0xfffffffffffffffe}) 2017/12/31 14:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000978000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000479000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000de2000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000aae000-0x8)='./file0\x00', &(0x7f0000934000)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) setitimer(0x0, &(0x7f0000ea3000)={{0x40000000000002, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000703000)={0x200000000, 0x0, 0x1, 0x80000001, 0x99, 0x7, 0x80000000, 0x80, 0x0}, &(0x7f0000a94000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000261000-0x98)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf9e1}, 0x98) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000abe000-0x4)={0x100, 0x2, 0x80}) 2017/12/31 14:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c0f000-0xe)='net/ip_mr_vif\x00') setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000cca000-0x4)=0xffffffff00000000, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e75000)=0xffff, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c03000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x40, 0x1, "79814afd31880222306f2fd5fdfbfbc9a83fd895487a5272eecb2ae3d24c43fe5629499286ecbd40fab3a40664c2f9939497e9c10db196d721dd9d991cc8f6eb82d28694c355aee8cac45cab0837c395"}, 0x160) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f000026a000)={0x101, 0x6, 0x83df, 0xfffffffffffeffff, 0x5, 0x8, 0x1, 0x2, 0x5, 0x2, 0x6, 0xb0}) 2017/12/31 14:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b5000)={0x0, 0x100000000}, &(0x7f0000817000)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024a000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00006cc000)={"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"}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d27000-0x4)=@assoc_id=r1, 0x4) listen(r0, 0x3fe) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) 2017/12/31 14:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000095e000-0x1c)=[], 0xfffffffffffffdb6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x785, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000caf000-0xa)='/dev/cuse\x00', 0x80000, 0x0) syz_open_dev$sndtimer(&(0x7f0000085000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) flock(r1, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000658000)=0x2eb3, 0x4) 2017/12/31 14:59:44 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r0, r0) write$sndseq(r2, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r2, 0x1) [ 213.328988] sctp: [Deprecated]: syz-executor4 (pid 7493) Use of int in maxseg socket option. [ 213.328988] Use struct sctp_assoc_value instead 2017/12/31 14:59:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x4)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000060a000-0x5)='omfs\x00', 0x11000, &(0x7f0000001000-0xe6)="80a374b087bebea2da43b1d00304958120608587c42a94f702e09c043a0ceeb2c59f0667f7416dd37b6af65f7b54cbecd9efd2a26132a918592243ea49e90a703c7fa5f1adcec2ba206c63d20fd0af741133198a768cfa02dc0b2c331b9e6ad84a4582e865cd988efa719de92dbcac33d8ddd702a47d0e531d5855e29b56aa2ab0c1e64f9a293d4b8840dc0670b5caad2652656c1df56c2c1ac4b08636d1e3e27471ea1ee7240dc502bff2104d812e8e0ff9c89b79211e70e278c9f7cb14e3ca20dbc2f8c479cd5a3dfbabd6f77b87cd63bd42b5c4f11cd2c03fd4eaa5a65a0bbb693789e312") 2017/12/31 14:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000696000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bab000-0x10)="d77a18b01749bf56ae42fc30c7489aa3", 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/31 14:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f00006f3000-0x38)=""/56, 0x319, 0x0) write$fuse(r0, &(0x7f0000b6b000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) 2017/12/31 14:59:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f2c000-0x4)=0x0) setregid(r1, r2) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000959000)=0x0, &(0x7f00007f5000)=0x4) socket(0x2, 0xa, 0xfffffffffffffff8) 2017/12/31 14:59:44 executing program 4: clone(0x0, &(0x7f0000471000)="", &(0x7f00008bc000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000743000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x9)='children\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x30, 0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) r2 