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"}], 0x1010, 0x4040804}, 0x4000040) r3 = openat(r0, &(0x7f0000002000)='./file0\x00', 0x408200, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000007000-0x4)=0x7fffffff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000007000)={r4, &(0x7f0000004000)=""/54}) 2018/01/02 17:09:36 executing program 3: r0 = open(&(0x7f0000cc3000)='./file0\x00', 0x2, 0x100) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00004b1000-0x10)={0x8, 0x7}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00005e3000-0x37)="584561f29d44b6cfedaaf667fc7aa85476a69df47d305e5b018e68fbf43ac618b498b582aafbf9fedc8a88e33530cf9c5f0f1eb5da0e6c") lstat(&(0x7f0000efb000-0x8)='./file0\x00', &(0x7f0000826000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000484000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000283000)='./file0\x00', &(0x7f0000d19000-0x8)='./file0\x00', 0x2, r1, r4, 0xfff, 0x8, 0x800000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xb9)=""/185, 0xb9) connect$unix(r0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)=""/238) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000005000)={0x5, 0x1, 0xab, 0x9, 0xb4cc}) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000006000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/182) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000007000)={0x3, [0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000)={0x100000001, 0x0, 0x2, 0x15f3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000008000-0x10)={0x2, r5}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000005000-0xf)={0x100000, 0xa000, 0x0}) r6 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, r6, r3, r2) 2018/01/02 17:09:36 executing program 0: r0 = getegid() setgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x101081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x48)=[{0xe, 0x8}, {0x4, 0xffff}, {0x3, 0xc6}, {0xb, 0x8}, {0x0, 0x80000000}, {0x2, 0x3f01}, {0x4, 0x100000000}, {0x4, 0x1}, {0x8, 0xc9}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="e150d18b56", 0x5, 0xfffffffffffffff9) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r0) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCSCTTY(r6, 0x540e, 0x6) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000002000)={0x3, 0xffffffff, 0x2, 0xffffffffffffff71, 0x1, [{0xfff, 0x9, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) flock(r2, 0xf) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000002000)={{0x9, 0x1}, 'port1\x00', 0x8, 0x20000, 0x2db4, 0x7, 0x8, 0x9, 0xa, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) r9 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000001000)="2ee248609b8119de1b9a40897b28a35dc0c43fc7db8e53d9f31493999ae198cb7928e52b7cf0c0ec46eca0dc6506aa6cf4f867b07548ca7a45e8bd97bf001ff01debeb4a713308aeefdaa1474271540a82a384287da55afeb7eb978591490c8fb8701acb04bd59fd9309dd8d67aa9c7316d2871b40d9f402271ef7891ae717463ce3848d24288118e0596b1a2a952c18fc7ade6b6c1b570852a18ea05b", 0x9d, r9) ioctl$KVM_CHECK_EXTENSION(r8, 0xae03, 0x7ff) 2018/01/02 17:09:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f00007c6000)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000075b000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget(0x3, 0x2, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, 0x2e) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x7ff, 0x4, 0x7, 0x0, 0x100000000, "1f0e328e8f1c4c1138bf1ff171a3b672fee73e3f53bff034d8ec3e15ee16696d719e0d7d55bebfbf4a0867fbaeded96c511877cf7deb09e8c6644775e0df5c", 0x100000001}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000)={0x7, &(0x7f0000001000)=[0x3, 0x7fff, 0x74d9, 0x400, 0x263c, 0x5, 0x800]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000+0x652)={0x4, 0x0, 0x1, 0x1, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0x5ad}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80800) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000005000)={0x19980330, r4}, &(0x7f0000005000)={0x1ff, 0x401, 0xc, 0x9, 0xbaed, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000006000)=0x0, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0) r6 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000007000)={&(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000005000)="a0d6e95d94f4f8eb21bd61264a909710337cda500e711611d9dd9ed586a51fc7a29d4d4ed536a217e37d20c835edd2a966e288b71372d164a315f5de90046ce974270a7cd43891aa12e60f8198973065ad57353e7ff1b3c0b9ea14cf043f7e0ef0d4d7818007894e611c3fba029af867231f405c5207c62a8a1c1ce5b9285b025361a9be0130236ca0fdaea0bddb529a1a15e98ffe40d0fe2a7defc54432c88a107c09e9dc7e6480cc2fdbc4605e027b1f694ad2c4168e661275848fded509833ebef1b790697a98d7d0c857c53d8d715e76ab4d3beaf5e30e41b36275a3331ebb3b81f865803b5807ec3926f6e19d9044", 0xf1}], 0x1, &(0x7f0000007000)=[@rights={0x28, 0x1, 0x1, [r1, r3, r0, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x48, 0x0}, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000008000)={0x5}, 0x4) 2018/01/02 17:09:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000eb8000-0x50)={{0x1, 0x5774}, {0x8, 0x5}, 0x8000, 0x4, 0x7d45, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x2, 0x0, 0x4, 0x3f78, 0x0, 0x5, 0x410}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x7, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003000-0x1e)={0x7, 0x80000000, 0x81, "8d7f1656e1d0", "d2d9138638e74864528c55e25c3094c0"}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xcb97}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002000-0x10)={r3, r4, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000004000-0x4)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000005000-0x71)="4958f2582ee429361368feca963754365d3ff0165bc002b058598f08630db16d99be82b3fc0456b6d326183fbc9f23895c743f175a8b95fe4d476e8c41727ffd142418f391fa242764938243cb7ca61afdde193e07bb7aa933ba294cd7d94a8a7f19cf2720d54f93738cc1be06a48f8c72", 0x71) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000005000)=""/50) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) r6 = dup2(r5, r5) connect$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0xc355, 0x100000001, 0x0, 0x7, 0x2, "80fc6d960a9cd085b71c90ed411edebe3d4da4ba04808681cc5cc15e9e96caf339647f750f44bc622084c97f4fd0d1a82cac7bcf0cf6b0e6471ef78e73a9ec", 0x100000000}, 0x60) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) unlink(&(0x7f0000003000)='./file0\x00') ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001000-0x100)={0xb4d, 0x1, 0x1, 0x7, 0x4, [{0x9, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x5, 0x100, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x700000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x101, 0x1d9a, 0x400, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000006000)=0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000005000-0x20)={0x2, 0x0, 0x2, 0xffffffffca9cc013}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000008000-0x20)={0x3ff, r8, 0x0, 0x0}) 2018/01/02 17:09:36 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000823000-0x10)='/selinux/create\x00', 0x2, 0x0) fanotify_mark(r0, 0x8, 0x40000003, r1, &(0x7f000028c000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000dcc000-0x6c)=""/200, 0xc8, 0x40000020, &(0x7f0000000000)={0x1a, 0xf7, 0x6, 0x8, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='tunl0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x6, 0x5, 0x1000, "8da1c48e067b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)=""/43, &(0x7f0000001000-0x4)=0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000002000-0x72)=""/114, &(0x7f0000001000-0x4)=0x72) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000005000-0x10)={0x3, {"a5d9a19b1e0190"}, 0x2}, 0x10) 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$nfc_llcp(r1, &(0x7f0000005000)={&(0x7f0000002000-0x60)={0x27, 0x4, 0x93a, 0x6, 0x3e57, 0x8, "fc9f0dd3fd18ea124a04e106b1cfe13b569d7a2f576470f462b94de7f052bae00cd76189c3381fd15fc20a504aebdd0a204af70575ca854e5fadd1da4b55b1", 0x0}, 0x60, &(0x7f0000005000)=[{&(0x7f0000000000)="4195c21a2e2624", 0x7}], 0x1, &(0x7f0000006000-0x40)={0x40, 0x18f, 0x10001, "3652df0042954456e4a02bd3e0bd665191710bbdde3d7655bdbb1e601af0ad8d26fab3ed64af75e8b49f8919"}, 0x40, 0x4000}, 0x810) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r3, 0x1c, &(0x7f0000006000)=[@in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000-0x8)={r4, 0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000008000+0x94b)='./file0\x00', 0x100, 0x12, &(0x7f0000009000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e29000)=""/38, 0x26, 0x40000000, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x264356912a9d03b0}, 0xc) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x6, 0x0, 0x9, 0x9}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0xec, 0x1, 0xffffffff80000000}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x28)=@ethtool_sfeatures={0x3b, 0x4, [{0xfff, 0xb01d}, {0x9169, 0x6}, {0x6, 0x5}, {0xffff, 0xd175}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x8000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000007000-0x1c)={0xa, 0x2, 0x45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000)=0x686, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000009000-0x6)={0x2, 0x3792}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000a000-0x4)=0x4, &(0x7f0000009000)=0x4) 2018/01/02 17:09:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f60000-0x10)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00006b8000-0x20)={{r0, r1/1000+10000}, {0x77359400, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000001000)="e02bd18d77b55cf403dd7e677a339cf112e80de73273474242d317a23051fba6b2409b07ac0c6c09bf", 0x29, 0x2, &(0x7f0000000000)={r3, r4+10000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000-0x1)='\x00', 0x80, 0xe4485cf6dccf11df, &(0x7f0000002000)={0x1, 0x5, 0x9, 0x2, 0x8001, 0x7, 0x0, 0x3151bcfb}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000004000)='./file0\x00', 0x200, 0x40) r6 = getpgrp(0xffffffffffffffff) mq_notify(r5, &(0x7f0000004000-0x60)={0x0, 0xb, 0x5, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x3, 0x2000, 0xa08, &(0x7f0000003000/0x2000)=nil) r7 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xa5)="621a59e8ea17eeac669a6637021d3a0959f1733679b2fe828f0c1e1cd08b1478d20cc33fad06630a42ccc46d5bd81f053fe42cde0192e6b3745ae262d19023180e8379c721b477b6aee4d9f693c1bc563d1773a405e56adb975a50b4ca8d60dc5b0f229ed11f95cd401b7ca966cc5bb9af32a4f0b8c80b94398b2f6aafd5630ed36fa6a500d1e12c0c074f91c183cb9f40d046d26311244114b7655e471c06a140aafcde42", 0xa5, 0xfffffffffffffffb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r7, &(0x7f0000006000-0x1000)=""/4096, 0x1000) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000007000-0x8)='./file0\x00', r5, &(0x7f0000004000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f0000008000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8}, 0x8) pause() keyctl$describe(0x6, r7, &(0x7f0000002000-0x9d)=""/157, 0x9d) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000009000-0xc)={0x4000000, 0xfffffffffffffffe, 0x16}) [ 23.456555] audit: type=1400 audit(1514912976.241:9): avc: denied { map } for pid=3458 comm="syz-fuzzer" path="/root/syzkaller-shm747446519" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 24.338133] audit: type=1400 audit(1514912977.121:10): avc: denied { sys_admin } for pid=3499 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.486559] audit: type=1400 audit(1514912977.271:11): avc: denied { sys_chroot } for pid=3671 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.556180] audit: type=1400 audit(1514912977.340:12): avc: denied { setgid } for pid=3706 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 17:09:37 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f00003bb000)="32000000180025ff0700940d000080018020fe20000400050000001e0f0003002e11000000024fe50014eea4060057d71888", 0x32, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000040, &(0x7f0000897000/0x2000)=nil) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000e79000-0x99)=""/153) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ac1000)=0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000b09000-0x8)=&(0x7f0000d84000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e7a000)=0x18) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000e7b000-0x4)=0x7fffffff, 0x4) semget(0x3, 0x3, 0x200) set_mempolicy(0x8000, &(0x7f0000e7a000-0x8)=0x1000, 0x0) 2018/01/02 17:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0xc00) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00004cb000)=0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f20000)=0x0) write(r0, &(0x7f0000e82000-0x23)="230000003100056d00070000000051010000000000001100df0500101d02000ae523c7", 0x23) 2018/01/02 17:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x6, 0x3, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000163000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ba0000)=0x9, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f000018c000)=0xc) migrate_pages(r1, 0x0, &(0x7f0000b43000-0x8)=0x0, &(0x7f0000669000-0x8)=0x0) 2018/01/02 17:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) sendto$ipx(r0, &(0x7f000002d000)="344e249bc537fa26efa097da11cc98076b771b75efabc7a5f96b4699216fd9c7db25bcfa3bfa6e08c89c5cd022b7f0f2a3", 0x31, 0x8000, &(0x7f0000507000-0x10)={0x4, 0x0, 0x5, "e7296d4b7502", 0xeae, 0x0}, 0x10) 2018/01/02 17:09:37 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0xf0, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @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, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0x8, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000006000-0x4)={0x10001, 0xc6, 0x6}) 2018/01/02 17:09:37 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={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) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) shmget(0x3, 0x2000, 0x1000, &(0x7f0000004000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)=0x0) syncfs(r0) 2018/01/02 17:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) write(r0, &(0x7f0000b5b000-0x27)="260000001e0047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a", 0x26) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000531000)=0x14) connect$packet(r0, &(0x7f0000fe5000)={0x11, 0x1a, r2, 0x1, 0x68c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/02 17:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a6000-0x8)={0x0, 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) lstat(&(0x7f0000fb5000-0x8)='./file0\x00', &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000735000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004f9000)={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}, 0xa0) r4 = syz_open_dev$dmmidi(&(0x7f0000087000-0xd)='/dev/dmmidi#\x00', 0x20, 0x101000) connect$netlink(r4, &(0x7f0000740000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a98000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001e9000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bc49635598238e44564d2aa9169ef00f"}) ioctl$KDENABIO(r5, 0x4b36) 2018/01/02 17:09:37 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f09000-0x8)='./file0\x00', 0x62, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000ce000-0x1000)=""/4096, &(0x7f0000f0a000)=0x1000) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000-0x10)={0x2, &(0x7f0000f0a000-0x10)=[{0x20, 0x0, 0xfffffffffffffffe, 0xfffffffffffff01c}, {0x6, 0x0, 0x1, 0x0}]}, 0x10) 2018/01/02 17:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") syz_open_dev$sndpcmc(&(0x7f0000de3000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0xc080) dup(0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3b000-0xf)='/dev/sequencer\x00', 0x24cc41, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bc4000)=0x0) syz_open_dev$midi(&(0x7f00006e6000-0xb)='/dev/midi#\x00', 0x8, 0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") preadv(r2, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000c1000)={0x0, 0x10001}, &(0x7f0000250000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000051b000-0x8c)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000723000-0x4)=0x8c) 2018/01/02 17:09:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000965000)="9c06728fef4dccae7c6e9aebf708", &(0x7f0000987000)="16c0ded9036b2e28569ded5c68569f7c1851cc99d50630f0ba478d9294ad913c895a497da535deaa8bcffdf085170c15c14643000868f0fc746df54bcd3620637c6b72549835e108883baf091637ffa44c1d49ea0b955fcf5ebc2e78a4051adeeedd0b3ea4f3079bc0ddf5e4a0d25eda537d7c6c2f779724d96f3beaebdf2e57247765cbe2e82d990925628a", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000089e000)={0x3, 0x4, 0x4, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe87) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) [ 24.759049] audit: type=1400 audit(1514912977.544:13): avc: denied { net_admin } for pid=3733 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.759159] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/02 17:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c4000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$inet6(r0, &(0x7f000012e000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000272000)=0x1c) pipe2(&(0x7f00001fb000-0x8)={0x0, 0x0}, 0x84000) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061b000)=0x0) sendmsg(r3, &(0x7f0000af1000-0x38)={&(0x7f00005ef000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000061c000)=[{&(0x7f000000c000)="05", 0x1}], 0x1, &(0x7f0000055000)=[], 0x0, 0x0}, 0x0) setsockopt(r1, 0x601, 0x9, &(0x7f0000fc7000-0x8a)="c5c99dba6e43ddce7583c0a2f57b7d37ffd2d9c1841f8a452498b8a006b572b32f212d8ce39b662ba693ffc6f3bdb4bf80abe0a99b9fcbeff3c4f5976f122af70b8d3017c3c0127fb25834b4cd5f015c087352a3f9e190100a4cc39c8d9664385bd32c0f981416d6f39f1b1b771bef8635fad8f1d3f58b8211ae8655e954e94b331a1cf4178bc9c835ed", 0x8a) 2018/01/02 17:09:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$llc(r0, &(0x7f000019e000)={0x1a, 0x17, 0xf, 0x8000, 0xffffffff00000001, 0x7, @random="eb51d621d99d", [0x0, 0x0]}, 0x10) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000676000-0x1)=""/1, &(0x7f0000e53000-0x4)=0x0) bind$nfc_llcp(r0, &(0x7f0000ec2000-0x60)={0x27, 0x0, 0xffff, 0x3, 0x3, 0xfffffffffffffff9, "1cea07cbf445fe16fd843781a2978157d0b0664ec9b0595985e087db9d82f3d15570c9dd59ac8f3306f97e4d63df4281a9002014c2b96836985dd6ed104573", 0xed}, 0xffffff41) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006ad000-0x10)={0x200000000000029d, &(0x7f0000be3000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000317000-0x8)={r1, 0x4}) getcwd(&(0x7f0000fb5000-0x1f)=""/31, 0x1f) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000084f000-0x4)=0x424) [ 24.767808] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 24.790542] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.790556] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.811324] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.811380] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.893617] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 24.920156] audit: type=1400 audit(1514912977.545:14): avc: denied { ipc_owner } for pid=3730 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.945788] audit: type=1400 audit(1514912977.558:15): avc: denied { net_raw } for pid=3740 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 17:09:37 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a23000)=@common='nr0\x00') r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000dca000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000101000-0x5c)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000404000)='/selinux/context\x00', 0x2, 0x0) 2018/01/02 17:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000524000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000dd9000-0x8c)={0x8, 0x2, 0x80, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fb4000-0x4)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a7e000)='/dev/admmidi#\x00', 0x0, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001c8000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) ptrace$setsig(0x4203, r0, 0x2, &(0x7f0000a37000)={0x34, 0x2, 0x4, 0x1ac}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept4$inet(r2, &(0x7f0000fa5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000-0x4)=0x10, 0x7fc) r3 = socket(0x10, 0x2, 0xc) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000dc7000)="7eb1f8860f548228ed7eceaaf4435050277abd340a62b607e60f7a84fbe3240e7b51af3d582fd7d46f4f157a27e0362021e4fe0143fa64839c7b7d05577669d789f4dfc703ca514e05a5aa4b99b948cfa640a2431ba39f317423a30ff9293f3e04f6c1e5d6d6fd42e7220b57d873550804b1c05569fb105a432964ca4cd66f0283577a49e311a5f74b5b0f38c433be519ccbd1d01cee48e9a0de03346ff08eb39ccdf1cce5200f7b70c4d281ea0cf36dc7b6f01e07c2a2f0a7eaa1ac", 0xbc) write(r2, &(0x7f0000bbf000)="1f00000010000000000000c300fffeb0220600a70a000180ffee1e00fffc", 0xffffffe7) 2018/01/02 17:09:37 executing program 7: getrandom(&(0x7f00002ec000)=""/166, 0xa6, 0xfffffffffdfffffe) r0 = semget(0x0, 0x1, 0x485) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000bb3000-0x6)=[{0x6, 0x400, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000001000)=0x6000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001000-0x4)=0xfffffffeffffffff) 2018/01/02 17:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x4000) ftruncate(r0, 0xfffe) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) set_mempolicy(0x4000, &(0x7f00006cc000)=0x7, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/02 17:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x40006, 0x100000c) write(r0, &(0x7f00008c0000)="1f000000150affdde20000000006090002020000090001fffffffffffffff91f", 0x20) mount(&(0x7f00008c7000-0x8)='./file0\x00', &(0x7f00008c3000)='./file0\x00', &(0x7f0000f54000)='devtmpfs\x00', 0x20404, &(0x7f0000b89000)="27d32f3e704458d95765e542585dc007c599a6368e99016717605d6ce0a3676f2a6a2e1b67f2d9") 2018/01/02 17:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e9f000+0x87d)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000298000)={0x3, 0x0, 0x10003, 0x9}) socketpair$inet6(0xa, 0x80808, 0x2, &(0x7f0000d8f000-0x8)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_dev$audion(&(0x7f0000ee7000-0xc)='/dev/audio#\x00', 0x4, 0x200) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000564000)={r4, 0xcb, 0x0, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000018e000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000f12000)={r1, 0x100000000}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000947000)={0xffffffff7fffffff, 0x6, 0xff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00003df000)={0x52, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000224000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b50000-0x3)=0xe8) lstat(&(0x7f000000e000)='./file0\x00', &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000f8d000)={{{@in6=@loopback={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000-0x4)=0xe8) r12 = getegid() sendmsg$netlink(r3, &(0x7f00001fc000-0x38)={&(0x7f0000665000-0xc)=@kern={0x10, 0x0, 0x0, 0x2201000}, 0xc, &(0x7f0000492000)=[{&(0x7f0000c30000)=[{0x110, 0x47f7, 0x601, 0x7, 0x2, "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"}, {0xa0, 0x200, 0x100, 0x9, 0x3, "4dd68cd3bf7ad18dc504415d0882eda3447906a76c1692f1f192e9c017c169b620d37c1c57f21a411a85c279ea019d37e7905285990fb6260a854254ef4cb7bb7dbd059de314e838577498c9b34cbb431a394493c014eb663939e18a567da6cc5560fa681b41c4a240a2366c739f54f01e2c9b2353c9763de99c793a321a674451a81797e5fd3b71d542b5c0591b"}, {0x1010, 0x64, 0x920, 0x40, 0x1, "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"198486d9baaed52baaab8abd97f10129e7cf9d3917cbf4ade02573163c3cff45b505230c"}, {0x108, 0xc93d, 0x120, 0x67, 0x2, "9dff9dd9afdd343121b860e5c38622e0c1af9552aa40469ffa933cd4d36fef4df01775c66491ae07d4bf26ab1e4a95f5fcfd6f0c5c7f66dc16735c5eb6b803c5a284130c12678bdec72c8c3c723aa94143b13ad9ac158f82fdb35f53c64a54b548b04c3b9e86678c5820c79a68801fae83404fcf4a3c12030251e1c5284dc6305a34494c28e4f248eea2dbc845b347d86f2f1256495e6a66d46bdb696d3acb8e81066085eebaba00c3594d7997796e410054ec8d00598c6adbd003b8f777e6224e08b898308dbe1d8788e515279c7f0c44145e1ba79f9e54c7fc120edcae0f269573047f55aa0f87602c02bb56980317af6fff70302c2138"}, {0x98, 0x64cb583a, 0x200, 0x3, 0x3, "37fc02bef751ba1c56dbc329676c201ea1bf829daa0ab98ae03ba1adf2acf88b0e4f129e25e4001fc0f80bed4f5f74ae75cf570f34f921ac61ab552969d9e7764999ca41e7acff0816ffa04f69e91c1cd75c4445bf91bd8de4a0b528dd8bc4e7996b79175cde66d707c77da542ed5a06ec182dc24080b680e67e5d3fb4a968a909b9e0bab0d2a1"}, {0xac, 0x1b7, 0x400, 0x2, 0x3, "1b62a85e09652e3e00b6a01f3901d68f10a654526c0c80e99378d3789fea0599ff163913c328e9fe5aa6dfb91753d85d3380e09f691ca73ccf49347a580325eadcdb86b9db54d13b961258d5886a04af1dce8fa936ef2c3bb91509ba9c2a9290c6971ae448341b4df0848ef5982c46b67df6606377eea62b621d92a98da5b287277af447af4126cff3cc692d2768a1ab8c0922704b2bc4c37fbb"}, {0xe4, 0x6f, 0x0, 0x5, 0x2, "df7be1542684937f8f0967405f1545f227f73a85ac9de2c6ddd5818aa27c019ae36726814052e08ee0fbc8d71f00bc6cdb68644df5dc9d6b592bad17ad81b10b63c3b73d7d268c42fdc31bcb1cc408c071e37f5256b59ea9c76292f9ffe3878c056e2c02994e74c87737e007188d91c600f4d481b222cbae2cbcdec52c4884fcf8f326232b55684a524b17c579cbc483f4a6ea718721a95c65d2e758be820515fd7b53c8333840253af11fafbfaca5044d24630a7064340c884aaaf9497ab5518f77fc9d7e7f1ec7f0a64f23051e05e7fc75"}], 0x364}, {&(0x7f0000dbb000-0x100)=[{0x20, 0x8001, 0x800, 0x6, 0x2, "a3cf19939b763e39ded07a7954bddca5"}, {0xe0, 0xffff, 0x4, 0xeb, 0x2, "48f3e59b072160cae2116330d57e6487c990c7961147b01e49f4a20278a5f04541a2a9433c84378e71df0b208d813cd2a8c0632d4fcf0a014d656db5d4a958a88a21c62251091a97bdd9eadfd2e26c679d0341655ed20259907f5b6db43ff9304cae15d640ccd2c400e98f7dee2af055c3a4eeb2f90add5cd23b59b9ea48546fa939cc1861b2be3873dda311d3c68907f47f6e8384a43da4798b031e82801196a53ea3d94cca00bc6366624e9ae88344574dedbf62452386263999800a895ef5562be3ddf288ca2e6201367e9557db"}], 0x100}, {&(0x7f000056b000)=[{0xec, 0x8, 0x508, 0x8001, 0x2, "bc95eb2988f5e76db2d44b37a503e4586cfa73ba8bea2124e612dc8890f15ee25171b8c7337a046340d51f9616f9f629c8e02635e1db756fbc29b3a4f13ec4fb7bca7d6ded9f8668729c0fa5b15ff6128a982ab0f287fd6c84e2e97f071b3d6ea18bbc82b9690375a4d7f53085fcebe35e7d5e61ecd4a7fc19875885ca3ddf3d1c3e3492147abbee2b16712433f846403b6f0cce25b82ce2a5aa1ed57242a9c817f6244374018656bb7e23c4757676f1043054d18aa5d210447644f688bcf6cf40a2c749e3a390a5222a6551392cbefcb4d7171120644b70db7e86"}, {0x104, 0x3, 0xc00, 0x17a, 0x2, "528d569fc8e8a2f2794804e5e2b88b8b845012ecc4e5023545f9aa405cd2f157da4813fcbb251ba8a4a71957d9995b090d54bda106fc0436e46b9f9b636b008c8edc626f39a96e839e098246bd1b0c2edf2b28188eaa5363daecfbfdb36db6a7107e0b1e9997008816c5a2506d8a1f051cd2b8b679dee2ea33563304b83db357dce88f4fdaef52025ce810abf855fa680e4e1433fcc2e8b5646f922bce08a41331813f95e324d7551d6532689aa9b2a4d85161c9f149a0cd798f10f57928d6c0a7177eec9f7debff234c790c873e5b334f60d1d612c03827a81476a249474f183b523df5e1c07a2f52a57b62f637163916"}, {0x44, 0x0, 0x200, 0x20, 0x3, "619146ad83a5ee77879ad41a9723efcff59f2a6552ef9771e7cc888a205d0417886e946dd67ca874e9d2f70b5c8e55bd3d97aee5"}, {0x3c, 0x4, 0x200, 0x8001, 0x1, "65f25a61c74891242d9a628ec55bf8c6145d3dbcc069472b5e2fd51e2293a848dc978d8b1633d173b77f"}, {0xe0, 0x8001000000000, 0x320, 0x1, 0x2, "2c7005c8040f1a680f8d492e123a2d5a48170e6956669dbe30420f4ff191d62f3b69de9e5e25219946cfbf47680ead4bbd02d0c35ebe8f01420d4c08a9b763e98c7ae3d19e3afe72f9758144132e49a23a6f59e7ef74c7246e3c0c3b4716adde2f38ff94e023c19bce2713842f5558907187f53b361e7ebbed872a305c7a52be867127c093c6afe540aafba569d54b58b68921852c453205be98900e9ae1d325f3fceff7c2a8b55e117e12dd53d4572b36de50790c4d9613374944894d517215aec005a4b5e3d210eddfd8f528"}, {0x74, 0x24e, 0x4, 0x0, 0x0, "23e06906d786c0a54b00b7eab325300f588d4a11dd8636568fa3650e5a1396c9cf1c64cb318f0f217387e21c9b571b2ad328743bac6faeb6cb7a8dd5bcef9c9c93f285920760e9e37c4c4e3e2e1cb9eebee5bd41794b211e4cb3856757e619cce5550359"}, {0x108, 0x9, 0x400, 0x5a1e6124, 0x1, "6d022b3729d821fcbe987d29c25c44d885731dc4377549962ae1daf221b4f94fb6ec6ad7cc26b6b095ed74955f4b589b50e656963acf08aedb1cafcf12f53923d7a45f6980bb4d805437f8337520a979be3e8dfcf4c35efbb2aa38b43416a0d61e57a758ce2b19a6124d0cf7587fccb1c9f90a6f607e9f9bcc1416b627e9adef05a799509ee52989ebe5ba89a45e1a3477a949b9a08eeee18f0fc976d00078bf5349306c5dbc013c94c57c2e09f286c6592e61ec32bbcc98ab44af0e86d7c1c2f68bbf70a76360422de355391bce9c73b840daf914f063814a9463a84fc34ec7c9300fda7b235c50b061369a7d4acd8f7ff2920333"}, {0x6c, 0x6, 0x200, 0x3ff, 0x2, "30b0ae499b89683261dc1e5d7c8f74653b124e5606af8c9319c3e196b6b52c1328061fc5654ab8917fda1ae8fdbb2a1e353463fc53ef4559be09e89d92f4a29fe4866b98689692a0b02f3796d119e0ae94ea96238ea7511a6495"}], 0x538}, {&(0x7f0000779000)=[{0xfc, 0xfffffffffffffffa, 0x2, 0x3, 0x1, "7fbaddfd81713683d502338f9e4a6db681349fbdf8f25952863e76bab05dd4465194f608bb75e1a16fdb0ed1a44d3a3641d9c83a70c107830bb96d92a82e1d64c84249b1915967cba3cca815401dda9178a6757f0d3ead5904b5b33bba94d3e36b9765cfbdff4f32e2c4dcc8ab71a3dabc791801e148e66e75ccae274a0f6d1530c6c52f488d6008ef81ac5bd103e60f95f8128e6480eeca2d79d3127b5ec530d6499ff587ccd91dc4fda3dfd08bd529f71d49222aafebeaf9351e9b79acc41202036a4144c00e834b07fa0acbfc3934b14191761b4e30e2a8f39f34e26ac70c5f21f5c460f684fbd2f360a5"}], 0xfc}], 0x7, &(0x7f0000111000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r6, r2, r4, r0, r6]}], 0x68, 0x20000080}, 0x8000) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f000070b000)=0x0, 0xffffffffffffff3c) 2018/01/02 17:09:37 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000f000)='/dev/vcsa#\x00', 0x101, 0x8000) statx(r0, &(0x7f000000b000)='./file0\x00', 0x4000, 0x321, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000000a000)={0xc375c59a88a5140c, 0x10f000, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000010000-0xd0)={0x100000000, 0x18, 0x3, 0x0, 0x9, 0x80, 0x4, 0x6, 0x8, 0x8, 0xffffffffffffffff, 0x10001, 0x6a, 0x1, 0x2, 0x6, 0x0, 0x5, 0x585, 0xfffffffffffeffff, 0x1ff, 0xc7e, 0x200, 0x10001, 0x400, 0x0}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 24.978810] audit: type=1400 audit(1514912977.632:16): avc: denied { dac_override } for pid=3752 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.054767] audit: type=1400 audit(1514912977.839:17): avc: denied { create } for pid=3775 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/02 17:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x10401) sendfile(r1, r0, 0x0, 0x8000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce5000-0xb)='/dev/hwrng\x00', 0x141000, 0x0) 2018/01/02 17:09:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000003000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000003000-0x3)='.:\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bc7000-0x20)={{&(0x7f0000df6000/0x1000)=nil, 0x1000}, 0xfb17da1f2090bb26, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:37 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094f000)='/dev/vga_arbiter\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x8, 0x0, {0xffffffffffffffff, 0x1, 0x1ff, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00005aa000-0xb)='/dev/adsp#\x00', 0x80000001, 0x105000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000138000-0x4)={0x14, 0x4, 0x1, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00001ae000)=0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001cc000-0x4)=0xd86, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010f000-0xbc)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "d4369dc7f71ba2b4"}}}}}}}, 0x0) 2018/01/02 17:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c13000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f9d000-0x50)={{0x0, 0xc01}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000901000)=0x0) [ 25.086166] audit: type=1400 audit(1514912977.870:18): avc: denied { write } for pid=3775 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/02 17:09:37 executing program 3: 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, 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={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000540000-0x8)='./file0\x00', 0x2) mknodat(r1, &(0x7f0000096000-0x8)='./file0\x00', 0x0, 0x4) r2 = socket(0x10000000010, 0x2, 0xc) r3 = syz_open_dev$dmmidi(&(0x7f00008a8000-0xd)='/dev/dmmidi#\x00', 0x3fffffffc, 0x200) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000943000)={0x40000000, 0x0}) memfd_create(&(0x7f000013e000)='trustedproc\x00', 0x2) write(r2, &(0x7f000067f000)="1f0000000209ff000407ff051f000022e70004fff0000803ee9400081d84c215bc8c00", 0xfffffffffffffeed) r4 = fcntl$getown(r3, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000be9000-0x4)=r4) 2018/01/02 17:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="", 0x0) bind$inet6(r0, &(0x7f0000eb7000-0x1c)={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xaa82}, 0x5}, 0x1c) [ 25.089912] mmap: syz-executor0 (3790) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/02 17:09:38 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000054d000)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00001b6000-0x94)="db69c7e2703c50d90474ea4596d031b625d9baba1e6cebf33a0b32a612d27064e1efd657cbb77edb1bd84b74da02ef7660d74d8699af46f5c9cc7d13f0ba81f3f4c44c4e845ad7ae521541300a5175e03dd77d5c7dad52a84dc6ff832f99e25fe33dc164641a610e53b62d54827c2b3d18e00d70c7b2438249f1ab4664d063dcd73ccbd056ea76d675519ca94f707af6a1853c38", 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x8000, 0x9, 0x1f, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000081a000)=""/32, &(0x7f0000e07000)=0x20) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005c6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000149000-0x4)=0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd8, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/0) r1 = syz_open_dev$vcsa(&(0x7f000041f000-0xb)='/dev/vcsa#\x00', 0x1000, 0x2403) clock_gettime(0x5, &(0x7f0000856000)={0x0, 0x0}) r4 = geteuid() r5 = semget(0x3, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000071000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_SYNC(r6, 0xc0084907, &(0x7f0000ed3000-0x8)={0x0, 0xffffffffffffffff}) semctl$GETPID(r5, 0x2, 0xb, &(0x7f000067f000-0x36)=""/54) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00003fa000-0x1c)={0x4, 0x7f, 0x2, 0x0, 0x1, 0x7, 0x100000001, 0xffffffffffffd647, 0x9, 0x5, 0x400, 0xffffffffffffffff, 0x0, 0x8, 0x7, 0x6, 0x9, 0x2, 0x8c}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000068e000)=r4) utimensat(r1, &(0x7f0000cf7000)='./file0\x00', &(0x7f00000b0000)={{r2, r3/1000+30000}, {0x0, 0x0}}, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000c9c000)=""/120) 2018/01/02 17:09:38 executing program 1: mincore(&(0x7f000021c000/0x2000)=nil, 0x2000, &(0x7f0000b06000-0xa9)=""/169) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b7c000-0xf3)="", &(0x7f0000c03000)=0x0, &(0x7f0000418000)=0x0, &(0x7f00007c1000-0x1000)="") rt_sigtimedwait(&(0x7f00002c1000-0x8)={0x0}, 0x0, &(0x7f0000aaa000)={0x0, 0x1c9c380}, 0x8) madvise(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x6d) 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f000051a000-0x58)=@raw=[], &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000869000)='/dev/adsp#\x00', 0x3, 0x10000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00005ee000-0x4)=0xa1e) ppoll(&(0x7f0000b79000-0x18)=[{r0, 0x0, 0x0}], 0x2000000000000051, &(0x7f00008e2000)={0x77359400, 0x0}, &(0x7f0000676000-0x8)={0x0}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ad4000-0xc)={0x0, r0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000cd5000)=0x0, &(0x7f0000f1b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003c7000)={0x0, 0x2, 0x1, [0x6]}, &(0x7f000010e000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009f2000)={r3, @in6={{0xa, 0x0, 0x3ad, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r2, 0x10, &(0x7f0000707000)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00009c6000)=r4) getsockname$packet(r2, &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000097b000)=0x14) bind$packet(r2, &(0x7f0000e2a000-0x14)={0x11, 0xfe, r5, 0x1, 0x1ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) readv(r0, &(0x7f0000b00000)=[{&(0x7f0000c6d000)=""/106, 0x0}, {&(0x7f0000e0e000-0x57)=""/87, 0x0}, {&(0x7f0000b91000)=""/185, 0x0}, {&(0x7f000040f000-0xd2)=""/210, 0x0}, {&(0x7f0000390000)=""/83, 0x0}, {&(0x7f0000430000)=""/74, 0x0}], 0x1000045b) openat$dsp(0xffffffffffffff9c, &(0x7f000069d000)='/dev/dsp\x00', 0x86000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000301000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006f3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dca000)=0xc) 2018/01/02 17:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008cb000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b5d000-0x8)={0x0, 0x1}, &(0x7f0000382000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000046a000-0x8)={r1, 0x9}, &(0x7f00007f9000)=0xfffffd95) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009cf000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009b2000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000030000)={0x0, 0x1, 0x4}, &(0x7f0000092000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d0d000+0x6f)={0x0, 0x1000, "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"}, &(0x7f0000313000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000010f000)={0x4, 0x0, 0x200, 0xd2ef, 0x80000001, 0x7ff, 0x70, 0x8, 0x0}, &(0x7f0000004000-0x4)=0x20) sendmsg$inet_sctp(r0, &(0x7f000089f000-0x38)={&(0x7f000050d000)=@in6={0xa, 0x1, 0x689, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000032e000-0x10)=[{&(0x7f0000952000)="77cdb5ec62cba75f5ae88fc13075a6e373ed605696a8c85919d03d049ecec3d7e6e02cc6a80e39ede0a0a3ea9f0c61affbb5f5006972fef30fa727ade9e80a0b0ba2eddac298fe770a861267cffe092dcc665a5dd85f45bff2a61eacb16493fb5a4fc18352b27968302838cb4d382d12e400492498e0531fdbed7a76b3fbdc90225e66b08b80bd51ff9f8ad8f2758baaa584c8bcd6f5cf15c43738eab9a70845944d459bf8299dd1302829c1fc84e1f8f664bbb09008423acd452ed773f0e76adc6b91a8253469d04fde698d23", 0xcd}], 0x1, &(0x7f000009c000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8200, 0x9, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x800f, 0x26a, 0x4, 0x7ff, 0x100000001, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x800, 0xe0000000000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8204, 0x4, 0x100000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8001, 0x8, 0xffffffffffffff81, r6}}], 0xf0, 0x84}, 0x80) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab6000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r7, 0xc0505510, &(0x7f0000411000)={0x5, 0x5, 0xfffffffffffffbd3, 0x1, &(0x7f000027e000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r7, &(0x7f00004ca000)={&(0x7f0000c39000-0x1c)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000265000)=[{&(0x7f0000674000-0x26)="245f9120b497b23238c9648c73f521874274dc24cea19ab5ee8eeadeb4a35ed2575ccfb93e6b", 0x26}, {&(0x7f0000cf2000-0x45)="662685df299ad0029e6d488c2794585680d9ff124222f2e55e54e5881e70a4398ea71402999fbd32857ee56a8306f74dcf56da70507007c7387150dc1d130185adf3a81571", 0x45}], 0x2, 0x0, 0x0, 0x4000005}, 0x4008000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000ad0000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x200000010001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b00000-0x4)=0x7, 0x4) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000511000-0xc)={0x4000000, 0x4, 0x25}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000b8000-0x20)={r2, &(0x7f000040a000-0x1000)="", &(0x7f0000a6c000-0x36)="", 0x0}, 0x20) 2018/01/02 17:09:38 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000061000)={@common="6c6f00000000000300", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df3000)=0x1, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000df4000-0xa0)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x4, 0x100}, &(0x7f00001e5000)=0xa0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r9, &(0x7f000011f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df5000-0x4)=0x64bb153bf89570e5) sendto$inet(r6, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000108000)=""/4096, 0x1000) 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006000-0x110)={{0x5, 0x0, 0x0, 0x0, "1bed9b5f95bc46cf6d739fc3bc802eb96c8c99ec114f2ba1fefcac50af974098c3cc0420e7bea7af667edc68", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4331cda9aa75d4ceaec9898768fe6660154e8f176f6628e00d05405a197aad5dddfe68a9a51eb6a44c04e175b01dc2c8f51649d5605b898fce2481d393668d53", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x1, 0x0, 0x84) 2018/01/02 17:09:38 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000df8000-0xb)='/dev/midi#\x00', 0x100000001, 0x40000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x4) r1 = socket(0x2000000000a, 0x805, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/02 17:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be1000)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb8000)=0x42c, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000cb6000-0x12)='/dev/input/mouse#\x00', 0x20, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000342000)=0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) mlockall(0x3) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00004c3000)=0x0) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00002a2000-0x29)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x4, 0x800000000000006, 0x9}}], {{0x89de, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x4000000000000037, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) io_setup(0x7fff, &(0x7f000014f000)=0x0) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a8e000)={0x4, 0xffffffffffffff9c, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00004f2000)={0x0, 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000246000)='ns/cgroup\x00') r5 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000f6a000)=0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000f3000-0xd)='/dev/dmmidi#\x00', 0x3, 0x101000) r7 = userfaultfd(0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ec4000)={0x6, 0xffffffffffffff9c, 0x0}) r9 = epoll_create1(0x80000) r10 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) r12 = open(&(0x7f0000513000)='./file0\x00', 0x400003, 0x10e) accept$packet(r10, &(0x7f0000abf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c7000)=0x14) bind$packet(r10, &(0x7f00008fa000)={0x11, 0x1f, r13, 0x1, 0xffffffffffffff81, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r14 = accept$netrom(0xffffffffffffffff, &(0x7f0000227000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000046a000)=0x48) r15 = syz_open_dev$mice(&(0x7f000071a000)='/dev/input/mice\x00', 0x0, 0xa0200) io_submit(r0, 0x7, &(0x7f00008a8000)=[&(0x7f0000d60000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r1, &(0x7f0000c6d000-0xd4)="0beca8ef7cae6df6452a8b1aec9e26d3adbd4daa2288742da0c7d3bab1c2585a3e03df14b643e0d0893c9266603b4eeab0b923041f6c929eef533137833f477d06bd6f4fa40710c853fbe16622eea655f64de242742bb3b033899d6fd32203db19b52dc6cab92f620b07b5465a8673811c14c637992f5cf7cbb7ab81e5260e12c39252bc4c1777ea27ebf0a4a8f8dd108591083de99d303dc050a97597ab1fd043cd3a075fcbd0a4b589e35111a654521304874545e209557436db54b51530feb1804a24685821fd6347f39c514b59c1fd9d5423", 0xd4, 0xffffffff80000001, 0x0, 0x1, r2}, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x3, 0xffff, r3, &(0x7f0000c6d000)="07ee4a3779f004136f3303a3bf1dd7fd078db5ccea12b6b6f647d6185c7c4752cc4fb4ed0e9cdda872b01536b06042bd30d73a72edf6ac4a6fca47b6036fd17981d0bedb8262324ede8a4274619799034adaaea9bbdd585a2f3700bb78b91c76b375eb0e37845dff68b412b8b856729ffcd67765b5dbc23e3974147048d86952f8aed0c9d1da7fbde9e9c21788aa9a4ad96b64fe1f8c02600c3726d07f6c5c7290c294e7c2fcfbc6d8719feb78d7cbe8b3d67bb7977a24ad29daf0827c4ee6560a4e8099c178a7d7860794e2cab086435e49e5e670eafd4595dfebb17acc3777dbeec2b8dc4cd35972bdeedb9251", 0xee, 0x7, 0x0, 0x1, r4}, &(0x7f0000c13000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r5, &(0x7f00000fe000)="", 0x0, 0x8000, 0x0, 0x1, r6}, &(0x7f0000592000)={0x0, 0x0, 0x0, 0x3, 0x5, r7, &(0x7f0000981000-0xd0)="75b23700c10cb92278777a767d768e1bb28975049a8d6f605684ff27a09ee5994e5265ccdcbc76df319ac6ca96ec5f0185b67ad2df987d7163c101ccaa38fc6d633ee00ff9ca1fc6fd899fee9b8f5f2563e850dbfd463715a1f3ce9b9c0856813a5a8db3b1b070fb44aba13263185f4bbc3b9e83d4389afecdf5756c8a6620a0b4968c25eb089924739c09358fe582a9646523b9eb812c024880a44b9b2d5d7aaec4d1f263d8962638e8aad7d1a7cb770f9f350d98f9cd8fe7a2115a085fb47a659be271e22dd8042fe576444066705e", 0xd0, 0x8b, 0x0, 0x1, r8}, &(0x7f000022c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r9, &(0x7f00006fa000-0x79)="55f71e980ac1af2d446588332c846389a2d280e1df3cb00b710dc47d4658496489162c1f7aa6b66c0db4c14337cecccd6d7e41b011ff41229c842fdc86dbf7a5b342a793ce69a0ac335bcbf4e98f5d64a3c9941abceb8b8d01051ffa08bf364d13450a244f6dd2bb10560d255698bfd0abe65c3e8b93ad9ebe", 0x79, 0x9, 0x0, 0x1, r10}, &(0x7f0000c32000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f0000df7000)="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", 0xfc, 0x8, 0x0, 0x1, r12}, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff8, r14, &(0x7f0000dd6000)="5c307f289d3a282c35602ee0afe8fbe9a296dc46e40ec6759f6cb0c05b5811820c28cd16288414e819fffe9d9861ac791fed3f1a84eb274ff6ddc94d9a6379efb961f23236c76ac878318c1a3f7d2a347052219e2a26e4e46ed23db276e327c40e582265732680abe4fede7225bba6ea2035402b1de1977a1fea5dddbc9ab2460f7c27b9ed154d47ea7a3bf3", 0x8c, 0x5, 0x0, 0x0, r15}]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fbe000)={0x0, 0x0}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000d2e000-0xb)='/dev/audio\x00', 0x800, 0x0) readv(r16, &(0x7f000084b000-0x70)=[{&(0x7f00006a4000)=""/98, 0x62}, {&(0x7f0000a3d000)=""/249, 0xf9}, {&(0x7f0000783000)=""/121, 0x79}, {&(0x7f0000ef7000)=""/222, 0xde}, {&(0x7f0000f8b000)=""/123, 0x7b}, {&(0x7f0000537000)=""/23, 0x17}, {&(0x7f0000e3c000+0x484)=""/255, 0xff}], 0x7) 2018/01/02 17:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000612000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000970000)=0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000934000-0x8)={r0, r0, 0x3ff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10001) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fcb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 25.313817] syz-executor0 (3840): attempted to duplicate a private mapping with mremap. This is not supported. 