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) setpgid(r2, r3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000c0a000-0x2)=0x7ff, 0x2) setgroups(0x0, &(0x7f0000992000)=[]) 2017/12/31 14:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000650000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d59000-0x38)={0x0, 0x0, &(0x7f0000779000-0x40)=[{&(0x7f0000c6e000-0x144)=[{0x40, 0x1f, 0x1, 0x0, 0x0, "969c27f6e17d8e68cbdbd6490b09cfc4344f0e48d4e20232a793aeab54f166bcdc48ad82f5ef47a478f9fa3e31"}], 0x40}], 0x1, &(0x7f0000408000-0x18)=[], 0x0, 0x0}, 0x0) 2017/12/31 14:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000714000-0xa)='/dev/cuse\x00', 0x521303, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b7000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x95, 0x8, 0xffffffffffffff01, 0x82}, &(0x7f00000c3000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dfd000)={r2, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80}, &(0x7f000097f000)=0x98) 2017/12/31 14:59:44 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ef5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef5000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000118000)=[@in6={0xa, 0x1, 0xdc6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102000000000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5ed096a2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0x74) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef8000-0x4)=0x34) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r0, r0) write$sndseq(r2, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r2, 0x1) [ 213.403995] sctp: [Deprecated]: syz-executor4 (pid 7504) Use of int in maxseg socket option. [ 213.403995] Use struct sctp_assoc_value instead 2017/12/31 14:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000060b000)={0x40, 0x5e, 0x7fffffff, 0x2, 0x7fffffff}) semtimedop(r0, &(0x7f000074c000)=[{0x0, 0xfffffffffffffff7, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0xc, &(0x7f0000623000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x10) 2017/12/31 14:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000080e000)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a3a000)={r2, 0x1e}, 0x8) 2017/12/31 14:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000b4e000)="") r0 = syz_open_procfs(0x0, &(0x7f0000af2000)='net/ptype\x00') setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000227000-0x8)={0x1f, 0x4f, 0x9ff1, 0x3}, 0x8) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000002) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') accept$ax25(r0, 0x0, &(0x7f00004ab000-0x4)=0x0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ea7000-0x8)='rxrpc_s\x00', &(0x7f000098c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000052d000)="d97682d079a41b5c34d2b6c45bcf952e2ea55455c17f40fb4249dd4202a4c3b8864f6f", 0x23, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000bb4000)='user\x00', &(0x7f00003f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e0a000-0xb5)="40652a32b817f60a3881496d6c44af48a415191cc1a318bd0c5e9c7e44ec31869fc12e4e0c3aef6a16a84b52f1b72b3968a2c676b5d7a0836ad5178a18825e60e9e62f481b72f8a1dfce181ecd7e440c2e622845236c757fb6c24127534491c356409e5d64e0e867fd3597693c70c290a29ab0314412cd4ef2f5820cc968a40b0ff241b613f8454c04c4ff9b820335938497ef396979c31ff17a4a2661bfe1f3d3a34e4e2c031fad7c4919297421690ec740f29e14", 0xb5, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x106, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/load\x00', 0x2, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x7fff) ioctl$TCSETA(r2, 0x5402, &(0x7f0000911000-0x14)={0x0, 0x0, 0x3, 0x0, 0x0, 0x7fffffff, 0x0, 0x4, 0x0, 0x0}) 2017/12/31 14:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000092f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f000008a000-0xc6)="c74883b650022be490cb80ad3981f6a94c1f4e2f01bba96ef000871beb60186f9f8873292780c4049c7b9504340658ee9541a45f1ca520544d04aac2c431e7c47573592a06552d719048730f44302052dcdc6d0edd6269ae3e5269d52b51aeb072f579a66849d40f694286a03575eb83ca5022a5beee8abb37eab28c3d518a0b1f7e96795971bef673426ff44f5b7b04bd003a6199991338cc273e4e6db96ba768a44a5ae48bbb39de6ad99b4d9c29aea2b61953f95c2a2e966cf4d8877f054d0873503f1e2a") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000fcd000)={0x7, 0x3}) flock(r1, 0x1) 2017/12/31 14:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007cc000-0x25)="240000001d0021000d16e725000000fb0b47009a1000050008000001000000000000e12d", 0x24) r1 = creat(&(0x7f00006b6000-0x8)='./file0\x00', 0x41) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000078000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x8, 0x7fffffff, 0x0, 0x8, 0x3ff, 0x10001}}) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000053b000-0x11)="6e65002f00000073ffffffed63686500fd") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) close(r0) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) socket$alg(0x26, 0x5, 0x0) 2017/12/31 14:59:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000050f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00004a0000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x1) set_mempolicy(0x3, &(0x7f0000f05000-0x8)=0x404, 0x6) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) [ 213.547965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/31 14:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008f3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r1, 0x1, 0x1, r2, &(0x7f0000cd0000)='./file0\x00') msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x0) 2017/12/31 14:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() r2 = perf_event_open(&(0x7f0000892000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4e019, 0x3, 0x4000000668, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000767000)=0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e58000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006d3000)={0x0, 0xc06, 0x30, 0x2, 0x1}, &(0x7f0000178000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000058000)={r4, 0xfffffffffffffff9}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000f20000)=0x8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000701000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000853000)={0x5, r2, 0x1}) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800, &(0x7f00002e5000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007be000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a2a000)={0x0, 0x81, 0x1, 0xa2, 0xdfa, 0x929b}, &(0x7f0000de5000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000baa000)={r3, 0x9}, 0x8) fdatasync(r2) openat(r0, &(0x7f0000349000-0x8)='./file0\x00', 0x8000, 0x40) readv(r2, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000006000-0x20)={{0x8, 0x0}, {0x80000000000000, 0xff}}, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00009aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prctl$setendian(0x14, 0x2) 2017/12/31 14:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000c6000-0x10)={0x0, 0x7530}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000ea000-0x4)=0x0) 2017/12/31 14:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00003cc000-0xc0)="240000001d0005001e000000000000000a3900fa10000000060004fef7140cffffffec9b", 0x24) accept$ax25(r0, &(0x7f0000124000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b50000-0x4)=0x10) 2017/12/31 14:59:45 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ccd000)={0x0, 0x3ff, 0x6}, &(0x7f0000ef5000)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a19000)={r1, 0x4, 0x1, 0x9}, &(0x7f0000ef5000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000ef7000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r0, r0) write$sndseq(r2, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r2, 0x1) 2017/12/31 14:59:45 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x99) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000da1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8000) open_by_handle_at(r0, &(0x7f0000d62000-0xe2)={0xe2, 0x6, "e7686ed3f0a7f9f7f9b339301429c858b800d1e143bdfce082c457b3c09d8d0ada03b2032aa4d6be428ec1bbda999f069f33ed72958e2992fea3627cc91892f3978843d6874f10b844ddb90bd1be59c222e2b638e10cbbff5334bd590495626347301efa4255122726f8234d2100f8b1c12fb0403593a3d0522f3ad95fce8496190f8e4e79c53f732b1bc990a81ad3fe87f5928e43844738bb08b3f8a13cc2ffe0beea5e7f8211d196fdbdf295915da19c7402d2455d76a19c20f6fb08fdd8ccadd6efeaaffba7dbc64ac888c8b7a388789d9705dddee2e64f35"}, 0x80000) write(0xffffffffffffffff, &(0x7f0000a9b000)="1f00000004f04345c007000100f370fffffffffffffffaffdbbedf00af8900903e00c54b", 0x24) [ 213.594606] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/31 14:59:45 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x10001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000053000)=[{&(0x7f0000970000)=""/7, 