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000001000-0xe7)="04db15a0986a386d6683c65d4cee0a05e38016f7aa6a4ff073f35774c7812566ec9f8a13043ca59cc34963e774591b135d673bdaab9e542bf0499129e79006616a7276320f044e7780550a6fdab4057f9a93efd58e277c76f58aebc034c09819a0951c08742bd90286e64fbeff058d012b1238043a4955e5ca58c84438585cc65c9778c8eaf3646952d77655030220e1cb3f1420d3a8f6a9e00eb44ffcbcaaee7147c01dd368c9538bf00a2aa855551b064c6aff88e891f233a877b1f66388293b0deff68ae3b91b4170437cd1580d9ab3ae6f55f2fd10c5ca2324cb7f5a84c44b73f6fb89e08d", 0xe7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c08000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000721000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000528000+0x9c)={r1, 0x9}, &(0x7f000042f000-0x4)=0x8) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x0, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/02 17:09:38 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000236000)={0x5, 0x2, 0xfff, 0xffffffffffffff00}) write(r0, &(0x7f00007c7000)="1f00000010000000000000c300fffeb0220600a70a000180ffee2a0600fffc", 0x1f) 2018/01/02 17:09:38 executing program 1: socket$inet6(0xa, 0x3, 0xff) 2018/01/02 17:09:38 executing program 7: clock_gettime(0x1fffffffff8, &(0x7f000029b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x420000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000014000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000)={{0x800, 0x0, 0x2, 0x81, "49c67daceae6f94c70ddf3f206ec4d4eec0a6eb4d39b16c93add5c0ed4fd4a77de5da6c9b62a98ded2ad08d7", 0x8001}, 0x101, [0x3, 0x0, 0xea85, 0x100000000, 0x0, 0xce79, 0x8, 0x3, 0x4f91a7e6, 0xfffffffffffffffe, 0x100000000, 0x90a, 0x7, 0x80000001, 0x5, 0x3565e3aa, 0x100000000, 0x3, 0x4, 0x2f6, 0x3ff, 0x7fff, 0x10001, 0x1ff, 0x7, 0x7fff, 0x7fffffff, 0x8, 0x80000001, 0x101, 0x7d, 0x3, 0x6, 0x7fff, 0x1, 0x2, 0x0, 0x100000000, 0x4, 0x9, 0x9, 0x7, 0x81, 0x8, 0x7fff, 0x800, 0x6, 0x9, 0x6, 0x1, 0x81, 0x1, 0x7f, 0xfffffffffffffffa, 0x2, 0x144, 0x5, 0xfffffffffffffff7, 0xdf, 0x1, 0x1, 0x3, 0x1, 0x8, 0x3ff, 0x100000000, 0x2, 0x80000001, 0x3, 0xaca, 0x5, 0x3, 0x8, 0x1, 0x4, 0x3cc9, 0x2, 0x401, 0x34, 0x9, 0x40, 0x2, 0x3, 0x5, 0x4, 0x1, 0xfffffffffffffffa, 0x7, 0x40, 0x3, 0x2, 0x1, 0xa41, 0x3, 0x1, 0x10000, 0x6, 0xfffffffffffffff8, 0x4, 0x800, 0x2, 0x4, 0x3f, 0xfffffffffffffff9, 0x1, 0xb5c6, 0x58ef, 0x7, 0x80000001, 0x3, 0x85, 0x5, 0x8, 0x0, 0x9, 0x5, 0x3, 0xc3, 0x81, 0x401, 0x9, 0x72, 0x2, 0x1000, 0x6, 0x0, 0x647a0416, 0x9], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000004000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008da000-0x30)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x4, 0x0, &(0x7f000095d000-0x48)="d7c41aaf"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00004e6000)=""/153) 2018/01/02 17:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$alg(0x26, 0x5, 0x0) fgetxattr(r2, &(0x7f000053a000)=@known='security.selinux\x00', &(0x7f000092c000)=""/7, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006b0000)={0x10000010, 0x0}) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) syz_open_dev$vcsa(&(0x7f00005d7000-0xb)='/dev/vcsa#\x00', 0x10000, 0x40080) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000069d000-0x2c)={&(0x7f00001ed000-0x10)={'poly1305-generic\x00'}, &(0x7f0000682000)="3a7991b1f35857be56f458d9882ff0cd8524fad015b077ac5c7373b540ba78facc82c6ffdf9afd4eb04f00e6", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f72000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) inotify_add_watch(r3, &(0x7f0000467000)='./file0\x00', 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f000040e000-0x8)={0xfffffffd, 0x7fffffff, 0xc, 0x5}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000123000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$void(r4, 0x5451) inotify_init() recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000620000-0x8)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000271000)=0x8) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nfc_llcp(0x27, 0x2, 0x1) mq_notify(r0, &(0x7f00004b9000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 25.468197] binder: 3891 RLIMIT_NICE not set [ 25.494199] binder: send failed reply for transaction 2 to 3888:3905 [ 25.508943] binder: 3888:3891 ioctl c008ae05 204e6000 returned -22 2018/01/02 17:09:38 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c9000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={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, 0x3, 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 = inotify_init() r2 = dup2(r1, r1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0xfffffde5, 0x0, &(0x7f00009ea000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1e) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000)=0x0, 0x4) munlockall() 2018/01/02 17:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000053000)={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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000a000)={0x2, &(0x7f0000004000-0x10)=[{0x5, 0x85, 0x2, 0x3}, {0x5, 0x81, 0x6, 0x83}]}, 0x10) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) r3 = request_key(&(0x7f000019b000-0xd)='dns_resolver\x00', &(0x7f00001dc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000068d000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000527000-0x73)={0x0, 0x6b, "d5e59545db5bc8ddebf454ad67d47ef3440753faac4adf382d6e7e0e9923a3e32be11bf6a7148c8480cba7b195d7ae732392e4c9833ec31193c653288da1aa663647a72ef915615bc6408400a323621b1e468077e15f712e757d330dceef7ae6365579a726908d823ddb38"}, &(0x7f0000aa3000-0x4)=0x73) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000118000-0xd7)="a3ceee1fb6b2a52cd308b69708c745a77a57573e2324d71120424feb8bf2b0541b3157c2392bfed39af0ffb5a89d5426574feb1773247494fb261c4ab4ed494c09a0ed35084b1b13e0a2970ccf840b541c30fea6398aab6a61d2ebf9d8f014570c90c270a57b6271ebf6a6b878ab556bbe2151b3c1224e7a9492ff4224dd1dcf87443d49d6d741f7e555e64cd9fa438aa490915183b244ccc243af1951afb65df3636e22cd2cf592947d6d742c42fb818111aabb1ceb55b013e28284229dd252f6582dc41ef4e642c88a305b14c8abc6b78383a1cab7fe") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006ee000-0xa0)={r4, @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]}, 0x96b, 0x4, 0x4, 0xa31d, 0x0}, &(0x7f00002bf000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) keyctl$set_timeout(0xf, r3, 0x1) lsetxattr(&(0x7f0000a9b000)='./file0\x00', &(0x7f0000063000)=@random={'btrfs.\x00', '/dev/sequencer2\x00'}, &(0x7f000082f000)='vboxnet0@ppp0!eth0vmnet1em1systemmime_type\x00', 0x2b, 0x1) keyctl$update(0x2, r3, &(0x7f0000da0000)="d5b67e3251ce", 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003ea000-0x18)={r5, 0x7fff, 0x8, [0x8, 0x2bc, 0xfff, 0x3ff, 0x401, 0x3b, 0xfb27, 0x8000]}, &(0x7f0000688000-0x4)=0x18) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0xfffffea7, 0x0, ""}}}, 0x26) 2018/01/02 17:09:38 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000752000)='/dev/midi#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000290000+0x9c2)=""/35, &(0x7f0000001000-0x4)=0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000fb8000-0x8)={0xffffffffffffffff}, 0xfffffffffffffec5) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) 2018/01/02 17:09:38 executing program 4: prctl$intptr(0x4, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000096a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x64d, 0x90000) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000564000-0x8)={0x0, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, 0x98) 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000ae000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000410000)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f000064f000)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @eth={@random="bd8fa32ff07c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000d57000/0x2000)=nil, &(0x7f0000540000)=0x0) syz_emit_ethernet(0x12, &(0x7f0000853000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0xf, "91"}}}}, 0x0) [ 25.531325] binder: BINDER_SET_CONTEXT_MGR already set [ 25.536816] binder: 3888:3891 ioctl 40046207 0 returned -16 [ 25.537958] binder_alloc: 3888: binder_alloc_buf, no vma [ 25.537987] binder: 3888:3905 transaction failed 29189/-3, size 0-0 line 2960 [ 25.558011] binder: undelivered TRANSACTION_ERROR: 29189 [ 25.563620] binder: undelivered TRANSACTION_COMPLETE [ 25.568763] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:09:38 executing program 0: prctl$void(0x3f) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5f000-0xc)='/dev/autofs\x00', 0x300, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000679000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x80000001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/151, &(0x7f0000001000-0x4)=0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x2, 0xc, 0x0, 0x9, "41f6e2123b964954ef1d48a2fa9c23c6b852116cfed2f5b14084a22e596edaa1"}) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000715000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f2d000)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000086e000-0x8)={0x0, 0x3}, &(0x7f0000497000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000edd000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a8000-0x4)=0x8c) 2018/01/02 17:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x1, 0xfdb, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) [ 25.614667] device eql entered promiscuous mode 2018/01/02 17:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f00001f9000-0x8)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f00009fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d47000)=0x10) futex(&(0x7f0000a10000)=0xffffffffffffffff, 0x0, 0x2, &(0x7f0000edf000-0x10)={0x77359400, 0x0}, &(0x7f0000d95000-0x4)=0xfff, 0x8) shmctl$IPC_INFO(0x0, 0x3, &(0x7f000000e000)=""/189) 2018/01/02 17:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000bfa000)={0xffffffffffffffff, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000cfc000-0x9)='/dev/sg#\x00', 0x6b, 0x2) inotify_add_watch(r2, &(0x7f00007af000-0x8)='./file0\x00', 0x4000010) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005c0000-0x1)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000ecf000)={0x9, {{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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000525000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c31000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000705000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007ce000)={0xaa, 0x4a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00005ea000-0x8)='./file0\x00', 0x4000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003ae000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x15, 0x4, 0x8208, 0x7b5, 0xb1, 0x9, 0x8, 0x7, r1}, &(0x7f0000001000-0x4)=0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006c1000)={0x60a, 0xb1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b79000)=0x0, 0x4) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 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$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) write$tun(r4, &(0x7f00009c7000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f90141c1e5c4", [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="1d8e820dd777", "", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "e7c23443a23ce62906439fa72b863cb1"}}}}}, 0x36) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f0000028000+0xadf)='/dev/vcs#\x00', 0x401, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000039000-0x10)={&(0x7f000002c000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000031000/0x4000)=nil, 0x4000, 0x1000005) setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0xffff, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x36) ioctl(r0, 0x1a, &(0x7f0000f38000-0x1)="") 2018/01/02 17:09:38 executing program 2: r0 = gettid() r1 = getpid() ioprio_set$pid(0x1, r1, 0x0) kcmp(r0, r1, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) dup(r2) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 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) r1 = syz_open_dev$tun(&(0x7f000087b000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ed2000-0x8)={0x0, 0x0}, &(0x7f00003c5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000708000)={r2, @in={{0x2, 0x2, @rand_addr=0x12a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) dup2(r0, r1) fcntl$addseals(r1, 0x409, 0x0) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000c8b000)=[{&(0x7f000074e000)="290000001800ff09f000000008000002800000000c00000000000000050009000900221902000000f6", 0x29}], 0x1) 2018/01/02 17:09:38 executing program 3: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x3ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000026a000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000005b000)=0x80000000, 0x4) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a11000)="6e6500016970365f6d725f766966008d") fallocate(r0, 0x2, 0x3, 0x6) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000c08000-0x24)=[{0x24, 0x2c, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) [ 25.768225] device syz0 entered promiscuous mode 2018/01/02 17:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000818000)='/dev/audio\x00', 0xa0000, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) read(r1, &(0x7f0000f6e000-0x48)=""/72, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00004da000-0x4)=0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000118000)='/dev/audio\x00', 0x40, 0x0) llistxattr(&(0x7f0000eb6000-0x8)='./file0\x00', &(0x7f000031d000)=""/5, 0x5) flock(r3, 0x4000002) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/02 17:09:38 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e4000-0x10)=[]) write$evdev(r0, &(0x7f000061b000)=[{{0x77359400, 0x0}, 0x80000001, 0x3f, 0x7}, {{0x0, 0x7530}, 0x0, 0x2, 0x100000000}, {{0x0, 0x2710}, 0x8b, 0xef, 0x13d}], 0x48) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x599, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000010d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x30}) recvmsg(r0, &(0x7f000098c000-0x33)={&(0x7f00006f6000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000065f000)=[], 0x0, &(0x7f000004b000-0xb2)=""/178, 0xb2, 0x0}, 0x0) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000000c000-0xb)='/dev/vcsa#\x00', 0x4, 0x80101) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000-0x3c)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "883842", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000340000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00003b8000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000a1c000)={0x0, ""/0}, 0x8, 0x0, 0x8000000) 2018/01/02 17:09:38 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000044a000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000065e000-0x8)={0x0, 0x3}, &(0x7f00000be000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000)={r1, 0x0, 0x4, [0x7fff, 0xffff, 0x8, 0x80000000]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)='net/ip6_mr_cache\x00') writev(r2, &(0x7f00000ba000)=[{&(0x7f000031a000-0x73)='\'', 0x1}], 0x1) 2018/01/02 17:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000093d000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r0, r1, &(0x7f0000b86000-0x8)=0x0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000719000)={0x2, 0x9, 0x9, 0x7, 0x1ff, 0x0, 0x5, 0x9, 0x90b2, 0x1f, 0xfffffffffffffff9}, 0xb) shmget(0x2, 0x3000, 0x10, &(0x7f000081e000/0x3000)=nil) sendfile(r1, r0, 0x0, 0x72439a67) 2018/01/02 17:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca5, 0x0, 0x9c, 0x0, 0x0, 0x1f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/02 17:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0000010100c4b3a539a077a9e99a7cf8", @ifru_addrs=@generic={0x11, "566f1f782472d14ba67030307312"}}) close(r0) 2018/01/02 17:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a9c000-0x9)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000050f000-0x4)=0x244, 0x4) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndtimer(&(0x7f0000b78000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072e000-0x4)=0xc) fstat(r1, &(0x7f0000b76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e9f000)={r2, r3, r4}, 0xc) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fcf000)='./file0\x00', &(0x7f0000fd0000+0x381)='./file0\x00', &(0x7f0000fd0000-0x6)='ramfs\x00', 0x2000001, &(0x7f000003f000-0x9d)="") personality(0x5a00006) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000362000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000153000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000e49000+0x29b)=0x1c) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000427000-0x8)='./file0\x00', &(0x7f0000168000-0x7)='efs\x00', 0x1031, &(0x7f0000921000)="") 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0xffffffffffffff9e) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000029d000)={0x0, 0x0, &(0x7f0000193000)=[], 0x0, &(0x7f000017f000)=[], 0x0, 0x0}, 0x79ce4ffa5081e00b) accept(r1, &(0x7f0000804000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0x8) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresuid(&(0x7f00009a3000)=0x0, &(0x7f0000329000)=0x0, &(0x7f0000b59000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 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) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$evdev(&(0x7f0000cfd000-0x12)='/dev/input/event#\x00', 0x1, 0x2000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0xc, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:09:38 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff5000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000064d000)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00008e1000)={0x0, 0xffffffff, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ff5000)=0x0, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ff4000)={0x2710, 0x3, 0x6003, 0x1000, &(0x7f0000a34000/0x1000)=nil}) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) 2018/01/02 17:09:38 executing program 4: mkdir(&(0x7f000073a000)='./file0\x00', 0xffffffff7ffffffd) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") statfs(&(0x7f0000d8d000)='./file0/file0\x00', &(0x7f0000d1e000)=""/8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b5e000)={0x0, 0x0}) r0 = creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) openat(r0, &(0x7f0000fa3000)='./file0/bus\x00', 0x101000, 0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000834000-0xe)='./file0/file0\x00') listxattr(&(0x7f000053a000+0xb7c)='./file0\x00', &(0x7f00001f5000)=""/59, 0x3b) 2018/01/02 17:09:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fe6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe7000-0x1b)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 26.032858] QAT: Invalid ioctl [ 26.036632] QAT: Invalid ioctl [ 26.056256] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 26.065772] QAT: Invalid ioctl [ 26.074556] QAT: Invalid ioctl 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000236000)='/dev/vcs\x00', 0x4000, 0x0) r0 = socket$inet(0x2, 0x1000000000000003, 0x200) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000b31000-0x12)='/dev/input/event#\x00', 0xffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a2f000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f000030b000)="", 0x20c, 0x0, &(0x7f0000660000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000616000-0x8)='./file0\x00', 0xc901, 0x100) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000448000)=0x2, 0x4) writev(r0, &(0x7f000055d000)=[{&(0x7f0000385000-0x29)="290000001900ff0900000000000000020a1300000000ff06800900000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/02 17:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000055d000)=0x3f) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000df8000-0x6e)=""/110, &(0x7f000033a000)=0x6e) r3 = dup3(r1, r1, 0x80000) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r4 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000f34000)=0x0, &(0x7f00009f6000)=0x1) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) socket$inet6_tcp(0xa, 0x1, 0x0) tkill(r0, 0x16) getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r0) tkill(r0, 0x16) 2018/01/02 17:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e14000)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000166000-0x4)=0x7a, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f73000-0x10)={&(0x7f0000e9f000/0x1000)=nil, 0x1000}) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000001000-0x1)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000554000-0x11)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) 2018/01/02 17:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x3, &(0x7f0000e0a000-0x8)={0x0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000fc000-0x18)={0x4, 0x0, 0xfffffffffffff18c}) r2 = socket(0x3, 0x7, 0x1) write(r2, &(0x7f000077f000-0x24)="2400000032002500000000000000000600000000080000ecffffff00080001005ffd6ad8", 0x24) accept$inet(r0, 0x0, &(0x7f0000fc1000-0x4)=0x0) 2018/01/02 17:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ee000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000557000/0x18000)=nil, &(0x7f0000770000-0x18)=[@text16={0x10, &(0x7f000002c000-0x2e)="6566660f3a0ddf080f43c30f32f20f01c881750000c00f22e5b85e008ee8ba200066ed0f01cf66b9c20300000f32", 0x2e}], 0x1, 0x0, &(0x7f000060d000-0x10)=[@cr4={0x1, 0x100080}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getegid() r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000933000-0x400)={"07a624877708c943733db24367dcc1624f072e5033ea9e387c294196319a61d6c747291b5088cc2531064b0f0fe69be61dd47a13dd6dc6c9b7bd42b47faffa285fb9ee763f245a5ef9ac2e4233702bcc1ec2f5bae5a1af35e73a1bc8362af8aa34c479259765a17e5f4be98f611001da31b5f92dd9366b1205fa7133d22e502f7268b9f5ea9882f3c81c52475cb48423357943e2033d4388f529c119ba3d7e91b0e9cc03b68d2b5b705bea09dad5571446a8b46684e9eec3955c88fa78cfc37fe66d7f8399944cfd4f13838d7a90fd7d713b6c2a99529584e366595d754865f47c4929a78d9a1b88d451b9772a8d4c912fa65fa3680c32e47b684d9bccc5a3a244df2af6fd837460c64202791e06b6fa52d336dee2d33c9fa367c8a6872fa4246e67b344730c8f88537877f230d087a1711a0061102264e146559f8400c971649a323d0925318a2c3e0d4ae92a9d4dd86cd9a39146acd8a6ed7efe93250fc2645d366444c3087d06afe069e69b9bbad7dd4b4e92bd32517c3b540bda9cf91082606f515a0043640963aeba5ed4e182b7dc94ebaa81b2f0749b778eba2d375e15082ff55147ad22f1d7dc292daf5d965936aa41ce0107e8e3de68f31a64be4a6cd1440ced8f4a7830549ef413f5c638ff35e3c3c4ffd94f45292cc33d866c73b7cf6b404abb509a2730e1b3ee774463f823105d590d99b06551f3a42fd33a44094d3a1ad96190df72cf2126c486652de94d8ac4021cf876a864a067c9361ba2aac76fd20c8557709b471c8182d12ae4cd5d8555ca6a92bfa49bdf07a250cc32e34de7cc84527818e80ddf084a9adfcb831f009d812387a5dea25e8153ac8205557e91611a9a10f04ce3a0c1656fe672116c8c87972e6241fa30f0779a80fc72811f07669e1a8957828286631ac137e02e57da822fc8c60d1bc6a5623a0ece09e171cb0a2bcedc10e921cab9c22b59047dd8feeadbf2f6e2092bf2a45f57a707cb1dafcfd933a385472fc8f8542b66997c21cb71e524fa5d7d2bc5d2c74245f5aa67efd8ad5c81cc18627c731ff20a90a831124e4387fed88f50f2fb6e2cf5d613e1ef1414e639f521c13bfc7e042b4e8bb102a19fc24f5375cf571c9f944ae51357cd0d5d9769f6c6bce72de159349813e634996c5f1bdb5302a179f6ca371f6117872ce264861a94f55557322f9c5d628aac8a3591855d94505b7ad5103d82106249f69a0498e86c21a4d7a05a637d5828b56f43eed6af94b3ab464994140ae0791fd1fba4beea9573a7e2a76b089de39b1f6976c17f6b9ed8220a63e3329b7b6094e4a86152f34b28118f8cd85ba776bb155c51d8a782fe671f5eded1eebd61b43d42aee370fd91e994d83ffa127fe5166c418d0b851fc09c3aa2944e3ce8faeb732671298804c02ce524a6a8c4fdd23e5299595f4df6688ff137a157512099"}) 2018/01/02 17:09:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a29000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b15000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) 2018/01/02 17:09:38 executing program 0: r0 = gettid() exit(0x0) tgkill(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x3)="918bb5", 0x3, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000219000)='/dev/sequencer2\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000047000-0x4)=0xb, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008b6000-0x28)={@generic="8735d5f6a3d78da0a7eb5dc5734dddab", @ifru_settings={0x9, 0xffffffff, @cisco=&(0x7f0000f02000-0x8)={0x0, 0x0}}}) 2018/01/02 17:09:38 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000490000-0xc)='/dev/audio#\x00', 0x3, 0x100008) 2018/01/02 17:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000738000-0xf8)=""/248) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000094a000)=0x0) perf_event_open(&(0x7f0000943000)={0x1, 0x204, 0xfffffffeffffffff, 0xfffffffffffffffb, 0x9, 0x941, 0x0, 0x1f7, 0x0, 0x2, 0x1, 0xbd, 0xffffffffffffffff, 0x2, 0x3, 0x5, 0x0, 0xffffffffffffff01, 0x1bec, 0x2, 0x7ff, 0xc9, 0x0, 0x3, 0x3000000000, 0x8000000008, 0x3f, 0xffffffffffffffff, 0x80000001, 0x1, 0x9e66, 0x3f, 0x4, 0x4, 0x0, 0x8, 0x800, 0x400, 0x0, 0x7, 0x5, @perf_bp={&(0x7f000049b000)=0x0, 0x5}, 0x4001, 0x5, 0x0, 0x2, 0x5, 0x200, 0x4, 0x0}, r1, 0x80000001, r0, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r0, &(0x7f000065c000)=""/244) r2 = shmget$private(0x0, 0x4000, 0x1, &(0x7f00000cf000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000f4e000-0xdc)=""/220) unshare(0x8020300) rt_sigsuspend(&(0x7f0000f16000-0x8)={0x0}, 0x8) 2018/01/02 17:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003ef000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000714000-0x8)={0x0, 0x7fffffff}, &(0x7f0000e2e000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00004e3000-0xb)='/dev/audio\x00', 0x20002, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bdb000)={"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"}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c62000)=r1, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000727000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000441000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000522000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x6, 0x4, 0x400, 0x101, 0x80010, r6}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000a51000)={0x1, 0x0, [{0x48e, 0x0, 0x0}]}) 2018/01/02 17:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e27000)=0x0) fgetxattr(r1, &(0x7f000044b000)=@known='system.sockprotoname\x00', &(0x7f00002de000-0x2b)=""/43, 0x2b) 2018/01/02 17:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f00004af000/0x4000)=nil, 0x4000, 0x8, 0x20010, r0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000309000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000067f000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x203, 0x0, 0xc23}]}) 2018/01/02 17:09:39 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000255000)='/dev/admmidi#\x00', 0x20, 0x6000) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$getflags(r0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fsetxattr(r1, &(0x7f0000f48000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000a8b000-0x2)='/\x00', 0x2, 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000dd7000)={0x1000, 0x4, 0x3, 0x6}) 2018/01/02 17:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) sched_getaffinity(r1, 0x8, &(0x7f00006b1000)=0x0) tkill(r1, 0x16) 2018/01/02 17:09:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000037d000)={&(0x7f0000bc6000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f5d000-0x8)={0x0, 0xaa09}, &(0x7f0000778000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e3c000)={r1, 0xf8, 0x30}, 0xc) finit_module(r0, &(0x7f0000e56000-0x2)='/\x00', 0x2) 2018/01/02 17:09:39 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000)='net/icmp\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000011000-0x8)=0x0) preadv(r1, &(0x7f000000d000-0x60)=[{&(0x7f0000007000-0xd8)=""/216, 0x0}, {&(0x7f000000d000-0x38)=""/75, 0x0}, {&(0x7f000000e000-0xe)=""/14, 0x0}, {&(0x7f0000004000-0xd1)=""/209, 0x0}, {&(0x7f000000e000)=""/18, 0x0}, {&(0x7f0000010000-0xf8)=""/248, 0x0}], 0x5c, 0x12000000000000) 2018/01/02 17:09:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = memfd_create(&(0x7f000032b000)=')trustedmd5sumem0.em1\x00', 0x3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000959000)=0xca, 0x2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000fb2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000730000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x9, 0xfff, 0x40, 0x7, 0x5, 0x7d, 0x0, 0x1f, 0x3ff, 0x10000, 0x2, 0x8001, 0x7]}, &(0x7f000095b000-0x4)=0x108) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000f24000)={0x0, 0x4, 0x0, &(0x7f0000031000)=0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008ab000-0x6)={r3, 0x1}, &(0x7f000067d000-0x4)=0x6) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eea000)={r4, &(0x7f0000eeb000-0xa5)=""}, 0x10) 2018/01/02 17:09:39 executing program 0: mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x3) vmsplice(r0, &(0x7f00003d6000-0x64)=[{&(0x7f0000006000-0x5d)="", 0x0}], 0x1, 0x0) 2018/01/02 17:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/context\x00', 0x2, 0x0) r2 = dup(r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ec0000-0x4)=r2) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffeae, 0xfffffffffffffffd, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r4 = dup2(r3, r0) getpeername$inet(r4, &(0x7f0000a11000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9e000-0x4)=0x10) 2018/01/02 17:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000d02000/0x1000)=nil, 0x1000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b14000-0xd)='/selinux/mls\x00', 0x0, 0x0) restart_syscall() recvfrom$llc(r3, &(0x7f0000e62000-0xde)=""/222, 0xde, 0x0, &(0x7f000043e000-0x10)={0x1a, 0x0, 0x4, 0x6, 0xfffffffffffffffe, 0x40, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000998000)={@common='ip_vti0\x00', &(0x7f0000b8a000)=@ethtool_dump={0x3f, 0x7f, 0x0, 0xf5, "fc1b8c2dd87a6925df20a13b31a1d727484789aa9796d22a4d38f979332f0a01c7e4139b4e0db4e912b057bf984c04e10dfd4f7471ec606efb9f43deb81dd60e7563224aef680ef67195c825689f6341f051a2018a6fe1deb006afb6d466859f632919da148aa273141f2ab271a134e1dd7ce27b23008ee3517cd35598c5f57c22d39cc14c03eee9c6c062878cb47616012df2ea0da86c4d7613b4f338e396c42ffbf780e79142417ad078732c251f93d0d6a3204ec2f15a4a36e15fc0c5a5dbaa848eee60eb638c094e874f7c4481e82c210cc950e969280c0fdeee0bcf91f14bd8dd234852390b225e825cc8e2de600c6aadccac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000acc000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000efa000-0x8)={0x0, 0x3ff}, &(0x7f0000edc000-0x4)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000007000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00002df000-0x20)={0xffffffffffffff80, 0x1000, 0x0, 0xfff, 0x3, 0x7c53, 0x550, 0x5, r5}, &(0x7f00003e5000-0x4)=0x20) close(r0) 2018/01/02 17:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000025a000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000715000-0x23)='$vboxnet0$!mime_typevmnet1ppp1ppp1\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000925000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009aa000)=0xe8) lstat(&(0x7f0000b95000-0x8)='./file0\x00', &(0x7f0000b89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000000e000)={0x0, 0x0}, 0x800) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c1b000)=0x0) setresuid(r1, 0x0, r2) set_mempolicy(0x8001, &(0x7f0000fe5000-0x8)=0x80000001, 0x7) r4 = syz_open_dev$usbmon(&(0x7f0000572000)='/dev/usbmon#\x00', 0x4, 0x7fd) bpf$OBJ_PIN_MAP(0x6, &(0x7f000048c000-0xc)={&(0x7f00003e9000-0x8)='./file0\x00', r4}, 0xc) name_to_handle_at(r4, &(0x7f00005ac000)='./file0\x00', &(0x7f0000568000)={0xf1, 0x6df, "4aa39a1883c5c862083860d2289664a878cffb393a1f60c4db4fba9b57a1f579fd499239ea7d2a6333cfdf1d97becc3dd0f2cf3b988efea84d1bdbec93f1f54cb7542cf5e7ee1537daff1637fcbc38aa407d1812f13bbfd729534b066f1c91f080bc4c9a6222fb9208ba07bd05e7e2dfabd6698f850e9dd0b354f84887860f138f80cff5528c3444522baa550c7baafdaf44ecb5bda97e88d1469ef2940f0a50594a54867effd9fc8f955f79097fd992fbbafafca8ac5b26c160416932f3793d5fa3a6e9342bb79721cb1b39c7e6ddde27c4d471e19bfcbd325c23b837153eb40de00aaa571975f9ad"}, &(0x7f000044a000-0x4)=0x0, 0x400) ioctl$sock_ifreq(r4, 0x8948, &(0x7f00006b3000-0x28)={@common='yam0\x00', @ifru_data=&(0x7f0000fdc000-0x20)="f37cefd03cfdf7da4fe4afda8d1d7e2166e50601039be4b41bd97a05298c78fa"}) ioprio_set$pid(0x1, 0x0, 0x7fff) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00004d4000-0x2)=0x7, 0x2) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000d4c000)='$') 2018/01/02 17:09:39 executing program 2: mkdir(&(0x7f0000963000-0x8)='./file0\x00', 0x112) remap_file_pages(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x1800) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8000, 0x54000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") open(&(0x7f0000be5000)='./file1\x00', 0x2000, 0xa1) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r0) 2018/01/02 17:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000911000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00002aa000-0x10)={0x80, 0x3, 0x1f, 0x7}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) sysinfo(&(0x7f00006d8000-0x1000)=""/4096) bind(r3, &(0x7f0000f6b000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:39 executing program 2: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r0, r1+30000000}, 0x0) r2 = socket$inet(0x2, 0x9, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x8100, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000001000-0x24)={0x5, 0xa5, 0x81, 0x800000, 0x2, 0x10001, 0x5, 0x3ff, 0x2, 0x2, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x40}, &(0x7f0000002000-0x4)=0x8) 2018/01/02 17:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000845000)={0x1, &(0x7f0000849000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002e8000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x80007, 0x15, &(0x7f0000b65000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615000)={0x7, &(0x7f000028e000)=[{0x7, 0x1f, 0x0, 0x3}, {0x8000, 0x7, 0x14, 0x4}, {0xe7, 0x2, 0x4, 0x0}, {0xc9, 0x0, 0x8000, 0xfffffffffffffe01}, {0x46f, 0x21, 0x7, 0x6}, {0x2, 0x2, 0xfff, 0xfffffffffffffbff}, {0x4, 0x4, 0x81, 0x9}]}, 0x10) r1 = epoll_create(0x40) fdatasync(r1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/02 17:09:39 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000dc1000+0x908)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f00006f8000-0x8)={0x0}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x2d) poll(&(0x7f0000dd7000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff5) signalfd4(r3, &(0x7f0000241000-0x8)={0x9}, 0x8, 0x800) dup2(r1, r2) tkill(r0, 0x80000000000016) 2018/01/02 17:09:39 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000902000)={0x8, 0x6, 0xfffffffffffffffc, 0xc8, 0x0}, &(0x7f00008f4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ea2000-0x8)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x100000001, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r2, r4, r5) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000506000)={r3, 0x3, 0x6, 0x10001}, &(0x7f0000892000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00001c0000-0x14)={r7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b54000-0x4)=0x14) 2018/01/02 17:09:39 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000023000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000009000)={0x2, 0x8001, 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]}) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8000000000000, 0x0, ""}}}}}, 0x0) 2018/01/02 17:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000003000-0x3)="") accept$ipx(r0, &(0x7f0000f90000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f0000)=0x10) 2018/01/02 17:09:39 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ef7000-0xb)='/dev/midi#\x00', 0xffff, 0x280000) accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000864000)=0xc) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000027f000)=0x0) sendto$inet6(r0, &(0x7f0000903000-0x820)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ef0000)=""/0, 0x0, 0x0, &(0x7f0000ef0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000ef5000-0x28)="fe", 0x1) 2018/01/02 17:09:39 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20020000) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000091000)={{0x80000001, 0xff, 0x3eb, 0x752, 0x1000000, 0xac5}, 0x0}) setns(r1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/02 17:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000601000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000059f000-0x8)=0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x2000000000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000adb000-0x4)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/02 17:09:39 executing program 1: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00004a3000)="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", 0x841, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x2}, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000953000-0x4)=0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000f46000-0xc)='/dev/amidi#\x00', 0x200, 0x103402) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000f47000-0x1)=0x4) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000026f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f47000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000022c000-0xe6)={r4, 0xde, "45ae899e18d3f6898a5b65923ff65a5a24f48aad09bf99841a253c0a72af4f41c200c9006dcc5db6aabdfd3305378ad1d227d89d3bb28675d73e21f925d8bc75612639e3bdd4b32774558b140415945acb99f49f637badd7cb14b712ebbf69d32b6439535686a0f4eb5cea8ab933489d3ed07c1eba938292440af6d205d322c672c1268331d26de118cc543bd89480f012288315b8dd08a4b0d1a5eb137bc614ad6408e94e914a43c5ab0b7f6226cbba8682693ad965933a2db6b704d1d300d7d0856bc983e02911cbcf5a4703b86e2ea58f4dea17a154ba55a5e364cfdb"}, &(0x7f0000501000-0x4)=0xe6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f45000)={0x0, 0xcd, "7e2dcde3f7c9ef122f29d4a4cce60faeef8b94b3faa35141a315b42dcb131a3054e0847f2ef731044e345fb6458972bbce92fa95d2da498b48d3623bbbfb8f1e6f3fdc94d9c36a797b5fa419a9687e8510756f40af03dc5ad66eea64b7f48d30032005c6e3385a44bf892d83340589fefbad9fced5eb02b21834118365f3058b87b69781b5119aa87901ade93a941f14c25e50b97217216328ffb1de089d233d00643ab3617a7390fdaab4f90705e369a934d48341d11e62cbadab092b009dde07c753ce8a79f90d639e6da0f0"}, &(0x7f000098b000)=0xd5) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f46000-0x8)=@assoc_value={r5, 0x101}, 0x8) waitid(0x1, r2, 0x0, 0x8, &(0x7f00006db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000856000)=[{{&(0x7f00008a5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000066000)=[{&(0x7f0000683000-0x45)=""/69, 0x45}, {&(0x7f0000353000-0xed)=""/237, 0xed}, {&(0x7f0000d89000)=""/105, 0x69}, {&(0x7f0000a27000)=""/255, 0xff}, {&(0x7f00008e9000-0xb7)=""/183, 0xb7}, {&(0x7f0000f46000-0x80)=""/128, 0x80}, {&(0x7f0000f46000-0xf0)=""/240, 0xf0}, {&(0x7f0000f45000)=""/120, 0x78}, {&(0x7f0000f45000)=""/255, 0xff}], 0x9, &(0x7f0000f46000-0x4a)=""/74, 0x4a, 0x9}, 0x401}], 0x1, 0x0, &(0x7f0000074000)={0x0, 0x0}) r6 = semget$private(0x0, 0x3, 0x200) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r6, 0x3, 0x10, &(0x7f0000f48000-0x2)=0x2) socket(0x2, 0x80005, 0xf11) 2018/01/02 17:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x7fe) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000300000)='/dev/qat_adf_ctl\x00', 0x404000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b55000)=0x2, 0x4) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8813, r0, 0x0) 2018/01/02 17:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 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) write(r0, &(0x7f0000cd6000)="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", 0xfc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000631000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f54000)={0x8, 0x4, 0x200, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000073a000)={0x1, [0x101]}, &(0x7f0000ca9000)=0x6) r2 = syz_open_dev$usbmon(&(0x7f0000582000-0xd)='/dev/usbmon#\x00', 0xe0, 0x200001) getsockname$netrom(r1, &(0x7f00005f0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a37000-0x4)=0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000c48000)={0x3, 0x68, 0x100000001, 0x0, 0x17f}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c6e000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000)=0xe8) 2018/01/02 17:09:39 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000035000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000027000)='ns/uts\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000038000-0x8)={0x0, 0x15}, &(0x7f0000030000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000030000)=""/158) 2018/01/02 17:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e1d000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) keyctl$join(0x1, &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) get_thread_area(&(0x7f0000019000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e2f000-0x14)={0x5, 0x1, 0x4, 0x1f, 0x10000, 0x4, 0x0, 0x401, 0x899e, 0xdc}) r1 = syz_open_dev$usbmon(&(0x7f00004b0000)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2000007) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc03ac8411fd93bb68b361eedebe237ac36734f718875ad9f71d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a00000000000000015606bda0394bc5bc0cbc2b6cbf8d19516f07d903fb1c633a269e340713093c4d9f39fb368c16d7645a8c93615f2fd09831a8279da090b76e9ab9315eb68249f635f69d9d8a27edaf7ec631b7d701a560fc2250d02b") ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f00000bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x541f, &(0x7f000000d000-0x8)=0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000019000-0x4)=0x4, 0x4) mremap(&(0x7f0000d5e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000461000/0x2000)=nil) faccessat(r1, &(0x7f000000c000-0x8)='./file0\x00', 0x2, 0x7ff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000010000-0x50)=[], 0x0) ppoll(&(0x7f0000013000-0x10)=[], 0x0, &(0x7f0000df9000)={0x0, 0x0}, &(0x7f0000013000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000edc000)={0x0}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000acc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000643000)={{0x80000000, 0x1f}, 'port1\x00', 0x1, 0x80000, 0x100000001, 0x101, 0x4, 0x7, 0x1b8, 0x0, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000145000-0x7)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001c3000)={0x0, 0x0}) unshare(0x40000) eventfd(0x1) r2 = open(&(0x7f0000f2c000)='./file0\x00', 0x501000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) signalfd4(r0, &(0x7f00007a2000)={0x0}, 0x8, 0x0) [ 26.895853] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 26.924649] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00008000 2018/01/02 17:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$adsp(&(0x7f00007b3000-0xb)='/dev/adsp#\x00', 0x0, 0x200000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000f4c000-0x10)={0x1, [0xffffffffffffffc1]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046c000-0x4)=0x0) rt_sigqueueinfo(r2, 0x10000000020, &(0x7f000087c000)={0x35, 0x2, 0x27f97dc, 0x5}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000357000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a81000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069e000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000524000)={r4, 0x0, ""}, &(0x7f0000432000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00005ae000-0x8)={0x0, 0x0}) setpriority(0x0, r5, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000def000)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}], 0x38) 2018/01/02 17:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000043b000)='net/ipv6_route\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f000044a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000429000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000035f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7e000)="da85daa32e88b8952f729c3c31e8b37cd1d5d158fa51e1d153ec9f37e63c146170", 0x21) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00007dd000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008de000)=0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000adc000-0x9)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/01/02 17:09:39 executing program 6: prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x401, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000b6e000-0x10)={0x30, &(0x7f000014d000-0x30)=""/48}) fallocate(r0, 0x1, 0x0, 0x7) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") 2018/01/02 17:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000d2e000)=0x0, 0x4) r1 = gettid() ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000ccb000)={&(0x7f0000ed5000)="362903c048fe1535d3bcf4f89889e6ef4d1a37eb354d3a35e6e73ea304af69bd81829d2e545793fa027afef6fbdd467b9f535860c20b95ab0238a72215a48d35f566d6f7552818f86e04255b360823f7f7e64f395500c1f7410fa02085029bd2be780f0547ce400607", 0x69}) 2018/01/02 17:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000b06000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x29, 0x4, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x1, 0x10, "41d9905c8410ab0243339149493a"}, @end={0x0}, @ssrr={0x89, 0xb, 0x800, [@empty=0x0, @empty=0x0]}, @cipso={0x86, 0x6e, 0x6, [{0x6, 0x9, "2cc908a11e7c24"}, {0x7, 0x12, "01000e00dd002000010000000139061e"}, {0x5, 0xe, "3cd49a13cf5aca39160a8667"}, {0x0, 0x8, "0c1d9afe3d9b"}, {0x0, 0xb, "1b000000000d6d0001"}, {0x7, 0xf, "bd43a635ee370a3540acbdd5c0"}, {0x7, 0x12, "5041f2c77535933daf149b46b7ad23e4"}, {0x6, 0xb, "4ecc6b64e8b30bf893"}]}, @generic={0x89, 0x4, "8f71"}]}}, @igmp={0x800013, 0x0, 0x0, @empty=0x0, '\x00'}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000931000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a56000)={0x0, 0xb0, &(0x7f00002b0000-0xb0)=[@in6={0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}]}, &(0x7f0000055000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e0b000-0xc)={r1, 0x6e, 0x0}, 0xc) 2018/01/02 17:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000b7000)={0x100000001, 0x7, 0x5, 0x8000}) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r2 = accept$inet(r1, &(0x7f00009f6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ee000-0x4)=0x10) r3 = semget(0x1, 0x7, 0x10) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000bbc000)=""/210) write(r2, &(0x7f0000ff1000-0x1000)="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", 0x4e5) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000673000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r2, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r2) 2018/01/02 17:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/ppp\x00', 0x268000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000d8e000-0x62)=""/98) ioctl$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]}, 0x80000008, 0x0, 0x0, 0x10407f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = getpgrp(0xffffffffffffffff) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000822000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00006df000)='md5sum$$\x00', 0x2) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00004c6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) [ 26.953696] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 26.968244] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00008000 2018/01/02 17:09:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) openat(r0, &(0x7f000065b000)='./file0\x00', 0x400, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dd4000-0x8)='./file0\x00', 0x81) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e2c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000877000)=0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x28)=[], &(0x7f00003cf000-0x4)=[]) 2018/01/02 17:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20a, 0x2000000000000803, 0x801) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x80003, 0x88) sendto$inet(r1, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigprocmask(0x2, &(0x7f0000b6d000)={0x1f2b37a6}, &(0x7f0000b90000)={0x0}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009fd000-0x10)={0xa, &(0x7f0000bd1000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x0) 2018/01/02 17:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(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) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0x0, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000ad7000-0x55)=""/85, 0x55) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006c7000)={0x0, 0x3f}, &(0x7f000087b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f49000-0x8)={r3, 0x5}, &(0x7f0000c01000)=0x8) 2018/01/02 17:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f00005ae000-0x4)=0x9) syz_emit_ethernet(0x3a, &(0x7f0000e40000-0x430)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "f99113"}, ""}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000095b000)=0x46, 0x4) 2018/01/02 17:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndpcmp(&(0x7f0000c2a000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000674000-0x50)={0x5, 0x6, 0x8, 0x0, &(0x7f000095a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000059d000)='./file0\x00', &(0x7f0000dca000-0x8)='./file0\x00', &(0x7f0000db9000-0x4)='bfs\x00', 0x800000, &(0x7f0000dae000-0xed)="aa56720a7365a5464958311c5d14aa17931d7aaf02e51a397475aa37c19f03e96f355f78e231d12d9ca637ce46ba0d7cb5d569b242c53df686c78baa6899378306fc23b13d097d21e35d7057a00771bd0f5a4458a712ed245b754e46883e773550794a723572ab714b4d3a9e7dc367372a3190f87e0ca4e95f01605f4430986ec6ce96280f0c9fcc257526cf38801cc2e8eb66a7c06ed741db045b601dee905b0497d922a4a0f67a48dc212eb032db272d61c33441d380c0524e1f573d068edca7d10c9118aaf46c35c613c0246ac63cdcff17d115a536ee913047297e5ddaa7251901608d2686353cc84d2dab") r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f00008bc000)=0x0) 2018/01/02 17:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002e7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/02 17:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) prctl$setfpexc(0xc, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) listen(r0, 0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000e2a000)=@ax25={0x0, {""/7}, 0x0}, 0x6c, &(0x7f00005eb000)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x100000000002}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000f35000-0xe)='/dev/admmidi#\x00', 0x2, 0x604400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f72000)={0x0, 0xe3, "bc13d2205faf4daef95326d64d01b713e8d45b1eed9c43dd37a4944c0f334bc575478b8349539a5e2e03d5e4e4499caf25a57bd05381c2a061757948e6bc3463e17c9b835275b597c1d79bb11a2359478f258a30d29bb81a79364055ad14d5b63d008dcfb17d2f31a8a9cd39e1238dc92708efaecc5d3683b69bbafc166b1370d1955e1ec17b4a4da3761b6df50bc59e6e8f846069977a3db7779c00e8fd8a1d4e7d14c154607752f579d4a39d75fa7db8ac2c91b544f6dd44150eda4bd708dfa004d31f8a688b67846ca2f9691f4eb89ee14e019a4e6afc8e3ead9c5d52f99682e555"}, &(0x7f0000775000)=0xeb) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a13000)={r3, @in6={{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffd}, 0x98) 2018/01/02 17:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0xfffffffffffffe66) pipe2(&(0x7f0000dbf000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00008da000-0x1e)=""/30) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000442000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00007f5000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cd1000)='/dev/input/mice\x00', 0x0, 0x18a00) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000653000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) r2 = socket(0x10, 0x3, 0x0) signalfd4(r2, &(0x7f000089f000-0x8)={0x6}, 0x8, 0x800) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) syncfs(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) recvfrom$ax25(r2, &(0x7f0000fb1000)=""/239, 0xef, 0x0, &(0x7f0000fb1000-0x10)={0x3, {"f2a10d7f117416"}, 0x0}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = gettid() fcntl$lock(r2, 0x5, &(0x7f0000167000-0x20)={0x2, 0x0, 0xffffffff, 0x8e, r3}) 2018/01/02 17:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/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]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00002bd000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) r2 = creat(&(0x7f0000d69000-0x8)='./file0\x00', 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f00004a3000)={&(0x7f0000d4f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000048b000)={r2, &(0x7f0000fdb000)="abb0839f9534154fe09e21a0cabd91add4279cc502728f84d405a705cee879900a33904db5ff33a68a2fef3853f168949b531395d722617efe4e25b05f7629d03946590103bf4ea37ff3f2cc3ac642c3a0a403e2f089e90e5b9dd0c0fa01550c0c50faa97e3ab9732de7d0223a71dfaba7cdecced94266486478a8593c1fa365156d2a65f2487ce5a026e4aa5de054d670bb40f785bc2d10b00945278ae903ee68ac7e93e0a42e45212b64f710319368989df0447c8edd98", &(0x7f00005f1000-0xc8)=""/200}, 0x18) signalfd4(r1, &(0x7f0000395000)={0x6}, 0x8, 0x80800) [ 27.152906] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e6c000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000000a000)="", 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x9, @broadcast=0xffffffff, {[]}}, "0d168c755321d492"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00002db000-0x8)={0x0, 0x0}, 0x10000, 0x8) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008a9000)='./file0\x00', &(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000f46000-0x7)='cpuset\x00', 0x0, &(0x7f0000734000)="") fremovexattr(r0, &(0x7f0000fb2000-0xb)=@random={'trusted.\x00', '/\x00'}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001e7000)=@req={0x9, 0x7944, 0x9, 0x7}, 0x10) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ac1000-0x18)=@add_del={0x2, &(0x7f0000890000-0x10)=@generic="006177be9cafee7526f31ee5ef099f5d", 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009a5000)={{{@in=@broadcast=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, 0x0, 0x0, 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, @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}}, &(0x7f000088a000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x2) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003f7000)="1f000000120003f205df9403000fff8d7821004108002e0000ff0000002a81", 0x1f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bfb000-0x4)=0x0, &(0x7f0000c0d000-0x4)=0x4) sysfs$3(0x3) unlink(&(0x7f0000bc8000)='./file0\x00') 2018/01/02 17:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe50, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x52) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) 2018/01/02 17:09:40 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000f24000)='/dev/amidi#\x00', 0x1, 0x0) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000079c000-0x8)=0x5f7, 0x8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) close(r1) [ 27.284708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 27.316861] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800003, &(0x7f0000003000)="", &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000+0x9d3)=0x0, &(0x7f0000003000)="39ae4078f36a8d48b82f3d0e627c7b1d9e87bfd06d72992547") 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x400407ffc0003}]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000397000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000ee4000-0x10)={0x77359400, 0x0}) select(0x40, &(0x7f0000d91000-0x40)={0x101, 0x8, 0xffff, 0x3, 0x800, 0x1, 0x20, 0x1}, &(0x7f0000fbb000)={0x3f, 0x50c, 0xcbe9, 0x7, 0x4, 0x101, 0x4000000000000, 0x9}, &(0x7f0000cd0000)={0x3, 0x9, 0x4, 0x400, 0xbc, 0x1, 0xfffffffffffffff7, 0x8}, &(0x7f0000af6000)={0x0, 0x0}) 2018/01/02 17:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000483000-0x4)=0x3, 0x4) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0xfffffffffffffffd) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b49000-0x2)=0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c5000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000954000)={0x0}, &(0x7f000037a000)=0x4) readv(r1, &(0x7f00004ee000)=[{&(0x7f0000c82000)=""/185, 0xb9}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000a01000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x80401) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bfa000)={0x22, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ad6000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, 0xdc09}, &(0x7f0000129000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007a1000-0x8)=@assoc_value={r4, 0x9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x2, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00002db000-0x18)={0x5000, 0x15001, 0x2, 0x4, 0x7f}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/02 17:09:40 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000949000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000304000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4b}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x95)={r1, 0x8d, "e8c228d919048a22831813e2a25e9d5f8d39f0facca41c8095d537e7ef7ee455ff57cca48aaad06380e912e19575ba5ec052c1d95dda7718d763fce95d63f5bec8861a4a266d76e8f60894d98d45547effe7c14a80bf2c1ab3e76195b38ab801df9a5e7e46d4f57792c3bb1a08b0337e4cbfe910f0c7004b180b0d2e2e193417ed9fa1095f38664d6653396135"}, &(0x7f0000001000-0x4)=0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlockall(0x1) 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r0 = socket(0x13, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000014000-0x4)=0x4) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000+0x15c)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='\'vboxnet1lo)\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000939000)='/proc/self/net/pfkey\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008ff000)=0x0, &(0x7f0000789000-0x4)=0x4) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f00000000000807ff000001ff00", 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cf6000)={0x0, 0x0}, &(0x7f0000f17000)=0x8) accept$packet(r0, &(0x7f0000a2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7e000)=0x14) recvfrom$packet(r1, &(0x7f0000328000-0xd4)=""/212, 0xd4, 0x10000, &(0x7f00009e2000-0x14)={0x11, 0x1, r3, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000012c000-0x88)="96b70723590153ff0f2ee6bef4d08a6c821c0c04fad777b42d6f74c9906a394326ea8e34d70e5be7b54eb0ce5a387519f55f31c66e186ab80144ee0410751d80b2806295c1cf808274a880db181587390f31b967631663e67c481a933aa24163aeb037fb4706618905307bfa792c5c92023e5f53b2680f58439f0c31959bfc55317ca39ec4e2aa46", 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000559000)={r2, 0x10001, 0xf08, 0x0, 0x9, 0x4b5}, &(0x7f0000964000)=0x14) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000105000)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00004a6000)='./file0\x00', &(0x7f0000615000)=@random={'os2.\x00', '\x00'}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x1000000000000c, 0x2000000b, 0x5) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00002f5000)=@req3={0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) syz_open_dev$random(&(0x7f000028a000-0xc)='/dev/random\x00', 0x0, 0x60000) [ 27.334977] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 27.348268] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000541000)='/selinux/enforce\x00', 0x20000, 0x0) sendmsg$alg(r0, &(0x7f00008be000)={0x0, 0x0, &(0x7f000037f000-0x60)=[{&(0x7f0000152000-0xc5)="4b4380ccca5df6bf511d8196c3a5290fd670b4a975a2fa8f8bba4075f9a176f61452b7694105ac4735d2ed2de76b0486a328d1ba385056ef724dae2ce0a4c91440c64f1ac875d491c07d83748ab02c0e62d3fc5f5bb01fc0f96927ceeb3f30ffa1b4a544d64f62c43996fd1d391b0a09525d435b9f0f5ef6c98fe085193d5309a65f3f88ea37e9f3ca1dddefba92b7546b238db21331228f8ac5058d903e53d3da3f2ea3a9bd02d8ddc9a32036ff9b2f79fa65a01caa80133c881501267bd64aa15c721530", 0xc5}, {&(0x7f0000577000)="22297f7b826c01f5a8522a644cb179686e89103017290c38c707b707e52935053066e302c895e68e6b393c81244b417c2d368e062a9afed239c472baf717e9559b5023cb329e05294aebd167fc607c44080f5a2aaaa248191ed417a16f4ff5bc6b42ffb60a491f6f1c2a281f3b76fd09a43d1fa297c540109d2d52fe054e6e4b32", 0x81}, {&(0x7f0000252000-0x96)="5b0027515c31205ef4bc966bab4fdf07969ce7d23795872f5fc527c616788c168c49fdc863a532ee2cbeae3d0c79dd28b16ad2299a1ceb8a99898c705bccd452e5eeb9b99d5cea44c398d1af006db462a4bc21d669da6a60ef5987081182eca6cf5e1dd91b9013ccc68e25ca6ed098aba19219171bc21b54ade9214023aa0aeeb1ebf1be3ff080bbda0ba4e5986c2d897918abb90a07", 0x96}, {&(0x7f000056c000-0xe)="224a64d109938de986f6556584ea9843531cb0090dd9f9f981f4b06159a3f9a8542d8de96a6c44d3eabab79f845807d0005679f14c072841903c7036bc2c620bca6a3143d872d66b5ca17975c8fa1880b6442d7ff4dcb46c6d6c6bea9c85923e66485f7a5402af85611645a2b47a45770b9038281728ca84481b833ddf8a7f3c95bb254fbb40118acdc621426fd4bec93c0d8ddecdf58b0374abdb04db59a51941921c06fa6ba322808a8e3938c66a3039700c9aa100b72f8e2f1c67c8372382dc0ed0875f0318d1f529d4d388bd45c6381124a04c14346c3ce0c9", 0xdb}, {&(0x7f00005d6000)="f5eefc322976118caa3532035f942c506a2e3ad528a732bb9e98cac5369cedd85016", 0x22}, {&(0x7f0000930000-0x99)="91aa71ccbdcd2ef524a3ffac3c4bec5fd31e08a42198df8295aa6eaef6a379953138765bca757f9eceea5b809c52f6853b7e20a782864b83c27be6f55952a5dcede99e2bb5733be1943d7ca0798e7242caaf7bf860fb827fd9130e6015f0ed91b8ad67c9bc204591e25e4c8dc7213f592d2ff750ca69433d2e3d5161139ceb447c0082e89ad9663f5d6e69da14292c3c1617ffdb17be7f4756", 0x99}], 0x6, &(0x7f0000cf6000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x5d, "169798f52085d9fd846b58341d1e06689bc8521360ae8d11245ea3ced1bb15662447d54f677d593398b0845c3fc527b0ea49dd98126fcef6687821d4bbb2a1d460c125cc45629c2634c1a35e2b687e3658e8f4728492777e376a79c6a4"}, @op={0x18, 0x117, 0x3, 0x0}], 0xa8, 0x8000}, 0x40004) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000592000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000a79000)={0x0, 0x800000000000, 0x9, 0x0, 0x0, 0x400, 0x3, 0x1000000000000000, 0x4, 0x0}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000d37000-0xc)={0x7fff, 0x7, 0x8, 0x7, 0xfffffffffffffff7, 0x1}) 2018/01/02 17:09:40 executing program 5: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ff1000-0x90)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f00007bf000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f000055b000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000821000)=""/4096, 0x1000}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007ad000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "b42c47df71607b85"}}}}}, 0x0) 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000010000) writev(r0, &(0x7f0000706000-0x8)=[{&(0x7f0000329000)="390000001100174701bb45ccc30500ff0700f9ff0100000061ff0700ddff9a0019001a0005000011000000000000ff0004e9ff0006000d0005", 0x39}], 0x1) 2018/01/02 17:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000e87000-0x10)={0x0, 0x0}, &(0x7f0000b28000-0x10)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000095a000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001b3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000-0x4)=0xe8) select(0x40, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2e6, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={r0, 0x0}) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00003bc000-0x19)=""/25, &(0x7f00007d1000)=0x19) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = creat(&(0x7f00000b5000)='./file0\x00', 0x86) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) connect$inet(r1, &(0x7f0000b2e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$midi(&(0x7f0000c88000-0xb)='/dev/midi#\x00', 0x9, 0x0) fchmod(r2, 0x88) recvmmsg(r2, &(0x7f000030f000-0x1e0)=[{{&(0x7f0000126000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000062c000-0x30)=[{&(0x7f0000890000)=""/143, 0x8f}, {&(0x7f000074a000-0x5)=""/5, 0x5}, {&(0x7f0000217000-0x46)=""/70, 0x46}], 0x3, &(0x7f0000ff7000)=""/192, 0xc0, 0x200000000000000}, 0x5}, {{&(0x7f00005b6000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000076f000)=[{&(0x7f0000fce000-0xca)=""/202, 0xca}, {&(0x7f0000ff1000)=""/162, 0xa2}, {&(0x7f00009ab000-0xd4)=""/212, 0xd4}, {&(0x7f0000715000)=""/193, 0xc1}], 0x4, 0x0, 0x0, 0x46}, 0x2}, {{0x0, 0x0, &(0x7f00005d4000-0x20)=[{&(0x7f0000161000)=""/183, 0xb7}, {&(0x7f00000b7000)=""/188, 0xbc}], 0x2, &(0x7f0000ec2000)=""/212, 0xd4, 0x80}, 0x100000000}, {{&(0x7f00006fc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000779000-0x90)=[{&(0x7f0000289000)=""/173, 0xad}, {&(0x7f00003ec000)=""/90, 0x5a}, {&(0x7f0000546000-0x86)=""/134, 0x86}, {&(0x7f0000c09000-0xca)=""/202, 0xca}, {&(0x7f0000d05000-0x36)=""/54, 0x36}, {&(0x7f0000357000)=""/97, 0x61}, {&(0x7f0000da1000)=""/214, 0xd6}, {&(0x7f0000e85000-0x5d)=""/93, 0x5d}, {&(0x7f0000249000-0x89)=""/137, 0x89}], 0x9, &(0x7f00003fa000-0xb0)=""/176, 0xb0, 0x3}, 0x5}, {{&(0x7f00009dd000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000414000-0x30)=[{&(0x7f0000e82000-0x52)=""/82, 0x52}, {&(0x7f000069f000-0x3f)=""/63, 0x3f}, {&(0x7f0000941000)=""/68, 0x44}], 0x3, &(0x7f0000ed7000)=""/167, 0xa7, 0x30}, 0x803a}, {{&(0x7f00006fe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00003eb000)=[{&(0x7f0000e80000)=""/77, 0x4d}, {&(0x7f0000e0b000)=""/4096, 0x1000}, {&(0x7f0000fed000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000560000)=""/160, 0xa0, 0x20}, 0x9}, {{&(0x7f00009cd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000076a000)=[{&(0x7f0000b41000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f000043e000-0x69)=""/105, 0x69, 0x4}, 0x1}, {{&(0x7f000025f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000419000)=[{&(0x7f0000643000)=""/89, 0x59}, {&(0x7f0000b93000)=""/150, 0x96}, {&(0x7f0000e80000)=""/238, 0xee}, {&(0x7f0000e3e000-0x1000)=""/4096, 0x1000}, {&(0x7f00002d9000)=""/47, 0x2f}, {&(0x7f0000ba6000)=""/145, 0x91}, {&(0x7f0000be6000-0x72)=""/114, 0x72}, {&(0x7f0000458000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000ee4000-0x45)=""/69, 0x45, 0x1}, 0x10001}], 0x8, 0x0, &(0x7f0000115000-0x10)={0x0, 0x989680}) 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000494000-0x20)={0x5, 0x3, 0x1, 0x400, 0x10, 0x5}) fstatfs(r0, &(0x7f000018b000)=""/154) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000ee8000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001b7000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ad5000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/02 17:09:40 executing program 5: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) connect$inet6(r0, &(0x7f000025d000-0x1c)={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) listen(r0, 0x0) listen(r0, 0x0) 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000044b000)={0x9, 0x7, 0x80, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x800000000004c) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000788000)={@common='gre0\x00', @ifru_mtu=0x101}) r3 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write$sndseq(0xffffffffffffffff, &(0x7f0000cf1000)=[], 0x0) dup2(r1, r2) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000a19000)=[], 0x1cd, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000380000)=0x4, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ff2000-0x10)={0xc1, &(0x7f0000307000)="e7c7fe1340a79667b42eca38d270704ccab43908691c2db703bb68629ff63fd6e0032c34fba12ec665d749724bace4fd491f9f690aa77ec3062be9d6e2919837368d1fe50209c161093cab406a717df2536e0594a1f6c4964cab9de839950882e15532c1324d360feaa3f1d2acf3f1f4d46e1f12412598f16dc4c312d9a4e479565f836334b2c2eb11604893fa9c68ad37598a023dd1e78aedeb0744d6a3e48f7a86d101b5d5e55bffba67cd7cbfa3ed4be9371cefc25b866c18f2584e46f8e7ff"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000ff0000-0xa6)="b7", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ff1000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000038d000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000168000-0x4)=0x7) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0xd, &(0x7f0000008000-0xf0)=[@sndrcv={0x1b3, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x4) 2018/01/02 17:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000071e000-0x4)=0x519, 0x4) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000552000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x88441) writev(r0, &(0x7f00008dd000-0x50)=[{&(0x7f00008a6000-0xeb0)="5b9a06282bfd81736977d2d19660808ed92e2aeb6cd955285a17718f6252cb21c47e6edbd587e479556f647ac46aafdf891f5c01253350d7988522bf7fec64512c7791c1680c70137c798cfad5df4826213fd65f85809501ae9cf7af39771df07ba4802ecb5b6a360564b0cdbc57e1e7672a98a6e61f56e22da11c5c18c55a5645ad4f0661449e6341fb981716c09b1750f8f0a5ba72417266d08ad8e2ed5a5ad50cca79cdcd5774b4822b79dacf5ed75bf59458b6efaa54e37783516b50b5b535695235a149aa25f348690bca2848c51a12be43ea6bc18c10026926ac83d8c3112f3baed25f4ef9fcdc0a28bd43f37a02ed93ab1d620cb3978b33fb66c503f032413da99248be278e1198a11f563eb592c83236fdf58b0709a0da4274f1f6b485b4e80f48a23a3abeeb8a8ecd621cee18b4bea404ba20c9a2dc541c621158f6142f963e7d8bbe1efb137d1e8a5a05986f631ad7c32e67675c2159c5a59b1c4a880ddcd2dda586b76ab1a2801dd9f806979617d186e5903a931da0c1f0a889c67aeaa47f0a8886b9ad9929487a78163fb515a8e8f2a9373c4126c17d0046ff63f56838b3bc527aaa8b32c31c6a3997e1eea3b37acf286b1e715d94496e66a7a9a8e78bc2a3631d8791501bcdc0300b2cac16a3e82184b69723047764a68b026b3f776173c61ee88531421777a09f23c7deb402def1916cf8a0e04082a174b4e87661e0d0f46aa5aa8a727136f065542151aaa40d051466c80f6a33e654fb0fd7b88fcb1367bce610482c2b0724cafcddb7f15f3cc814abeb58f119b404664a52325ca45b4a0e7366ba07b56a269976fb0f65542280cd99b70e90b5e9c00fec6032768b46d444a1d0de2ff3f026252af578b2f949ab32cee1cedb4005d3e8fabd850571ec586b5ee5a9f898642c9f8812e5d6ebc9b25b601f3ed059a935dfca42b647d611f463bdb3b6ce20965d486d21a2ccc8be345253284683e1fd93872a12866ed17fd6395f7183222b50a14f4d0fd4418d72e1fa464b28aeac33931a8751d9fb1c042cc0e7f892bb1c8e2541a35364301c1be508914e55bb1bfa64fafaf9d3a92dd0ab4805207bcc5a1a51004b0fde0aba96c09fbf89210dc4dd87a61b898aa3e04656b0395a117875fe0e9cc129ea77d2b57f2849f713b252d88bfd8d0d0df2a0319c170da7c86219d7f7f7e14c3fc507c1bd57c20af2ed031c302a8aa93d4c0ee66a3ef428c9a731d440fec47f2964ad893b5f4bab71b97167e11ddaafaa60c141ebe66c8dcd59690d67f0d7137143a976a7783500c1fe15fa7684969d417c15685571795b32bbeee3033a773aa6d11e993f5cca19d51093c6327a92f52e7f9fa564bb09bedae904fed68c8ec1a89d3f58646674f38f23e31bf92a16c8f978c098fa68b3f3e452f727acaa593c6682e30fae64fd291e53381cd425a599bb9de4d96d60b21c8119d78633fcdce89c8624fcf91767767e0f16c880f9aaf4f769cc5efadd2751da3ddb840d92d2c7a02e8b02ca0d475c5f89dd1c89110801a14bea98d467ad7b3a2a2af277aec56cc20fd091c30810ae8708e5bb4babe057ae2096fb2c63024c7d6424f381844bdc54e15a14fad1070393fc8e86d04fd67d0ef4781446227093d79dc19632ddfa91a10a9d8a5596d2c57ee60d6e74b242096f159ef4851adfef0876693c94ec7fa502969e9536ef2888ece7a5aef2ef9baab03217f3dde12da948c800baec5d700ba827c84ad7329dd89a1beed8e7d14a13c71a8a97c3c24c1eeb27880fbb813cfb9fe44273f35b87f2c43dfb2c0676ec10833c93d8736b17b3f73fea966541464765835b192bc088f8a062166b0d5e0f62566d05fa365888ea98aa60b718ce087e3684dcae594029500087706f9f94e3abc3bc33b8c2b205d9177b17025e2d656d31be66cfa165b6033655248fed72a89816efdf7cdac8288b7ae22236bb97bbbe6268b6569becec245a4141ab999c0ed67f3427b1c4332b187b08fb9d239179c1f4e0aaf83c9019834629754c94bfeb0783413c39a1633e9b2798be046656fe82cf76d75b4b4725d1dc0b929a661e96bdf2117c09d42a18f2301dbce5adb76fc50f5dbb5253298c9e63ba30e2d7c60d1b6b6969b43144c06a31032956c8bee4bb5670913110f8c30d1c0021fe94511e7e77b44d97e46db7baadb221fe677eb093e1a2d5d3353e84edc48b051d11f83774c70428bfd5357f63e2a460ecf79b1fb80096c56a60aa4b170d7cc559e22e9601f6f61dd7170c340da2f7ae1c19f8d1492ea7cce11cbfdb242d5098ec2703c6200a1597d4305382371c0edb588bca5b441f3aecd994413fa79b90aba330658bb2282fc7b134c23dc76136c54e3e6c64ae040b37f2bf0c908ba1592485ae2b931a0cde797e60e90b53ae701cedfb592cad1754d3ff42b211c6a40c5309b047aeaca2657204be4e94a23501ff141eb1faea9e4d2676dbdc2eabefbea38c3484347db987710174c4bd643c245062bfd258ae2509f4bf4b04093f513f729e080ac853d1f464164cefe7cb84863db5eb14f72114164a83870df6a3a2536114ee032861c5f996b3b562e7cdb6c545f17b8103df9c8f4f00f2720e197fd07c48bd42afe6d28a2d892cacc8363f968b81da1e2a36e6386a10329efef84b9d24b59305095585c17f3f4c3473d26318e7fd2e6e4a2ca4652fc394b84c229a3279e9b69b2db2b2253523311d2cd851fb48c37138e3c13704dd20f15d123d4ed1a564e32117276b37c3faa4c5e5a706b95b83b21399c5d973ae1ae317ed41a9d3ff0a5fa3f2439df7d1adc76a3d8ba8c7430fa06b05101559bb0ef0ab72efe477ad98b12d887a1fc6feebaa07f4aab4ea5bc71eae45295e6480ae918e47038db171e422aadadcf061439622899f30d70f44d9f4068d97caa950b05e71c1c4d71720a3d481d1e93291201fae9fff26c05e380ecc5dc837be804be9dc42014a87e6a71db8889d6e4906448145b2dd401da8264506a2fd055763bc3e81efbae53761941fd3f99da2ea33d04e7ee959acaa6d9c8c334399eaf75b95b57dd122385e6936f8f665e31231cd2504f8141c2ec7fb1f7185d6532e48788f96ce7c353a5417542af2073adab854dbf42d266bb535fdeebe5db46a46cf3719e0b97fe912f89fa583867934a3da7147de6e664e0950842c8ad4bbe8117d89d065ef0611d81c536a73752c1e2d3fdc0aefd02e72d325a9c6eb0415db8c8556b8bef73a929603d96f0af2b1c95208d8e2e0989de1f673aa9e6d3e4f58f231c3618548334f443d2b19f420a2b32ffd3dad0ffff214f7c5d62c3f55cf6c6f365908fbfbdc4befe564ea6d9301db82bf3082c0ad99a63d6fd84967d41037c2783dc58f864ef12e7f8f462f50cff6cffabc7a082e68bb3f6c74168034ca1ab2b835b7585b748cfbff0c818a8f5ca55ee48e0e4a17659fd8fda45bb17af94580a281ce1776062d9bff4443dcb334bd26b87601bb4397b374d0e0982f491d3d201222650d932b1fb65259b281c46709f0074e7765152d524d2b", 0x9c9}], 0x1) 2018/01/02 17:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000dd3000-0x10)={0x0, 0x0}, &(0x7f000065a000)=0x10) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000e9d000-0x4)=0x8, 0x4) 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c35000-0x10)={0x0, 0x1c9c380}, &(0x7f000045b000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000a5b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndtimer(&(0x7f000066e000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x28060400) r0 = socket$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, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x800}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0xffffffffffffffff}, 0x8}) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000055f000)="", 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000071000)='/proc/self/net/pfkey\x00', 0x4043, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00007bf000-0x4)=0xa4, 0x4) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) times(&(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000080e000)={0x2, &(0x7f0000b6e000-0x42)=""/66, &(0x7f0000b21000-0x30)=[{0xffffffffffffff90, 0xdb, 0x7f, &(0x7f0000b6e000-0xdb)=""/219}, {0x9, 0xa5, 0x6, &(0x7f0000b6d000)=""/165}]}) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000983000-0x8)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f00009c2000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00003dd000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f00008aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setrlimit(0x7, &(0x7f00009fe000)={0x0, 0x0}) ppoll(&(0x7f00002f6000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00008ee000-0x10)={0x0, 0x0}, &(0x7f0000c5f000)={0x0}, 0x8) 2018/01/02 17:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000173000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000a1d000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) lremovexattr(&(0x7f000096d000-0x8)='./file0\x00', &(0x7f0000ffd000)=@known='system.posix_acl_default\x00') unlink(&(0x7f0000e88000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sysfs$3(0x3) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000dec000)='/dev/vcs#\x00', 0x2936, 0x48000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000589000)={0xfffffffffffffffd}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x2983) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r2, r1) 2018/01/02 17:09:40 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000)={@common='dummy0\x00', &(0x7f0000003000)=@ethtool_eee={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2260, [0x9, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x8800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000b000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000c000-0x8)={0x0, 0x101}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000)={0x1ff, 0x0, 0x4, 0x3d7, 0xffffffffffffffff, 0xfff, 0x13, 0x62, r2}, 0x20) getpeername$unix(r1, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000c000)='./file0\x00', &(0x7f000000d000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000009000-0x8)=0x5, 0x8) r3 = gettid() tkill(r3, 0x17) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000000d000-0x4)={0x0, 0x0}) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getresuid(&(0x7f0000211000)=0x0, &(0x7f0000da8000)=0x0, &(0x7f0000417000)=0x0) getresgid(&(0x7f00009c9000)=0x0, &(0x7f00008c1000)=0x0, &(0x7f000036c000)=0x0) chown(&(0x7f00001df000)='./file0\x00', r1, r2) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = open(&(0x7f0000d8b000)='./file0\x00', 0x200, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a88000-0x10)={0x1e419257, 0x3, 0x2, 0x7fff, 0x0}, &(0x7f0000b3b000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000215000-0x10)={0x0, 0x8, 0xffffffffffff0596, 0x40}, &(0x7f0000362000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a55000)={r4, 0x100000001, 0x158a1ca4, 0x133, 0x80000000, 0x39f8000000000000, 0x10000, 0xff, {r5, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x200, 0x8, 0x2}}, &(0x7f0000e31000-0x4)=0xb8) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000458000-0x4)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000061b000)='net/fib_triestat\x00') pread64(r1, &(0x7f0000663000)=""/47, 0x2f, 0x80000000000) 2018/01/02 17:09:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f0000664000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8001f00000000000000dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0700e60000000000001b00d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda16a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x0) 2018/01/02 17:09:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a29000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009bf000-0x4)=0x0) 2018/01/02 17:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[], 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff3000-0xa)='/dev/cuse\x00', 0x20000000000003ff, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000027a000)={@common='lo\x00', @ifru_flags=0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000081f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005e7000)={{{{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]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0xfff, 0xe, "2d6bbc5b5b169c8ef348b4b5a3cbc8fde98b0da63714b03961da1ec21bf292708f7166e431acd670110a803b8fb4680a63fbabda7503f186de65a91698d1a58bd4d24e3513b6fb46fd5d8d99c33d52c6"}, 0x160) 2018/01/02 17:09:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f00009a1000-0xb)='/dev/loop#\x00', 0x203, 0x40000000000) pipe2(&(0x7f0000875000)={0x0, 0x0}, 0x84800) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000b2d000)=""/42) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000026e000)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4200) io_setup(0x2027, &(0x7f0000339000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x1, r1}]) connect$ipx(r2, &(0x7f0000edc000)={0x4, 0x8, 0xd64, "3003cd5e0484", 0x200, 0x0}, 0x10) mlock2(&(0x7f0000ed9000/0x2000)=nil, 0x2000, 0x1) 2018/01/02 17:09:40 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x7, [0x1f, 0x7, 0x1, 0x80, 0x7fff, 0x1, 0x7]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x10, &(0x7f0000a9d000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000473000-0x4)=0x10) setsockopt(r0, 0x84, 0x14, &(0x7f000000a000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000061d000-0x4)=0xd5e, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d20000-0xc)={0x6, 0xffffffffffffffff, 0x0}) syz_open_dev$admmidi(&(0x7f0000e29000-0xe)='/dev/admmidi#\x00', 0x7, 0x10101) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000070a000)=0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000357000-0x8)='./file0\x00', &(0x7f0000411000)='Qamfs\x00', 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[], 0xfd, 0x7b) 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) rmdir(&(0x7f0000375000)='./file0\x00') 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000a00000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f9000)=0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009e6000)={&(0x7f00002f0000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000cc000-0x2c)={0x4, 0x4, 0xffffffff, 0x3, 0xe, r2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000018c000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00007f5000)=""/236) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c9b000)=0x2, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) add_key(&(0x7f000004b000)="09676f6e01", &(0x7f00000b5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005d000-0x1)="9b", 0x1, 0xfffffffffffffffe) r4 = semget(0x2, 0x3, 0x283) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000982000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c12, 0x4}, &(0x7f00009d0000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d52000-0x20)={0xd9d8, 0x5, 0x2, 0x2, 0x1000, 0x5, 0xf800000000000000, 0x4, r6}, 0x20) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000dde000)=0x0) semctl$GETPID(r4, 0x2, 0xb, &(0x7f0000506000)=""/21) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c6b000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x658, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x46, 0xc31, "da6d30bc1e109e420702bc51933c62820019cf83be48d7e1e613f7adf887ca7fe42ea289eb5e7379e70c4d5745b25117bbadbd46feb0fe91bdff547ca3ab5d489de83c70bba390509fd0e0ae7646f986"}, 0xfffffffffffffe3f) 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e20000-0x4)=0x400) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d03000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f00005cd000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000631000)=0x1c) 2018/01/02 17:09:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006aa000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aee000-0xe)='net/protocols\x00') unlinkat(r0, &(0x7f0000dc6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000474000-0x8)='./file0\x00', 0x22800, 0x20) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffffffffffff) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dae000)={0x7fff, {{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000554000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0xffffffffffff5708) [ 27.730911] binder: 4432 RLIMIT_NICE not set 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b6000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448fd, &(0x7f0000625000-0x6c)="7580737f3009dbf0a1edf9d51b5fdec976771a5e0273b818bec588f7ed5988d60c2340f51e811ef8b632aeb965fcfbb70e20dc3f66375810c020f75184d2cf3ad56da18cd8bf37486e3563f6a184279f3ed74893451faf21043d9d6f7c2721cfa80b8eb646b2cb82578acf20") r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000368000)={0x0, 0x0, 0x0}, &(0x7f000090d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f00007c2000)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd6000)='./file0\x00', 0x28042, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1f000-0x11)='/dev/vga_arbiter\x00', 0x400802, 0x0) fallocate(r0, 0x3, 0xfffd, 0xa) [ 27.769493] binder: 4432 RLIMIT_NICE not set [ 27.770665] binder: 4416:4442 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 27.771834] binder: BINDER_SET_CONTEXT_MGR already set [ 27.771842] binder: 4416:4442 ioctl 40046207 0 returned -16 [ 27.797006] binder: BINDER_SET_CONTEXT_MGR already set [ 27.797037] binder: 4416:4453 ioctl 40046207 0 returned -16 [ 27.798199] binder: 4442 RLIMIT_NICE not set [ 27.814218] binder_alloc: 4416: binder_alloc_buf, no vma [ 27.814245] binder: 4416:4455 transaction failed 29189/-3, size 0-0 line 2960 [ 27.815510] binder: 4416:4453 BC_FREE_BUFFER u000000002000c000 no match [ 27.815750] binder: BINDER_SET_CONTEXT_MGR already set [ 27.815758] binder: 4416:4455 ioctl 40046207 0 returned -16 [ 27.891300] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.896865] binder: release 4416:4432 transaction 5 in, still active [ 27.904381] binder: send failed reply for transaction 5 to 4416:4442 [ 27.911346] binder: undelivered TRANSACTION_COMPLETE 2018/01/02 17:09:40 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xe61, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5ee, 0x2) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x0) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffa) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000000e000)={0x8a9, 0xae40, 0x1000, 0x7}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) munmap(&(0x7f000000c000/0x1000)=nil, 0x1000) ioctl(r0, 0x100000001, &(0x7f000000f000)="") 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f17000-0x1000)="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", 0x1000) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/02 17:09:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000707000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ed000)={0x0, @in6={{0xa, 0x1, 0xba8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3ff}, &(0x7f0000894000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003ce000-0x8)={r3, 0xda93}, &(0x7f000059e000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000003, 0x50, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00009a9000-0x10a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x5) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) bind$inet(r0, &(0x7f00000ce000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000020e000)='./file0\x00', 0x0) linkat(r0, &(0x7f000074a000-0x8)='./file0\x00', r0, &(0x7f0000590000)='./file0\x00', 0x1000) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)="") ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000153000-0x4)=0x0) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000495000-0x390)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e98000-0x9)='/dev/vcs\x00', 0x40602, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000c9c000-0x400)={"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"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002bc000)={0x0, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f23000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000079000)=""/149) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x11, 0x16, 0x11, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e84000-0x6)={0x2, 0x40000000000000, 0x80000001, 0xf1, 0x522}, 0x14) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a6a000)=0xcc0, 0x4) 2018/01/02 17:09:40 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000e32000-0xa)='/dev/dsp#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x2f)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000088f000)='/dev/loop#\x00', 0x0, 0x4004505) write(r1, &(0x7f0000ddd000-0x1000)="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", 0x200) [ 27.916480] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:09:40 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000812000)={0x0, 0x0}) signalfd(r0, &(0x7f000090a000)={0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mq_unlink(&(0x7f0000b5a000-0x1)='\x00') r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x800, 0x3) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000721000-0x15)='/proc/self/net/pfkey\x00', 