0x7}, {&(0x7f000042b000-0x3d)=""/61, 0x3d}, {&(0x7f0000387000)=""/149, 0x95}, {&(0x7f0000bf3000-0x95)=""/149, 0x95}, {&(0x7f000000d000-0xb1)=""/177, 0xb1}, {&(0x7f0000234000-0x50)=""/80, 0x50}, {&(0x7f0000318000-0x8b)=""/139, 0x8b}], 0x7) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) read(r1, &(0x7f0000fb8000)=""/85, 0x55) socket$netlink(0x10, 0x3, 0x1000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) 2017/12/31 14:59:45 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034", 0x60}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000f78000-0x68)={0x7b, 0x0, [0x6, 0x3ff, 0xfffffffffffffffd, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000516000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000bc4000-0xfa)=""/250) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) accept$netrom(r0, &(0x7f0000088000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b59000)=0x48) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000758000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000054a000-0x9)={0x0, 0x1, "c6"}, &(0x7f000054e000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000e1000)=@int=0x5, 0x4) 2017/12/31 14:59:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000153000-0xee)="6104001c", 0x4, 0x0, &(0x7f0000136000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2017/12/31 14:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xa) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000991000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002c6000)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) timer_create(0x7, &(0x7f0000e16000-0x60)={0x0, 0x3d, 0x1, @thr={&(0x7f0000498000)="135b415d5b28b2fabde7445bce698fa7379df4d8b4d81423657f58ae9606755c6304e4066b729ccdcf24232323341a5c2af69660a4610135d61479a3f17dacbc528451b761bbe62d16b3d396793bd6117c32f944c66c8ba60acc1a534b91543840fb980554659e64058b78aef10e2e8ea9a20bfc4ba33db056264b778285", &(0x7f000097b000-0x13)="eca160dfb38d359563c036bd3d91f017e1d963d34b07cd3d4ee04fd48d332d2b3bdf3523fe41040ab3d8b96c62afa039ea36d6dcfc5aec27793e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000423000)=0x0) timer_gettime(r2, &(0x7f0000cda000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) inotify_init1(0x800) 2017/12/31 14:59:45 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ef6000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000174000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef6000)=0x14, 0x80800) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ef7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) shutdown(r1, 0x1) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0xffffffffffff0001, 0x228, 0x30, 0xfc7b}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000080a000)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000953000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e0000-0x4)=0x10, 0x80000) ustat(0x4, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000066a000-0x68)={r2, 0xffffffffffffffff, 0x8, "d5d5d078a20c784ed6b81e42ceab38ec03cb7cac507a5cbcbbe257fb4793d859c4626a86af5a5110842ab3f48b5dccd48aecc7cfd59c0b020811d624f246422c30d613511af54728f150c2b6312375dd1ee382603aa8728a03bc92673699"}) r3 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r3, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r0) 2017/12/31 14:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) clock_gettime(0x5, &(0x7f0000139000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00003e5000)='net/fib_trie\x00') unlink(&(0x7f00000b8000)='./file0\x00') 2017/12/31 14:59:45 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x57)={0x2, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$sndseq(&(0x7f00005ad000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) r2 = dup(r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000855000-0x4)=0x0, 0x4) open_by_handle_at(r2, &(0x7f0000eec000)={0x57, 0x0, "6614a815cf44a7ea27d878e0b05cbe15459b5ca94cc5e8466f7e5589577c31ebac7add544b5357d48397cb47e2c97b888a9983ac0de887378b5fda95c2f52c1de847c992f2a9cc256df97077314b40"}, 0x400000) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00004e0000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2017/12/31 14:59:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d2c000)={0xfff, 0x1, 0x8000000000000005, 'queue1\x00', 0x100000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r3 = mmap$binder(&(0x7f0000a3f000/0x2000)=nil, 0x2000, 0x3000000, 0x811, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000)=0x805b, 0x4) r4 = inotify_init1(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'osx.