0x109400, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000034c000-0x20)={@generic="3c0d13cbd44c42ecf74a42f1fdefa98b", @ifru_flags=0x8000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x800000259, 0x0, 0x0}]}) 2018/01/02 17:09:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) move_pages(0x0, 0x1, &(0x7f0000002000)=[&(0x7f00006e3000/0xf000)=nil], &(0x7f0000012000-0xc)=[], &(0x7f0000001000-0xc)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000c80000-0x40)={0x8000000000000000, 0x6004, 0x800, 0x2, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000cca000-0x1)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/enforce\x00', 0x4400, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0204900, &(0x7f0000558000)={0x4, 0xed1, 0x400000000000, 0x11e4b1ab, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000639000)='/dev/midi#\x00', 0x7ff, 0x505881) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f00002de000-0x8)={r2, r3}) 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf8"}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044d000)={0x4, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ca9000)={0x5, [0xa9d, 0x1, 0x800, 0x9, 0x3]}, &(0x7f00002ea000-0x4)=0xe) 2018/01/02 17:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) r0 = accept$inet(0xffffffffffffffff, &(0x7f00003f9000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da4000)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d51000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = semget(0x2, 0xc4f2337db70d8e51, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000984000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000-0x4)=0xe8) r3 = getegid() stat(&(0x7f0000e1e000-0x8)='./file0\x00', &(0x7f0000968000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000875000-0x58)={{0x9, r2, r3, r4, r5, 0x1d6, 0x1, 0x0, 0x0, 0x0}, 0xddf7, 0x7ff, 0x4, 0x0, 0x0}) 2018/01/02 17:09:40 executing program 1: r0 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x6, 0xffffffffffffffaf, 0xffffffffffffffff, 'queue1\x00', 0x4312, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009af000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d8e000)='/dev/input/mouse#\x00', 0x8, 0x2000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00002b2000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) fanotify_mark(r1, 0x1, 0x20, r2, &(0x7f0000000000)='./file0\x00') r3 = socket(0x10, 0x802, 0x0) r4 = open(&(0x7f0000203000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fe7000-0x20)={0x7f, 0x20, 0x820e, 0x147d, 0x0, 0xfffffffffffffffc, 0x8, 0xffffffffffffff4a, 0x0}, &(0x7f0000fe6000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fe7000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000fe6000)=0x1008) fstat(r3, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f000018f000-0x4)=0x0) getdents64(r4, &(0x7f000032f000-0x44)=""/68, 0x44) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f000051c000-0x8)='./file0\x00', 0x100, 0xd2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000327000)={0x0, 0x100000001, 0x6}, &(0x7f00005fd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b99000)=@assoc_value={r2, 0x2}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005d8000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000be7000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000df4000)={0x8, 0x20001800, 0x2000, 0xff, 0x7, 0x200, 0x1000, 0x1, 0x7, 0x1}, 0x10) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000080d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x2c4) r1 = syz_open_procfs(0x0, &(0x7f0000860000)='net/udp6\x00') sendfile(r0, r1, &(0x7f00000d5000-0x8)=0x1000, 0x3) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0x414000)=nil, 0x414000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000414000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000414000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000414000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000415000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000414000-0x38)={&(0x7f0000129000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001cd000)={&(0x7f0000413000)=@flushsa={0x14, 0x1c, 0x3, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000414000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f000028c000)=0x0, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000415000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000414000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000414000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0xa, 0x1, "55e7b85ea02509f0e6999a8df6c10804b6ef9281c3d11851dc0754455cc0d3f9aff059d6e09fb1eb6d2f68570ef1e08860237e4d5b9fc9a8f16d3e09938f1447", "c07eec595aa3040d983f021c81b84f8927898215b236a291425631ecf3cd33e6", [0x100, 0x1ff], 0x0}) 2018/01/02 17:09:40 executing program 2: socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f49000)=[{&(0x7f0000978000-0xb8)="a0f4344baa91e70945cf89c7d7cb0a747b8f6254c71a4c5beca33c113e7a5ca429192cd8da4a9b66bd7851f15671a56ec7a3ba08091efe0e23725754906e8057e1a843a0908c9ecd8bb1fd935c4ec522806a3ef19627c0df040a2d641a8b56974a11e702881b3b0e40dd9c4e1fbd0944134c0b0ce2bddf1697232160d7235581e1fe0992df0903d36fb2adfbaa379007f21caf320e1f1a8067efd01a6e7024a58bf3902e0856fbcf6c089b18198894503924c190e08022fd", 0xb8}, {&(0x7f00006eb000-0x9b)="ec94fdf3f69abd8b4203af4319d4ea9d8925ab118e6bf3584762fb2720fb1b26a1a892fcd1ae08be0736e6c46e4c9045e83f07c0d3cb8e6ee0b740fc6b92c998fc09c13fdac87bfd0f72519eb08a0104fd51376e188b5eaae712afe7983b745120f59e418ad52cafb36bfe5335ef9bcb2c92b8a6db955a7c0cb14b979ba2b284aeb8f10a341421c72628deb05a1f8198d7794527f14b82695773de", 0x9b}, {&(0x7f0000220000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/02 17:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000769000)={0x0, 0x54, &(0x7f00008bd000-0x54)=[@in6={0xa, 0x0, 0xa0000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe7}]}, &(0x7f000069a000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000033d000-0xc)={{0x5, 0x6, 0x5, 0x4, 0x1d, 0xffffffffffff0000}, 0x5}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004ca000-0x6)={0x0, 0x3}, &(0x7f00003e0000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007af000)={r1, 0x5, 0x8, 0xffff, 0x6, 0x8001, 0x33b, 0x381, {r2, @in6={{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x10000, 0x0, 0x1000}}, &(0x7f0000864000)=0xb8) ftruncate(r0, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) flistxattr(r3, &(0x7f0000d80000-0x5a)=""/90, 0x5a) sendfile(r3, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) getpgid(0x0) read$eventfd(r3, &(0x7f0000733000)=0x0, 0x8) tkill(0x0, 0x0) 2018/01/02 17:09:40 executing program 1: mmap(&(0x7f0000000000/0x9ad000)=nil, 0x9ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000044c000-0x5c)=@delpolicy={0xfffffffffffffedf, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/02 17:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000fb8000)=0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000604000)='/selinux/enforce\x00', 0x309000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000104000+0x692)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000b15000)={0x101ff, 0x0, &(0x7f0000384000/0x4000)=nil}) syz_open_dev$adsp(&(0x7f0000425000-0xb)='/dev/adsp#\x00', 0x3, 0x30000) r3 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r2, r3) writev(r3, &(0x7f0000217000)=[{&(0x7f00005ed000-0x9a)='o', 0x1}], 0x1) 2018/01/02 17:09:40 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000aa4000-0xd)='/dev/dmmidi#\x00', 0x0, 0x4100) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f0e000)="3f52741992e3c97e7168b2cfd14b4ead", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000119000-0x166)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcf6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa000f1ad0b4c2c23eef679567", 0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000037f000)={0x0, 0x57, "577cb6e1fd899edd6dd8b12e5751ebfb7c4d37b3fdd5f8d5364fee6caa58326e0570a89ffcfbbe86a2a6bf2daa8af2c65bf6f444260148684782ce1b642f211be64647a1376c953fb3d6e9101f852a8b2073859f925173"}, &(0x7f0000e5a000-0x4)=0x5f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cc7000)={r2, 0x3f, 0xc0, "bbf0d361923c530e5076e2ffad0b062d526aebdf855b73435288cd078a9d7d2a799edd91b3e83e60cb64427e848b58dc3da5c7e825dae6e60c63926f809c04ebae340205f5337f13c6208d000864d58126db6d3cb1616e3df5e0e6de251f401e2cdfc240807f89be569f9ea29a9fefb1c09df3e5367067f9528bb779b42c192444028a15e4336e29bcaeafe6caf94605713376fb517f397e86227f30b1a0633cf125e6a724f74e14220300c479957d5ec85db01e79f0c5d1e3b32dfea136ffb6"}, 0xc8) 2018/01/02 17:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000631000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00006e8000-0x8)=0x0) close(r0) r1 = syz_open_dev$amidi(&(0x7f000011f000)='/dev/amidi#\x00', 0x5e8, 0x0) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000f9f000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f000049d000)={0xa, 0x0, 0xb01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x401}, 0x1c) r2 = request_key(&(0x7f00007bb000-0xa)='encrypted\x00', &(0x7f000018d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000690000)="73656c696e7578aa5b707070302e656d3000", 0xfffffffffffffff8) r3 = add_key(&(0x7f0000568000-0x12)='.request_key_auth\x00', &(0x7f0000980000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000015e000-0xff)="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", 0xff, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) connect$bt_l2cap(r1, &(0x7f0000672000)={0x1f, 0xffffffff, {0x0, 0x8000, 0x7, 0x0, 0x0, 0x1f80000000000000}, 0x200, 0xffffffff}, 0xe) 2018/01/02 17:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006c7000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x220000) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001d6000)={0x0, 0x0}) creat(&(0x7f0000044000)='./bus\x00', 0x4) r1 = request_key(&(0x7f00008d7000-0x6)='.dead\x00', &(0x7f0000512000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006da000)='$wlan0\x00', 0x0) r2 = request_key(&(0x7f0000fe8000)='cifs.idmap\x00', &(0x7f0000900000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ea000-0x7)='cgroup\x00', 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000ec9000)='user\x00', &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003d2000)="60120d67fd3139fb749cf3e11b9dae03e17e5dc79d89a77c27e292f36c0dbcc55d8ed2988935931c434ff4a716b7b0bdb7b61e390150905ba88bfa1f235792a3aec8b791a9b4a568e45e00554f73dd464789348800892604", 0x58, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00004ec000-0xc)={r1, r2, r3}, &(0x7f0000393000-0x24)=""/36, 0x24, &(0x7f0000a22000)={&(0x7f00008fe000-0x40)={'wp512-generic\x00'}, &(0x7f0000c9a000)="fb018f04de5da25cc2e284c91ef711f10d55f740f938ec3bb47eacfdb63e967f888f7c171ffd33bb33ed1e6d92fa7ded17924b57a04670f5c06c87e3f5f9fbd61299b5fa292e20ab05e7765dc81b7c839d78d3e84708f55791bb47d98b0756fbc4cac3278204f42e7768b0411e909c60a415dabfb4042c339437fa3791c2afc65a75760ca505fd93", 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x7ffe, 0x80000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000001a000-0x6)={0x3, 0x0, 0x9}) keyctl$setperm(0x5, r2, 0x10000800) 2018/01/02 17:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000586000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007ee000-0x18)=@add_del={0x2, &(0x7f0000fa8000)=@generic="bb6769cb0f023be24fa0c143d5987f4f", 0x2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x400, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c74000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003ff000-0x4)=0x0) mmap(&(0x7f000099b000/0x3000)=nil, 0x3000, 0x0, 0x8000000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000fc0000-0x8)=0x8020043, 0x5, 0x0) 2018/01/02 17:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000df3000-0x8)='big_key\x00', &(0x7f00003cd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000068000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000493000)=0x401, &(0x7f0000cd2000-0x8)=0x2) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/02 17:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, {0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) rt_sigsuspend(&(0x7f00001fa000-0x8)={0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fc1000-0xa4)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8005, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x5c0, @loopback={0x0, 0x1}, 0x698}], 0xa4) 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a66000)={0x0, 0x0}, 0x84800) clock_gettime(0x0, &(0x7f0000065000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b22000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000f64000-0x1e0)=[{0x1f, 0x0, 0x2, 0x1, @tick=0x4, {0xffffffffffffff1a, 0x2}, {0x3, 0x0}, @result={0x2e83, 0x1f}}, {0x1, 0x100000001, 0x1, 0x6, @tick=0x2, {0x9, 0x400}, {0x7, 0x8001}, @raw32={[0x3, 0x42, 0xc3a]}}, {0x2, 0x7, 0xff, 0x1, @tick=0x4, {0x100000001, 0xffffffffffff9d29}, {0xc29c, 0x3}, @quote={{0x6, 0x5}, 0x8001, &(0x7f0000557000-0x30)={0x81, 0x80000000, 0xffffffffffffddd6, 0xb4c165b, @time={r1, r2+30000000}, {0x9, 0x8}, {0x5, 0x8}, @connect={{0xbd33, 0x4}, {0x1, 0x7c46}}}}}, {0x6, 0x0, 0x7c, 0x3, @tick=0x80, {0x5, 0x1}, {0x8, 0xfff}, @addr={0x6, 0x9}}, {0x1ff, 0xcfcc, 0xfff, 0x7, @tick=0xffffffff, {0x100000001, 0x1}, {0xfffffffffffffffc, 0x6}, @connect={{0x4, 0x0}, {0xa6, 0x401}}}, {0x7, 0x8, 0xb0f6, 0x6, @time={r3, r4+30000000}, {0x5, 0x3}, {0x3, 0x9f8}, @addr={0x800, 0x9}}, {0x3ff, 0x200, 0x3, 0x61, @time={0x0, 0x989680}, {0x1, 0x4}, {0x819, 0x9}, @addr={0xfffffffffffff801, 0x2}}, {0x7, 0x100, 0x4, 0x200, @time={0x77359400, 0x0}, {0x0, 0x100000001}, {0x6e6b, 0xb}, @raw32={[0x97, 0x6, 0x5]}}, {0x386, 0x6, 0x0, 0x7ff, @tick=0x216, {0x9, 0x9}, {0x7, 0x7}, @addr={0x100000001, 0x5d700000000}}, {0x81, 0x3, 0xfffffffffffffffc, 0x8, @tick=0xaaf4, {0xdff, 0x6}, {0x7, 0x7fffffff}, @ext={0x3f, &(0x7f0000852000)="636cc41cc65ecc11517a05e20cfdd7f733a5199683b2c4d212e530cf956edbdf13c33b61f6f2dfd9daecbc7de2dbc6b7cde9a3d22fcb94647080270cd6a490"}}], 0x1e0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f000021f000-0x8)={0x0, 0xffffffffffffffff}) fcntl$getownex(r5, 0x10, &(0x7f0000aa7000)={0x0, 0x0}) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004ba000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getown(r6, 0x9) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f000038f000)=0x100000001) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e7e000-0xe)='/selinux/load\x00', 0x2, 0x0) fchmodat(r7, &(0x7f000036a000)='./file0\x00', 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0xb, &(0x7f00004e6000)="88ecd33786d0eb9936c294989052beab46d53283d18ab7ba117ce3bdbad039c163db937f21b9feca2ece11bba7eb1f220482053e769b81bed0fe4bc424c73df88e790c1c10a79d050002989bd207fed252e8f1b7183eb7c01ee1a726458ef21a70d42a0b58481aca66fd137e03985567a2d03dc08c", 0x75) 2018/01/02 17:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006a1000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ae000-0x1000)='9', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) keyctl$setperm(0x5, r0, 0x0) 2018/01/02 17:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000101) 2018/01/02 17:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000c44000-0x18)=[@text16={0x10, &(0x7f0000feb000-0x7c)="eaefce0d00baf80c66b8c8f0008f66efbafc0c66b80e80000066ef36672629f2b8ea008ed8baf80c66b8bc9a0a8566efbafc0c66b80c00000066ef66b8520000000f23c00f21f86635000002000f23f8baf80c66b8ec3d898866efbafc0cb005ee66b9800000c00f326635001000000f30660f017b9cba4300b000ee", 0x7c}], 0x1, 0x0, &(0x7f0000f78000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d82000)={0x1, 0x0, []}) 2018/01/02 17:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) recvfrom$ax25(r0, &(0x7f000041f000)=""/44, 0x2c, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004cf000-0x8)={0x0, 0x200}, &(0x7f0000144000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000091d000)={r1, 0x1e, "26f618d9145a302eb883469651b42179edbebaecbcc6849292729dcc97d6"}, &(0x7f0000b3b000-0x4)=0x26) write(r0, &(0x7f00008f0000)="1f0000000101ff08040300000000e204000000000b02020000000900001200", 0x1f) 2018/01/02 17:09:41 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x3) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000009000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f8}], 0x8c) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x150)=[{&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x8)=[{&(0x7f0000006000-0x49)="e77702efd0c6beff03b66b9553bf106ca83b73ef126940c41c6b322ba548475bfb9c48ade906134153122dcf7a12663d465c4f956ab309dbae12c8b6473cad09b5db5c59c10d6ee864", 0x49}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000006000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, 0x0, 0x0, 0x80}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x1f, 0x2200) fcntl$notify(r2, 0x402, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) [ 28.361901] binder: 4590:4592 transaction failed 29201/-28, size 7271182603747155163-7308332182914596864 line 2960 [ 28.377508] binder: BINDER_SET_CONTEXT_MGR already set [ 28.382956] binder: 4590:4593 ioctl 40046207 0 returned -16 [ 28.390328] binder_alloc: 4590: binder_alloc_buf, no vma [ 28.395952] binder: 4590:4593 transaction failed 29189/-3, size 7271182603747155163-7308332182914596864 line 2960 2018/01/02 17:09:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000d96000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00008eb000-0x10)={0x0, 0x0}) 2018/01/02 17:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r0, 0x35) dup2(r4, r5) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/01/02 17:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00003fc000-0x1)=0x0) write(r0, &(0x7f000011a000-0x24)="240000001b00fbdd010300010000000000f6ff0b000100004e00000016dd0003e116f701", 0x14) 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20000000000045, &(0x7f0000acc000)=""/40, &(0x7f0000001000)=0x28) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00007b2000)={r1, r1, 0x510, 0x0, &(0x7f0000ebb000-0x58)="7f0ab4dd9d3fe37774cd36872f4248ddcbfdefa09f8741059ac977468ac8578913b47da36275e3621f3b03bba87980e4dedee81e66d3d094bbecd0287da78fad004a638499f6b68a5c50a485612d5e14cd0a971a5654f912", 0x7, 0x7, 0x5, 0xf394, 0x7, 0x4, 0x7f, "a786768142c0b9abccc35527945b0a5fe260d7e858d9143c76e5c779ac5bd552e8dea4d58b622b97a822dcf7baa3b472ac72cd4f3ff2500b72763195b7f8c94ddbecbc80b618e3a159b292cd86c527b670a8ddc43550d7f914be853f32252abb06a63e176ff3d9f20059c5fd0b7b51386f4aed292ad82c75d12469e8cf0af559f3d9ad7f9a55ba0eae18a4f5c48921fd734c55cab64bfd5f82de249f856e87414c669cd4"}) syz_open_dev$sndpcmc(&(0x7f0000bca000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b36000)=0x1) fstat(r0, &(0x7f0000de5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:41 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000160000)={{0xffff0000, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) alarm(0x5c0c799e) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b26000-0x98)={0x3, 0x0, [{0x3a7, 0x1, 0x0, 0x0, @msi={0x2c, 0x98dc00000000000, 0xba}}, {0x4, 0x6, 0x0, 0x0, @sint={0x80000001, 0x10001}}, {0xfffffffffffffffb, 0x3, 0x0, 0x0, @irqchip={0x3, 0x5}}]}) 2018/01/02 17:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f00006c7000)=""/211}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) ptrace$cont(0x1f, r2, 0x80000001, 0x3) fcntl$dupfd(r0, 0x0, r1) r3 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000c28000-0x60)={0x27, 0x4, 0x4, 0x7, 0x3, 0x80000, "28ea844084b7cb883a33a1670a8ec5adc22a97fe51b42b4f78c61abf494aa89a7d2ed716c29f68dc98ec4e51b4cdfc22165574be281fa9e346938f66d474cb", 0x5}, 0x60) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af0000)='F', 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f0000141000)='^', 0x1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) socket(0x5, 0x80007, 0x5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r5, 0x6}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) alarm(0x1) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) r6 = shmget(0x1, 0x4000, 0x78000200, &(0x7f00004a5000/0x4000)=nil) shmat(r6, &(0x7f0000368000/0x2000)=nil, 0x5000) 2018/01/02 17:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000325000)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ad0000-0x4)=0xfffffffffffffffc) r1 = socket(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f00003fd000-0x72)=""/114, 0x72, 0x0}, 0x2000) 2018/01/02 17:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c4e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d4d000-0x20)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007a3000-0x10)=@common='ifb0\x00') sendmsg$alg(r1, &(0x7f0000d6d000-0x38)={0x0, 0x0, &(0x7f00004cb000-0x10)=[{&(0x7f0000d4a000-0xdc)="177efa094508dea6958b5dcad2a9e3b1", 0x10}], 0x1, &(0x7f00003ad000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008d4000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000cad000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f00007f3000-0xa)='/dev/vcs#\x00', 0xc25, 0x800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000911000)=0x0) capget(&(0x7f0000e7c000+0x238)={0x400000000000000, 0x0}, &(0x7f0000de4000)={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x1b037da7}) [ 28.410715] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.416243] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000036f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001b4000)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004ab000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x80000001) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@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}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) [ 28.503746] kauditd_printk_skb: 156 callbacks suppressed [ 28.503755] audit: type=1326 audit(1514912981.287:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 28.547140] audit: type=1326 audit(1514912981.287:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 28.572708] audit: type=1326 audit(1514912981.297:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 28.598498] audit: type=1326 audit(1514912981.297:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 28.622968] audit: type=1326 audit(1514912981.297:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 28.647720] audit: type=1326 audit(1514912981.300:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 28.672068] audit: type=1326 audit(1514912981.301:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000a9b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ec1000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000125000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e41000-0x5c)={0x4, 0x0, {0x0, 0x3, 0xffffffffffff7fff, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000098c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ce3000)={r2, &(0x7f0000fea000-0xd8)=""/216}) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_dev$mice(&(0x7f0000738000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00004ec000)={0x1, 0x1, 0x4, 0x4, 0x3}) sched_setaffinity(r3, 0x367, &(0x7f0000db0000-0x8)=0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c3e000-0x12)={@common='yam0\x00', 0x18}) 2018/01/02 17:09:41 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000007000)=0x3, 0x4) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)=""/0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x800) 2018/01/02 17:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000749000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038e, 0x0, 0x0}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d7c000-0x10)='/selinux/status\x00', 0x0, 0x0) listen$netrom(r3, 0x5) 2018/01/02 17:09:41 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000705000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000785000)=0x10) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000000b000)=0x7fffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000018000-0xc3)={0xbf, "31ef9b041e48df8511bde0327cd103e8aba9b9a117aefd752206e6e3ecf8007e4d538ab5cc19dc6d32e8b93234c691ea6d4288683105ecbf20e7b6a7e96d9a330b2f7d1c9c3de3db798c2eeafe4bf35b4f9c1a5f76c8025e2615265c1481159049ad138a1b63e5d4564ddd298de83972993d8c4e63718282de90cbfbc827903baac9739f847ab1436222918f97afa188c68477989e696baa19049a39058c2d3d62f3c16053baf52491af155df4e0ffd348819d42a941722e9a62fb719fcd82"}) connect$inet(r1, &(0x7f0000015000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000010000-0x4)=0x5) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f000000a000)=0x0, 0x4) 2018/01/02 17:09:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x41, &(0x7f0000001000-0x8)=0xfffffffffffffffc, &(0x7f0000fa5000)=0x4) clock_adjtime(0x3, &(0x7f00008ff000-0xd0)={0x8, 0xff, 0x1, 0x80000001, 0x1, 0x1, 0xfffffffffffffffa, 0x4, 0x4, 0x8, 0x101, 0x401, 0xdedf, 0x10000, 0x10000, 0x9, 0x7, 0x81, 0xffff, 0x9, 0x3, 0x2, 0x8d0d, 0x65800000, 0x6, 0x40}) 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000050c000-0x10)={0x1, &(0x7f0000c20000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000423000)=0x6, 0x4) write(r0, &(0x7f0000ada000-0xb2)="130000001000ffddbf00f49ff60f050000230a009d000000020aafa73022e5f9df0900000000000049009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9b20fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/02 17:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') ioctl$sock_ifreq(r0, 0x8926, &(0x7f000073e000-0x28)={@common='dummy0\x00', @ifru_ivalue=0x6aa}) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e08000)=0xc) getresgid(&(0x7f0000540000+0xb4a)=0x0, &(0x7f00009c8000-0x4)=0x0, &(0x7f0000a71000)=0x0) fchown(r0, r1, r2) readv(r0, &(0x7f00003e8000-0x80)=[{&(0x7f0000263000)=""/60, 0x3c}], 0x1) 2018/01/02 17:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a0f000)={&(0x7f0000e43000)='./file0\x00', 0x0, 0x18}, 0x10) pipe2(&(0x7f0000ca2000-0x8)={0x0, 0x0}, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/02 17:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffff9c, 0x118, 0x1, &(0x7f0000888000-0x4)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\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) 2018/01/02 17:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 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}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) init_module(&(0x7f0000941000)='wlan1@/+\\self\x00', 0xe, &(0x7f0000832000)='\x00') [ 28.696505] audit: type=1326 audit(1514912981.301:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 28.721611] audit: type=1326 audit(1514912981.329:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=125 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d07000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000+0xc17)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000003000-0x8)={0x1, 0x20e, 0x2, 0x213, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0x7)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000019c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x8, 0xcdc, 0x0, 0xad3, 0x4, 0x1a87}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x96, 0x695047b) r4 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) dup2(r4, r3) 2018/01/02 17:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00003b9000-0x4)=0x519, 0x4) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r0, &(0x7f00008dd000-0x50)=[{&(0x7f00008a6000-0xeb0)="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", 0x9c9}], 0x1) syz_open_dev$vcsa(&(0x7f0000eca000-0xb)='/dev/vcsa#\x00', 0x3, 0x2) 2018/01/02 17:09:41 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = socket$inet(0x2, 0x802, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@generic="9909a3f0364a65b853334c6729febf6b", @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x41004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00004eb000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df2000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r8}, 0x10) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000df3000)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r7, 0x1, 0x1000000008, &(0x7f0000295000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) 2018/01/02 17:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e91000-0x4)=0x0, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 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) sync() renameat2(0xffffffffffffffff, &(0x7f0000b1f000+0x129)='./file0\x00', 0xffffffffffffffff, &(0x7f00007a5000)='./file0\x00', 0x0) mmap$binder(&(0x7f000090d000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000083f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 28.816598] audit: type=1326 audit(1514912981.329:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4617 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000729000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000841000)={0x0, @in6={{0xa, 0x0, 0xdbb4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000923000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000522000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x30d8, 0x1, 0x10001, 0xa0}, &(0x7f00002f8000-0x4)=0xa0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/02 17:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x4) 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) listen(r0, 0x0) r1 = shmget(0x3, 0x3000, 0x40, &(0x7f000025e000/0x3000)=nil) fstat(r0, &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c27000)=0x0, &(0x7f0000cbb000-0x4)=0x0, &(0x7f0000da0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000351000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000-0x4)=0xe8) r5 = getgid() r6 = getpgrp(0x0) r7 = gettid() mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r8, 0xc1105517, &(0x7f0000001000)=""/250) shmctl$IPC_SET(r1, 0x1, &(0x7f0000b97000)={{0xa1, r2, r3, r4, r5, 0x1, 0x5, 0x0, 0x0, 0x0}, 0x8, 0x1, 0xffff, 0x3b, r6, r7, 0x3, 0x0, 0x0, 0x0}) r9 = syz_open_dev$sg(&(0x7f0000916000-0x9)='/dev/sg#\x00', 0x1ff, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000868000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x800, 0x7, "0e53ea5f54aad7a4329bcc28a48144fd4fe139cf80e8c040f1c98bd63669358ad38fa55fddcb2e8d7299de8baaae7f84ad16cc44c05e7896ee61fc09c87504f00333031192023eab3bd404b24be11596"}, 0x160) 2018/01/02 17:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/ptmx\x00', 0x101800, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/02 17:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000041a000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c3000)=[{0xb, 0x8000}, {0x4, 0x2}, {0x7, 0x4}, {0x8, 0x80000001}], 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000824000-0x12)='/dev/input/mouse#\x00', 0xe389, 0x40) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000501000)={{0x9, 0x4, 0xad5, 0x39c, "864481d12ee2198df5791170e49d2b7d4e0f94e4630ae1a1d7f6f9e02d6575673e6fc0d40229360b25a7dd74", 0x4}, 0x0, 0x0, 0x2, r1, 0x5, 0x4b87, "acb7ec255683692ad90170d0701da0e80640e4e27a541abd9a008f2ce36724059b0a1c2bb74e307bb4d1b7e3a555043d00007d070e73de9e475b9fa97349519c", &(0x7f000095d000-0x2)='@\x00', 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], [0x10000, 0xfff, 0x6, 0x100000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000000a000)={0x100000000005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x401, 0x6c, 0x0, 0x7, 0x6, 0x10, "151a8864c96589375eafb41ea2e966bb09fb0f5eba588186443a0d9b6d9b583a00e6a6ecb7eda8662d2f2a832c91ee73255cccf98e3f4a316cbe49ba21f4cb14", "bb1892a670ba2808b540a9f2e5b7d8703a1946c26eac134d2ae06337b8def924fdbe6c1e5db03861252f76bd2e136e1055eb32ed8f0b36390ab9a46a454f0e7c", "b62bb0ba7058003a86b5021d84304f3f19d9d45e5d0cac7d82edb67c561cbfeb", [0x6, 0x1]}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$nfc_llcp(r0, &(0x7f000098e000)={0x27, 0x20, 0x3, 0x3, 0x40, 0x4, "4fa09431cf5775b489794949f2800f5600853005f11c437867c63cb99c4d71261f07bbf4cbb27355a9f250df3396a4af8729bfab7ade374622d27294f974db", 0xfff}, 0x60) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a83000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00007c3000)=""/183) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00004b8000-0x20)={0x12714, 0x3, 0x100000, 0x2000, &(0x7f00005bb000/0x2000)=nil}) read(r3, &(0x7f0000000000)=""/8, 0x8) 2018/01/02 17:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x11, 0x7fff, [{0x0, 0xb, "df21741107882f0005"}]}]}}, ""}}}}}, 0x0) seccomp(0x1, 0x1, &(0x7f0000317000-0x10)={0x1, &(0x7f0000b81000)=[{0x20, 0x6, 0x3, 0x7fffffff}]}) r0 = open(&(0x7f00002f1000)='./file0\x00', 0x101400, 0x400000000000002) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000611000-0x26)=""/38) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000faf000)={0x0, r0}) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000c4c000-0x8)={r1, r0}) 2018/01/02 17:09:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x80000000, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/02 17:09:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000060d000)='ns\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000fdb000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00000ff000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000075a000)={0x1f, 0x6, 0x3288, 0x7, 0x1f, 0x9, 0x1, 0x74d2, 0x8000, 0x5, 0x8, 0x4}) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/02 17:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/audio\x00', 0x8040, 0x0) sendmsg$netrom(r0, &(0x7f000049d000)={&(0x7f0000ac1000-0x10)=@ax25={0x3, {"3b9d1d4bcfe8a2"}, 0x8}, 0x10, &(0x7f000085c000)=[{&(0x7f0000ffa000-0xe8)="9e2a3131b3cf51858e3bdbab7c03e7904eeeacf1e0f746bc087df17426ae7a027476d30ba069b5ce57057d53628d2a0d069d3f1cfd0199ec4a0f7d86e6dfbaec38532754108e4d733d0a7a4923d73d86377cb74d38278ba5151e7451acd18a234c81176454e0a0107bd3da911ac0d281c1bcb0e5b08d3e8e7f5e0f58ae345cc51fd2a0630f8b29c8f86cb25cb6fb931ee393d99e8910d16a70b9f9f21dd4ac54bf41299cf3876e6033d164d8990d8e3d7555ab1da7e42f85dd631eb9101dfdd422d13b32880f415c8881cd5ceda7a24d0c8bdccf56d0d8a7f6f4fa3d2104ca403b0f2766070ff387", 0xe8}, {&(0x7f00002f2000-0x13)="763b75ebb2d5ad2e2910c2dc771ca33e5c7995", 0x13}, {&(0x7f00000a6000)="7af94dc013ed46b9f713e89db6877bfb1fe51482d62417d25d74c97bdf77fe63a9bbdbab8d0e85cfa2ecf8b657c36bf1ef02f86d88e2273aec389d9b90d1285111b364cec6d18e79381a1069e9f4796ae65f8c5c2f1720f953dcab3adf6de20bd239a58549c678", 0x67}], 0x3, &(0x7f00000f0000)=[{0x108, 0x6, 0x2, "1d991278c167edbdff60127ab722def9d2911942b82386421f508c45a1f0738cdf17fd81803c8dacfc0fe7c136342c76083dc9b0d09c7bec3f3c900a39c6137846879517a7affec20c821caac0ec95b9474e4120a04f271d80201a50b12f564241e9a34691743fe189053ff65882a60e17b77b8c5e5c8150eab4370af229c76b363ead8ff95292552a25d688bbbd9a60139cb2435a2960525c292f434fdc27f814a52aba28f8debecea13678cdb4a88b5df2485ded0667e19c18e8c31416c0244ee78834e4ea04ffe7349334af4c1dc5573807863e7048325ec94b086180307717624c421db945fff8223b37d832ffb14842889c"}, {0x90, 0x1be, 0x4, "48fd265e9327e48a64c87bbd4763a3fabad82f75c300da070edd996097ddcb3225b86e534671f9802acbd668792ef9c35cce4abaa8c833c11a84386d07bf50c28a542d05b03d8b6713172224fa98953a02387bc734ed8d426a917558f5495ad919efa4302c78ef16ecd27606adc37525d4c341d0a246a95243fe"}, {0xf8, 0x101, 0xcd, "cbe284bc190fa400b704e08beacb37dd8217328d448f98d8ba6e82e4d8e5cb696abddadef68c30f67f7404a082fa11f9d085b5c29c7399d27ee8c66c1aaf65fdf9ee9ad4e679b0278cfb9a39995ee1131415c2c4abb0d8eea8975be2144b0830d7c22cab8a5ef6a73a288affff02c999b565e50da4115bef055c2512be6714193b5c5aeffbb72831c7e36773ff55eac98417e783d1505ee58250db985668009e14128e6bdda46aef1015e6428fa263ccb057580c86faee897382d56f96aeb79cb39a6d67a0cdfee60d917add487e9f1be39bd68f6fd25bbaeeb62e4c7afae3b5f1ecee55e449"}, {0x1010, 0x117, 0x8000000080000, "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"}], 0x12a0, 0x4040000}, 0x24008000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000a30000)=[{&(0x7f0000649000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/110, 0x6e}, {&(0x7f0000810000)=""/247, 0xf7}, {&(0x7f000026a000-0xdd)=""/221, 0xdd}, {&(0x7f00007b3000)=""/4096, 0x1000}, {&(0x7f000044a000-0xfb)=""/251, 0xfb}, {&(0x7f0000203000-0xa3)=""/163, 0xa3}, {&(0x7f00003c8000)=""/170, 0xaa}, {&(0x7f0000327000-0xe7)=""/231, 0xe7}], 0x9) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000018d000)=""/232, &(0x7f00009af000)=0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f000072e000)=0xff, 0x4) 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000161000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a94000-0x43)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}], 0x5c) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000ea9000)=0x2000000009f9, 0x4) connect$inet(r0, &(0x7f0000a78000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002000)='net/psched\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d94000-0x8)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fbe000)=0x6) preadv(r0, &(0x7f0000005000)=[], 0x0, 0x0) 2018/01/02 17:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003a9000)='/dev/vcs#\x00', 0x6, 0x12803) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000071000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x100, 0x1}, &(0x7f000013c000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a50000-0x10)={0x9, 0x5, 0x400, 0x101, r2}, 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00007e6000)=""/155) 2018/01/02 17:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f0e000)='/dev/midi#\x00', 0x20, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x178, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x8, 0x22835cb0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000347000)=0x10000, &(0x7f00006ef000)=0x4) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x810) r2 = memfd_create(&(0x7f000016f000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004af000-0x4)=0x0, &(0x7f00006a5000)=0x4) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00008d9000)=0x200, 0x4) 2018/01/02 17:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000024c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000182000)=0xf42, 0x4) sendto$inet(r0, &(0x7f0000f7e000-0x481)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000c29000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cac000)=0x10) 2018/01/02 17:09:41 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0xc0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000c000-0x4)=0x7, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000-0x20)={r0, &(0x7f0000003000-0x9e)="5d4bc59b393b5c38fa1520405c6fa7472125ad9eced87d9b4dddafbd52791119d2f6c92286c2aa5019f0ef6d2df08fc5e5985a599aad53e228cf284d437dc180778e24d53f9fe7fcdec5a53749e976f0a6d507baed65af513177095c24070b6907e132a7a99d7e073977874fe127192f2c3951c7e6549e4502c42219067dd090ab582724ba33a71514616fc129d499fca1caf101e00da6b77a02d5cab40e", &(0x7f000000d000-0xe9)="176a9cb83a480d5370f9adcb5c1f33b99431bead45cb56e88a3a6dcf295c80ea6788e0e70fd6d64823050ca8bbd8dec42b2b5e76c7433bb368b77718e4563d832c1285f371a8a6b7da45c72df6bb5dbe7439f6610b0417a021322cda5f668a86213b7ab58e9d8a7cebfde8efa776dee7b6668940e925f9df81f41ed61e49d6ffb9a3cfd70f00a9c1b542c2edf69be3424b23a8bfc05fd0eb5d41ecb70f6576e5bcd7c86d879bea63add59665b8137e17a8a8c4f69bfb8c3cb671462ea5958b5347d64a8a72cd0e84ed3c5a73cde757ff1825e6d9c2726236873759e6c86e68167fa5ee9b2be3f5d104", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000000c000)=0x2) ioctl$TIOCSBRK(r1, 0x5427) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f000000c000-0x1)=""}, 0x10) lseek(r0, 0x0, 0x4) 2018/01/02 17:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f00003f6000-0xa)='setgroups\x00') r1 = userfaultfd(0x280800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) r5 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000030c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000f0a000-0x4)=0x0) 2018/01/02 17:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e9d000+0x882)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/02 17:09:42 executing program 3: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eeb000-0xc)={&(0x7f0000e24000-0x8)='./file0\x00', r1}, 0xc) 2018/01/02 17:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) bpf$MAP_CREATE(0x0, &(0x7f000036a000-0x2c)={0xc, 0x7, 0x0, 0x1c00000, 0x12, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 17:09:42 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 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00004f5000)=0x0) setns(r1, 0x4000000) r7 = dup2(r1, r6) ioctl$KVM_SET_XCRS(r7, 0x4188aea7, &(0x7f000003a000-0x58)={0x5, 0x100000000, [{0x4, 0x0, 0x401}, {0x6, 0x0, 0x1db4c08a}, {0x0, 0x0, 0x100000001}, {0xd2c0, 0x0, 0x0}, {0x3, 0x0, 0xb4}]}) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f000007b000)=0x0) 2018/01/02 17:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000067a000-0x4)=0x7fffffff) setsockopt(r0, 0x107, 0x16, &(0x7f0000c9a000)="02de0500", 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ed3000-0x4)=0x0, 0x4) 2018/01/02 17:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6d000)={0x0, 0x0, 0x0}, &(0x7f00009d2000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00008a9000)={&(0x7f0000d53000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000096c000-0x10)={&(0x7f0000e8c000-0x110)=@expire={0x110, 0x18, 0xd04, 0x7, 0x2, {{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x90000000000, 0x0, 0x6, 0xa, 0xa0, 0xa0, 0xc, 0x4, r1}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x760e5be38e9a8970}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x8001, 0x1000, 0x6, 0x3b2, 0xffff, 0x5, 0x124, 0x1}, {0xf8, 0x7fff, 0xf97d, 0x1}, {0xc0000, 0xff, 0x50}, 0x7, 0x0, 0xa, 0x0, 0x2, 0x4}, 0x6}, [@encap={0x1c, 0x4, {0x47, 0x1, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000800}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000864000-0x4)=0x2, 0x4) 2018/01/02 17:09:42 executing program 4: r0 = memfd_create(&(0x7f0000155000-0xc)=']&proc[ppp0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x80, 0x0, []}, &(0x7f0000d37000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000cdf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000dc4000)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000037f000-0x4)=0x0) timer_delete(r2) r3 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000d83000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fcb000-0x2)="", 0x0, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:42 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002c1000-0xc)='./bus/file0\x00', &(0x7f0000fd1000-0x8)='./bus/file1\x00', &(0x7f0000b68000-0x4)="31000004", 0x0, &(0x7f0000fd3000-0x2e)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000b9e000)='./bus/file0\x00', 0x200d42, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fd1000)=[{0xa, 0x1c9}, {0x8, 0x101}, {0x8, 0x82c}], 0x3) 2018/01/02 17:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00002e7000)={&(0x7f00008ce000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000d4b000-0x20)=[], 0x0, &(0x7f00005ea000)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f88000-0x10)='/selinux/member\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000002a000)=[{{&(0x7f0000439000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004f7000-0x20)=[{&(0x7f00004c3000)=""/4096, 0x1000}, {&(0x7f0000fe5000)=""/163, 0xa3}], 0x2, &(0x7f000022d000)=""/76, 0x4c, 0x1f}, 0x1}, {{&(0x7f000077d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000333000-0x10)=[{&(0x7f0000b00000)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x600000}, 0x3}, {{0x0, 0x0, &(0x7f00005f3000-0x10)=[{&(0x7f00002b9000-0x37)=""/55, 0x37}], 0x1, &(0x7f000082b000-0xa2)=""/162, 0xa2, 0x9}, 0x100000000}, {{0x0, 0x0, &(0x7f0000def000)=[{&(0x7f00000e9000)=""/98, 0x62}, {&(0x7f000007c000-0x61)=""/97, 0x61}, {&(0x7f00006b0000-0xb2)=""/178, 0xb2}, {&(0x7f00003cf000-0xf)=""/15, 0xf}], 0x4, 0x0, 0x0, 0x35c46a9e}, 0x6}, {{&(0x7f0000324000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000167000-0x80)=[{&(0x7f000006c000-0xce)=""/206, 0xce}, {&(0x7f00006f1000-0x3e)=""/62, 0x3e}, {&(0x7f0000f33000)=""/232, 0xe8}, {&(0x7f0000cc6000)=""/2, 0x2}, {&(0x7f0000c26000)=""/4096, 0x1000}, {&(0x7f0000520000)=""/30, 0x1e}, {&(0x7f000027e000-0x62)=""/98, 0x62}, {&(0x7f0000606000-0x95)=""/149, 0x95}], 0x8, &(0x7f0000bcd000-0x92)=""/146, 0x92, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000bff000-0x80)=[{&(0x7f0000d03000-0xfb)=""/251, 0xfb}, {&(0x7f0000c67000-0xac)=""/172, 0xac}, {&(0x7f00005fd000-0x9f)=""/159, 0x9f}, {&(0x7f00007b0000)=""/212, 0xd4}, {&(0x7f00006ff000)=""/207, 0xcf}, {&(0x7f000079d000-0xeb)=""/235, 0xeb}, {&(0x7f00005cf000-0x6)=""/6, 0x6}, {&(0x7f00004e7000)=""/206, 0xce}], 0x8, &(0x7f0000b63000-0x1000)=""/4096, 0x1000, 0xddca}, 0x7}, {{&(0x7f000010f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000776000)=[{&(0x7f00002f2000)=""/87, 0x57}], 0x1, &(0x7f000037f000-0x1000)=""/4096, 0x1000, 0xef5e}, 0x0}], 0x7, 0x12141, &(0x7f000073b000-0x10)={0x0, 0x0}) bind$packet(r0, &(0x7f0000c62000)={0x11, 0x1f, r1, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) madvise(&(0x7f00003b0000/0x4000)=nil, 0x4000, 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000063e000)=0x80000001, 0x4) 2018/01/02 17:09:42 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000016000)=0x0) 2018/01/02 17:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x100000001, &(0x7f000030d000)=0x0) io_submit(r1, 0x1, &(0x7f0000d61000)=[&(0x7f0000e7d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000c05000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) dup2(r0, r0) 2018/01/02 17:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000941000)={0x1, 0x3, 0x22a, 0x3, 0x40}) socketpair(0x5, 0x7, 0x4, &(0x7f0000b62000)={0x0, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000ef5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x402000) r3 = creat(&(0x7f00005ab000-0x8)='./file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000255000-0x8)={r2, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:09:42 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x800) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/02 17:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) syncfs(r0) r1 = accept$inet(r0, &(0x7f0000702000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dc000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00008fc000-0x10)=[{&(0x7f0000732000)="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", 0x4e5}], 0x1) close(r1) 2018/01/02 17:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000943000-0x8c)={0xfffffffffffffffc, 0xc744, 0x3fe0000000, '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]}) 2018/01/02 17:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000015c000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000cf3000-0x60)={0x0, 0x9, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6f000)=0x0) 2018/01/02 17:09:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x20001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000086d000-0x4)=0x100000004) membarrier(0x0, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000a52000-0x58)="cf2a22bcdf826dbd8fed1a006428604c4c19f0555f39ed1bfcdb444c1c9dd0599f5fd0a1297001a1942d2a9b8f84b803ec982d39e006fa42ea0db67933d435d04978fc748c9b69dc148abae4880b4ff4d5a2ea73c9b5ab33") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003b6000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000f97000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') 2018/01/02 17:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f0b000-0x8)={0x0, 0x0}, 0x80000) accept$llc(r0, 0x0, &(0x7f0000038000-0x4)=0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000589000-0x69)=""/105) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/02 17:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@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) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000387000)=0xb73, 0x4) fcntl$setlease(r0, 0x400, 0x3) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/02 17:09:42 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r4 = eventfd(0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000930000-0x8)=0x0) read$eventfd(r4, &(0x7f000039e000-0x8)=0x0, 0x8) setns(r4, 0x40000000) close(r4) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f000052e000-0x4)={r8}) tkill(r5, 0x16) 2018/01/02 17:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000036a000)='/dev/vcsa#\x00', 0x0, 0x224000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000007d000-0x1d)=""/29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000022f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000254000)=0x8) fchdir(r3) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000b64000-0x4)=0x0) sendmsg$netlink(r4, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) recvfrom(r2, &(0x7f000088c000-0x5)=""/16, 0x10, 0x100, &(0x7f0000018000-0x10)=@ipx={0x4, 0x9, 0x1b, "383ff2a956b6", 0x4, 0x0}, 0x10) 2018/01/02 17:09:42 executing program 7: 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) request_key(&(0x7f0000f20000)='id_legacy\x00', &(0x7f00008b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000916000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000026b000)="fa33e823e9a470eef93d2d6ade1a8f7403f320086276df25bc703c323e37e8fe98438edb3a09b617b7f3c3976555c22a1409a2754e5621f42b582a212736be59bac9654d164bce71b952765ddf9c81f688e0d86ce3e78f2815774b7e6ddf4774f4b17daeb85305e1bf0cbb3be9ac5db868545234592cc5729868228a61fefe562c69960addc2c275ffcab2e0902717fd3f7e22c702c3d387176b5331394fc6ecfb40c00b3fd45fa070c164224f8bd3e6a41285a0b5a5916b0e9ea89868ce9fa9eb7eee6a49cdf6c403f10bb8b7a7057eb292cba48a366fa678442ed868c21a17ef8d6b5207b7c580aed4590fabe6b72359227bd24f1af1") 2018/01/02 17:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000c81000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000015000)=0x0, &(0x7f0000f40000-0x4)=0x4) 2018/01/02 17:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000855000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000baf000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ce1000)=0x0) flistxattr(r0, &(0x7f0000f91000-0x14)=""/20, 0x14) r2 = syz_open_procfs(r1, &(0x7f0000576000-0xa)='cpuset\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00005af000+0xfe0)='tls\x00', 0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000e70000)=""/136) 2018/01/02 17:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/01/02 17:09:42 executing program 0: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000723000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0xfffffffffffffff1, &(0x7f00006c1000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r2 = shmget$private(0x0, 0x4000, 0x78000010, &(0x7f0000d55000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00008e4000-0x90)=[{&(0x7f0000c21000+0xfb1)="ca", 0x1}], 0x1) writev(r0, &(0x7f0000064000)=[{&(0x7f000091b000-0x1000)="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", 0xc84}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000922000)=[], 0x0) modify_ldt$write2(0x11, &(0x7f000021b000)={0x4920, 0xffffffff, 0x4000, 0x2, 0x45b, 0xfffffffffffffffa, 0xa9, 0x2, 0x8, 0x9}, 0x10) 2018/01/02 17:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000587000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000a6e000)={[{0x9, 0x1, 0x400, 0x1, 0x800, 0x7bc, 0x7, 0x9, 0x46, 0xa197, 0x4, 0x10000, 0x1}, {0x83, 0x2, 0x38ab, 0x4, 0x10001, 0x4, 0x0, 0x0, 0x3, 0x0, 0x401, 0x20, 0xffffffffffffffff}, {0x1, 0xc83, 0x80000001, 0x100, 0x5, 0x6, 0xffffffffffffffb1, 0x7, 0x7d, 0x3ff, 0xffffffff00000000, 0x1, 0x9}], 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$evdev(&(0x7f0000734000)='/dev/input/event#\x00', 0x3f, 0x1) 2018/01/02 17:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058b000)='/dev/kvm\x00', 0xffffffffdffffffd, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000244000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000dd0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000437000-0x4)=0xffffffffffffff44) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000802000-0x4)=0x0, &(0x7f00005a2000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000064c000-0x6)={r2, 0x9}, 0x6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d9c000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f00001d3000)='net/rpc\x00') r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a10000-0x4)=0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000159000-0xc8)=""/200) recvmsg$netrom(r5, &(0x7f0000178000)={&(0x7f0000542000-0x10)=@ax25={0x3, {"d8c19e6c432361"}, 0x10001}, 0x10, &(0x7f0000e1f000-0x70)=[{&(0x7f00008fc000-0x23)="f65c2bcfda9838bfcfe1c1c6cc9648f2159a1013047fda0c316fcc57c4367393a3e9de", 0x23}, {&(0x7f0000065000)="0b8d71eef15749e2f3c95f440db07307d794b9992c6d94f3827e6e9a7c74c08f3b67129a49b6841e8abd33c161268778c518f55c9a48e8a8584e92c83fa7e20a54f6e8f5747e36301b965c", 0x4b}, {&(0x7f00002a5000)="6a1c55a226adcdc6c801493924b9291d574123be77b548d648813cc80470aa8668681100c4e4cd52720e769b4c767a0cd1c3a75c2fb5383b9724f49103294a24f0c9c0f64bff3658748f7bf65a1f95a492367ecc7b0b3770c34121341d06ef0830968d97912fe27333bbc47b86be54f93a2fb366140251a599d671101dbcf63fa2a6eda74690176267b16d89ee2eb65317269cd47c80037a829b8577cada1db6c4f7a344b7eb417d580d4c812feda7200a222599e7cf3f70b27238f9b08c336ab518a90e0f15841c5c551a0a1b62671f369f2bc95b1d665c", 0xd8}, {&(0x7f00009f0000-0xc5)="a0fe2e2bb23ee87e5342db044498bd037489c24000c268bf62d60c5e0cee14695e756411377dc83bccf677273b13e3c513336fcbbe5dfc128fc5a3e572a9f44c6dcb90dc75a1b0d4db101723ba12582a71a8c33021642f82a63ba2db6d089196ecdaf71f4ee279ceec181ae16f0e31b39eff83fdfd1c0d0bbd4832fc9647c062bd27455c8b1c7531f85474e88c52026c2c1656f1d98a484227c26e7c11774dda932aee404a1150aefb3a3cac10dcbf16f590212f3f528e0efdda36dcbd785ef4f8316819df", 0xc5}, {&(0x7f0000299000-0x3e)="a173ce7eb059d7df0e8a3f5b2ab69261d8f77f7f1b449fcb837b61850019a0603690b43072a624ea2722f16bad7b58a77e8183048b18acc2c7d8d27b3e7e", 0x3e}, {&(0x7f0000a9f000)="40856fdfeff17ed4317169dcec184918980fa6f88e98c4f8db5205bfeb9cfdaa0514a980f282266f2085aeea4186802193391a0a0384588a6aa7824821540d26690cfc06f8ef10eb6658fa9ad4577b747fb1e96edc257dff786a4e94f16e35483978f62eee084456f7051c33b03ed2afc6e0776aa0529f43bbd883103446cf6c798bdb7f86804a942a79", 0x8a}, {&(0x7f0000218000-0x55)="567317b37fbf02da4e2d0f79347df2adc4c354a0fbb2e8a64105e637d261a1a2dfe9611a80eaef359e8e44564fc658b3d37d8a9dc39e98ac301a15252780c2a8ec849f6208769c22d18b0c2ac61c9c72053e6f3ed9", 0x55}], 0x7, &(0x7f0000af4000-0x1080)=[{0x70, 0x11f, 0xffff, "eb0a7232426bc4e864ad4efc41f8965e0c0fdc645d3b33d7933636c073eec1ea389978063f30b01bb432acc81bc3b7322495ad37387e5f999c913584a4a10a3f5b919b83fb5851aa2f4eb3a8d0034a80135cd2c6673b27b837"}, {0x1010, 0x11, 0x7, "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"}], 0x1080, 0x4004}, 0x0) sched_getparam(r7, &(0x7f00006a1000-0x4)=0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000b9c000)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c0a000-0x11)='/selinux/enforce\x00', 0x82003, 0x0) getsockname$unix(r8, &(0x7f0000792000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b7b000)=0x8) 2018/01/02 17:09:42 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x4000002}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/02 17:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) recvmsg(r0, &(0x7f0000e8a000-0x38)={&(0x7f0000acb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000741000)=[{&(0x7f00008f7000)=""/213, 0xd5}, {&(0x7f00003b7000-0x84)=""/132, 0x84}, {&(0x7f00009ad000)=""/53, 0x35}, {&(0x7f0000ccb000-0x9b)=""/155, 0x9b}], 0x4, &(0x7f0000383000)=""/200, 0xc8, 0x832}, 0xc670c919f706ae2a) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000b82000)="", 0x0, 0x0, &(0x7f00004d5000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:42 executing program 2: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="a41301ae", 0x10000) 2018/01/02 17:09:42 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000811000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ee4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2000000003, 0x4000000000002) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) r2 = socket$inet(0x2, 0x80003, 0x8000000000000004) connect$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f00008fb000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/vga_arbiter\x00', 0x0, 0x0) userfaultfd(0x0) finit_module(r0, &(0x7f0000bfa000)='/dev/vga_arbiter\x00', 0x3) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000032f000-0x10)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 17:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6af6, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000169000)={0x7ff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x7, 0x3, 0xfffffffffffffbff, 0x0, 0xfffffffffffffffc, 0x7, 0x7b2c}) fcntl$getownex(r0, 0x10, &(0x7f0000901000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00000f0000)={0x3, 0x78, 0x3, 0x10001, 0x0, 0x80000000, 0x0, 0x40, 0x10000, 0x0, 0x1, 0xffffffff, 0x80, 0x3ff, 0x5, 0x2, 0x10001, 0x3, 0x10001, 0x0, 0x38000000000, 0x6d08, 0x734b0700, 0x800, 0x8, 0x7, 0x9, 0x5, 0x5, 0x100, 0x3, 0x4690, 0x1, 0x0, 0x80000001, 0x86, 0x1, 0x4, 0x0, 0x81, 0x0, @perf_config_ext={0x8, 0x5}, 0x8024, 0x3, 0x7, 0x5, 0x4, 0x80000000, 0x8fc, 0x0}, r2, 0x10000, r1, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 29.666660] syz-executor4: vmalloc: allocation failure: 7178027008 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 29.678515] syz-executor4 cpuset=/ mems_allowed=0 [ 29.683499] CPU: 0 PID: 4851 Comm: syz-executor4 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 29.691887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.701220] Call Trace: [ 29.703791] dump_stack+0x137/0x198 [ 29.707394] warn_alloc+0x160/0x260 [ 29.710998] ? zone_watermark_ok_safe+0x260/0x260 [ 29.715816] ? depot_save_stack+0x2ca/0x460 [ 29.720461] ? __lock_acquire+0x63e/0x3cf0 [ 29.726542] ? save_stack+0x43/0xd0 [ 29.730833] ? kasan_kmalloc+0xad/0xe0 [ 29.734686] ? __kmalloc_node+0x47/0x70 [ 29.738634] ? kvmalloc_node+0x99/0xd0 [ 29.742491] ? xt_alloc_table_info+0x64/0xe0 [ 29.746894] __vmalloc_node_range+0x4f0/0x650 [ 29.751374] ? xt_alloc_entry_offsets+0x21/0x30 [ 29.756019] __vmalloc_node_flags_caller+0x50/0x60 [ 29.761027] ? xt_alloc_entry_offsets+0x21/0x30 [ 29.767063] kvmalloc_node+0x82/0xd0 [ 29.771276] xt_alloc_entry_offsets+0x21/0x30 [ 29.775748] translate_table+0x20e/0x1660 [ 29.779872] ? lock_downgrade+0x860/0x860 [ 29.783994] ? alloc_counters.isra.10+0x630/0x630 [ 29.788810] ? __might_fault+0x188/0x1d0 [ 29.792843] ? kasan_check_write+0x14/0x20 [ 29.797049] ? _copy_from_user+0x99/0x110 [ 29.801169] do_ip6t_set_ctl+0x281/0x430 [ 29.805204] ? translate_compat_table+0x1880/0x1880 [ 29.810202] ? mutex_unlock+0xd/0x10 [ 29.813888] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 29.819136] nf_setsockopt+0x67/0xc0 [ 29.822827] ipv6_setsockopt+0x115/0x150 [ 29.826860] tcp_setsockopt+0x82/0xd0 [ 29.830636] sock_common_setsockopt+0x95/0xd0 [ 29.835113] SyS_setsockopt+0x158/0x240 [ 29.839059] ? SyS_recv+0x40/0x40 [ 29.842487] ? selinux_file_fcntl+0xec/0x140 [ 29.846868] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 29.851693] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.856681] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.861419] entry_SYSCALL_64_fastpath+0x23/0x9a [ 29.866144] RIP: 0033:0x452ac9 [ 29.869308] RSP: 002b:00007f43aebd1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 29.876987] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 29.884226] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 29.891471] RBP: 00000000000004b0 R08: 0000000000000004 R09: 0000000000000000 [ 29.898715] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f5120 [ 29.905953] R13: 00000000ffffffff R14: 00007f43aebd26d4 R15: 0000000000000001 [ 29.913589] Mem-Info: [ 29.916422] active_anon:72973 inactive_anon:61 isolated_anon:0 [ 29.916422] active_file:3533 inactive_file:9338 isolated_file:0 [ 29.916422] unevictable:0 dirty:63 writeback:0 unstable:0 [ 29.916422] slab_reclaimable:7280 slab_unreclaimable:90426 [ 29.916422] mapped:23147 shmem:68 pagetables:721 bounce:0 [ 29.916422] free:1422302 free_pcp:558 free_cma:0 [ 29.949666] Node 0 active_anon:291892kB inactive_anon:244kB active_file:14132kB inactive_file:37352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92588kB dirty:252kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 139264kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 29.977697] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 30.003838] lowmem_reserve[]: 0 2881 6392 6392 [ 30.008443] Node 0 DMA32 free:2951788kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2952592kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:804kB local_pcp:172kB free_cma:0kB [ 30.036742] lowmem_reserve[]: 0 0 3511 3511 [ 30.041089] Node 0 Normal free:2721512kB min:37032kB low:46288kB high:55544kB active_anon:291892kB inactive_anon:244kB active_file:14132kB inactive_file:37352kB unevictable:0kB writepending:252kB present:4718592kB managed:3595920kB mlocked:0kB kernel_stack:4096kB pagetables:2884kB bounce:0kB free_pcp:1548kB local_pcp:716kB free_cma:0kB [ 30.071534] lowmem_reserve[]: 0 0 0 0 [ 30.075366] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 30.089674] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 2*16kB (UM) 1*32kB (M) 4*64kB (UM) 2*128kB (M) 4*256kB (UM) 2*512kB (UM) 4*1024kB (UM) 2*2048kB (UM) 718*4096kB (M) = 2951788kB 2018/01/02 17:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) pipe(&(0x7f0000df6000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000122000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) 2018/01/02 17:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000063e000-0x10)='/dev/sequencer2\x00', 0x28100, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff026}]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009da000)=@add_del={0x2, &(0x7f0000ba5000)=@common='yam0\x00', 0x547}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00002bc000)={0x2, 0x6, 0xffffffff, 0xffff, "3616604f4448b5e229b701c8d550f4cd9fb4e99c45eea1514d80c830da0b364290c49b6941af324af642ad06", 0x9}) readv(r0, &(0x7f0000804000)=[{&(0x7f00004af000-0x49)=""/73, 0x212}], 0x1) 2018/01/02 17:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d5000-0xb)='/dev/hwrng\x00', 0x202200, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000beb000-0x28)={0x1, 0x2000000020, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000328000)=0x8) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00009f5000)=0x0) 2018/01/02 17:09:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d4a000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f50000)=""/213, 0xd5, 0x102, &(0x7f0000f53000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f0000525000-0x78)={0x3, 0x78, 0x80000000, 0xb1, 0x7f, 0x8701, 0x0, 0x9, 0x8, 0x1, 0x1, 0x1, 0x8, 0x9, 0x5, 0x1, 0x3, 0x6af, 0x7fff, 0x7, 0x5, 0x1, 0x8, 0x3, 0x7, 0x101, 0x4, 0x6ffdf4ff, 0x0, 0x8, 0x0, 0x8e, 0x97, 0x8, 0x0, 0x5, 0x19, 0x35f, 0x0, 0xfffffffffffff800, 0x2, @perf_config_ext={0xffffffff, 0x3ff}, 0x0, 0x9, 0x5, 0x3, 0x3, 0x2, 0xfffffffffffffffb, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f52000-0x8)=0x1) recvmsg(r0, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f50000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) prctl$setfpexc(0xc, 0x10080) 2018/01/02 17:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syncfs(r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/02 17:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000cd3000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f3d000)={{&(0x7f000035d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000030b000-0x20)={{&(0x7f000010b000/0x2000)=nil, 0x2000}, 0x3, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/02 17:09:42 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e8c000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000022f000/0xc00000)=nil, 0xc00000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000d31000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/02 17:09:42 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000f92000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f93000)="26000000130047f107c1f8590022ff001000e3010000000000000000000000060010000635", 0xfffffffffffffdc6) [ 30.105444] Node 0 Normal: 721*4kB (UME) 145*8kB (UM) 186*16kB (UME) 318*32kB (UME) 118*64kB (UME) 16*128kB (UME) 4*256kB (UME) 1*512kB (U) 2*1024kB (UM) 2*2048kB (UE) 656*4096kB (M) = 2721452kB [ 30.122984] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 30.131600] 12941 total pagecache pages [ 30.135582] 0 pages in swap cache [ 30.139039] Swap cache stats: add 0, delete 0, find 0/0 [ 30.144398] Free swap = 0kB [ 30.147411] Total swap = 0kB [ 30.150424] 1965979 pages RAM [ 30.153523] 0 pages HighMem/MovableOnly [ 30.157488] 324874 pages reserved 2018/01/02 17:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2e000+0xe77)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000514000)=0x10001) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a013, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000859000)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/02 17:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000625000-0x78)={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 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x8) perf_event_open(&(0x7f000012f000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000000003, 0x3) bind$inet6(r1, &(0x7f00008cb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000f5b000)=0x3, 0x4) 2018/01/02 17:09:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x8000000000002, &(0x7f00009cf000-0x84)="", 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007e1000)={0x0, 0xe, "6b4626a160db1565d4ffe1fb6dfe"}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0xc01, @mcast1={0xff, 0x1, [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]}}, 0x8c) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d4000)='/selinux/load\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000ffb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a61000)=0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000002e000)={0x10003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000bef000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050c000-0x8)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000d23000-0x1c)={0xff, 0x4, 0x6e61, 0x0, 0x4, 0xffffffff, 0x5, 0x4, 0x6, 0xf8d, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffff8d9, 0x4a70, 0x5, 0x8, 0x0}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_ifreq(r1, 0x894a, &(0x7f000091b000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="93110000000000000007081224140000000304000001e2ffffffff96fd0000ee"}) 2018/01/02 17:09:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x82002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008ae000-0x6)={0x0, 0x9}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef8000-0x2)={r1, 0x3f, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000093d000-0xa)='/dev/vcs#\x00', 0x1000000000005, 0x0) pread64(r2, &(0x7f0000a07000)=""/141, 0x8d, 0x20000000000) 2018/01/02 17:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000b4000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000e08000-0x32)={0x57, 0x3, 0x4, {0xb2d, 0x6}, {0x4, 0x6}, @period={0x5a, 0x400, 0x7f, 0x49b, 0xfffffffffffffff7, {0x40, 0x3, 0x3, 0x9d96}, 0x5, [0x4, 0x4, 0x0, 0x65e2cbfa, 0x4]}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/02 17:09:43 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0xffffffff80000001, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, {[]}}, ""}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x100000001, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000005000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setregid(r1, r2) 2018/01/02 17:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000aee000)=""/103, 0x67, 0x40012021, &(0x7f000077d000-0x80)=@generic={0x0, "7767c352b5d3dbd7a30f122a9ef394f4c41819d6c80ba9ba3bf988485cc9270228c9e7202ee858b2112b1dd8458df261778caf1af67a30d8c79c726c7400a1e1e8cbe9a5ec9ca20a0c081393b4d8bf64ca4c28816642d64f0fa1633e316730c83f5454a064f3075884509852d94cfb358142e5fe80df828eedf54b92de6e"}, 0x80) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000bfa000)=0x0) write(r0, &(0x7f0000e69000-0xeb)="38ac450dfe4b7dbd2c196cff2945c3fdc06e74e02737267438c81d1c56b1128f8655ceee92ab2744c2cf4d32c57244a3addb29d038f58a88b83df0d0c8bd5188f384d19852dabd9b540a79066090eee0e36a7b3f0d41029af419249ee71d63692be8a9a6db956620746012cf95c88a9cf9497f909e5327b8f301778ece4428caaecf9518514541bffe78d42a2c98226dd0b3b0b9833fa27ba3d603d60f4d5335e0c2e130e15d53fc4699d1157f2259a10147ba2fff1e1f30fd4bdc4e7b166d68bba66c4aa50a8b7919aa901db5834a711a4a6fbe3a77af770e45ead5547823c0e2469f27b1af988064b1c8", 0xeb) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000c36000-0xb)='/dev/midi#\x00', 0x2, 0x400) dup2(r0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000266000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) open(&(0x7f0000527000-0x6)='./bus\x00', 0x64867c8490945911, 0x0) 2018/01/02 17:09:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000c38000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000151000+0xf38)="96af51d6526a9600910272c9d73acf53f97160") 2018/01/02 17:09:43 executing program 6: perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000053000-0x8)={0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x408, 0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d53000)=@generic="cbc72ebb3de19247d17168415599de2f") 2018/01/02 17:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000a03000)=[&(0x7f00005da000-0xd)='/dev/binder#\x00', &(0x7f0000003000-0x6)='jproc\x00', &(0x7f0000005000)='/dev/binder#\x00', &(0x7f000077e000-0xd)='/dev/binder#\x00', &(0x7f0000557000)='-\x00']) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) 2018/01/02 17:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000859000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d29000)={0x0, 0x7eb7e7a2, 0x7, 0x8, 0xaa0, 0xfffffffffffff77a}, &(0x7f0000d9d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000551000)={0x3f, 0xdd3, 0x20b, 0x5, 0x0, 0x3, 0x8, 0x4, r2}, 0x20) read(r0, &(0x7f0000a9b000)=""/73, 0x49) clock_gettime(0x0, &(0x7f0000c52000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d6a000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000045a000-0x10)={0x0, r3+30000000}, &(0x7f0000239000-0x8)={0x0}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000572000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:43 executing program 4: clone(0x0, &(0x7f0000567000)="", &(0x7f0000ece000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000eb5000-0x21)="") semget(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f0000126000)='./file0\x00', 0x2500, 0x100) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x3, 0x8, 0x8, 0x1000, 0x0, 0x20, 0x0, 0x4, 0x1, 0x1e5, 0x1, 0x3b, 0x9, 0x85f6, 0x80, 0x8001, 0xca7, 0xfffffffffffffffe, 0x100, 0x1, 0x10001, 0x0, 0x5c, 0x6, 0x40, 0x1f, 0x5, 0x539, 0x3f, 0xffffffff, 0x5, 0x7fffffff, 0x7, 0x2, 0x2, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1, 0x4}, 0x2000, 0x80000001, 0x7f77, 0x7, 0x5, 0x9, 0x2, 0x0}, r0, 0x72, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000001000-0x28)={0x7f6, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000077e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000986000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x317, 0x3, 0xfffffffffffffc01, 0xa, 0xa0, 0x80, 0x3e, 0x2, r4}, {0x0, 0x2, 0x6, 0x5f5, 0x1, 0x4000000000000003, 0x800000000000, 0x3a}, {0x1, 0x98, 0x9000000000, 0x6}, 0x2, 0xb, 0x3, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x2, 0x0, 0x6, 0x8, 0x4, 0x5}}, 0xe8) 2018/01/02 17:09:43 executing program 5: r0 = getpgrp(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, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ccf, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005b0000)='oom_score_adj\x00') getsockname$inet6(r2, &(0x7f0000601000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000b56000-0x4)=0x1c) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000db8000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000cf0000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000c3a000)="9304a86dbecee04563aae22d04") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9e000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/02 17:09:43 executing program 3: clock_getres(0xc, &(0x7f00002ed000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='syscall\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ed8000-0x4)=0x0) 2018/01/02 17:09:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffcee) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xff, [0xfffffffffffffffe, 0x8, 0x1ff, 0x9, 0x40, 0x0, 0x81, 0x1f]}, 0x5c) prctl$setptracer(0x59616d61, r1) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000076c000-0x34)={{0x0, 0x2, 0xdd6, 0x0, 0x4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000288000)=0xf4, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000cd2000)="ffd36c09ba040000000000009ce601000000006a", 0x14) 2018/01/02 17:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x100006, 0x0, @fuse_notify_retrieve_out={0x0, 0x1, 0x7, 0x0}}, 0x30) [ 30.422993] binder_alloc: binder_alloc_mmap_handler: 4913 20000000-20002000 already mapped failed -16 [ 30.444514] binder: BINDER_SET_CONTEXT_MGR already set [ 30.444525] binder: 4913:4925 ioctl 40046207 0 returned -16 2018/01/02 17:09:43 executing program 3: r0 = creat(&(0x7f000018f000)='./file0\x00', 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000af8000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000afa000)={0x77359400, 0x0}, &(0x7f0000584000-0x8)={0x0}, 0x8) read$eventfd(r1, &(0x7f00006e9000-0x8)=0x0, 0x8) 2018/01/02 17:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x54a09ecf, &(0x7f0000e52000)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000650000+0x827)={0x3, {"7386f9301a5104"}, 0x2}, 0x10) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bff000-0x9)='/dev/kvm\x00', 0x800, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r5 = dup3(r3, r3, 0x80000) setsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f0000cc5000-0x4)=0xa000000000, 0x4) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@random={'os2.\x00', '/dav/kvm\x00'}, &(0x7f00001ab000)=""/0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x1, 0xfffffffffffffffd, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000dc0000)={0x0, 0x8, 0x4, 0x7, 0x200}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000cc000)=""/244) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fchdir(r5) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000e3f000)={0xd002, 0x100000, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) mknod$loop(&(0x7f0000397000)='./file0\x00', 0x8000, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r7) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000876000)={0x6, 0x4, 0x4, 0x5, 0x400080000000000}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00002be000)=0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000bb0000)={"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"}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/02 17:09:43 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000023a000-0x4)={0x80, 0xfa8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000)="29fc78ede3c622c770ed2bba72f723c17767262c4f727bf4a607dff7028f700f1bd5cafaa47f84abbc831f8e2badf6bf4d9e8e288d68ba34956ca025ba664b9f6425dc254a64bef4c22f3dedd0d85369245cb5f8c10a7ee44f3756ceb5e169db2038dbd8919e37cc21ac703d6c51d4b5cdbb73d07029f680edcb1d0de595df0fb92dffd57a44d9ddc4f3b65e8ead0fa9148e842b262f32547e89a345009bdc0a6233c745d5e09b1b5845be8f19d8c56fdaa011524bf645", 0xb7, 0x7, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7ff) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) 2018/01/02 17:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b80000-0x8)='rxrpc_s\x00', &(0x7f00005d1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000095000-0x6)="7b23a26c6f00", 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000e3a000)='keyring\x00', &(0x7f0000d38000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000f1b000)="94bd5a407911459009c19618978d7f91efbce56f6afdb0f15f863427130efdc69f5c1668f5038f002587b04b03d9824785311fde94df638505a3242950d15ed21b39411ee5b8a94f413441440eea23c7a07cc4ee6fae05517c13286a628c2f9dfd41f9d5e38ac8ea0dc2ce6879155446d35accc5aa5ffc3afec4bd0240251a8e982c0b0c57316b396afa7330ca9f16aa79975f5449219d0d37c65d79edbd27cf5fee1e65a6c4449cb890c2d9f64e133534b48cb7c75ecfea0a34d9dd484c50", 0xbf, r1) r2 = syz_open_dev$tun(&(0x7f000003d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r2) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0xffffffffffffff54) 2018/01/02 17:09:43 executing program 4: setrlimit(0xf, &(0x7f000041a000-0x10)={0x8, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000a3e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000358000)="ba", 0x1, 0xffffffffffffffff) 2018/01/02 17:09:43 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={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]}) chdir(&(0x7f0000adc000-0x8)='./file0\x00') ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x73, 0x5, 0x6, 0x7, 0x3ff]}, 0xe) [ 30.469415] binder_alloc: 4913: binder_alloc_buf, no vma [ 30.474944] binder: 4913:4925 transaction failed 29189/-3, size 80-16 line 2960 [ 30.495565] binder: release 4913:4925 transaction 11 out, still active [ 30.502548] binder: send failed reply for transaction 11, target dead 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f0000e34000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0xa000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004c3000-0xb8)={0x0, 0x1, 0x0, 0xff, 0xfffffffffffff337, 0x5, 0xe9, 0x9, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x75, 0x100000000, 0x5, 0x5}}, &(0x7f000029c000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b74000-0x10)={0xffffffff, 0xa, 0x8, 0x860, r1}, 0x10) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000834000)=0x0) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f000031e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000997000)={r2, r3, r4}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000757000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bcd000-0x4)=0xc) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b46000)={0x0, 0x3}, &(0x7f0000313000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fcc000-0x108)={r6, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x80, 0x7, 0x800, 0x7, 0x4, 0x2, 0x1, 0xffffffff, 0xfffffffffffffff8, 0xb2a, 0x10000, 0xff, 0x10001]}, &(0x7f000058f000)=0x108) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00005c2000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = request_key(&(0x7f0000392000)='asymmetric\x00', &(0x7f0000583000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dce000)='selinux#*+&posix_acl_accesstrusted\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000a12000)='syzkaller\x00', &(0x7f0000a14000)='\x00') setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ac000906", 0x4) 2018/01/02 17:09:43 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) mlock(&(0x7f0000430000/0x3000)=nil, 0x3000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) madvise(&(0x7f0000797000/0x2000)=nil, 0x2000, 0xb) 2018/01/02 17:09:43 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b00000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000b00000-0x8)=0x40000000000000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000afd000)={0x3, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4000080000008, 0x8001, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/02 17:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007cb000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000e82000)=""}) dup3(r0, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000046000-0xc)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) fadvise64(r0, 0x0, 0x401, 0x3) 2018/01/02 17:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b38000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)='/dev/sequencer2\x00', 0x200180, 0x0) connect$nfc_llcp(r2, &(0x7f00005bf000)={0x27, 0x2, 0x3f, 0x7, 0x1ff, 0x2, "4bab89687f8b127ac4f036532faf05745ee26eebb2b9ec26409ba26ea687e65e867a6642ab92eff00494a2c4931cb6cb9307f2ed7143a482187843ab043221", 0x7}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) sendmmsg$alg(r1, &(0x7f00009d5000-0x38)=[{0x0, 0x0, &(0x7f0000afa000)=[{&(0x7f00000bf000)="003f98f706bead7f377d91353e4d5fdee3", 0x11}], 0x1, &(0x7f00006b7000+0x8e2)=[], 0x0, 0x0}], 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = dup(r1) clock_gettime(0x0, &(0x7f00002be000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000068000)=[{{r4, r5/1000+10000}, 0x400, 0x850, 0x8}, {{0x0, 0x0}, 0x20, 0x40, 0x8}, {{0x0, 0x0}, 0x0, 0x2, 0x7fffffff}], 0x48) [ 30.534762] encrypted_key: insufficient parameters specified [ 30.565350] encrypted_key: insufficient parameters specified 2018/01/02 17:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c6c000-0xd)='/dev/usbmon#\x00', 0xfff, 0x2a000) seccomp(0x1, 0x1, &(0x7f0000ebc000)={0x1, &(0x7f00001df000+0x2bf)=[{0x1, 0xffff, 0x2, 0x400}]}) flock(r1, 0x4) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) close(r0) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000012d000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008f0000)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="2cdb5a5e190f8f418fa1366bdb3f9ed9b16cecb9078b7759b47cafef50cf4ddda3e0a941b70dbcfc2b8277b0376dc015f0e695e0826afb2b5737efc887b02cf226c9a42131d53c24a8ece07e2921799edc5240d4df8b2ad604ec7567b6284bc1a48211a61658caead02d9f0b8a8a366be6eb28a5430bf604d9d0bb17532c6f7a175518bf8684e94fd1203bcc55d48ad749e9a2693350a5024b15c665", 0x9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x11b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x1000000000000}, 0x8, [0xfffffffffffffff8, 0x0, 0x1, 0x1, 0x80, 0x100000000, 0x9, 0x6]}, 0x5c) msgsnd(0x0, &(0x7f0000001000-0xb4)={0x3, "d6b628d23126799033256bce90d9c7318bac79f8a3a3f49486dccdf2a52b40babd88a73bd58c84f62493e92e816b4d31bc0d27b16532e0c5a0621aa52b9f8a23b2e9c54dae773b3d3b43d6ce1188812e70daed43323080529df6e75d6343b7b739f336d5f6ade954ae5e08c88b01d4bc00c59be99ca7e0ef541e91069bd256815f39edebe1566f0c6f678d247a7023e984e23cd57d945fcb5c4159b1e4242b634e8451571b"}, 0xad, 0x0) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d19000-0x3f)=""/63) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) r3 = getpgrp(0xffffffffffffffff) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000ec000-0xc)={r1, r1, 0x3f}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/02 17:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8001) rt_sigprocmask(0x3, &(0x7f0000b50000)={0xffffffff}, &(0x7f00009e9000-0x8)={0x0}, 0x8) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000585000-0x24)='$', 0x1) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x807fe) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_open(&(0x7f0000c27000)='cpuset\x00', 0x41, 0x80, &(0x7f0000776000)={0x0, 0xff, 0x3, 0x8000, 0x4, 0x10000, 0x2, 0x6}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000472000)='/dev/snd/pcmC#D#p\x00', 0xd68f, 0x220000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000689000)=""/0) 2018/01/02 17:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000188000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6f000+0x2b0)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) creat(&(0x7f00005d0000)='./file0\x00', 0x2) personality(0x8000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000011000-0x2)=',\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000654000)={0x3, 0x8, 0x5, 0x10000}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000864000)={{0x200, 0x6, 0x4, 0x528, "3b5da10ca21f569ffad70118194f48f6a49217a71772949b2ce41d58d86bf8300a5b7221fc5db43b0432c7ba", 0x1f}, 0xa751, [0x4, 0x9, 0x8, 0x5, 0x8, 0x2, 0x3, 0x1, 0x1a2f00000, 0x4, 0x9, 0x19a4, 0x2, 0x8, 0x80, 0x6, 0x200, 0x2, 0x2, 0x100, 0x5, 0xac, 0x95ae, 0xfffffffffffffffc, 0x2, 0x5, 0x9, 0x9, 0x0, 0x6e, 0x0, 0x3f, 0xff, 0xb5b, 0x3ff, 0x2, 0x8000, 0xdd3, 0x1, 0x401, 0x7, 0x8, 0x5, 0x9, 0x7fff, 0x7e0000000, 0x100, 0x65, 0x1, 0x8000, 0x40, 0xffffffff, 0x20, 0x1, 0x5, 0xc8, 0x0, 0x1, 0x3, 0xfffffffffffffffe, 0x10001, 0x9, 0x10001, 0x0, 0x5, 0x6, 0x3f, 0x0, 0xffff, 0x30c2, 0x4, 0x0, 0x40, 0xa5, 0xa12d, 0x2, 0x1, 0x6559bb5c, 0x4, 0x101, 0xde0, 0x8, 0x3, 0x910d, 0x7ff, 0x5, 0x9, 0xffffffffffff9dee, 0xd8, 0x7, 0xac68, 0x1, 0x7, 0x4, 0x3, 0x3, 0x80000000, 0x4, 0xb0, 0xff0000000000, 0x20000000, 0x5, 0x8, 0x5, 0x9, 0x8, 0x101, 0x43a140a0, 0x8, 0x7753, 0x80, 0x5, 0x5, 0x100000001, 0x6, 0x1, 0x6b8a, 0x81, 0x9, 0x13, 0x6, 0x500, 0x9, 0x1, 0x7ff, 0x5, 0x3f, 0x4], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000284000-0x4)=0x0, &(0x7f0000aa9000)=0x4) open_by_handle_at(r2, &(0x7f0000c22000)={0xdc, 0x1, "1099ed4c3b69ebb689f810e53dd1c6b489ac11208b414003b900c294ab0eea56b4348153abd22a939f3ddd75cd9f19b600291b52097a10ecde018ecbf108dfad0540dc9539b08a883ac2656f6c7f35e242e078974912ab9a25c6832c77dc9042c417029d16d4c881831c5f9bffad0b429e364ff01f21b504f3825a685cae0bcab2fe9b612c8243b65c1a7f141ca947fc28b7f36af79cc35218eda7a749d51c60f4b2d946c461a35d950cfc8e1204e69fbc311f3f9427e5ee38b6166db421c96ab4f869caba650b616b59865aa355e55c5dd3b97a"}, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000023f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000026f000)={0xc0f, 0x7, 0x6ad1, 0x2, 0x79}) 2018/01/02 17:09:43 executing program 4: shmget$private(0x0, 0x3000, 0x100000000000, &(0x7f0000482000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_create(0x5, &(0x7f0000b5d000-0x60)={0x0, 0xf, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) timer_delete(r1) 2018/01/02 17:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000000a000-0x8)=0x0) r3 = syz_open_dev$adsp(&(0x7f00007b5000)='/dev/adsp#\x00', 0x8, 0x80000) io_cancel(r2, &(0x7f0000853000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f000020b000)="ff914df5a458fe0371db3df7ba9eff330f3be5ace5ad305b680e4c403801cd893241c36a179278a631d87d58b693d349d6b113f269a88789007a2aad240ca2f7ebc4d4b0513409b67fc6e73b3c2933009b2b8b7c792a6eb5d15df7838c8e7fa612b6364b91a41a2085ec7a7b99c790d97970d58d618c152f115fe21bd15964982f625cf6902f04fa7435c2fbaaf8bf", 0x8f, 0x3, 0x0, 0x0, r3}, &(0x7f0000cef000+0x11d)={0x0, 0x0, 0x0, 0x0}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) sched_getparam(r4, &(0x7f0000dff000-0x4)=0x0) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000fdb000-0x2e0)={"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"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x1c) connect$ax25(r0, &(0x7f0000076000-0x10)={0x3, {"5687931b5c18b6"}, 0x401}, 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/02 17:09:43 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e7b000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009df000-0xa)=',bdev:em0\x00', 0x0) io_setup(0x1, &(0x7f0000812000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00004f4000)=[&(0x7f0000a1d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00008f5000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000039c000-0xd)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000f91000)=0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f20000)=0x0) perf_event_open(&(0x7f0000ae0000)={0x3, 0x78, 0x5464, 0x5, 0x40, 0x8d, 0x0, 0x5, 0x2000, 0x6, 0x800, 0x5, 0x8001, 0xffff, 0x400, 0x4000000000, 0x8d7, 0x7f, 0x10000, 0x8827, 0x53, 0x9, 0x10000, 0x96b8, 0x6, 0x6, 0x46, 0x6, 0xca, 0x8, 0x9, 0x701, 0x53, 0x7, 0x3, 0x85c, 0x9, 0x1c00, 0x0, 0x3f, 0x4, @perf_config_ext={0x3, 0xaef}, 0x0, 0x94, 0x3, 0x3, 0x782, 0xfffffffffffeffff, 0x2fe, 0x0}, r3, 0xb91, r2, 0x8) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00007ae000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000027c000-0x4)=0x0, 0x4) write$eventfd(r4, &(0x7f0000858000)=0x0, 0x8) sendfile(r1, r4, &(0x7f0000e65000-0x8)=0x0, 0x7) [ 30.792937] nla_parse: 3 callbacks suppressed 2018/01/02 17:09:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000210000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000134000)={0x7, 0x1, 0x8, 0x1, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b4a000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/autofs\x00', 0x12000, 0x0) clock_gettime(0x0, &(0x7f000055f000-0x10)={0x0, 0x0}) r5 = getpid() signalfd4(r1, &(0x7f00002b1000-0x8)={0x35e4}, 0x8, 0x800) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000aa3000-0x4)=r5) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f1000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000943000-0x4c8)={{0x3, 0x5, 0x4, 0x7, "c4242c9b07b5ce897e85909746ed564d4e6f2319514f48a20fe8c548ba26be7d749975dcfdd98b617bbd0a63", 0x9}, 0x2, [0x80000000, 0x1ff, 0x1, 0x80, 0x1, 0xbf9, 0x3ff, 0x6, 0x87, 0x0, 0x10001, 0x0, 0x100000001, 0x800, 0x3ff, 0x5, 0x7ff, 0x8, 0xfffffffffffffff7, 0x20000000000, 0x800, 0xc12, 0x3, 0x1ff, 0x20, 0x4, 0x800, 0x6, 0x9ad, 0x80000001, 0x81, 0x5, 0xffffffff, 0x1, 0x6e, 0x3, 0x8, 0x1a31, 0x5, 0xfffffffffffffc00, 0x9, 0x9, 0x81, 0x100, 0x9, 0xba, 0x3, 0xffffffff, 0x1, 0x3, 0x0, 0x0, 0x1, 0x8, 0x4, 0x8, 0x100, 0xffff, 0x5, 0xf28, 0x10000000, 0x6, 0x0, 0x9, 0xfffffffffffffffc, 0x8, 0x1ff, 0x1, 0xce, 0x9, 0x1, 0x1, 0x7, 0x0, 0x1f, 0x7, 0x6, 0x1ff, 0x401, 0x7, 0x8001, 0xa61, 0x7f, 0x8, 