\x00', 'ramfs\x00'}) umount2(&(0x7f00002af000-0x1)='.', 0xc) dup3(r0, r4, 0x80000) 2017/12/31 14:59:45 executing program 7: 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, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe275, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x3ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056b000-0xf)='/dev/sequencer\x00', 0x403, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000572000-0x4)=0x8) flock(r0, 0x1) 2017/12/31 14:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000ea5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffff9c50bc7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00000b3000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x400000006, 0x0, &(0x7f000019c000)={0x0, 0x0}, &(0x7f000042a000-0x4)=0x0, 0x0) 2017/12/31 14:59:45 executing program 0: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x11, 0x7, 0x5, &(0x7f00001da000)={0x0, 0x0}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000aff000-0x4)='tls\x00', 0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aff000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000)=0x18) 2017/12/31 14:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000104000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000074c000)={0x0, 0x87e}) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a3a000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00008c7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00007cb000)='./file0\x00', 0x400400, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00008fb000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c63000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c7a000)=0x0) creat(&(0x7f0000056000)='./file0\x00', 0x100) r5 = getpgrp(r4) r6 = syz_open_procfs(r5, &(0x7f0000d16000)='et/ip_mr_c@che\x00') readv(r6, &(0x7f0000299000-0x30)=[{&(0x7f00004de000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f00006b7000-0xb)=@known='system.advise\x00', &(0x7f0000000000)=""/133, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x374e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) 2017/12/31 14:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000030000)=""/158) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) 2017/12/31 14:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000c83000)="e372b3275137820bf586699bb27f681e959cabc6439b4446da269c4d8e60b1f62c0478e3ae27f6f9d0e9cb464c50432630c5bd393579c894b89fa6ac275c83b5f991feb0ba9107a8771bbad45003b000a55efbf7d26baa11bb3423a5f10752d089495e0bc0859b197d3f7bf762f1751867a06938550cc5876cf26f96db", 0x0) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="ba4a", 0x2}], 0x1, 0x0) 2017/12/31 14:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000829000-0x8)={0x0, 0x0}, 0x80000) r2 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) getsockopt$inet6_mreq(r2, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) ioctl$sock_bt(r0, 0x5411, &(0x7f0000648000-0x1000)="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") 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000e4000)='/dev/usbmon#\x00', 0x10000027, 0x0) recvmsg$kcm(r0, &(0x7f00002e8000)={&(0x7f00003d2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c7b000-0x60)=[{&(0x7f0000708000)=""/157, 0x9d}, {&(0x7f000068f000)=""/35, 0x23}, {&(0x7f0000d01000-0x71)=""/113, 0x71}, {&(0x7f0000bac000)=""/46, 0x2e}, {&(0x7f0000333000-0x34)=""/52, 0xfffffffffffffe6f}, {&(0x7f00003a7000)=""/4096, 0x1000}], 0x6, &(0x7f0000e08000)=""/83, 0x53, 0xd8a}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') write$tun(r1, &(0x7f0000f28000-0x14b)=@hdr={0x2, 0x1, 0x2, 0x62ec, 0x6, 0x800, @ipv4={{0x15, 0x4, 0x10000, 0x401, 0x141, 0x1, 0x1, 0x2, 0x16, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@cipso={0x86, 0x1f, 0x86, [{0x6, 0xe, "4c08c1bbcdd7949f12fc0ba3"}, {0x7, 0xb, "150d62d2fb8050778f"}]}, @lsrr={0x83, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}, @udp={0x1, 0x1, 0xed, 