0x1, 0x1, 0x3f, 0x3ff, 0x5, 0x10001, 0x9, 0xfffffffffffffe01, 0xfffffffffffffffd, 0x7ff, 0x6, 0xb0, 0x0, 0x2, 0x3, 0x100, 0x8, 0x9a, 0x3f, 0x4, 0x3, 0x78e4, 0x2, 0x1b3, 0x8, 0x2, 0x401, 0x8, 0x40, 0x5, 0xffffffff, 0x7fffffff, 0x1f, 0x7, 0x52, 0xba, 0x4, 0x76383efc, 0x0, 0x1c8, 0x0, 0x4, 0x8, 0xfff], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x800000010, &(0x7f00000ba000-0xc2)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_set$pid(0x2, r0, 0xce) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000053b000-0xb)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005cc000-0x10)={r2, 0x28, &(0x7f00003e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000771000)=[{&(0x7f0000748000)=""/0, 0x0}, {&(0x7f0000676000)=""/4096, 0x1000}], 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00004c7000)=[{&(0x7f0000a68000-0x1000)=""/4096, 0x1000}, {&(0x7f0000173000)=""/95, 0x5f}, {&(0x7f0000372000)=""/22, 0x16}], 0x10000000000002c6, 0x0) 2018/01/02 17:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r2, &(0x7f0000008000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce9000)={0x0, 0x0, 0x0}, &(0x7f00001f9000-0x4)=0xc) 2018/01/02 17:09:43 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000fa6000-0x8)=0x1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00003a9000-0xdc)="da22f342682024761f1a5da29413842186d53f79e9623a79ea740c9948d56a872323c90d628066b9cf230146c38e09db3566d24954f8962f82e49542c69a269045671ad375ed419e65720f32e575035c94805463511cbb818ebf2c40c1adc54c2fb3b38e615f7f18855a90fcdfd8a82f35ff3c4f1012a7b4a84f39ae5ee7bef3fbe5997e6b69cbd6a15f9b0b8720707754275ff4274b3fa92b88610779121da240ad38e65abbb737149ea3cf0c489ddfbf868a8f5fd06ae9073edaacdc14bcbc92af34cfffd192ab3ad438ddb0f6cb4e18d797cb266bbdf479ee3fea", 0xdc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fa4000-0x5)='yeah\x00', 0x5) [ 30.792943] netlink: 56 bytes leftover after parsing attributes in process `syz-executor4'. [ 30.857434] netlink: 56 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 17:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f32000-0x10)="e500ff0df40200fa00000008ddb42113", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000099b000-0x36)="6a270ac496c8ee6a0dbd6f9e619ba6217cd82542607ff34dc0ce8848f3198db0b64dd995af3cd49e96c8157e8ac6b7a57b45cadf59e8", 0x36) close(r0) 2018/01/02 17:09:43 executing program 0: r0 = socket(0x18, 0x4, 0x9) getpeername$packet(r0, &(0x7f00001f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x14) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x5, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00006b9000)=0x7, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000763000-0x5eb)="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", 0x5eb, 0x0, &(0x7f0000774000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 17:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000059a000)='/dev/dsp\x00', 0x40c00, 0x0) read$eventfd(r0, &(0x7f000012d000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f8f000)=0x0, &(0x7f0000ae3000-0x4)=0x4) write(r0, &(0x7f00002da000-0xe8)="801116d3cdafa1d8a3950b5fa3ac004ad71fe03d1e66f8e1e7248aadfbe867d8d56cdb037508be5546e8afed98531b4875b1dc43054bcbaba5b149449887526e14a22c52a28df282feac15efd5fb67d99ec1636d6feff96810e9587fbcf386c14227d55e1b23dfcc3554196e83320d9474c7366966730fd0c680a220e5290a474d9be84e9167d76e4d4e78cb69435ab0b15744785846265c3886df4c0fd299d10728cb5db444f49a77c08bbdccf3ecfb6c7fb746447303a3a7120c6e6b9720e83b0e8049d26cece3e6ef4c461718fac267a20f3db2188f494293fcbfa1c7c29d35cd2676c3c64a66", 0xe8) 2018/01/02 17:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) pread64(r0, &(0x7f0000f42000+0xf17)=""/242, 0xf2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000fa8000-0x78)={0x1, 0x0, [{0x4b564d02, 0x0, 0x0}]}) 2018/01/02 17:09:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r1 = socket$inet6(0xa, 0x7, 0x17) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000398000-0x86)={r1, 0x6, 0x80000000, "95d02804dfe4b56105c7bd6ff704e7a53450f40a3bb7947d17d5fbae08df59f94244b93eaeaf417d061515040300c7f46f73652fa96e050dd7b42a002ff5bed40d90493b472da6f6dd22417a00dc8555407dfab7812df6440d9cd6e375ad5209934f969d18179dae6eda4415899763417972487e0e5817a1d3e069bc"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006af000-0x2)=0x80000000, 0x2) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x4, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r2, &(0x7f0000119000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$audion(&(0x7f0000c3b000-0xc)='/dev/audio#\x00', 0x9, 0x10000) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000fa2000)={0x0, 0x1f, 0x80000001, &(0x7f000008c000-0x8)=0x0}) close(r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/01/02 17:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000bf6000-0x1)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000659000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file1\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000e35000-0xc0)=""/192, 0xc0) getdents(r0, &(0x7f0000ae3000)=""/48, 0x30) getdents64(r0, &(0x7f0000429000-0x1000)=""/1696, 0x6a0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000531000-0x4)=0x2, 0x4) getdents(r0, &(0x7f0000fd9000-0xb2)=""/0, 0x0) [ 31.013936] device syz2 entered promiscuous mode 2018/01/02 17:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) fallocate(r0, 0x0, 0x0, 0xffff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000741000-0x8)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000056f000)={0x0, 0xe3, 0x7}, &(0x7f0000803000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004c6000)=@sack_info={r1, 0xc5, 0x2}, 0xc) 2018/01/02 17:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@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)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) truncate(&(0x7f0000a4c000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = pkey_alloc(0x0, 0x40000000000) pkey_mprotect(&(0x7f0000a22000/0x3000)=nil, 0x3000, 0x2000000, r3) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 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, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007aa000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000061f000)={0x0, 0xfffffffffffffff8}, &(0x7f0000476000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00008e6000-0x91)={r5, 0x89, "1d80db97e46ccc730d17723189f7fea762af19af428a9a92804178e603d8fae15ce923033392f18b493df6846e34e72d7a483a09539f2edb9dc029907715d78c9dacabced9e78b273deb177af4113a2cf3bbcc0b79622bc6873e0e7d2b8e5e626e6d6a1c10d35f06e539d3c5d8005cb76a6095f75a4a5f2a3308dd73facd93cc4bac81b6f6ad430bd3"}, &(0x7f0000c13000-0x4)=0x91) ioctl$KVM_RUN(r2, 0xae80, 0x0) shutdown(r4, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000a2000)={[{0x2, 0x33d, 0xf259, 0x3, 0x2, 0x800, 0x5, 0x2, 0x1, 0x5, 0x6, 0x0, 0x90000000}, {0x7f, 0x0, 0xffffffffffffff93, 0x5, 0x3, 0x1f, 0x0, 0x5, 0x2, 0x401, 0x966, 0x80, 0x200}, {0x100000000, 0x3, 0x2, 0x3, 0x6, 0x9, 0x1, 0x4, 0x5, 0x4, 0x20, 0x0, 0x8000}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000aa000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) vmsplice(r1, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000533000/0x18000)=nil, &(0x7f0000d81000-0x18)=[@text32={0x20, &(0x7f0000702000-0x3f)="0f01ca0f01cbc4c1fc50e72e0f001bf2a66666260f01c9650f01caf0821d360c00009cb9800000c00f3235001000000f30b9800000c00f3235004000000f30", 0x3f}], 0x1, 0x1, &(0x7f000062f000)=[@flags={0x3, 0x1004}], 0x1) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/02 17:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000e53000-0x400)={"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"}) r3 = syz_open_dev$sndpcmc(&(0x7f000015e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80200) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000cfc000)=0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/02 17:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ba3000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/02 17:09:43 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000189000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000024b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x0, 0x4, 0x0, 0x1ab, 0x4, 0x8, 0x1f, 0x0, 0x89c1, 0x0, 0x7, 0x8, 0x4, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x45}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="18000000270043f8feffff780000360004ffffe800400000", 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000d31000)=0x100000001) 2018/01/02 17:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a35000-0xa)='net/igmp6\x00') sendfile(r0, r0, &(0x7f000097b000)=0x0, 0x1ff) sysinfo(&(0x7f00004e2000-0x11)=""/17) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/02 17:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006ea000)='trusted\x00', &(0x7f0000872000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a0000-0xd2)="34c06e353a7a231a24960386e95030444586c017657a1969cb6e5666b3c26b506f0340a3a833d0ff879c030c0492b693c88d62946c13f792e74b59eabc2d5d7eb782e3c785b4ef0973745ee84bdba3d96c0524fc253d66cadb5acff1a0b321c9780528988df0358d0856301f09794944e1cd5825287560487c6be6568ab5d2f7f2bbdb7c6844f5012c530e93683aa3261f7123da0278039328cd9dd06fae09df18007eb22b1a5141a490230f143449f58a910d9bb190d2845b3cd558895ac74545f385fc8796e52d64bd68e146ab6a2e2d97", 0xd2, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000d7d000)='rxrpc\x00', &(0x7f0000f3e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007de000-0x7)='.em0{\\\x00', 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000bfd000-0xb)='asymmetric\x00', &(0x7f0000bcd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d55000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ee000-0x1)="fa", 0x1, r2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/enforce\x00', 0x600040, 0x0) ioctl$int_out(r4, 0x2, &(0x7f000056d000-0x8)=0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c88000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000a01000)=""/236) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000aa8000-0x45)=""/69, &(0x7f00005e5000-0x4)=0x45) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r3, r6, r3}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000237000)=0x0, 0x4) bind$netlink(r0, &(0x7f0000acc000)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000042000)=""/0, &(0x7f0000812000-0x4)=0x0) 2018/01/02 17:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8001, &(0x7f0000bdc000-0x8)=0x5, 0x4) r0 = socket$inet6(0xa, 0x3, 0x5) mincore(&(0x7f0000c76000/0x1000)=nil, 0x1000, &(0x7f0000fb2000)=""/0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000028b000)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000f21000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a82", 0x21) 2018/01/02 17:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000070000)='/dev/cuse\x00', 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dab000-0x18)={0x0, 0x9, 0x30, 0xc5db, 0x72}, &(0x7f0000d84000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000343000)={r1, 0xbd}, 0x6) write$fuse(r0, &(0x7f0000762000-0x28)={0x28, 0x200000003, 0x0, @fuse_notify_delete_out={0x0, 0xffffffff, 0x0}}, 0x28) 2018/01/02 17:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c61000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x80000000000402, r0) exit(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000824000)='/dev/kvm\x00', 0x2, 0x0) getdents(r0, &(0x7f0000cdb000)=""/98, 0x62) 2018/01/02 17:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a35000-0xa)='net/igmp6\x00') sendfile(r0, r0, &(0x7f000097b000)=0x0, 0x1ff) sysinfo(&(0x7f00004e2000-0x11)=""/17) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000e, 0x1, 0x800000002) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000001000010, 0x10000400000e, 0x802) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003e6000-0x4)={0x0}, &(0x7f0000ba3000)=0x4) write(r0, &(0x7f00009e7000)="24000000190099f000005c0400ed180e0208eeffffff560000ebffff080001005f0900e0", 0x24) 2018/01/02 17:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:09:44 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000932000)='/dev/dsp#\x00', 0x400000000000000, 0x521102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x5) write(r1, &(0x7f0000e2e000-0x10)="020a7c0102000000090500d91dfa3700", 0x10) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ba4000-0xb)='/dev/midi#\x00', 0x84cf85d, 0x101000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/ion\x00', 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000610000)='/selinux/access\x00', 0x2, 0x0) sendto$ax25(r3, &(0x7f0000f6b000)="736173cde261d42648722e9a6066d244d598ad96f161f78918fb7f1f7a4cbcdf845e1470e64aed7ac71371aa2ca9cf335a0730466cf6a0feb1e6a0696017020c0340eb9eabf753", 0x47, 0x80, &(0x7f000088d000-0x10)={0x3, {"3bf3e5902b41df"}, 0x80}, 0x10) ioctl(r2, 0x0, &(0x7f0000b57000)="") 2018/01/02 17:09:44 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000133000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fe1000-0x20)={0x6, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ee8000-0x10)={0x0, 0x2f, 0xfffffffffffffffc, 0x7}, &(0x7f00008a4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a9000)=@assoc_value={r2, 0x7}, &(0x7f0000157000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d60000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000005, 0x0, &(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x0) dup2(r3, r4) writev(r4, &(0x7f0000afd000-0x10)=[{&(0x7f00009c0000)="fa", 0x1}], 0x1) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00008e3000-0x10)="958e390179000000000000593baa74", 0xf) 2018/01/02 17:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000d8000)=0x4) r1 = syz_open_pts(r0, 0x0) rename(&(0x7f0000cfe000)='./file0\x00', &(0x7f0000edd000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00008f0000-0x4)=0x0) 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005ae000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005af000-0x4)=0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/enforce\x00', 0x10000, 0x0) syz_open_dev$sg(&(0x7f0000095000-0x9)='/dev/sg#\x00', 0x1, 0x48000) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00002d7000-0x38)={0x0, 0x0, &(0x7f000016c000)=[{&(0x7f00005ae000)=""/46, 0x2e}, {&(0x7f000036e000-0xdd)=""/221, 0xdd}, {&(0x7f000045c000)=""/151, 0x97}, {&(0x7f00003a4000)=""/144, 0x90}, {&(0x7f00005ae000)=""/4096, 0x1000}, {&(0x7f00005ae000)=""/65, 0x41}], 0x6, &(0x7f0000471000-0x88)=""/136, 0x88, 0x5}, 0x40002000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f000020b000-0x4)=0x7) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000466000-0x1b)=""/27, &(0x7f00005af000)=0x1b) 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x20, 0x129800) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000cf7000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d7000-0x20)={0xffffffff964d8381, 0x9, 0x3, 0xfffffffffffffffc, 0x40, 0x53, 0x6, 0x8001, 0x0}, &(0x7f0000b21000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e68000-0x4)={r3, 0x9, 0x8, [0x1, 0x9, 0x9, 0x6, 0x9, 0x2, 0x52e, 0x80000001]}, &(0x7f0000ab8000)=0x18) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e05000-0xf)='net/ip6_mr_vif\x00') sendfile(r0, r0, &(0x7f00004db000)=0x2001, 0xffffffff) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f47000)={0x7, 0x6}) 2018/01/02 17:09:44 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x200) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000689000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000002e000/0x2000)=nil, 0x2000, 0x1000002, r3) write(r2, &(0x7f0000442000-0x1f)="1f0000000906ffde0000f49f000000a9200600000b00018016000000008004", 0x1f) 2018/01/02 17:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={0x0, 0x9d, "dcfbd9d16c871823f21a877884896eb8d8b65ac59ced46589fa1612b06df058b7ffbf38465378e82ef561d2d4febcd0b6c1acae4cf31d07f8990a1bcac41253c7c3ca3c33d1f3a736f9207fbecc437df2807fcb701b8d7ecf48ac36ea2fb7d95c27d187f13065bb096ce5d43cdb7c0cff700c3e032feca794728a323613e361ca30e687b267b572b98bed16ad363528a07c1dd3e3b4d3ef913c38d2a41"}, &(0x7f0000896000-0x4)=0xa5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000cdd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007c8000-0xc)={r0, 0x2, 0x10}, &(0x7f0000078000-0x4)=0xc) r2 = accept4(r1, &(0x7f0000597000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000018000)=0x60, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cd8000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/02 17:09:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000059000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) fchmod(r2, 0x7) syz_open_procfs(r3, &(0x7f0000000000)='attr/current\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x6b0600, 0x0) 2018/01/02 17:09:44 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/sequencer2\x00', 0x8040, 0x0) writev(r0, &(0x7f0000a45000)=[], 0x0) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="390000001100090469000014800000000700004001000000450000000000000008001a0004000000000000000009080003010900001ee400e4", 0x39}], 0x1) [ 31.550291] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/02 17:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0xfffffffffffffe4c, 0xfffffffffffffffc) write$fuse(r0, &(0x7f0000ccb000-0x1059)={0x1c, 0x0, 0x1, @fuse_notify_inval_entry_out={0x7, 0x7fffffff}}, 0x1c) getpeername$netrom(r0, &(0x7f0000f8c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000854000)=0x10) 2018/01/02 17:09:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwritev(0xffffffffffffffff, &(0x7f00007d1000-0x50)=[], 0x0, 0x0) 2018/01/02 17:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x400000000000003, 0x40) r1 = add_key$user(&(0x7f0000ce7000-0x5)='user\x00', &(0x7f00004ed000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f7000-0x86)="3f88880726e0a16146d506b66d5f8e6d5a5da05c9076d6cebe1be6b32c8a19fd52c9e6144cd5487fe2be092658ca8e9c78924c490f1db4afed5c329d0a93c13f59a156be965d2f488f9b022907622fbf947c228f22c48a0e1b23f9abb5d25c64873db91287db502c2a4f710002bf1c62b86c242cc38167b82c347bb1fc773b8443e423d19cfe", 0x86, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000c0c000-0x5)='user\x00', &(0x7f00004c5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e29000-0xb6)="a618eb4df1ddd4d7b46654efe23fc23a8c021c1e8a1a44a0f85158b954b9239c2e5f5e9f446c88239708fe963e69936416176950eb80315cf3014a812196e4a6b2eb6f471dc9e735b41ac81a1036d794b57c26f8e55f726bd83037c7f0ccdc6c8335ce6451cc4be4b60f808826d14695ea574114c2a5ffc82d5163b3e1639ae432966dd473327ef945818fa25d066ecb07fe3e10070f2df879a4ed8f656058a761e3454572d7b0e760f9af9ccc78050062234e4296a9", 0xb6, 0xfffffffffffffffa) r3 = add_key(&(0x7f000063b000-0x12)='cifs.idmap\x00', &(0x7f0000cab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000698000)="8e09beebd0cf4e68bd0c786426db1d97bf7410efd9bba9423cf5e5ffc7551ab981deffaeb1cb9cc3a71e0000000000000004ab8b3977744f69a304c85aaaecec0b110b868aef9c09f2a1c1990b89f44813ce6b9581e71a0e3e6f0eab39fa22ee98bfd84a8a36f73fce9d3725bad583e31ff6a6ca12f9da6ce428412edbcffea5af6725f9322e0b59273e9dc5ccb012547e18d5def838617fdbd1f72223907392070fab860f44762eb47896290cbe1f0c8d6b979e6f93ef938894735ad79c960be1142b5ea94780b37b17ed8e84f0cd4fc38790", 0xd3, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000a74000)={r1, r2, r3}, &(0x7f0000d46000)=""/242, 0xf2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f0000f5a000-0x20)=[], 0x0, &(0x7f000075d000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dbc000-0x4)=0x0) rt_tgsigqueueinfo(r4, r5, 0x25, &(0x7f0000cca000)={0x3c, 0x2, 0x9, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x4000000002, 0x0) write(r6, &(0x7f00004d3000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x26) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00002a6000)={0x7, 0x5}) r7 = socket$inet6(0xa, 0x6, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00002dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ee9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) execve(&(0x7f00009a8000)='./file0\x00', &(0x7f00000ee000)=[&(0x7f000031d000)='\x00', &(0x7f00001c1000-0x28)='cgroup/{proc\'selfselinux*procvmnet1proc\x00', &(0x7f00000f6000-0xd)='..@eth1&\'*#$\x00'], &(0x7f0000b52000-0x8)=[&(0x7f00008b1000-0x1e)='user!\'cgroupusereth1/\r:bdev+&\x00']) tee(r0, r1, 0x21a01100, 0x0) writev(r0, &(0x7f0000a6a000-0x60)=[{&(0x7f0000d2d000-0xb7)="2b4ff6447ac76d4cd36547a4e7ce751e8691bd69a990c892df9b5a73f6bedc4afc70c5fa9bc72ac6083cc878a286f02cfc6862b77c30fc314b1496ad7ef47a65420a8fd5d707a886763f647d470c3794027e4d715c890e98c1be0237fddee37dbd4333b4dc132d894a77f4b12cf4f464b547a150b36714610eafabc2cd58f77b610c5db49d4651fdf5d561900659c35eec9519d482034c50e0a18f84a0a4778cbfeaa46e9e2ab8646fa10da5b2306d0510571642c77eef", 0xb7}, {&(0x7f00004a1000)="007fd64bfbfc8070a2b8437609c051a851f8d55ca11e44", 0x17}, {&(0x7f0000ad9000-0x9a)="2ae1553d9ced0fce733059a804e6c4816e841f4f4b456269ff3ca09dc155fbd15cb3bfc7a88277d44fab36dff489af9ea1864b2c8cb1eef03ccdcd8a29ae01a1c9dc1d7315f8e0b2c6d7566ea7ac0d689a45d0f3f72632e5745a7dd3e212058728ec779c6b57096703c159332df3046096f57f4f7c21d65b4cf74e9d47a5837df2b179b6f41515210b007e79574929ac5ad345898295050e8d93", 0x9a}, {&(0x7f00002c8000)="9ebf4c09753d92acd7117d4a79fdd0bcca300baa3a61cc4dd949e06765751280bab35d7a45e89bf6bd2b077812aa357eacc0a4f5c7e6b3b9eacd2a71c9b328874bf5d72bbd7481c78f45a4c4fd66a9c1e666ec547815247b5a7b06650afc2938299033367eb9226891cb82293951874d55fc3d1784815cb2f8ee42a538a69dd5762b3e00cc39a98ae539366bee1d3f1948425f489e7b9bd2db70e078f766cccab9e0b03a3d528b1eca294130d4613c3cd48ba1e44184ec1cbeae0eb3ea340104d733433cbfb0ea9ae67b53", 0xcb}, {&(0x7f0000a93000-0x1)="a0", 0x1}, {&(0x7f0000066000-0xbd)="52c94ebc5ca52ad7a2110464ca50334d25519172150b9378e8c49798472c129ba6df75aa0e41e929c407cdc90366cc9175d4872fd62cdbc321931761d3f9a23afb0e8f8ead47aa49e55378aeff259fa4d7ddae20e80fecec52e538fb6ab1d9ea1a432e889186ab6cf381e3bd82d844a3f6ec9eaa3e9e53fd9f7bfd21cc1f212ac969dff90bd95e75596da934454bf37731d90f194db607f2fe9ab9968dfadda6b782664d8676893228dcda9ce18e10414756678d6d5d9c163fe21cdd6f", 0xbd}], 0x6) 2018/01/02 17:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac6000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000bfc000)={0x1f, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000eae000)=0x0) 2018/01/02 17:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00004bd000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003a5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004a0000-0x4)=r1) msgget(0x3, 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) pipe(&(0x7f000034d000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000573000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r3, &(0x7f0000604000)={0x12, 0x200000003, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000d0000)={0x7fffffff, {{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]}}, 0x90) 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000825000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xe80f, @ipv4={{0x6, 0x4, 0x9, 0x1, 0x34, 0x2, 0xfffffffffffffff8, 0x7f, 0xbf, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@end={0x0}]}}, @igmp={0x1f, 0x100000001, 0x0, @broadcast=0xffffffff, "3c348913b71544f6c76ac1d3f58447548efa531f"}}}}}, &(0x7f00007b1000)={0x0, 0x2, [0x38e, 0x5e1]}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"510000b90a0010"}, 0xffffffffffffffff}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000579000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "050800", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/02 17:09:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x1000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e43000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) keyctl$assume_authority(0x10, r1) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000553000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) [ 31.601993] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/02 17:09:44 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x13)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x7ab, 0x4, 0xff, 0x1, 0x9, 0x8}, 0x100000001, 0x2d, 0x47f3}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) ptrace$setregs(0x10, r0, 0x0, &(0x7f0000002000-0xb7)="") 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000008a000-0xb8)={0x0, 0x7, 0x3ec67694, 0xffffffff, 0x10001, 0x9, 0x10000, 0x6, {0x0, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x670b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0x0, 0x7fff, 0xfffffffffffffffb}}, &(0x7f00002ee000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007da000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0xfffffffffffffff9, 0x7, 0x0}, &(0x7f0000011000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e71000)={0x0, 0x6, 0x0, []}, &(0x7f0000ab7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000d3000)={0x0, 0x79, "ab344e31dce07d9106bee281882c55a76b14b6cd9476b35e61c885bfaa0caff06c4ee963dd289d82ca881e7d3036ebe01de1686cd69b0a924cea3411077a168ee842707c8e7a4332a74e911e3b07ec425f053e2526e66579de98f39c5778fdf122fc43bd966cfbf1417c3d6c0599f42e2cc94813861f470196"}, &(0x7f00000c5000-0x4)=0x81) sendmsg$inet_sctp(r0, &(0x7f0000571000-0x38)={&(0x7f0000543000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099e000-0x30)=[{&(0x7f000065d000)="9df4fcbceebccf8364bebd4a0eda85930b682710de9fea6bfb7983f7e169078597d2a99cb645651ef1a4c3a64c91406c65ad7e31658e9ea3d6d04f67fa8d09427d564538d4e8d17b3b93caebb2b4c75a76d516d4d192c1638355d6a1d6f3aed2707861b1b4b7df4f28f1b2007a2a710c6d9b81556905e189d0e7a80806b433d42f09a09b6ec08560410edfc48a3a26a6d0b119fc5cd2aede14f69a4ae9b66af27d2d1b5cc59fb72bc9d30d24e93978ccd393b7af02a4af87876914ad1b95789843419c066f9ca8783f5866ba64d7ad086658fa8f78e61b0d642d6dee9187a5535f3cf0cacf6f7667e5cfc0da9f75ec3cf0df0add", 0xf4}, {&(0x7f0000e93000)="b32a2b51b23658fb8fa2823212521904d8982bd711c72d81f80e5a3cf2a05d65ab8f90018109a927029dff5b2c760af288d090651f339f4d99675dde9bbd9042d1745e838b393f99cad1ccb5a4790d7fa9e248", 0x53}, {&(0x7f000021d000)="24000b3fed8bbc44005a50e24b6c10677c375a8830f6f91e4a4cf47767d7b23be4b23b2fc5234d56b4c0291b51487ea63bf23b1174ec48599bc70e7a3af79edeb407d584c5e358e5c80bffa78696cab863da5e5b645a452e1afa6392d4a6a200689aaa3f20eb526899b1c7fdae5f956990d8d9fee9c9afeb07e1c1e0592a361bae903225da3d363a", 0x88}], 0x3, &(0x7f0000287000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x8000, 0x0, 0xffff, 0x100000001, 0x5c5, 0x80000000, 0x2f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x8200, 0xf03, 0x8, 0xfffffffffffffffe, 0x0, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x200, 0x8001, 0x7fffffff, 0x3f, 0xc0, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x28, 0x6, 0x400, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x1, 0x8000, 0x4, 0x6, 0x101, 0x9, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x8f, 0x6, 0x41, 0xfff}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x0, 0x10000}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffff9, 0x0, 0x4}}], 0x180, 0x4001}, 0x40) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000918000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a60000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c97000-0x193)={0x0, 0x61f, "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"}, &(0x7f000048c000)=0xda) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00001a1000-0x8)={r7, 0x7ff}, 0xffffffffffffff62) sendmmsg$alg(r6, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000013000-0xc8)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r6, &(0x7f000099c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000067b000-0x4)=0x10) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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}, 0xdcd, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:44 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000022b000-0x10)='/selinux/create\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f59000-0xa)='/dev/cuse\x00', 0x28e083, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000f59000-0x58)={0xffffffff00000000, 0xff, 0xdfd, 0x1000000004, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f0000f56000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002b0000)="21130000dc01cb0002c90000bda84d54", 0x10) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f59000)=0x8, &(0x7f0000f33000)=0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f5a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d83000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x100000001, 0xc6, 0x0, 0x6, 0x100000, r3}) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e61000)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000cd5000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000458000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x35, 0x7, 0x6, 0x3, 0x0, 0x7, 0xe1, 0x8001, 0x6, 0xcf, 0x6, 0x8001, 0x6, 0x9, 0x6]}, &(0x7f0000f58000)=0x108) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000f58000)={r6, 0x4}, 0x8) sendmmsg$alg(r4, &(0x7f000027d000-0x38)=[{0x0, 0x0, &(0x7f0000f57000)=[], 0x0, &(0x7f000048c000)=[], 0x0, 0x40000000}], 0x1, 0x0) 2018/01/02 17:09:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/vcs\x00', 0x400000, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8150, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000080d000-0x4)=0xb5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000320000-0xa)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000016a000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f00008a1000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000052c000)={r2, 0x1}, &(0x7f000086d000-0x4)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000470000)={r3, 0xbf, "a4955aacff65bfacafb77e9841b5379ccddbb86be6be77c8ca5c92cca5be1b44e9aef428351f5a1ee1f6c3bb826d150f5e29d317bbdce179898bbbf76cd643ecd73ae173a329d6d3a4310c239fa777675d5b9dacd6aceb2d15ee27083b3c45a398d7dd909dd1996c7eed9c5cf4702d95403b6ccb9bb79dd1d8590cfe387b362cf47f9baa39228739eb9c1ea161d89919ef3d646aad3929783a858992741713142c139920e2788658fe0f97bc749bc2e1e9bee3d425dab468ab672abc74122c"}, &(0x7f0000311000-0x4)=0xc7) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000f36000-0x20)={@common='eql\x00', @ifru_flags=0x100}) writev(r5, &(0x7f00009d1000-0x90)=[{&(0x7f0000aca000-0xb0)="b9ebf8aa4ff9", 0x6}], 0x1) 2018/01/02 17:09:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000000000)=[{0x3, 0x8, 0x10001, 0x6}, {0x3, 0x401, 0x2, 0xcbe8}, {0x101, 0x6, 0x8, 0x61}, {0xffffffffffffffff, 0x8, 0x8, 0x0}, {0x9, 0x2, 0xc38, 0x2}, {0x1, 0x9, 0x9, 0xffffffffffffffff}, {0xffff, 0x7, 0x33, 0xf45}, {0x3, 0x100000000, 0x9, 0x40}, {0x0, 0x7, 0x7, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x5) 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) setsockopt(r2, 0x0, 0x29, &(0x7f0000fc8000)="01000000000000000000000005000000", 0x10) [ 31.664564] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1c7, &(0x7f0000005000-0x18)=[]}) syz_fuseblk_mount(&(0x7f0000a42000)='./file0\x00', &(0x7f0000aac000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/02 17:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8982, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000426000-0xa)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000f11000-0x4)=0x905a, 0x4) perf_event_open(&(0x7f0000f71000)={0x7, 0x78, 0x5, 0xc920, 0x2aead8b5, 0xffffffff, 0x0, 0x9, 0x4, 0x1, 0x5, 0x2, 0x0, 0x7, 0x7, 0x8, 0x5, 0x1, 0x9, 0x8, 0x4, 0x4, 0x1, 0x8, 0x3, 0x10000, 0x9, 0x4, 0x7, 0x7, 0x200, 0x71f, 0x1, 0x3f, 0x0, 0xfff, 0x200, 0x4, 0x0, 0x40, 0x3, @perf_bp={&(0x7f0000237000-0x1)=0x0, 0x0}, 0x8000, 0xfffffffffffffff9, 0x779, 0x5, 0x5, 0x6, 0x80, 0x0}, r1, 0x1, r2, 0x4) rt_sigsuspend(&(0x7f0000ede000)={0x2}, 0x2e0) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083a000-0x6)={0x0, 0x0}, &(0x7f0000c60000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e28000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, r1}, 0x20) 2018/01/02 17:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) clone(0x4000000, &(0x7f00003e4000-0x50)="90d08911201a81585bc1f9671a609ebeb583ef485c36bf4ff04425d3a174f1dc99bc47ed3de44b34c287bba7ce3d163641d37d177060094a92174b79883a3bef6834d1e6ba4ca531c8db58caa8205703", &(0x7f000098a000)=0x0, &(0x7f0000d31000-0x4)=0x0, &(0x7f0000ee0000-0xe3)="f46e0aa6832e8af05b23ab48aac006c21dc1d9e0fe4d8c6b0651d95724d3c04ab2c3f91642d2fe225d50690fa44b3e4fad8c8e1ed1ab74377ac9171d7f781a636a93bcf1170025c748734cf43c7569dedbfab66bb1d7f4e83f294e6828a8c7bd436dd558e9d9c26ae3f310f41e7c48d170423dc5c859f008d1b0995cd6d78d9c6dfc760e19cec91218f6922cc2951858b02ce2795846f42fa14639f46858cd52b60e36938247b228f4b54cdbea1846b1eb7fc877943ef6e0a9a5a407117a684a7070ac793f9c65176f208912532d77490b5ae6178813577738c5edbd9212f0d453b51b") getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000d87000)=""/1, &(0x7f0000870000-0x4)=0x1) [ 31.761120] 8021q: VLANs not supported on lo [ 31.814681] 8021q: VLANs not supported on lo 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d3000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001aa000)={{{{0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8000}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xb7, 0x9, "1fc8357a75450ad8c3d879eaeeb06902e9f59888bf71bdaa973a64c48eaaedf5ef622c15ca3636aea9fe0d793fdcee0b5406fcfa1ccbc93d99b757db66b13a813a45e28b27ece6de6a05ef8132c84501"}, 0x160) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400, 0x0}, &(0x7f0000a1e000)=0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fdb000-0x8)={0x19980330, 0x0}, &(0x7f0000ff3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00004fb000-0x71)={0x0, ""/105}, 0x71, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e44000-0xb)='/dev/mixer\x00', 0x141000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000f9c000)={0x5, 0x7d6, [{0x9, 0x0, 0x5}, {0x80000000, 0x0, 0x2}, {0x40, 0x0, 0x4}, {0xd1a, 0x0, 0x5}, {0x2, 0x0, 0x0}]}) sysfs$2(0x2, 0x7, &(0x7f00003a1000-0x55)=""/85) 2018/01/02 17:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000883000)='./file0\x00', &(0x7f0000e86000+0x5bc)=@random={'system.\x00', '.\x00'}, &(0x7f0000820000-0x76)=""/118, 0x76) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000d47000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f7a000)={0x0, 0x0}) 2018/01/02 17:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff3000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000ca6000)=0x3f) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = open(&(0x7f0000033000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008a1000-0xc)={0x0, 0xfffffffffffffffe, 0x10}, &(0x7f000067a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000922000)={r2, 0x9, 0x4, [0x5a56, 0x2, 0x20, 0x8001]}, &(0x7f00003d3000-0x4)=0x10) 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x8, 0xc0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) accept4(r1, &(0x7f0000001000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x4, 0x30}, 0xc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={@common='eql\x00', @ifru_settings={0x1, 0x2, @fr=&(0x7f0000001000-0x18)={0x2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x7ff, 0x8, 0x5}}}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000032e000)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x80803, 0x6) write(r6, &(0x7f000008d000-0x23)="220000fd1c00080000030000000000000c0010020000000200000000001c00a4455c51", 0xffffffffffffffad) 2018/01/02 17:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000db1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000d21000)='./file0\x00', 0x4000, 0x24) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000a5b000)=""/113, &(0x7f000076d000-0x4)=0x71) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000306000-0x4)=0x4) 2018/01/02 17:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000dcb000-0x38)={0x7f, 0x9e4, &(0x7f0000761000-0x41)="960bf06779ad4707f19cb9fd0861565d343470d40bc9eca255855617dbfc711102aa651fa2d0bd6729c36949c6b1612d7e59646dec90f9a9f158bd8b0d6ef36016", &(0x7f00000d8000-0x1000)="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", 0x41, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000669000-0x10)='coredump_filter\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000ef2000)={"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"}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000543000/0x18000)=nil, &(0x7f0000b10000-0x18)=[@text32={0x20, &(0x7f00008b9000-0x3a)="b805000000b9000000000f01d90f0019d8e70f01c80fc79b79600000c4e3f960a226f34acb1b0f01cf0f20e035000200000f22e00f23210f01c9", 0x3a}], 0x1, 0x40, &(0x7f00009b3000)=[], 0x0) 2018/01/02 17:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000afa000-0x18)=@add_del={0x2, &(0x7f000023b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) bind$inet(r0, &(0x7f0000d6d000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d7a000)={0x0, 0x3800000000000000}, &(0x7f0000ee6000-0x2)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e73000-0x18)={r1, 0x81, 0x30, 0x3f, 0x40}, &(0x7f0000841000-0x4)=0x18) sendto$inet(r0, &(0x7f0000bb9000)='\x00\x00', 0x2, 0xe, &(0x7f0000542000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc) 2018/01/02 17:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000cc000)=0x10000000000180, 0x4) recvmmsg(r0, &(0x7f000093a000-0x78)=[{{&(0x7f0000939000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000939000)=[{&(0x7f0000939000)=""/4096, 0x1000}], 0x1, &(0x7f0000192000-0xa7)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000012a000-0x10)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000f51000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f6c000-0x68)={0x4, 0x49, 0x1, {0x77359400, 0x0}, 0x200, 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f00006b5000)='/dev/vcsa#\x00', 0x81, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b45000)={0xc175, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dcd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000f61000)=[{&(0x7f000097b000-0x39)="39000000100003046906ffff7f0000070b00000000000000d901002500000014190012000f0001000e00000000000000000000000500000090", 0x39}], 0x1) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) unshare(0x20000000) clone(0x0, &(0x7f0000000000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") 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) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000867000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000769000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a2f000)=0x8) mknod$loop(&(0x7f0000dfc000)='./file0\x00', 0x14, 0x1) signalfd(0xffffffffffffffff, &(0x7f00004c2000)={0x0}, 0x8) sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b9c000-0x4)=0x8000202) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000019e000)={@common='bcsf0\x00', @ifru_flags=0x1000}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001b2000)={@common='gre0\x00', @ifru_addrs=@generic={0x3, "84703a75257dab3a557aa6f3f508"}}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/02 17:09:44 executing program 3: 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, 0xfffffffffffffffd, 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, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0xb4cf86887028fd1c, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/02 17:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000aa6000-0x2)={0x7, 0x1f}) write$sndseq(r1, &(0x7f0000179000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xff7a) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000573000)={{0x3, 0x5, 0xf35, 0x4, "ea9a6d257903021a7e77ee9b378c982cbda65b8d0ef10d366b506ae3c6155759b7bfe1751222cc1231f35d13", 0x6}, 0x9a4, [0x4a7, 0x8, 0x2, 0x1ff, 0xff, 0x8, 0x8001, 0xf4, 0x80000000, 0xae1c, 0x1, 0x6, 0x100000000, 0x5, 0x100, 0x7, 0x8, 0x3, 0x2, 0x7, 0x40, 0x1f, 0x8000, 0x2, 0x1, 0x5, 0x5, 0x6, 0x6, 0x6, 0xd3d, 0x9, 0x0, 0x2, 0x7fffffff, 0x10001, 0xfffffffffffffffe, 0x1, 0x4, 0x8, 0x100, 0x4, 0xd82, 0x1178, 0x40, 0x40, 0x6, 0x3ff, 0x101, 0x1, 0x1, 0x5, 0x7fffffff, 0xb95, 0x80000001, 0x150, 0x0, 0x100000000, 0x400, 0x2, 0x5, 0x0, 0x5, 0x200, 0xfffffffffffff801, 0x800000000000, 0x6, 0x1, 0xffff, 0x87e, 0x9, 0x1, 0x6, 0x1, 0x8, 0x0, 0x9, 0x80000000, 0x784, 0x4, 0xa0e, 0x1, 0x1e9f1290, 0xffffffff, 0x800, 0x3, 0x2, 0x7fff, 0x6, 0xc0, 0x2, 0xfffffffffffff907, 0x80000001, 0x0, 0x5, 0x9, 0x4, 0xffffffffffffc808, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x200, 0x401, 0x5, 0x3, 0x402c, 0x200, 0x5, 0x4d8, 0x3f, 0x100000001, 0x7ff, 0x55b, 0x6, 0x1, 0x28, 0x7fffffff, 0x1c, 0x7, 0x6101, 0x0, 0x6c7d, 0x8000, 0x4, 0x8, 0x3, 0x0, 0x8, 0x9], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/02 17:09:44 executing program 7: syz_open_dev$sg(&(0x7f0000386000-0x9)='/dev/sg#\x00', 0x100000000, 0x60401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000a8f000-0x1c)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r0, &(0x7f00002bc000)={0x3}, 0x8, 0x80000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ab8000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000006000)={0x5, &(0x7f0000ca5000)=[{0x9, 0x4, 0x64, 0x9}, {0x200, 0xfffffffffffffffc, 0x6, 0x5}, {0x0, 0x10001, 0x6, 0xfff}, {0x6, 0x3ff, 0x9, 0x8}, {0x64, 0x78b, 0x3, 0x8}]}) 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000053000-0x8)={0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x407, r1) 2018/01/02 17:09:44 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000985000-0x16)='/selinux/checkreqprot\x00', 0x101100, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000836000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x3, 0x7, 0x1, 0x3, "2b51da6e4c42c5dffb3d8fa61b067976fa877b17df737f61df06e0fb89020047ed8a2feab7188a2505853d7f", 0x2}, 0x0, 0x0, 0x8, r1, 0x81, 0xc39, "49d29a77d356eab5be0896d557d7abf29a3b1a4f527bc82d5a580aae0d2291dfd6f65e21d606865b353eea7f02edd36dd70bbff81dd137784a9041f13ba95069", &(0x7f0000091000)='cgroupuserppp0\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x2, 0x97, 0x100000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d39000-0x8)={0x0, 0x0}, 0x0) unshare(0x20000400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000226000)={r2, 0x28, &(0x7f0000fd9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 17:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getrlimit(0xd, &(0x7f0000d11000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) mbind(&(0x7f000022f000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000cff000-0x8)=0x100, 0x40, 0x2) fcntl$getflags(r1, 0x40b) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009a7000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000992000)=0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001e4000-0x20)={r0, 0x3, 0x1, 0x7fffffff, &(0x7f0000fca000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcc000-0xc)=@sack_info={r1, 0x180f, 0x40000000009}, &(0x7f0000fca000)=0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fcb000)={0x7, &(0x7f0000fcb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fcb000)={r2, 0x2}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000776000-0x4c)="2725c14cf9c4fe95c5a174704f39e44ef25f60a860f388aa8ee3dac982f2349bfdd7a551acf868673496a4989e868b769c679f827e3b2ddd207add95a28aff0a1f9b381ff63496e8649d54ea", 0x4c, 0x80, &(0x7f0000fcc000)={0x1a, 0x3, 0x3, 0x3f, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fc8000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000fcd000)='/dev/dsp#\x00', 0x7ff, 0x40) read(r0, &(0x7f0000d26000-0x1000)=""/4096, 0x1000) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000049b000)={0x26, 'skcipher\x00', 0x4, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f84000)="8894fd1672cff51d78070b16cc44dc9d", 0x10, 0x0, &(0x7f0000f85000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) recvmsg(r1, &(0x7f0000f7c000)={&(0x7f0000f18000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000)=[{&(0x7f000018d000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000f83000)=""/227, 0xffffffffffffff90, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f85000)='/dev/sg#\x00', 0x5b0a, 0x200) bind$bt_sco(r2, &(0x7f0000e08000)={0x1f, {0x14da8002, 0x9, 0x4, 0x1ff, 0x2, 0x7}}, 0x8) mq_timedsend(r0, &(0x7f00006bb000-0x6a)="bc116a8ed8250774cc1c6af7864a75234f8016156e637f4766dcf2657cc3a10dfab04584bbca61f410808bb4c83fab49db500a6e1c94c168a996f559f2b0b1e60401c24636f7e68cecc0702346ed662108ff5ad62900fc3038b95925cbb3cd218f6d396b7c9ac864739a", 0x6a, 0x46fb, &(0x7f0000b30000-0x10)={0x77359400, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00002d0000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000f85000)={0x6, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/02 17:09:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000cfe000)="9a45c2eb089f2ccb59072e9b4691ae3107975396efb9f19a046545d3b4b378e81d9db3b2061bddbc7aad09bbd0b6ace8ea6921e1fb8e1d213bdd52884f4daf1c3fa5cbe8e2db89c70b12f771e2f8b94f0b61819860c97531a54764ecb8112f00db469d4a93bde731731e5367b34003f14655737023f8218d6b5e24bb3dec4fff91bdca07598128346fd882d3aa5a804692172f4b78d78351d6205ecfed528a7078daf3", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000001000-0x90)="8fa32ada68dd2d9c908a25c272518e6f2065291757607ebafa7f0468a8fa1142085de6fb0500206d219099020000000000000048990b7a27849556594e974ca92d8ff2bb1ba4c83e5f00c00eac6d71b9e798900b724073867b7399b470c37ac225633c2797044f292d53642f0ac39f3e17f9d155d9063d334655699876f3748e4d7450d908ae00a08c04d2fe97c25ff3") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x81, 0x400000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x208540, 0x100) setfsgid(0x0) 2018/01/02 17:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x6000, 0x78000074, &(0x7f00001df000/0x6000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/02 17:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cc3000)='./file0\x00', 0xaf) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002e0000-0x2c)={0x5, 0x800000000000000, 0x1, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000516000-0x20)={r1, &(0x7f0000ad4000)="00d930ae2c727c6065784f4e86a4ce5e8b60ea0a8620ad947e26e5b3938bdf6a85a1b4db5919", &(0x7f000080f000-0x15)="3ef7045122ab173d530a672c028de6a15df24481dd", 0x0}, 0x1dd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r1, &(0x7f0000285000)="", &(0x7f0000745000-0xb2)="", 0x1}, 0x20) 2018/01/02 17:09:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x94d, 0x3, 0x400, 0x6e, "f9b73582e9f40f71da4690b6123d2b709d9f52509f35f01da9474c30e6bc0d316c3ab432095452290588de0b", 0x56}, 0x7, [0x11e, 0x3, 0x50, 0x1, 0x2, 0x9, 0x0, 0x8, 0x1, 0x2, 0x1f, 0x7fe000, 0x6, 0x100000001, 0x6, 0x10001, 0x2, 0x4, 0xffffffffffffff80, 0x2, 0x8, 0x7ff, 0x5, 0x8000, 0x4, 0x7, 0x7, 0x8, 0x0, 0x60, 0xfbf3da5, 0x80, 0x0, 0x1, 0x6e800000000000, 0x10001, 0x80000000, 0x9, 0xdfcf, 0x3, 0x8f34, 0x4, 0x3, 0x8, 0x33a96b4, 0x9ef, 0x3f, 0x5, 0x80000001, 0x80000001, 0x2, 0x27d, 0x6c2, 0x6cc0, 0x96bf, 0x7, 0x9, 0x80, 0x5, 0xff, 0xc584, 0xff, 0x478, 0x1, 0x8001, 0x3, 0xc9, 0x8, 0x5, 0x5, 0x9, 0x9, 0x2, 0x7, 0x99d, 0x101, 0x8, 0x9, 0x400, 0x5, 0x100, 0x20, 0xfffffffeffffffff, 0x8, 0xb3d8, 0x3ff, 0x0, 0x7, 0x39, 0x40, 0x9, 0x1, 0xffff, 0x6b54, 0x8, 0x9, 0x7fffffff, 0x2f, 0x3, 0x6, 0x5, 0x2, 0x7, 0x827, 0x7f, 0xffffffffffff0000, 0x9, 0x7, 0x87, 0x0, 0x5, 0x3, 0x9, 0x4, 0x10000, 0x8001, 0xffffffff80000000, 0xffffffff, 0x1, 0x2, 0x7982, 0x400, 0xffff, 0x0, 0x1, 0xfff, 0x5d0, 0x6], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1a100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() getgroups(0xa, &(0x7f0000392000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000480000-0x8)='./file0\x00', 0xe000, r1, r2, 0x7, 0x8000) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f00008d9000-0x1)="1f", 0xfffffffffffffec0, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xba) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000019000)={0x0, 0x3, 0x8000000000000019, [0x400]}, 0x103) 2018/01/02 17:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000a6c000-0x10)={0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x3a, 0x100000001, &(0x7f00002cb000)="", 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/02 17:09:44 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000dc4000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x30b248a524ff0a3f, 0x0, 0x9, 0x5, 0x1, r0, 0x2c4ea8a1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat(r0, &(0x7f0000981000)='./file0\x00', 0x400000, 0x2) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d89000-0x4)=0x8, 0x4) bind$alg(r1, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) [ 32.094905] syz-executor7 (5363) used greatest stack depth: 23464 bytes left 2018/01/02 17:09:44 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) r0 = socket$inet(0x2, 0x80003, 0x2) bind$inet(r0, &(0x7f0000b72000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000989000)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000426000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b81000)={r1, 0x15d85b20}, &(0x7f00002f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c6c000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x81f5, 0xf2a, 0x0, 0x0}, &(0x7f00009de000)=0xa0) 2018/01/02 17:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000d35000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 17:09:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f00006a4000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000796000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a9000)=0xc) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/02 17:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000029d000)={0x0, 0x0, &(0x7f0000193000)=[], 0x0, &(0x7f000017f000)=[], 0x0, 0x0}, 0x79ce4ffa5081e00b) sendmsg$alg(r1, &(0x7f0000b07000-0x38)={0x0, 0x0, &(0x7f000032b000)=[{&(0x7f0000779000-0x1c)="63741bc26ad7b31cfaeb5e27d068fb09cfa423eba1", 0x15}], 0x1, &(0x7f0000a08000-0xe8)=[@iv={0xe8, 0x117, 0x2, 0xd1, "2a1ab203a52816c4b8e4331e38a6533ec7d1704b40422aa4cdaa6eee76eec003e7cea410649540d46ef8c99b29b32ca9a6394c26a3cad9512d5626ff16901520a0a55c2820e93ed09482f948019b5441707429305a4926cc2d9ad27cecb243a8917e12dcabd50a3da3c9b9ca6356e11ed555602d53a84bea1318f88ee29104610581def5d4e38e57b999aad32177ea9ca18bc9adeff72268a3fba0c7ff120db7a5965ab4bebe7b2342e7809af87ecc9d9bafd61876a99f7fd986342911b9af57a79901bdd30f0833ae5ea51041f3cfd135"}], 0xe8, 0x40c1}, 0x40) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00001a8000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00002e7000)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000d3e000)={r3, 0x1, 0x6, @random="c9a260b64bf2", [0x0, 0x0]}, 0x10) 2018/01/02 17:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000156000-0x4)=0x0, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}, &(0x7f0000dae000-0x4)=0x0, 0x0) r1 = accept$inet6(r0, &(0x7f00003d6000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c6f000-0x4)=0x1c) recvmsg(r1, &(0x7f000013c000-0x38)={&(0x7f000040f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b7b000-0x70)=[{&(0x7f0000606000)=""/150, 0x96}, {&(0x7f0000403000-0xc)=""/12, 0xc}, {&(0x7f0000782000-0x6e)=""/110, 0x6e}, {&(0x7f000026f000-0xa7)=""/167, 0xa7}, {&(0x7f0000cf2000)=""/0, 0x0}, {&(0x7f000066a000-0x25)=""/37, 0x25}, {&(0x7f0000d66000-0x26)=""/38, 0x26}], 0x7, 0x0, 0x0, 0x7406}, 0x10020) 2018/01/02 17:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a93000/0x18000)=nil, &(0x7f0000183000-0x18)=[@text64={0x40, &(0x7f00008a6000)="66b890000f00d03e2665644e0f01d1480f01c9c74424000f000000c7442402e4ba3443c7442406000000000f011c240f38f06f0b0f2399c481a1da6503430f01d10f01f82e660f3a15c802", 0x4b}], 0x1, 0x0, &(0x7f0000967000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bf7000-0x18)={0x1, 0x0, [{0x561, 0x0, 0x0}]}) 2018/01/02 17:09:44 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/rt_acct\x00') socket$inet6(0xa, 0xa, 0xfffffffffffffffb) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000005000-0x110)={0x2e, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/02 17:09:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x4)={0xffffffffffffffff, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000011000-0x8)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000010000)=0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000010000-0x4)=r0, 0x4) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x16, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c0000-0x14)='securitycpuset@bdev\x00', 0x0) fcntl$addseals(r0, 0x409, 0x4) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f000091d000-0xc)='/dev/autofs\x00', 0x42000, 0x0) 2018/01/02 17:09:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000789000-0x1)="", 0x0) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/02 17:09:45 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d7c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f75000)=@get={0x1, &(0x7f0000001000-0x54)=""/84, 0x100}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10000000000010e, 0x0, &(0x7f0000000000)="", 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) 2018/01/02 17:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000137000-0x4)=0x7, 0x4) perf_event_open(&(0x7f00001be000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000014b000)='/dev/input/event#\x00', 0x0, 0x8000040000001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000022e000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000412000)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000061a000-0x28)={0x400, 0x0, 0x0, 0x0, "56d0c1009854b36f8a67d523982b25bbb469288e4ba369465478d88897f90e69"}) 2018/01/02 17:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006c4000-0x110)={0x81, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000041000)="ace93983", 0x4) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000424000-0x6e)="477e0bf7232ff399b33e9998b8e5958cde709f138ee296e5cc3d1fc05e4357efec2c2bd4c079ef7864bd91fd2c338c20ca01a1f15d268de7415a406ae5e0c5d0f1ee2f877907c91c8f3877a79799f6d253f1d94d201feabec1ccfdfcf002d87fbbc07df64580a684adbbf63fa0c2") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d88000-0x8)={r2, 0x0}, 0x8) 2018/01/02 17:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000985000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(0xffffffffffffffff, &(0x7f00008f7000-0xc9)=""/201, 0xc9) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048c, 0x0, 0x0}]}) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f06000-0x8)={0x400}, &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, 0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000bdc000)='/dev/adsp#\x00', 0x8, 0x101200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bd8000-0x85)={0x0, 0x7d, "7aa47b9b5d27ed97378c1438d29017edb350b30be728c297389d9e21b509c92e20c3b053fdbb5b0624bec0900e5e68ee680a6b47858c587c0477d39bee7ea0d5b5d0fe9811ffb9716cfdb312231944e4461a483fd66f916d013a7bc96ac3ed2facfb33b8c129d7b0f6b76153dce76245c4c5d9c28ed401278c332b4d0c"}, &(0x7f0000c92000-0x4)=0x85) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004f1000)={r2, 0x80}, &(0x7f0000a46000)=0x8) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x42400) readv(r3, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f7e000)='@#+vmnet0!\x00', 0x40, 0x8, &(0x7f0000f7e000)={0xe73f, 0xfff, 0x9, 0xfff, 0x8, 0x6, 0xfffffffffffff303, 0x8000}) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x93, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000477000-0x56)="ed9e640c62050109266b320df7f5c6b2401a0e86277d1602a5c3276a0b14304881a49c3a7e7a1c888f6089af9ca3fb23866288d110e4de04d68d03143c3a8239d84feb417db06f57ee93dd9932aaab3965f16b5328a3", 0x56) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e70000-0x38)={0x0, 0x0, &(0x7f000070c000-0x10)=[{&(0x7f0000f7e000-0xea)="4dd6d49eb05ea93f193dd3b6ff6ecbc61e0587cc8789484aff95273d8b930d78ebc50e56a28137ebbd3d39f321cc5bb4cf0a95d9baadde25df182fcbf4101cc234dbf794b5952e63d500c79490f159c86b2d02eeb1bfbba61efc80e47edb00a917ca25d9291dd440371cb46010b53f1f2908e58b02f995f63d9ad794e250400b3f85f23da2", 0x85}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000-0x18)={0x4, 0x10, [0xee1, 0x3, 0x2, 0xff]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x3, 0x3, 0x5, 0x16, r2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000cff000)="", 0x0) 2018/01/02 17:09:45 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x10900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x2, 0xff0f, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x764e, 0x10001, 0x8}) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) 2018/01/02 17:09:45 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000f000-0x4)=0x0) getpgrp(0xffffffffffffffff) r1 = gettid() r2 = getpgrp(r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000f000-0x20)={0x0, 0x1, 0x100000000, 0x5, r2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000010000-0xd)='/dev/dmmidi#\x00', 0xfff, 0xbf5ffddcbc262aec) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f000000f000)={0x0, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0204900, &(0x7f000000f000)={0x4, 0x80000000, 0x0, 0x1, r4}) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) connect(r2, &(0x7f0000ff6000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) connect(r1, &(0x7f0000ffc000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00003b9000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000baa000-0x4)=0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ffd000)={0x6, r2, 0x0}) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000865000-0x96)=""/150) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ffe000-0x92)="ecf912c16491ae6412a1fbb21a9d905ca7808f28fbe99601dcb5aa4b85b9eb67c49ea8966cbc96b3530b69715ebad5fee31963c9ee5a6a5515c4a27f2820c5d1d67a41843941b5118e720a35bcf4b958066cd610f6ca263a9cd0914af90251a6b2d7e6aa864ecb90f83388e7b33c3a7826e1c992e89d560f00caf0fb9de0ea1d482574be22f1222ec4d2eed7ee373cbbe971", 0x92, 0x4000000, 0x0, 0x0) bind$inet6(r2, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003c5000-0xb8)={0x0, 0x3, 0x9, 0x60802f9d, 0x5, 0x9, 0x100000000, 0x7, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfd, 0x5, 0x8000, 0x7f}}, &(0x7f000012f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004d7000-0x8)={r4, 0x800}, 0x8) 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000019000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000430000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000035f000)='net/rfcomm\x00') getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000018a000)=0x0, &(0x7f0000f85000-0x4)=0x4) r2 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000941000)=""/63) sigaltstack(&(0x7f00000e1000/0x3000)=nil, &(0x7f0000547000-0x8)=0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000cc5000/0x4000)=nil}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000a23000)={{0x9, 0x1ff, 0x9, 0x10000, 0x1, 0x1}, 0x81, 0x99, 0x7}) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000409000-0xaf)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f00006b3000-0x8)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') set_mempolicy(0x0, &(0x7f0000a60000-0x8)=0x6, 0x5) readv(0xffffffffffffffff, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ec000-0x8)={0x0, 0x0}) r0 = bpf$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$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) socket$inet(0x2, 0x80000, 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000466000-0x8)=0x7) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/02 17:09:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b61000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000055000)='./file0\x00', 0x4000, 0x400, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000db7000-0x8)='./file0\x00', &(0x7f0000710000-0x8)='./file0\x00', &(0x7f0000559000)="7000046300c5ff834043ec60ec5902086d9e953054bc2bfc03ae6894acad417d62f6cc4c8aa14e716dc8d80a7aa27e6c16c8184d866dc600f8ea29883c13cc200c54e5b848d9b804b409748f7c83b7185a4364e0b705767a6c338750543ecf4e000a8a1f75278a878cc604000000b333223124bd727918", 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") linkat(r1, &(0x7f0000082000)='./bus/file0\x00', 0xffffffffffffffff, &(0x7f0000e52000)='./file0\x00', 0x0) 2018/01/02 17:09:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005fe000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000afc000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000074000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000b8c000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000c3b000-0x10)='/dev/input/mice\x00', 0x0, 0x70000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r2) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[], 0x1e9) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009ee000)={&(0x7f00006aa000/0x800000)=nil, 0x800000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/checkreqprot\x00', 0x119000, 0x0) getsockname$inet6(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004f5000-0x4)=0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/kvm\x00', 0x40040, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r4, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000092000-0x8)={0x0, 0xb36}, &(0x7f0000782000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c64000)={r6, 0x800, 0x30}, &(0x7f0000ca4000)=0xc) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) fcntl$setown(r3, 0x8, r5) 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f97000)={@common='lo\x00', &(0x7f0000520000-0x2c)=@ethtool_rxfh={0x49, 0x0, 0x0, 0x0, 0x0, "0c3da8", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x4, 0x1, &(0x7f0000a12000-0x3)="070ff6", 0x3) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000037d000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007b6000-0x10)=@common=""/16, 0xfffffffffffffd4b) write(r0, &(0x7f0000e86000-0x1f)="1701ffffffffffffffff1aff7f0008fe0a36a0fffffff0", 0x17) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dd7000)={0x0}, &(0x7f0000f1c000-0x4)=0x4) fgetxattr(r0, &(0x7f000097d000)=@known='com.apple.FinderInfo\x00', &(0x7f0000af2000-0x9a)=""/154, 0x9a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/audio\x00', 0x2000, 0x0) mmap$binder(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x4, 0x30, r2, 0x5f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000996000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00008d7000)=0xc) 2018/01/02 17:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r1) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000194000-0x6)={0x8000000000, 0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008c1000-0x4)=0x7, 0x4) pipe2(&(0x7f00004b7000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00007b4000-0x10)={0xf000, 0x8000, 0x0}) clone(0xfffffffffffffffe, &(0x7f0000e81000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005bb000)="") pipe2(&(0x7f0000b57000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000256000-0x10)={0x99, &(0x7f00001ad000-0x99)=""/153}) shutdown(r3, 0x0) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a7000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dfb000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aad000-0x8)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000eb5000-0xa)='/dev/dsp#\x00', 0x4, 0x309002) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d28000)={r1, 0x0, r2}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffffffffdfd) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) 2018/01/02 17:09:45 executing program 2: r0 = memfd_create(&(0x7f000017d000)='user-\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xeb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/136) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000313000-0xf7)="", 0x0, 0x0, &(0x7f0000ca0000)={0x77359400, 0x0}) [ 32.612125] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=5525 comm=syz-executor7 2018/01/02 17:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$ION_IOC_CUSTOM(r2, 0xc0104906, &(0x7f0000241000-0x10)={0x2, 0x2}) vmsplice(r0, &(0x7f0000f61000)=[], 0x10000000000002c5, 0x0) 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x0, 0xfffffffffffffff9, 0x6}], 0x18) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000004000-0x22)=""/34) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x4000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000002000)=""/4096) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe549, 0x4, 0x3, "dd3ac8ee9102a9f6d22b0dbca5b2e3db806dadce615916be38d87a098b22482c3e525be2b8ecb40ed1f62afcd973a3e71c5e8e9b76cb004641643dfb86b503752227306aaf43dd7beab9eb9bb248d95d"}, 0x160) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000-0x4)=0x8) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x100, 0x7fffffff, 0x8001}) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000f22000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000bde000-0x1f)=""/31) shmget(0x2, 0x3000, 0x1, &(0x7f0000428000/0x3000)=nil) syz_emit_ethernet(0x82, &(0x7f000023b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000b76000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x0, "f26aadb1fa15b8fab7667aa2041b6ce3edac19e95912044378cf80d135110bcf6b421545bedd1fbba3eac5050a019463d5f92be750cccb929c5c91b959a0997c56705e0ec16a1d6c78f111f64396d2de"}, 0x160) [ 32.669178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=5535 comm=syz-executor7 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f8c000)='/dev/input/mice\x00', 0x0, 0x20080) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000f97000-0x4)=0x4) add_key(&(0x7f0000f91000-0xa)='encrypted\x00', &(0x7f0000448000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000037000-0x8b)='T', 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, 0x0) 2018/01/02 17:09:45 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008d9000-0x4)=0x0, &(0x7f00007d8000-0x4)=0x4) fcntl$dupfd(r0, 0x406, r0) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000001000-0xb7)=""/183, &(0x7f0000001000-0x4)=0xb7) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00005b3000)=""/115, 0x73, 0x20, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0x8c0000)=nil, 0x8c0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x4000) mmap(&(0x7f00008c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f00008c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008c1000-0x8)={0x0, 0x0}) 2018/01/02 17:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000dde000)=0x10000, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000033a000)='/dev/usbmon#\x00', 0x1, 0xfd) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002fe000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = dup(r2) r5 = openat(r1, &(0x7f00001c6000-0x8)='./file0\x00', 0x44000, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000904000-0x1f)=""/31) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000f60000-0x4)=0x0, 0x4) 2018/01/02 17:09:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d42000-0xd)='net/sockstat\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000202000)={0x1, &(0x7f00007e3000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000196000+0xf)={r1, 0x0}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000082f000)={"f5b93e996e1a0ea9321c7afcdaf0d222efb0b5e8688ace7a012f2632155d50e2f321215b690335e4da8d67fb35862803ea1f4aa3792a21342aa9ca17cb6630c5531b50cad127503ba127b693dcc1529a4513e023740a51053773d3e61151c6a4b78d19b346e2a30dbf0d4f75af6add433efbcdf40fe71a4dcd960a90d97dd8906beba93445a549e0a250148b1d807bcc8490bfa96f556bb0a9b0b312284b1ec620bf7a9a0acd81c238cbb1d4d6933cd3ddc605e5bd7605657cba0b5b52ab42e2c453904e5d483f934c5ed19a8aa425113a937d8c07413329f41647b83699157150c2c635c8faa26f1b93317b93b484f9a3e19ffd8569827bdbffc4190d17a7d5592c69bf99db3350f7be24ee5ec8346c64496d6fa3fb4f28e3a1158602036e15fe5e62827b87730b4dae08a7a46e3434adbb5fba07cbc4cdfd7dcca72344bef8e17fa751859a102cda0bd196991ebcd0be6e24baabecede35f4546b8324f2f8b7e7d11e5d2f3049b92b04c6f5655d891580c94fec1a7e0bc4f1bfec893bbaf92d4c4322301db9f71f359fd6dd1c38b89673fc3a123c921481ae976db2887c2b35ba73f99cfba7451a02f6b5107b1dd797c7e2ec78ae1001a94816de83c80d12ac42947c38131fda6e1174088f91be1826eb7bda92bfdaa6eb5fd8cc7dd2eec8475fdf3042617868611392d83a69936d3ec3ebb401af77872048d39fdc4fcc1e01f60a9f142762bb2939a898209ee197c03e17476d591b4e22b185eba1e8afd2ef865227cd6ed7203450ae27b6a15ece575ac038c9a9fe84f84caaa4b464bac393824589ee2c2c0e6c8c2e6fcc81c906c81e579b4840894c19a6f32c3f35188b289fd0792d4ba951f00da4221a804711f3c33657a6fa16d06cbb9e261cca737cbb27968fe01f78bbb49b716344ebcbe99b21f68ab4e220fc91abd71c9d40289dea4b70994c87405c26fd17d529c7a2208c73bcbb4a320bfabc573167da2ce569406963175a92eefbf27e3f61c531ac40f26911d57aa9b7fcb3ceba71a06d2ab4d6e17ec024f75de4dbfca89aa4758fa701435a6625991c82f37c44b56cec560579367d8c50d9cb9b13db6620f9001cf9ea72445666748dca76c9ef5db2d4bd1ded09330d1be15250140fdb2e85e439b38c175f22abe091667198dc219147f863ca73ce1cc863d0e03e3b5453effca45501ad822de08653d9be68ddcf4146ff2e999eba4128fb8588c7fbf5d908b27bdedfbf66cab8d24e379c015614524171a6f7d9eb6e001e3acbbb4d46087d001dce58712336fcac6c58938165e39780cb4a0195970ed455e4fe9d5eb540ae790d2474dc872b580b6576508b689afa1cc05a085d9219da7a8bc525c11e26dd27b5faea19a95f31c8aea3edb26ab89d802ac99d458b51e324a0c73243a5979dd915b138c31b90fcc70bef93635a5b1310a0c56"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x80, 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) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r0 = socket(0x100000000011, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000007e000-0x9)='/dev/sg#\x00', 0x8, 0x80) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000475000-0x4)=0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000592000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000075c000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f000021c000)=0xc) splice(r1, &(0x7f0000543000)=0x0, r0, &(0x7f00004c6000-0x8)=0x0, 0x1, 0x12) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00009a4000)=0x2) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a62000)='stack\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000da4000-0xc)={0x9, 0x3ff, 0x8, 0x1a06, 0xfffffffffffffffc, 0x4}) epoll_wait(r0, &(0x7f0000461000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7fffffff) r1 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000fc1000)={@broadcast=0xffffffff, @rand_addr=0x0, 0x0}, 0xc) syz_open_dev$evdev(&(0x7f00008b0000-0x12)='/dev/input/event#\x00', 0x9, 0x2) 2018/01/02 17:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000042c000-0xf8)={0x5, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x1, 0x1e}}, {0x40, 0x1, 0x0, 0x0, @irqchip={0x9, 0x3}}, {0xfffffffffffffffa, 0x4, 0x0, 0x0, @irqchip={0x7, 0x80000001}}, {0x8, 0x3, 0x0, 0x0, @irqchip={0x20, 0x7}}, {0x9, 0x3, 0x0, 0x0, @irqchip={0x9, 0x8}}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000)=0xe8) ioprio_get$uid(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$admmidi(&(0x7f0000485000)='/dev/admmidi#\x00', 0x4, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c66000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00000d7000)='./file0\x00', &(0x7f0000772000-0xe0)=""/224, 0xe0) r0 = syz_open_dev$sndmidi(&(0x7f0000527000-0x11)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x0) ftruncate(r0, 0x200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e93000-0x14)={0xfcbe, 0xffffffffffffff17, 0x6, 0xae9, 0x8}, 0x14) fcntl$notify(r0, 0x402, 0x4) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009df000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000bbc000-0x70)={[{0xc07, 0x3, 0x4000000, 0x3eb8000, 0x269, 0x2, 0x6, 0x9ad, 0xfffffffffffffffd, 0x8, 0x7fffffff, 0x2, 0x3}, {0x8000, 0x2, 0xff, 0x2, 0x80000000, 0xffffffffffff8001, 0xfffffffffffffc00, 0x7f, 0x0, 0x2, 0x8, 0x9, 0x5}, {0x1, 0xd0fe, 0x9, 0xfff, 0x0, 0x0, 0x6, 0x7, 0x400000000000000, 0x5, 0x10001, 0xfff, 0x8}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000218000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000010e000-0x4)=0xc) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e36000-0x8)=0x45) [ 32.741146] encrypted_key: insufficient parameters specified [ 32.772830] encrypted_key: insufficient parameters specified 2018/01/02 17:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004c000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d82000-0x6)={0x1, [0x2]}, &(0x7f000005e000-0x4)=0x6) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r3, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe3000)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0xf4, &(0x7f0000af0000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009cd000-0x8)={0x0, 0x81, 0xffffffffffffff0d}, &(0x7f00004eb000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000fa7000)={r5, 0x6, 0x1, 0xffffffffffffff7a}, &(0x7f0000884000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000a7a000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x50, &(0x7f000026f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000)=0xe8) 2018/01/02 17:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000739000-0x4)=0x0, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000edf000)=0x44, 0x4) sendto$inet6(r0, &(0x7f0000fbb000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000205000-0x1c)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a4}, 0x1c) 2018/01/02 17:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x2983) r1 = syz_open_dev$amidi(&(0x7f0000a07000)='/dev/amidi#\x00', 0x2, 0x80400) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7ff) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a39000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x1f) socketpair(0x2, 0x6, 0x7f, &(0x7f0000e5f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000db2000-0x80)=[@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x6596b956, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd6}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x80) perf_event_open(&(0x7f0000583000-0x78)={0x2, 0x78, 0x1, 0xf458, 0x2, 0xffff, 0x0, 0xff, 0x11010, 0xc, 0x80000001, 0xfff, 0x9fb, 0x4, 0xf09c, 0x2, 0x2, 0x9, 0x80, 0x3, 0x7, 0xb1, 0x1, 0x1, 0x6, 0x1000, 0xdf, 0x80000001, 0xffff, 0x6, 0x100, 0x4, 0x77, 0x4, 0x2, 0x4, 0x8, 0x1, 0x0, 0xeca, 0x0, @perf_config_ext={0x9, 0x5}, 0x0, 0x400, 0x59, 0x7, 0x1f, 0x9, 0x7, 0x0}, r3, 0x0, r4, 0x0) dup2(r2, r0) 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f000084e000)='!GPL[wlan1mime_typeem0^keyring-securitylo-\x00', 0x1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000e17000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd9c, 0x6aa9, 0x200, 0x0, 0x81, 0x5000, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x111fa00000, 0x0}) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054f000)="02100000000000040002069dde4bc730", 0x10) sendmsg$alg(r1, &(0x7f0000493000-0x38)={0x0, 0x0, &(0x7f0000be1000-0x30)=[], 0x288, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000031d000)='/dev/midi#\x00', 0x100000001, 0x20000) r1 = syz_open_dev$urandom(&(0x7f00001ce000-0xd)='/dev/urandom\x00', 0x0, 0x800) tee(r0, r1, 0x2af, 0x2) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000ee7000-0x70)=[{&(0x7f0000772000)="db", 0x1}], 0x1, 0x0) poll(&(0x7f0000965000)=[{r3, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x2, 0x0) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000015f000)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a3000)=0xff6a) r1 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b26000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0xc) getsockname(r1, &(0x7f0000f5d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x6) 2018/01/02 17:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$autofs(0xffffffffffffff9c, &(0x7f000033e000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000225000-0x4)=0x0) rt_tgsigqueueinfo(r1, r1, 0x22, &(0x7f0000060000-0x10)={0x36, 0x8, 0x6, 0x10000000000001}) flock(r0, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000d82000-0x4)=0x2, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000de1000)=0x3) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000f0000)='./file0\x00', 0x8000, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ff000)={0xa, &(0x7f0000657000-0x50)=[{0x9, 0x1, 0x8, 0x2}, {0x8, 0x3, 0x10000, 0x6}, {0x1000, 0x894a, 0x2, 0x3f}, {0xe0d, 0x7, 0x9, 0x100000001}, {0xcf78, 0x400, 0x1, 0x4000000000}, {0x7, 0x3f, 0x6cb6, 0xfffffffffffffffc}, {0x7, 0x0, 0x2000000, 0x6}, {0xeece, 0x80000001, 0x4, 0x3f}, {0x80, 0x4, 0x4, 0x9}, {0x200, 0x7fff, 0x3, 0xffffffff}]}, 0x10) sendmsg$key(r0, &(0x7f000036d000-0x38)={0x0, 0x0, &(0x7f0000176000-0x10)={&(0x7f000016f000)={0x2, 0xf, 0x7, 0x7, 0x21a, 0x0, 0x7, 0x3, [@sadb_key={0x12, 0x9, 0x82, 0x0, "e5a6abf1550b0cc45a3308537e6b948345a19bea635ef800b4a0850c26dfea0222911f1ab573198ae55095b0a51737b9ec753db9085b28f25c2acc420696364c6eb75925b4ffb8e55da9da0c490ddd0da00c4344364fd94dcd4ba9364eb2576f227f87bb57569e116f0f28c3825a3b737ebcd5dc83362ddf4980e213e8d8bd1c4629"}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x4}, @sadb_key={0x201, 0x9, 0x1000, 0x0, "a32bf44cba2fadac301cd81a21672d953dd6d2428d494db6ce6f72ff52d0f035538a1fd7d1955bf9d44d7d9ac6bb8ee021ba002ef9020b28e329464bb83f02936d3fe65628d59611fa22e19da34798b83372ec621d901ded5c3b4469e227249812de92eb27d13c8c6a8b3e1aaf027a7bc4b0134882ab88671903d9d7e7d335c49b09060ec8ad44f42c0319067b8aa6fbe1ec23e9b4b361b8611b3f0be1c0f4bf6c072fb0b4c0f11ecd522e8188971cee04973d316d1fdc5a05faa13c53950fd119169a60a560f1633ec254f8ec54e41e73616ed01a7b19f1052d9615a59bb61c1abad11dd0a45550f69e471c76160358e9a6143d53d10d6d8005a7b650063a16629ccc14c93f99d9ca56de1cb130baa363a057a2c8cb8719a8b026f7c1e07e1d38019be1055d72d4b2ee2ecadef139cae5bca099b24fbcde6b4713b38ebe372d8a5d6fe11195c9bae349d6c15a3d72f5bb810d37dd7744b278438486483b8ea79424180d0758e425c5083212418257b7f5618ae17f8179fa36307462d0eb187a0e62664acaf93b490499b8543a2f30a12a990e50474db42053f148b769567a871f5c2747a622d95e68fa5dc51259d8a8175ce7ad194ff35b6d3b64b880931a0295af88933c7ae4378e0e4e20a7e8185573b400febe9d61a603c3cf7bd8d75606b0927b24443306ff429add3b2cdc55a3925774da78f996b17bc2e14db3ad63721042ccc93d0cb76b165b12f0c42d14da22a5e00264a38c6624738d2ccf08a0dd23eb5caff966dcf729d174a851fc54fcd90dde1e17323cbc54950117a29b0e7ff3c5b74494695761434f6810bd0f1351f4022e9dfc3b65e01eeaf062ae7ac31621afcdc8678a2374ce505da6ed76d1cc7e6766a557550fb394380885e231b8aa4215385c76da7b4d48b3ca3a1e5ecc3a350f905f4cd5211f724ae471943cc29de011ef3726de5faf43348eecfe010eadfa0cbf45d7c30f3699ad6440ec37f2ea86aa480f7e56db5ee7ab5613bafa0edeb2a8f80b3ec5e1fe3a67e536f3ddadb45f7ac3c8ac02918da91dc94a057ed238f3d47c2fd7a5ec671a81a6befb219cc1abc107299a6a176303a94469e5d09b67094e7339e91967bc66b8976686d4fe2ef0bd0685635506ca29796c7a80b327133e92bb762a1258e124bfe6194308186eb7ab2bafc26c82335b9cb2782da6f4f72608020b16a2d7d867ea06b817f72576eec016f8dc96142f37fc06a292691d26b678519693efa4cc25f5481f866b930ace1a486c03c92ac2a1c202e6761cfb9d66e3afebab33b8e7955c6658f9558b5698a4f0a2f516900568480c3eaf07327d1eee49cdae6a90d7f2c7bad7288da9a3d11219c79ebce9d43eccc0a5c344eee84b118bc791f850118e5b0d27ffd3751d4119f3c2047a0ee597f3bb1f65247fd84e6eca0a166023e47ef2d433a17f05f2951a1b2251b10455627846b918d3c9b41e926f21788dc6849f6862c4fcffd2301792e1b0b3cd51f5cab4d93f4f9f2a72e2f1bbc423c4fc0a8ef8f44451d7bad7a6bab6ffaa31129a7c01fb13f698acabc62b85a4a8591dfdf53ce966259118043af2d13f18cd0eee337adacae52cd1481ccfc37a9c69fc39a3c429d6ab3346411113274bfd70e6ce9d999d9a1bdb686d17ac38609e40867f58a3d9a481859cee631d2744550394fb36fd6d23670da78058c641edde5bf6afef59aabab8721d532decb6b058d2df5f28506da84df959270a38b8711cad6f7d0c4751a3d67bee31fe846e01a20c4599c559962b85cb0daa2dd2794098269980307b65505c28c15fe93ea5f0e8750f67180dded334af2c00fe5460f3e661e79d02c7b933f00bbe505e67a2ee7753ecad2ff67c1dbf0bde85d90f9d207595cc8c5dafebcc1cfc5389eca5b967c7b452a5275843fac2230fadab22e98ea596992c1c22c0f635925a576cce54200ec0bc21a73aa6cf36c0f92253ae2bbb597f8974a6cbe0619fe45ac105225526d0a23426b30f3faa8ad24684d4cd8a525e55520a8e84b2e1a2344a2018435bfbcc2173e11b0a1b074a757cc2f766283de72cdcfbe53db6841a8d8395416fbf1e83f38a2eacf6fb3d23d699d3cc7f8249a0fc9f0554706ff414e103274153a4bb3a477011400f2dc8bfd2195514ad701a345af4dbf52bb190811122a54e1d756e56292b02c93cb914578ea6df4e320b545b784d022ed3e40660de53fe12181bfeb0cf36266ac36c7c77dff30a62e92f33e6c8657a083d1d7bf034291f9ecdd2a29a847a637f19ce50f19bd4a1f7b7b0d0c8ea99d098fc8be479c815a5c8c7443b3fa9ebfba562dcd8caff4779eadbefccaed4445c8909ffa3ce08f111b5345edf89ab7553297f0a2f00c9573cb2c1e678ebccadc31ea753908145aaed3e8bcd348370f0ce0c8998a97a4fdf114b9ee70455ea1e691e05714199637ab6b4c9a6400af51a1075c0079cb0ecd6a06404e95b87802c2ef3d5cca7706a17abe6f4ca7fba86cb3d9ef20a8bd07c4e1bd37ab342fbc1c6c8b41ab4af4d5bc07d723bf2c51ec9552bd9624f199d28927a6c900b53c94dd81b5b74f7728774e2d3cb04e363273bd875529c7c3200ba055e36ca8938ac1f4d426dbb6642f76610f28fd0ebd1402c612bd39f69a347fedf56f2170d6bc83405abdfe5692b79b2fbbedf9da89846d752b2de77d0c093a6c814f928bb2a9c2747eec25e95cce3894fa5e08cc966209a8174530526beaeac8dca215355d4745537d203144c272c545243e26c29ae2d3d72d51b61a116b491f2560f281973cb1c9c0cf1cc80cd3bd5a64bdfa0bef5c4120cc6a3c4d4a7029286cd65e08400c0936ac1db5622a7810aaedcc2ba2bb9febca6df3d327f5779b7efec79704628d50c915ac151d4adbf1b9c675e2f7680646ea2e2d3d022ff24ca1eb8e39b78d9f1fac53b688fe769a721bed3e92cae8f46547b851257b21b482148ae524d4e8360c6402ce5c291901304e147b1da86c47f1c318d529a84251511bb249fffea202b34075756852feab569a42e7467866494f436cee898f9c0b91f9149f0ebf1041193da8185c37e309ee7a4da2c15276bfad24db1b12fda0dabd793b28f10c0b02e86158ab2708117f3d8cc2c97f3f5f059efb9b7ebd2653dc300f64afb923df199c60e0ad1a7451bdeca36bb1d5364591cb618426fcda54bcd834e9127ce6d6dc9096e95cfa267a3b0f3a33c02c4bf0eab36e79341e6862270d847619da9321786ac7fc58790c2019c24a42e7746a5ca98c5db9ee35afa4efc9e2ce8064534cb6a82d7c0e84412bb629f81d28189dc83ce0c0b3bfc702b97567dc123d7d388361072826e5adffe238660cc2fa21dcd08092c03df1fef4d620d6220b5c2641d818546e5e6a80649d181d68e2e5f92c409e9815fe0baa59fcd1347e310be7fba50b26d109243e00b80349bf25d4ed34f183fe9092d1e02f57eeaa445daa5b64dd38b4715ba6d1872d273bbc922837ae100dc90b1e8291b13c815d22ebf44a55fbe255e9a989c54fddef0bebfd6e7a32b84c9eb78ed81a168d9c1a7de30e4d87e018064a5dba0049989d41d282f1ef1358d074b7dc19bf66016503ebdc58f58993363e308eaa88e0eb276c31b2acec7575f55f8819b2629a677938f7ab45790ba70e635d2cc6b64273624a3ea0b88c53bf8dd77487b85bcec144ee96de6b3058a9d1638cee7911e17ada2045a84dd038d86f3b752c0a1da3678db754c469fe946a3159b86c530f39d0c7da9c97ee538e581f02829b9b7ca056e9ba08e72c9d86bb603aebdc870a10f46efd11acd3d6d0f01a52df222eaf5fc53a17c4a45ab9d56afde8016eeefaf920983ccebf6b52b7acdf0bcd56855f23e87e42edf69226d9b0d35e4e7086e5906c832ba00a326ca09f3b35c2c82319615b7fd8208afc1d8a73c17a36cfeb0ffd206c065810b460b4479d4ce16570a7b12446168cfb83fdea164141cd52f321d0d54ee1d6a55b88549f2231d9af4bd0eccd1b36d0d17bc0bb8f025630252426c448541c94a9808bbead627ff77419a10aff4b9723412daf53204014c0d181ded609c07f12570aa721435d3fecc0fce18408885e965f82d0f1a1332727cda5064dbd29c80a4c38c45b3df69f0396a1f2b4299aba992d0c419045004c8e811fdc985680e1d720ffca65b39c30feab9389c3965c4b0f4f2a0c5a41f74289c4d01e91982b46eabed6379a660dce26036de3c119f6ba382ad5bd3ad0014d6a27d6e9fc3bf5d725c3ffbe776848e95c5a2ae0e27191015cbbf23e11abb60c3ee70633c174952f0df578310f1e72620d08a00a67ebdaa054027c293dfcfc0ea88846f7c4e85002b8b523220df7df4c605ff4b46e623261ddcaefa17446e50bdb63749baedbc907243f5bae88f81dc9e5184f4aa45052c20fa2e7187bd6a3bcdda1846339a8411e1a252030f83394f7f0ea80f7e03b0dac5b6b5c843a67719dce9759edccab74ba11333bf856f6f0bb30da303f7db6e611734fb5446b59a143bbca4ce4761663c96b51b95ff11e2c74d436ecee9ddd3517b0326158643727291f67cd75049db691f34d1f52d4b97d6c6e83e273761f4f800b44bd6a91cbbfc62a791297b498f49352268e640549d283d8f5947740d5f5febe42618679e7a334b5d3544bd5516ea2ae3082d32e2bfe953e5d9665f90b9c69d368af4dac0d0673d0fc03a92af028a96fcf5523d61d08b9552de76ad0432b4e095adc0cd2d1562dcce7359510e18dd27c00279040bf7ca7d40e7ce5e71eb3e992204ce6125a725489c0184c6b1066bae2c4039b50091385124e5935878fcece199e131a474985525af40c61dd2f2ce451a6f3a1135c995b4d1a6846bae7d2459b8d03e787595d30d06500f477d1d38abaf3db63e1ddd998c7d57b57e3c1ad970a89011c704132fd465615b2f86e5c577ebae9929bc17703fa1c49418d8cec5ce1762e110407e0953a039a2030afe749cc441918a8885ab35ccc6bc6c14f538db05e781eb905966114f8d23cddc1c7cd2fae0cc73a061891d0596d17d2319c6de1d83cdd15256e886a0e7c27fe14427728a99049b3b9cb2c873edfc4c321ba60c4457c8003d75a62e13c17d3a6d61a4111f91943752bcaa277f7c81806a1f2ea8e7e3e493c06cbbb9eda324e5a8c4db1ef0a515bf494bc8f5d39da802845c0babd5eed41984c07bc1d59362e1de79277733cc021022685e5b25fa86ac40f910aaf415877f8086874beb1a6071273ef0674e72b8cefa52332492fafb544da93e33da20c473a959aa73a4c38a50024efc7cc3ab9f940154923d7d75e05fe060aa7c2cb4f13fa1d5f359b440a05ed0246fd902d6e750804c3217f6a4317e726b15a997188847249dc068da9b0e1ed3518beef69ae693ce58a6aa801e7600a12e9780f9106610e513f37f9adce61b598d39fbaf13b11969291dd0c4c71e2474da44dcbe6142205637ff59599d6946db7b50c9742a981d9e66b336885b358b99cd4d893737f832b18608085cc33ad696544a11b11416c653aabfa1925403b49e6f6212a9e580d590b189d7b50d3057050ef208a0282c36e91056cea04c4166139259bc24f39a302684452cce7e4c95c41e21d1ad6d1993774a03c833b979d25c66d8126c1dd4de751f9ad02616c1ac5bb9576b7314d6c405e2aace59371c034cee2f965ef450142c5679427e4392b352aea5c4ec67c627093689c40038ab4fdcf57d28a9414f5de5535a386705ecae9baa17c5e64e57a624bd293dbf90194a38adc2337e0762eba7fd2c0c0cdb4dfde567a6832e92"}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) [ 32.869395] kvm [5572]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 [ 32.898434] kvm [5572]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = syz_open_dev$sg(&(0x7f0000708000)='/dev/sg#\x00', 0x7, 0x800) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000050a000-0x3a)={0x36, "ab4d1656edefb6cbb2511ca8b3adf17be9b399b768937de654826869b10b7d9433417aea7383d24223081e110ba84821284b86681e20"}) io_setup(0x8a, &(0x7f0000178000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) accept(r0, &(0x7f00007f7000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000432000)=0x1c) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0xe80, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f8c000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0xfffffffffffffffc, 0x0}) syz_extract_tcp_res$synack(&(0x7f000052f000)={0x0, 0x0}, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a88000-0x20)={{&(0x7f0000460000/0xa000)=nil, 0xa000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, "554941eab1e5096c8ebd702676ecc4cc688e57aa5e6c7d40b50f4733186b67125c3741de71e3f5749047f093", 0x0}) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80802) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) socketpair(0x1, 0x800, 0x2b2, &(0x7f0000f0d000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000201000)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ppoll(&(0x7f00009ec000)=[{r1, 0x8, 0x0}, {r1, 0x10, 0x0}], 0x2, &(0x7f000048c000-0x10)={0x77359400, 0x0}, &(0x7f00000bc000-0x8)={0x2}, 0x8) read(r1, &(0x7f0000332000)=""/8, 0x8) munlockall() openat$audio(0xffffffffffffff9c, &(0x7f00004e7000-0xb)='/dev/audio\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000c7c000)=0x7, 0x4) close(r2) 2018/01/02 17:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/rtc\x00', 0x181000, 0x0) futimesat(r0, &(0x7f000066e000)='./file0\x00', &(0x7f0000d1d000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a64000-0x4)=0xc) syz_open_dev$loop(&(0x7f0000bb7000-0xb)='/dev/loop#\x00', 0x4, 0x180) socket$inet(0x2, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ac7000)={0x10202, 0x2, 0xd000, 0x1000, &(0x7f000090b000/0x1000)=nil}) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e88000)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5e000)=0xe8) 2018/01/02 17:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000000000003, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c12000-0x4)=0x0, &(0x7f00006f3000)=0x4) pipe2(&(0x7f000092f000)={0x0, 0x0}, 0x800) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000008000)=""/0, &(0x7f00002fc000-0x4)=0x0) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075a000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c04) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000965000)={0x0, 0x0}) 2018/01/02 17:09:45 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001b0000)={0x1, 0x28, &(0x7f000022c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dc5000)={r0, 0xfffffffffffffffd, 0xfffffffffffffffc}, 0xc) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000)=0xb8, 0x4) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00005c4000-0x8)=0x0) 2018/01/02 17:09:45 executing program 4: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x802) r2 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x5, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000279000+0x889)=@int=0x0, &(0x7f00000a7000-0x4)=0x4) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x68, 0x0, &(0x7f00001c2000-0x6c)=[@decrefs={0x40046307, 0x0}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f0000206000)=[@fda={0x66646185, 0x26, 0x3, 0x0}], &(0x7f0000011000)=[0x0, 0x18, 0xffffffffffffffff]}}], 0x1, 0x0, &(0x7f0000c8c000-0x1)="e7"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[0x0, 0x29, 0x20, 0x0]}, 0xe4a6}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6f, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c658d3d2fa"}) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000027b000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe330000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}], 0x3c) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00001b5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000027b000)={0x0, 0x80, &(0x7f0000097000-0x80)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0xfffffffffffffdce, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}]}, &(0x7f000027b000)=0x10) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000027b000)={r4, 