0x0, "823a547f4e1935b6bc7d5272194963fc2cf9ab8725b34ab5c4d978bb8e2f1474f10eb5687b18f2011efa29eb4c767b31b6cb4be769914cceb663600996a95dc55f41229b1b135ca15deaf7f450e9f88bb670f9c0c9037ab6f051ef5c6a2344efd8f8580f3208d01686aec77594df97b6a08e29b1b5c256f8bf30daadee30881189d4804bd37a14dae3438b926b9563ade49c983fb9df2cad81ed7c1181cc2575a9093c9b63f1bdeda14ae049a6b5f563e46e5553ef9cca119311125253f7a91a76bce8157e1663ffb0a255c3888b5aa40cf1cb43c064ddc64eaf3fd866fc807f97a4774162"}}}, 0x14b) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000cda000-0x4)=0x2, &(0x7f0000c5c000)=0x4) readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2017/12/31 14:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xbd29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f000065d000-0x7)='cramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2017/12/31 14:59:45 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffeffffffffffd, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008b7000-0x8)={0x0, 0x0}) 2017/12/31 14:59:45 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ef4000-0x38)={&(0x7f0000729000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef6000-0x20)=[{&(0x7f0000ef5000)="055e870b7f7686777542727b31a696d29201b519b2f72d76242a61883fe3a8d37c6674fb8718c35fb5645424b9461dd29ba11361f746c7682de54925c200c7ad957a8a3e959ee03cc14079845bdd77c4bf6334a011a045f5f79d4a7f4159ea95fe9e219bd28613a51ecba2501153f2cac1484898218de7d5b9b1ce49ce6c09fefec1c7ccb1e05d1a60fa920086ccc3ab403c453289d973c61f208b3266f2174df18cf68c4a1cf06274abd28675d79e213ce92ac8ffd7025a18e204dfbc53b6526f0ef4a07456a524cab0c711a08d49e9470d7befe4268b31bfe14b6635aa3936759e48ebc1d4", 0xe6}, {&(0x7f0000c65000)="c162dc06caaeea724c166d466a5c43a3bc63ed459625119c89f0cb23051570eae3c24cb19ac3237cfc3ebef87a570de0c6fb404a57d6b63c4bbc7bf849f1d51aa7aa2f5701d793ee0ffa024136053b4025498346316b26697f94d861455ca86e0386b9e0c7a8b67f50f667c532c381b0ac9f4f261e6cf0dec61f231807146c096ef6ab647d45ecc6ecdf31347431fb85f84a059f80f41c8bcd1c626f8b236c172d", 0xa1}], 0x2, &(0x7f0000ef5000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40}, 0x20044800) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ef5000)={0x4, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup2(r2, r2) write$sndseq(r3, &(0x7f0000cd6000-0xc0)=[{0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x800000, 0x0}, {0x0, 0x0}}}], 0x30) shutdown(r3, 0x1) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) linkat(r0, &(0x7f000092b000-0x8)='./file0\x00', r0, &(0x7f00007f0000-0x8)='./file0\x00', 0x400) 2017/12/31 14:59:45 executing program 0: r0 = socket(0x1b, 0xbb9d35737fa86795, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x4c54, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc411a0aea51409c, 0xae, 0xfffffffffffffffd, 0x4, 0x9, &(0x7f00007d0000-0x10)=@generic="10e7effbf74493fd276d305ab7197408", 0x6, 0x0, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000b3f000-0x6)={0x0, 0xc5e80000, 0x9}) r2 = syz_open_dev$sg(&(0x7f00007e6000-0x9)='/dev/sg#\x00', 0x5, 0x6002) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000c7b000)=0x4, 0x4) getsockname$netlink(r2, &(0x7f0000d7b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000099a000)=0xc) r3 = syz_open_dev$evdev(&(0x7f0000c48000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x40000) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000d9d000-0x28)={0xffffffffffffffff, 0x2, 0x0, 0x0, "462273fb2bc4f1ae5d62e6c1bb61155ed1259153d60d33915377744e6c0406eb"}) 2017/12/31 14:59:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000426000)='/dev/loop#\x00', 0xa0000000000000, 0xc296e3fbc31baad0) close(r0) mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002da000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067f000-0x4)=0x18) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000abb000-0x8)={0x0, 0x0}, &(0x7f00001a9000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000024d000-0x8)=@assoc_value={r2, 0x1000}, 0x8) 2017/12/31 14:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) poll(&(0x7f000008d000)=[{r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x102, 0x0}], 0x3, 0x40) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000742000)=""/66, 0x42, 0x8, &(0x7f0000568000-0x10)={0x0, 0x0}) epoll_create1(0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004d0000-0x5)='\'em1\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f000073a000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f0000f52000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/31 14:59:45 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005df000-0x7)='/dev/vcs\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x27, 0x2, 0x39b, 0x7fff, 0x100, 0x1}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xfd, 0x7fff, 0x400000000000, 0x5, 0x2, 0xe04d}) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b7f000-0x14)={0x0, 0x800, 0x6, [0x9, 0x3, 0x7, 0x1, 0x7, 0x5]}, &(0x7f000031f000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a92000)={r2, 0x4}, 0x8) r3 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bc8000-0x16)={r2, 0x6, 0x7, [0x3, 0x3ff, 0xffffffffffffffc0, 0x400, 0xe65, 0xffffffffffff722d, 0xffff]}, 0x16) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) write$tun(r3, &(0x7f000041f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipv6={0x0, 0x6, "c2465d", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "cf8918", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}}, 0x70) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/31 14:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xfffffffffffffffe) 2017/12/31 14:59:45 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000011000-0x8c)={0xd2c1, 0x6, 0x80000000, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000007000)=0x7ff) 2017/12/31 14:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x0) 2017/12/31 14:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000402000)={r2, r1}) shutdown(r0, 0x0) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000d22000)={0x0, 0x0, &(0x7f00009c2000)={&(0x7f0000241000-0xa0)={0x2, 0xf, 0xd0f5, 0x6, 0x14, 0x0, 0x6, 0x0, [@sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x1, 0x400, {0x6, 0xff, 0x8, 0x5, 0x0, 0x6, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@rand_addr=0x7f, 0x5, 0x10, 0x14}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x14}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x4000040) syz_open_dev$binder(&(0x7f0000b8d000-0xd)='/dev/binder#\x00', 0x0, 0x800) r4 = add_key$keyring(&(0x7f0000cda000)='keyring\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005d4000)='keyring\x00', &(0x7f0000768000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) r5 = add_key$user(&(0x7f0000663000)='user\x00', &(0x7f0000a14000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009c000-0x3f)="cdedc58f2b6beff2b2fa8d9817e9b6726d4b35c375db28ac724187c3eeb00d39d5dff47bf24bd86580cb08a787720a421c34ef918c08db9eb24e3935ebe4cc", 0x3f, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000895000)={r5, r5, r5}, &(0x7f0000eda000)=""/65, 0x41, &(0x7f0000b3f000)={&(0x7f0000739000)={'sm3\x00'}, &(0x7f0000ca6000-0x86)="4980f2fc76a37f5af5d9d6864b5b185d8dfcfd85b60115cd9f0fcf7bc7cbd34b8478bf0d72804309091ba050a7e8b06a6575cff8bc37c68be01252b18aea3db7f0f517b57f9cf80dc51955b06623a1b8ed238e82ecacc0df00277736c7fe8ac88f8233472a1314c71f40876f1978d08bbb150d3b120a305fdc499fd13cb4d5addfe75fc6191f", 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$revoke(0x3, r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e5000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) 2017/12/31 14:59:45 executing program 2: r0 = creat(&(0x7f0000a75000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000baf000)={0x0, 0x9, 0x1, @thr={&(0x7f0000000000)="6f19cf561ead075557b5e66d4427822917a25404787ef5927ad66f152c6d8650ace132777ce6288eb08f98875ea4df412ace347a1f8fd33f6ac0da62e10aab8475abcc022259b5ab4f1de03b13916f1ba038cf50b6a685bddf482d9d1feb74a8cd87c57ae57e87c2dfb6446ce7f8368811abca447c95060b7cc4200ee2bc1269253bda5138e1a54f36d1f77c13eeb927", &(0x7f0000000000)="91f8725e76a3764f2c381364422d3d1b4abb96dd451837b72cc9f773b893effa32cf9d746af5bd6bc0955739abcb053a7d1f02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e8a000-0x10)='net/ip_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r3) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000f9c000)=[], 0xb2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef2000-0x4)=0x9, 0x4) 2017/12/31 14:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d75000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000df1000)={0x0, 0x20, &(0x7f000023c000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000437000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008f9000-0x10)={0xfffffffffffffff8, 0x8000, 0x0, 0x1, r2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d15000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ea7000)=@req3={0x8e0, 0x80, 0x2, 0x6, 0x3, 0x8001, 0xfff}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008ea000)={r2, 0x1000, "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"}, &(0x7f0000fc6000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dfc000-0xd6)={r3, 0xce, "d21b72b5e1293b9074181ca3c83e74540ec0d8160fa3488327e930482062e0c3e96dfb5557b8ba06ea3ce9e2a3d024cead2d2676f3b9f6858052c4d7c27ec186f3ff41cd95fd07c83bdb7889f48c9a8416e6692f2ccd1b450c58783ad54979444dd4dd6eee0664a4cb0fe7135b8a1313ad8d902c591800a77daeae6d72a97f5c078d72f474876908bf3b63c0022389568a9c092eb3721b39bc57e58d78c6df22847d3e777d43c180aa3e045172587fc8ee2a47ba4c66f7f7e2eb82b01cd0d3d1694b1e60d6f710fc7e953a5de24e"}, &(0x7f0000e42000-0x4)=0xd6) 2017/12/31 14:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004f6000)='/dev/usbmon#\x00', 0x0, 0x1) connect$ax25(r0, &(0x7f0000e84000)={0x3, {"2d54a29fea5520"}, 0x1}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x1) [ 214.075193] WARNING: CPU: 1 PID: 7689 at ./include/net/sock.h:1510 strp_data_ready+0x2b7/0x390 [ 214.084031] Kernel panic - not syncing: panic_on_warn set ... [ 214.084031] [ 214.091413] CPU: 1 PID: 7689 Comm: syz-executor1 Not tainted 4.15.0-rc4-mm1+ #49 [ 214.099029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.108375] Call Trace: [ 214.110949] dump_stack+0x194/0x257 [ 214.114560] ? arch_local_irq_restore+0x53/0x53 [ 214.119215] ? vsnprintf+0x1ed/0x1900 [ 214.123003] panic+0x1e4/0x41c [ 214.126174] ? refcount_error_report+0x214/0x214 [ 214.130905] ? show_regs_print_info+0x18/0x18 [ 214.135392] ? __warn+0x1c1/0x200 [ 214.138839] ? strp_data_ready+0x2b7/0x390 [ 214.143046] __warn+0x1dc/0x200 [ 214.146311] ? strp_data_ready+0x2b7/0x390 [ 214.150525] report_bug+0x211/0x2d0 [ 214.154140] fixup_bug.part.11+0x37/0x80 [ 214.158180] do_error_trap+0x2d7/0x3e0 [ 214.162062] ? math_error+0x400/0x400 [ 214.165841] ? check_noncircular+0x20/0x20 [ 214.170082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.174912] do_invalid_op+0x1b/0x20 [ 214.178601] invalid_op+0x22/0x40 [ 214.182030] RIP: 0010:strp_data_ready+0x2b7/0x390 [ 214.186842] RSP: 0018:ffff8801c34af900 EFLAGS: 00010212 [ 214.192188] RAX: 0000000000010000 RBX: ffff8801ce0cf388 RCX: ffffffff84bbe257 [ 214.199430] RDX: 000000000000022b RSI: ffffc90004231000 RDI: ffffffff866e5920 [ 214.206684] RBP: ffff8801c34af920 R08: 1ffff10038695e65 R09: 0000000000000006 [ 214.213936] R10: ffff8801c34af7e8 R11: 0000000000000003 R12: ffff8801c2ce80c0 [ 214.221187] R13: ffff8801ce0cf390 R14: ffff8801c34afa88 R15: ffff8801c2ce80c0 [ 214.228455] ? strp_data_ready+0x2b7/0x390 [ 214.232685] psock_data_ready+0x56/0x70 [ 214.236640] unix_dgram_sendmsg+0xa72/0x1600 [ 214.241062] ? unix_shutdown+0x870/0x870 [ 214.245122] ? copy_msghdr_from_user+0x3a6/0x590 [ 214.249874] ? security_socket_sendmsg+0x89/0xb0 [ 214.254605] ? unix_shutdown+0x870/0x870 [ 214.258647] sock_sendmsg+0xca/0x110 [ 214.262341] ___sys_sendmsg+0x767/0x8b0 [ 214.266302] ? copy_msghdr_from_user+0x590/0x590 [ 214.271039] ? retint_kernel+0x10/0x10 [ 214.274918] ? __fget_light+0x99/0x380 [ 214.278800] ? __fget_light+0x297/0x380 [ 214.282752] ? fget_raw+0x20/0x20 [ 214.286186] ? schedule+0xf5/0x430 [ 214.289709] ? sock_def_wakeup+0x225/0x350 [ 214.293932] ? __schedule+0x2060/0x2060 [ 214.297878] ? refcount_sub_and_test+0x115/0x1b0 [ 214.302610] ? refcount_inc+0x50/0x50 [ 214.306395] ? sock_has_perm+0x2a4/0x420 [ 214.310448] ? __fdget+0x18/0x20 [ 214.313803] __sys_sendmsg+0xe5/0x210 [ 214.317578] ? __sys_sendmsg+0xe5/0x210 [ 214.321531] ? SyS_shutdown+0x290/0x290 [ 214.325498] ? SyS_futex+0x269/0x390 [ 214.329217] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.334235] SyS_sendmsg+0x2d/0x50 [ 214.337773] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 214.342502] RIP: 0033:0x452ac9 [ 214.345665] RSP: 002b:00007f1e280b9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 214.353348] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 214.360684] RDX: 0000000004000040 RSI: 0000000020d22000 RDI: 0000000000000013 [ 214.367930] RBP: 000000000000046d R08: 0000000000000000 R09: 0000000000000000 [ 214.375277] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4ad8 [ 214.382520] R13: 00000000ffffffff R14: 00007f1e280ba6d4 R15: 0000000000000000 [ 214.390546] Dumping ftrace buffer: [ 214.394190] (ftrace buffer empty) [ 214.397880] Kernel Offset: disabled [ 214.401485] Rebooting in 86400 seconds..