0x0}, 0x6) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000027b000-0x18)={0x0, 0xfcf, 0x9, &(0x7f000027a000)=0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:09:45 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000400000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000773000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x770, [0x3, 0x3, 0x8, 0x3f, 0x1, 0x6, 0x2, 0x1]}, 0x5c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) socket$inet6(0xa, 0x1, 0x1000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000974000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x38, 0x5, 0x100, 0xfcb, 0x200, 0x0}) lookup_dcookie(0x80000001, &(0x7f000087e000)=""/115, 0x73) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000074e000-0xc)=@sack_info={0x0, 0xffff, 0x5}, &(0x7f000001a000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004b3000)={r3, 0x6}, &(0x7f0000ca4000)=0x6) 2018/01/02 17:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002bb000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00008b1000)="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") getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008f1000)={0x0, 0x0}, &(0x7f0000458000-0x4)=0x8) 2018/01/02 17:09:45 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000000)={0x2bb2ce56, 0x20, 0x3ee0, {0x77359400, 0x0}, 0x10, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000014000-0x90)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x8000, 0x0) r3 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000000f000)={0x0, {""/7}, 0x0}, &(0x7f000000f000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000)={0x70, 0x0, &(0x7f0000011000-0x70)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f0000010000)=[@ptr={0x70742a85, 0x0, &(0x7f0000010000-0x1)=0x0, 0x1, 0x0, 0x19}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000008000)=[0x38, 0x20]}, 0x3}}, @dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @decrefs={0x40046307, 0x3}], 0x42, 0x0, &(0x7f0000010000)="a3b7d02740003daeed9e8123f79cf06cb531b6d5bb8b9425e44e513e0ae11596f4ec81eb0f3203f94320e1263706294e1e30830b9d660644b2145d658c37d9430ea8"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000010000-0x18)=@add_del={0x2, &(0x7f000000f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) clock_adjtime(0x7, &(0x7f000000c000-0xd0)={0x7, 0x1, 0x80, 0x3, 0x3c96, 0x3, 0x3, 0x7fff, 0x4, 0x800, 0x8, 0xf0c5, 0x1000, 0x9, 0x1, 0x7, 0x0, 0x3, 0x9, 0x8, 0x10000, 0x5e, 0x83, 0x2, 0x9f8, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/02 17:09:45 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d44000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00007a3000)='uid_map\x00') mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d1b000-0x6)='./bus\x00', 0x100) 2018/01/02 17:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005c9000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e2c000-0x9)='/dev/kvm\x00', 0x81fd, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mlock(&(0x7f00004f5000/0x2000)=nil, 0x2000) r1 = syz_open_dev$admmidi(&(0x7f000062c000-0xe)='/dev/admmidi#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000716000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000af8000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd7000)={r3, r4, 0x8}) 2018/01/02 17:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ded000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000cb5000-0x19)=""/25) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef7000-0x4)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000144000-0x40)={0x0, 0x2, 0x9, 0x0, "8b1e3157cf1a84cd0089f777bbecaf7e5832bde6e98db92ffd394c7daa331386d7089951d524ebe141ef8612", 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000bf000-0x20)={0x4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000af2000)={r3, 0x16b8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000bc000)=0x0, &(0x7f000016d000-0x4)=0x4) [ 33.127791] binder: 5641:5643 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 33.150453] binder: 5641:5643 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 33.155264] binder: 5641:5662 got transaction with unaligned buffers size, 58534 2018/01/02 17:09:45 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000437000)='/dev/snd/midiC#D#\x00', 0x5, 0x400040) accept$packet(r0, &(0x7f0000943000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ce3000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x1040, &(0x7f0000011000/0x2000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/02 17:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bf5000-0x68)={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]}) 2018/01/02 17:09:45 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f79000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ce3000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x14, &(0x7f0000bfb000)=0x7, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") openat$selinux_context(0xffffffffffffff9c, &(0x7f0000844000)='/selinux/context\x00', 0x2, 0x0) 2018/01/02 17:09:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setsig(r0, 0xa, 0xb) msync(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008cf000-0x6b)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x430, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f5a000)=r2, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x10001) llistxattr(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000c46000)=""/239, 0xef) connect$ax25(r3, &(0x7f000093e000)={0x3, {"9289198179133a"}, 0x8}, 0x10) [ 33.155356] binder: 5641:5662 transaction failed 29201/-22, size 0-32 line 3005 [ 33.227199] binder: 5641:5643 unknown command 0 2018/01/02 17:09:46 executing program 0: 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, 0xffff, 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) mkdir(&(0x7f0000d26000)='./file0\x00', 0x14d) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dcc000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000c59000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f00001b4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000624000-0x18)={0x0, 0x4, 0x20, 0x1, 0x7}, &(0x7f00004d8000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005d1000-0xa0)={r2, @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]}, 0x7, 0x1ff84865, 0x3, 0x5, 0x66}, &(0x7f0000c97000)=0xa0) socket$unix(0x1, 0x7, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 33.238629] binder: BINDER_SET_CONTEXT_MGR already set [ 33.238640] binder: 5641:5686 ioctl 40046207 0 returned -16 [ 33.243509] binder: 5641:5686 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 33.243521] binder: 5641:5686 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 33.243532] binder: 5641:5686 BC_INCREFS_DONE u0000000020265000 no match 2018/01/02 17:09:46 executing program 1: clone(0x0, &(0x7f000054c000)="", &(0x7f00002c5000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a95000)={0x1, 0x4, 0xc2e5, 0x3f, 0x5}, 0x14) 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = semget(0x2, 0x3, 0x8) r2 = syz_open_dev$midi(&(0x7f0000183000-0xb)='/dev/midi#\x00', 0x7fff, 0x40) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000ddd000-0xec)=""/236) 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x3, 0x8, 0x2, 0x4d4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f00003e4000)=@random={'user.\x00', '\x00'}) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000317000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x4747e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00004d3000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f00009ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b3b000)={[0x7, 0x1f, 0x4000000000000002, 0x3, 0x3f, 0x4, 0x7, 0x785, 0xfffffffffffffffc, 0x1f, 0x4000000004, 0xff, 0x6d, 0x2, 0x0, 0x7f], 0xd000, 0x8801}) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ef0000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00001d9000)={0x7, 0x40, 0xfff, 0x5, 0x9, 0x7f}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00007eb000)={0x0, 0x8000, 0x7, &(0x7f000041c000)=0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007f4000-0x10)="", 0x0) 2018/01/02 17:09:46 executing program 5: r0 = open(&(0x7f0000377000)='./file0\x00', 0x40800, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000184000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) r1 = socket(0x1a, 0x0, 0x45) r2 = dup(r1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000014b000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fb8000-0x8)={0x0, 0xc5}, &(0x7f00007d9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008e6000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0xa5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x1e, 0x4, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e13000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$key(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00009a1000-0x8)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f0000852000)=[], 0x0, &(0x7f0000a8e000-0x150)=[], 0x0, 0x0}, 0x0) getsockopt(r2, 0xfffffffffffffffb, 0x10001, &(0x7f000003b000-0x8e)=""/142, &(0x7f0000455000-0x4)=0x8e) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000084000-0x4)=0x0) 2018/01/02 17:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cb000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000b65000-0x20)=[{&(0x7f00003b8000-0x1000)="fcb9869078581a3f13198533425cb5eb", 0x10}], 0x1, &(0x7f00008c8000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000d24000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000bc4000)=""/70, 0x46, 0x0}, 0x40000100) [ 33.243569] binder_alloc: 5641: binder_alloc_buf, no vma [ 33.243593] binder: 5641:5686 transaction failed 29189/-3, size 32-24 line 2960 [ 33.243610] binder: 5641:5686 ioctl c0306201 20004000 returned -14 [ 33.244856] binder_alloc: 5641: binder_alloc_buf, no vma [ 33.244878] binder: 5641:5662 transaction failed 29189/-3, size 0-32 line 2960 [ 33.375929] binder: 5641:5643 ioctl c0306201 20004000 returned -22 [ 33.385958] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:09:46 executing program 5: mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000052d000-0x8)='./file0\x00', &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) r3 = getgid() chown(&(0x7f00001a7000)='./file0\x00', r1, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000529000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000529000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00006cc000-0x10)={0x10001, 0x3, 0x7, 0x6}, 0x10) getsockopt(r0, 0xfff, 0x7fffffff, &(0x7f000038c000)=""/17, &(0x7f0000943000)=0x11) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000777000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_open_pts(r2, 0x400) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b7000-0x11)='/selinux/enforce\x00', 0x10040, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000064000-0x28)={@generic="95a3c50dce7aca3fbe2f974bc58e6bc3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe9000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff55a6, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = getuid() mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fea000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x401, 0x0, 0x80, 0x80, 0x0, 0x4, r3}, {0x4, 0x0, 0x80000001, 0x1ff, 0x5, 0x8, 0x8, 0x2}, {0x20, 0x6, 0x9, 0x5}, 0x8, 0x4, 0x1, 0x0, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x6, 0x2, 0x9, 0xfffffffffffffffb}}, 0xe8) ioctl$TCSETAF(r2, 0x5404, &(0x7f00005e2000)={0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f0000653000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000619000)={0x50000007, 0x0}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000fea000-0xd)='/dev/urandom\x00', 0x0, 0x202000) poll(&(0x7f000015f000)=[{r5, 0x400, 0x0}, {r5, 0x4100, 0x0}, {r5, 0x80, 0x0}, {r5, 0x0, 0x0}, {r2, 0x1, 0x0}, {r2, 0x201, 0x0}, {r2, 0xb00a, 0x0}, {r5, 0x8000, 0x0}, {r2, 0x28, 0x0}, {r5, 0x540, 0x0}], 0xa, 0x8) eventfd2(0x1, 0x800) signalfd4(r2, &(0x7f0000591000)={0x1}, 0x8, 0x80800) r6 = syz_open_pts(r2, 0x8000000006) writev(r6, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b156f6594a2ec4a10868de29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7650069fde4a681bb4a2160a0d", 0x2f}], 0x1) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d97000-0x9)='/dev/kvm\x00', 0x3, 0x0) mmap(&(0x7f0000a5a000/0x2000)=nil, 0x2000, 0x1000000, 0x830, r0, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000255000-0x20)={r2, 0x4000000000000000, 0x3, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ion(0xffffffffffffff9c, &(0x7f00002d3000-0x9)='/dev/ion\x00', 0x42000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000caa000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x3, 0x8, 0x2, 0x4d4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f00003e4000)=@random={'user.\x00', '\x00'}) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000317000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x4747e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={r2, r3, r4}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001e000)=0x3c, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000023000)=0x1) syz_extract_tcp_res$synack(&(0x7f0000023000-0x8)={0x0, 0x0}, 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x3) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3fe, 0x1c, 0x0, 0x8, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x0, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xba)="0ffe2a9e8c2a19c606691ce569ca96828b5c02b4dca4bf9636881d8a7fe15a9dffb2bc4d38c62525a9e8e09dbdafb6701c5033231bbfe04b20a8e0087f12d53e85122f9b697a268e63b7459ddf4df685ed9565d6d0ec52524e369bdc4120cd3225d99738d849cc339239bf6269d5e72859520e93242e03ad324a980b7deb91d49e59654fd6c2cff5268b93b949e61ac4c32518d0c02b84619fdc3dbc2b6c7f0dca756ffa7f63fdf3f9188091e412c43fda974265d191f323268a", 0xba}], 0x1, 0x0, 0x0, 0x800}], 0x3, 0x8000) bind$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) umount2(&(0x7f0000003000)='./file0\x00', 0x2) r5 = syz_open_dev$vcsa(&(0x7f000001a000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x101002) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000010000)={r5, &(0x7f000000a000)="83f11d9d7c18e058e87d8792873690af92bcd473f4457aed053df3fbf4af2594d323e8bfa3b87f94733016ac343603f0926141878bf75ce9267a4942dabaf4c2c6d485f0aa0c7f56d3ba1f355c4c15c40e3f398ac50658d843292068fa43709a81a20a24aec60700b440de0c93b3ed84a4a15be2e918f64c9c6acf0c1056fbd5660976fb893a0d5e4d68abfb2fa0a871e647975759c03f30d3c08b76b71c4b90f09e243c76", &(0x7f000001d000-0x5e)=""/94}, 0x18) accept$alg(r1, 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000014000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x6, 0x34, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0x7, 0x2, 0x4, 0x0, 0x6f41e7ec, {[@generic={0xfe, 0x8, "9c4d2db0a953"}]}}, {""}}}}}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x56, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x48, 0x0, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000009000-0x8)={r1, r1}) 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) chown(&(0x7f0000ef5000)='./file0\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000ace000)=""/104, &(0x7f0000923000)=0x68) 2018/01/02 17:09:46 executing program 4: mknodat(0xffffffffffffffff, &(0x7f00008f1000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000042f000-0xa)='/dev/vcs#\x00', 0x101, 0x260080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x81, "1019ca989a9fc9a82ec7ac87c768d79d68eb26ee3c01f0332f3dd09a8edaa7f21541d5aceef8052ce12159abe1f486daadff20f0a4fefabb07156363f7dbe2d14785aa8a07994f602cb5c9ec35fdd80bd0a57c4c8c2f90fc6564557325e88b014faf2db8c9e5674acd8f9a843a92c6291a94d2f2a1e4dbf12c3bf358b204602881"}, &(0x7f0000000000)=0x89) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009b3000)={r1, 0x6, 0x5, 0x81}, &(0x7f00009fc000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001d7000-0x18)={0xaa, 0x0, 0x0}) ioctl(r0, 0x7, &(0x7f0000887000-0x13)="c028755821533ba72f2665668a5a4790f2c564") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000976000)='cpuset\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000086000-0x10)={0x1, &(0x7f0000596000)=[{0x10e13806, 0x3}]}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ecb000-0x4)=0x0) 2018/01/02 17:09:46 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = syz_open_dev$mice(&(0x7f0000b68000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a13000)=[{&(0x7f0000000000)="a6f971c152b7cf9eac507be5c412b7a8d63416dfb1e4d525adad19dc9b0e68b30af61c705628", 0x26}, {&(0x7f0000000000)="84d94eaedfd920d065030da1f4faf99ff3d075ed7356e15b60591b23fd707cae29639d71fc95996fe32b3dbebfc5effc53c2eee79f334880e7a291fddab7a6d592fb9aab7d49ad524cb0d44dc3b4ce1beff7", 0x52}], 0x2, 0x0, 0x0, 0x20008050}, 0x800) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2f47, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69, 0x1, 0x7, 0x5, 0x2000}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000004000)='./file0\x00', 0x400040, 0x0) rt_sigpending(&(0x7f0000005000-0x8)={0x0}, 0x8) wait4(r3, 0x0, 0x8, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0xa, 0x807, 0x36cc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000001000-0xd8)={0x2, 0x6, 0x7, 0x6, 0x1b, 0x0, 0x7, 0x2, [@sadb_x_sec_ctx={0x19, 0x18, 0x800000000000000, 0x0, 0xbd, "b06ee6280039cfda89cc1e95f86eef6ab721473b550f6c2ea36c1bbada37ea575d1a38d8ec34ef0c3b5232f75c425ad1676d8dcb955f233b88a0a27ff2c1d24550ee432e402759b84fb5754b7f2a88a3a80ebc0ce7fc5934b0f99b771e34bc09b33e7c9182c2b8ed281274c85d167dad2a24623c978f182f215d7670c29f88b2c32356dfdc6a3855db8788a215582e79eab41d7ff3ea90aeac2c52875d29b63bf592aac480e3ac6aa4bef0c7674971821371ea3bdc5c61a090fe177a44"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x20000001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x5}, &(0x7f0000002000-0x4)=0x6) tee(r0, 0xffffffffffffffff, 0x0, 0xfffffffffffffbff) 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00008ea000)=0x9) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00001a5000-0x28)=[{0x3, 0x5}, {0x2, 0x8182}, {0xb, 0x2}, {0x3, 0x3}, {0x0, 0x183d}], 0x5) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000c90000-0x49)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) ioctl$KDENABIO(r2, 0x4b36) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x41) msgrcv(r1, &(0x7f0000833000)={0x0, ""/143}, 0x97, 0x3, 0x1800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b94000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab6000)=0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe1000-0xb3)={r1, 0xab, "74073f941a8f79b0ce70574aa6c5c76d4f19528cd88ccb1d47d533d16d00b50f220e3d171bc3aadabf90825fb6c2340531710f6df61afbf6b430956d0b7dd7d0170c383a52b1ce5a69360a065cd1b842158fe523d0e6d7f86d26869a01333165a6a9f079743778e91195f560836f947a2ca648fb8a5854a53730c8c516d6ea4ed37703c274bbe12ee218505845bbc980616a7d010edcf1fa1f90ac8364ed003a57cc9d368ce0c51671d426"}, &(0x7f000059c000-0x4)=0xb3) r2 = add_key(&(0x7f0000dc9000-0x8)='big_key\x00', &(0x7f0000d37000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f10000-0x1)="", 0x0, 0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f0000f78000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000ac5000)='/dev/audio#\x00', 0x5, 0x81) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000061d000-0x4)=0x0) keyctl$get_security(0x11, r2, &(0x7f0000717000)=""/20, 0x14) 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000003a000-0x4c)={0x8, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) timer_gettime(0x0, &(0x7f0000035000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000035000)={0x3f, 0x80000001, 0x3, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000004a000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsn(&(0x7f0000049000-0xa)='/dev/vcs#\x00', 0x1ff, 0x2) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x5, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) syz_open_dev$sndseq(&(0x7f000003f000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000605000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f00004e0000-0x10)=@ax25={0x3, {"f680f2e31cb3f7"}, 0x8}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000804000)='/dev/dmmidi#\x00', 0x800, 0x400) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000dc000-0x38)={0x1, 0xbf9, &(0x7f00002c4000-0x3f)="caa516522d8714c999a3a6f5a7a9f4f2141bab08db0a2dbf94c6aac6b8f97471d5ad44c26b889bbc072a900e135b149046ea4e733b0df7713897acd392b315", &(0x7f00003f6000-0x94)="0404a49057d469cc311af5e481a2123a74e6f20a2d00b46ab7af88d43677beb6a98a1968c595cfb6705b66616300c9794479013b2e386bdade1720e27613501aef08a349567996711296e812b2692b988aedb9ff5e174bbf30a10a035dbb403b70d61d07c548d1f9a520af59a356d10f09d424d32e2d4bb06bf6f0323d1047fa958dbdb9d8a6abfca8727eba8dcd43e7d662baaf", 0x3f, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000d0b000-0x20)={@common='sit0\x00', @ifru_flags=0x0}) read(r3, &(0x7f0000cdf000-0xa)=""/10, 0xa) 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000f9f000)=[{0x14, 0x2000011, 0x209, 0x400000, 0x2, '\a'}], 0x14}], 0x1, &(0x7f00005cf000)=[], 0xfffffdef, 0x0}, 0x0) 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d3000-0xa)='map_files\x00') getdents(r0, &(0x7f0000bc4000)=""/24, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000088a000)={0x9, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b87000)={0x8, r1}) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ecc000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dae000)={0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/autofs\x00', 0x80, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = inotify_init() r8 = bpf$PROG_LOAD(0x5, &(0x7f0000fb1000-0x48)={0x2, 0x7, &(0x7f0000fed000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@ldst={0xa9ec7dd7900dd1a8, 0x1, 0x6, 0xf, 0xb, 0x4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000512000-0x4)='GPL\x00', 0xb7, 0x7d, &(0x7f0000c4f000)=""/125, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008cf000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000e99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r13 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000003f000)={0x0, 0x0, 0x0}, &(0x7f0000a99000-0x4)=0xc) getresuid(&(0x7f0000bbf000-0x4)=0x0, &(0x7f0000081000)=0x0, &(0x7f0000609000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b47000)={0x0, 0x0, 0x0}, &(0x7f0000537000)=0xc) r16 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000aa000)={0xffffffff, 0x4, 0x10}, 0xc) ioprio_set$uid(0x3, r2, 0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f00003e5000)={&(0x7f0000966000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000050b000-0x40)=[{&(0x7f0000e98000-0x46)="34289bca0f872c65897bf0a018a4a192e55ef6278965c3c4e4a6d96f3c900ad1bb717be7d744bf489c799875e8f4fb2dd87d6e3a48457219625f89115545199f1b3a0ffd3ffb", 0x46}, {&(0x7f0000eb2000-0xd5)="3c9fe2b34017b57b707d25658a0e0df9ccda5d3f413e51443516f5fbafeaff5593e0497232d48825d3c3cd45b61d73bd03948018c017d6a8b20739d403924a8b65026f9f1bde45790904f1b7ae52157764860de8f1120aedf6e3f77c5eaae95fd5ed5ca2b177777850e4d68512a789b64329f9e963ec05e4c21601891f0e7eaa80c90ac46ce2a5d0b4c707f72f04ff475acab31643f02b15772e4af55332d9f24f3f0319f9a73cf76bbf9581aa3792f40cd0acee53116c4a8a55f493102f4c58ad2cdb1bb1f8a653237ea3677ea6d3ce3fb2d7b787", 0xd5}, {&(0x7f0000d1e000-0x85)="dc908517049f250fad810fddd4a09721a6978cad36a42d164123441065fa5a2fc6dd9977b62e5af4d9f1fcab943495ce327b1edeafba60be5d00ca161520e635c1772dc324d46ccd1401ac5ca8efdd259390d001ba5279ddb55e8b6c8d17b8bc726d45d0196000e9c390bb64580303496938da568ef4cc88bac2f323ec1ef5227533ab9e9a", 0x85}, {&(0x7f0000c24000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000ca1000)=[@cred={0x20, 0x1, 0x2, r0, r1, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @cred={0x20, 0x1, 0x2, 0x0, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17]}], 0xb8, 0x0}, 0x800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a80000)={&(0x7f0000ed3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) [ 33.685137] device syz3 entered promiscuous mode 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e3c000-0xa)='attr/prev\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000045c000)={r0}) clock_nanosleep(0x7, 0x1, &(0x7f0000a47000-0x10)={0x0, 0x989680}, &(0x7f000097a000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fa2000)=0x80, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000330000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000b97000)=[], 0x0) 2018/01/02 17:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000161000)={0x77359400, 0x0}, 0x10) r1 = accept$inet(r0, &(0x7f0000073000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021a000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000461000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) lseek(r1, 0x0, 0x4) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="46b8252cdd8ff1a6874b8294fac65fcb4e2132d500f33ecf85fd401e8493aad14dab8907b7176bf57fcfc3") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff7, &(0x7f0000001000)={0x0, 0x0}) 2018/01/02 17:09:46 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) syslog(0xa, &(0x7f00005aa000-0xf6)=""/246, 0xf6) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc9000)="30df", 0x2, r1) 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012a000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xd6) 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 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) prctl$setname(0xf, &(0x7f0000acc000-0xb)='/dev/hwrng\x00') 2018/01/02 17:09:46 executing program 7: 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) r0 = syz_open_dev$sndseq(&(0x7f0000a32000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000749000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x20000000390, 0x0, 0x3}]}) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x40042408, 0x0) 2018/01/02 17:09:46 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x53)=""/83) msgctl$IPC_RMID(r0, 0x0) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create(0x7) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000091f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00005f5000-0x95)=""/149, &(0x7f0000d8f000-0x4)=0x95) bind$unix(r3, &(0x7f000016c000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/02 17:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000113000)='/dev/net/tun\x00', 0x0, 0x900) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) clock_gettime(0x0, &(0x7f000064d000)={0x0, 0x0}) futimesat(r1, &(0x7f0000346000)='./file0\x00', &(0x7f00000fa000-0x20)={{r3, r4/1000+10000}, {0x0, 0x7530}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000329000-0x4)=0x6) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000f43000)='/dev/dmmidi#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000042f000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000f44000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x1000000000000191, &(0x7f0000e4d000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x46, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/02 17:09:46 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000508000-0xc)='net/netlink\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000969000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000-0x4)=0x8) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f82000)="0a0775b0d1e383e5b3b60ced5c54dbb7980ebbea434ecc00", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f0000c5f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000543000-0xe4)=""/228, 0x6c}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:09:46 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000002000-0x80)={[0xf000, 0x105000, 0x1, 0x0], 0x80000001, 0x3, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00008ac000-0x8)='keyring\x00', &(0x7f000068f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000adb000-0x6)='.dead\x00', &(0x7f0000e42000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009be000)="", 0x0, 0xfffffffffffffff8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r1, &(0x7f0000443000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000911000-0x4)=0x10) r2 = add_key$keyring(&(0x7f00009d1000-0x8)='keyring\x00', &(0x7f000088a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r2) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b29000-0x6)="002f7031b310", 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffff9, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001c2000)=0x0, 0x4) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b17000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x10002) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000055f000)=0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000962000)={0x1, 0x400}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000027f000)={0x0, 0x8000}, &(0x7f000049e000)=0xffffffffffffff44) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007c8000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e67000-0x4)=0x8c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000267000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000803000)={0x0, 0xfa, "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"}, &(0x7f0000ccb000)=0x38a) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00005eb000-0xbc)=[@in6={0xa, 0x1, 0x2e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x100}], 0xbc) 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/kvm\x00', 0x100fff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000000d000)='/dev/snd/midiC#D#\x00', 0x0, 0x100) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000043a000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0xfffffffffffffffd, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000780000-0x160)={{{{0x2, 0x1, @rand_addr=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, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x2, 0x9, "19eac03139766a6850984c33ce6f8711e46489c50752355da7d1f4e37970bb54b2443fb95401786e3b37b5a0600e3af9a450da0d44edd352ba1ae9878be43ee23b187baa351b9de35f75df9e4cdba3b0"}, 0x160) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000afa000+0xd67)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000335000-0x400)={"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"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000781000-0x8)={0x0, 0x0}, &(0x7f00008a8000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008be000)={r2, 0x9}, &(0x7f0000b4e000-0x4)=0x8) 2018/01/02 17:09:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000032000-0x9)='/dev/ppp\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x2b8, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000002000)='net\x00') utimensat(r2, &(0x7f0000004000)='./file0\x00', &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000c86000)=[{&(0x7f0000c29000-0x11f)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f00000000000007ff972268a6af8bb583511ab0421804365f8aeba56925ac101d48e58c526842d18ebbc23b199ca446749aabad14f743a656070bb710867b6531898fe3eb83c4be6ab33556ff63a186917193f593f31d7583ce30d5e1cf2127b9ad7ecf1702f90514c2f29a7cff1882baefe23aa7d8650d80dbad401f69b056c53f61c51b91d0ced34fec853325983fa6053d051a096d9197a35ee98ba07ec8f4831782599d9d62b65805ce216d0ae1cf49", 0xc7}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) eventfd2(0x7, 0x80000) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000dec000-0x6)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000032a000)=[{&(0x7f0000cd5000)=""/101, 0x65}, {&(0x7f0000b82000)=""/235, 0xeb}, {&(0x7f00000a0000)=""/114, 0x72}, {&(0x7f0000fd2000)=""/84, 0x54}, {&(0x7f0000704000-0x2d)=""/45, 0x2d}, {&(0x7f0000f38000)=""/188, 0xbc}, {&(0x7f00004bc000-0x2e)=""/46, 0x2e}, {&(0x7f00007a8000-0xb2)=""/178, 0xb2}], 0x8, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000fcf000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00006f1000)=[{&(0x7f0000484000+0x6ec)=""/240, 0xf0}, {&(0x7f00009a5000)=""/212, 0xd4}], 0x2, &(0x7f000020d000-0x78)=""/120, 0x78, 0xa6ae}, 0x4}, {{&(0x7f0000dba000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c81000-0x70)=[{&(0x7f0000219000)=""/0, 0x0}, {&(0x7f0000b69000-0xdf)=""/223, 0xdf}, {&(0x7f0000a86000)=""/160, 0xa0}, {&(0x7f00005e9000-0xea)=""/234, 0xea}, {&(0x7f00007ca000-0x1000)=""/4096, 0x1000}, {&(0x7f000080b000-0xca)=""/202, 0xca}, {&(0x7f0000b1d000)=""/18, 0x12}], 0x7, &(0x7f0000852000-0xc9)=""/201, 0xc9, 0x3c}, 0x5}, {{&(0x7f000033e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001b000-0x10)=[{&(0x7f0000fce000)=""/4096, 0x1000}], 0x1, &(0x7f00006c8000-0x5b)=""/91, 0x5b, 0x0}, 0xfffffffffffffff7}, {{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f00004b9000)=""/102, 0x66}, {&(0x7f000064e000)=""/1, 0x1}, {&(0x7f0000f8d000-0x7a)=""/122, 0x7a}, {&(0x7f0000ab9000)=""/0, 0x0}, {&(0x7f0000c84000)=""/129, 0x81}, {&(0x7f000045e000)=""/166, 0xa6}, {&(0x7f0000f38000-0xc0)=""/192, 0xc0}, {&(0x7f000074a000)=""/4096, 0x1000}, {&(0x7f000078e000-0x15)=""/21, 0x15}], 0x9, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0xffffffffffff7fff}, 0x5}], 0x5, 0x2000, &(0x7f0000795000-0x10)={0x0, 0x989680}) 2018/01/02 17:09:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000859000-0xb)='/dev/adsp#\x00', 0x401, 0x400) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000482000-0x28)={@common='ifb0\x00', &(0x7f0000434000-0x98)=@ethtool_gfeatures={0x3a, 0x9, [{0x10001, 0x3f, 0x1ff, 0x800}, {0x81, 0x3, 0x8, 0xe00000}, {0x3, 0x4, 0xfffffffffffffff9, 0x0}, {0x80, 0x3f, 0x8, 0x4248}, {0x3, 0x1, 0x7f, 0x3}, {0x20, 0x2, 0x4, 0x9}, {0x10001, 0x10000, 0x6, 0x5}, {0x563a066, 0x1ff, 0x400, 0x1c5dd244}, {0x7, 0x4, 0x0, 0xfff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xd, &(0x7f0000145000-0x10)={0x33e, 0x6}) 2018/01/02 17:09:46 executing program 4: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000465000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000f45000)='/dev/usbmon#\x00', 0x1, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) 2018/01/02 17:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) vmsplice(r0, &(0x7f000078e000-0x70)=[{&(0x7f0000e83000)="9f665cc5a579265622b0ae5b0ef24ad32177c292dac7c46f60bb42acb743", 0x1e}, {&(0x7f0000ccc000)="da571c311496469fdc94baf042aa8c6f1ffccf6eeee3b5d6def3fecc35f2c3668b9c8c7ead6f78d129de27238964a451f94497006923a5d8872b387d606adc3839bb26b9c9607a89ed1678863b124483365205b26d8151546990ed9109b9b1a4a43c6d2787eecc9d5b2cc854a5024e5287e12781ae5bce9b74605da974c193a266797ec0bb54c7361ab6885ba7f7dd24998668c6cb8bc2d85f56a1a2fdc275b5eb351edaa82235b53d7317c10f293e49f361109c2f8b29d62c6092c581e12fcb8474cf24cdda68108db898b23348de5d61a01baa280891ed60e472", 0xdb}, {&(0x7f0000dc7000)="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0x1000}, {&(0x7f0000b6a000-0x1000)="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0x1000}, {&(0x7f0000ec6000-0x8e)="c30496bea619f1666c6cf74e6089e7f444e7c65ac8c8b7063fa49c8b70c74ae5e1732613890bf3b2b01e45a4992fc44c7c0929163705383ac188271767d597dae5c68f0839f6257c4416458ad2856d266c3434e0b6b713348174f30f36539ff141be37a2b035e7d673e5e8fd7e84e9ba850e12304987374e92a084365581fe977021c7c9c1f6a9f3de975a78cc70", 0x8e}, {&(0x7f000067e000-0x25)="05c9db7e32534fa3936b49f19f8959e3171d109372af9981c39d7ef9e94cedae7f7b8c371f", 0x25}, {&(0x7f0000481000-0x3)="1309cb", 0x3}], 0x7, 0xd) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/rfkill\x00', 0x2000, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bbb000)="", 0x0) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000022000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000040000)='./file0\x00', r0, &(0x7f0000042000-0xa)='./control\x00') r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000046000-0x8)={0x0, r1}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000046000)=[{{&(0x7f000003e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000)=[{&(0x7f0000044000)=""/231, 0xe7}, {&(0x7f000000f000)=""/0, 0x0}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}], 0x3, &(0x7f0000016000)=""/0, 0x0, 0x1}, 0x5}, {{&(0x7f000000a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000046000)=[{&(0x7f0000030000)=""/203, 0xcb}, {&(0x7f0000046000)=""/161, 0xa1}], 0x2, &(0x7f0000047000-0x2f)=""/47, 0x2f, 0x3}, 0x0}, {{&(0x7f0000047000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000043000)=""/153, 0x99}, {&(0x7f0000047000-0x41)=""/65, 0x41}, {&(0x7f0000047000-0x5)=""/5, 0x5}], 0x3, &(0x7f000001d000-0x39)=""/57, 0x39, 0x6}, 0x8}], 0x3, 0x0, &(0x7f0000046000)={0x0, 0x989680}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000010000)=0x0, &(0x7f0000047000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000000f000-0x4)=0x400) name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f0000042000-0x4)=0x0, 0x0) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000996000)='/dev/vcs\x00', 0x204040, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000885000-0x8)=0xfffffffffffffffa) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f0000044000)='./bus\x00', 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e04000)=0x0) open(&(0x7f0000224000-0x6)='./bus\x00', 0x7f, 0x0) 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000c0f000/0x3000)=nil, &(0x7f0000c7f000)=0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000e2c000/0x1000)=nil, 0x1000, 0x5, r0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/02 17:09:46 executing program 5: clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xd7)="") restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x2, 0x1, 0x0, 0x1c00}) 2018/01/02 17:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept(r0, &(0x7f0000a4e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000063f000)=0x10) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007c1000-0x4)=0x0, &(0x7f0000e0e000-0x4)=0x85) r1 = semget$private(0x0, 0x7, 0x204) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000838000-0xd6)=""/214) 2018/01/02 17:09:46 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x40000000000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002d5000)={0x0, 0x7530}, 0x10) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000626000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000644000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x7ff, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x4}, 0x8) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80a00200, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000000000)="9c9d7656510f8322ccb4bb54befb9ab6a1c63b43b6700a907563135a445ed1a7461cae9c207072bdbc11124c3a03fa6a7b3988b5450381a0c56d4958debf7fa08aaecd534f66b16565bea6cf38969570fdd3450bc1f669acf06854364739048d45027e02697acd796bc194c280f8b9db7da393433a9d38e8f96d73436bf58b6f91a430265b1aca8968fa072489c8805aa714716f31aa93e61585270375cb8659ab9d7b7bf373807de4bb7bec1b7f63ed3fa5a0f5111069d7abaaacb5f0e2bb9301e267143ee3f86e02e76c089a9f86169c86539c4959e6aee424c266191b1ceabe2cd003c275d7841efd3e20bc0ca1ecb9a2") r0 = signalfd(0xffffffffffffff9c, &(0x7f000020d000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x1, 0x0, [0x0, 0x3c33328b, 0x101, 0x100000001, 0x7, 0x7fff, 0x8, 0xfffffffffffff5cc]}) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x4000400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009b1000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000298000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1a56a090799b89749cab81ee17c384b9"}) 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000768000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000647000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b6000-0x4)=0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b63000-0x10)={r2, 0x100, &(0x7f00002bb000-0x100)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1a8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3670}, @in6={0xa, 0x0, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xa2e}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x71}, @in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000e7a000-0x4)=0x10) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r3, 0x0, 0x0) io_setup(0x5, &(0x7f000019f000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f63000)={0x0, 0x0}) fallocate(r0, 0x0, 0x8, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000706000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f000082f000)="") fsetxattr(r0, &(0x7f0000cd4000-0x15)=@random={'security.\x00', '/dev/loop#\x00'}, &(0x7f0000810000-0xa)='bdevuser#\x00', 0xa, 0x3) r1 = getpgrp(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e0e000-0xc)='/dev/autofs\x00', 0x2, 0x0) perf_event_open(&(0x7f00008e9000-0x78)={0x1, 0x78, 0x9, 0x0, 0x6, 0x7, 0x0, 0x8, 0x2000, 0x4, 0x10000, 0x5, 0x8001, 0x80000000, 0xa028, 0x7ff, 0x3, 0x4, 0x9, 0xfffffffffffff000, 0x10000, 0x3, 0x9, 0x9, 0x6, 0x2, 0x2, 0xffffffffffffffff, 0x1f, 0xffffffffffff7fff, 0x7fff, 0xce, 0x2, 0x1, 0x4a19a16f, 0x7fffffff, 0x206, 0x61, 0x0, 0x0, 0x6, @perf_config_ext={0x4, 0x3}, 0x40, 0x1, 0x80000001, 0x7, 0x6, 0xbc, 0xc9f, 0x0}, r1, 0x8, r2, 0x1) 2018/01/02 17:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f3d000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) read(r0, &(0x7f000046d000-0x6a)=""/106, 0x6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002f2000)={0x0, 0x2c, "49ba6cd0994c221d76357da99e56306d1f1f565cf80b6994552023f07395496ea97cadf09cf53779a52e0c5c"}, &(0x7f0000db4000)=0x34) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b0000-0x8)=@assoc_value={r1, 0xfffffffffffffe00}, 0x8) 2018/01/02 17:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001f2000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000445000-0x4)=0xe8) getuid() get_thread_area(&(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000202000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00004b9000/0x1000)=nil) 2018/01/02 17:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0x8, &(0x7f0000797000)=""/0, &(0x7f0000659000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ff3000)={r0}) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000020b000)=0x800, 0x4) 2018/01/02 17:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000043c000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a80000)=0x5) 2018/01/02 17:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe2(&(0x7f0000bfd000)={0x0, 0x0}, 0x0) getpeername$inet6(r0, &(0x7f0000d62000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e12000-0x4)=0x1c) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000092b000-0x1)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000054d000)={0x0, 0x0}) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e82000-0x9b)="", 0x0}) r1 = inotify_init1(0x804) r2 = openat(0xffffffffffffffff, &(0x7f000092a000-0x8)='./file0\x00', 0x202, 0x100) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d55000)=0x4, &(0x7f00008e0000-0x8)=0x2) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0xfffffffffffffffe, 0x5) ptrace(0x4207, r3) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000091000-0xa5)=""/165) r4 = dup2(r1, r1) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00000f1000-0x8)=[0x6, 0x50]) 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d10000-0x12)='/dev/input/event#\x00', 0x9, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = 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={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x40042408, 0x0) [ 34.115809] device eql entered promiscuous mode 2018/01/02 17:09:46 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000053000)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000002c000)=0x0, &(0x7f0000045000)=0x4) close(r0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x3b9ac9ff, &(0x7f0000009000-0x10)={0x2000, 0x1}) 2018/01/02 17:09:46 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x7fffffff, 0x4002) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f0000ff4000-0x8)={0x0, 0x0}) pwritev(r1, &(0x7f0000a03000-0x70)=[{&(0x7f0000000000)="af3b15c10e987d6d8a60c2243e12ed39ef1b0ea71fb28c75b9c8b6140bcdae2940b6f520b9ea0c1b3500c0ff43a4b3604cff8e9b0477b5debcea8daea289ad13c27099af8e8ce24636c7c72c4c753c7ab03b5958b4f2eba8290bf3bc79ec9e57246b92a16c735231633670d7a513af1bff4a642a72418d3ab64c00c8ee93383f8f41b2d7d4771850109754b7e7ae957ce8e8ca113032fffdf956879b69b12e5f16c1e8b5a22c119649cd94210de7e608c76e795b800b94c4", 0xb8}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000004000-0x10)="46e6f6b5d88a8bdf5c7bc516cdd84293", 0x10}, {&(0x7f0000006000-0x10f1)="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", 0x10f1}], 0x4, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 34.157058] kauditd_printk_skb: 70 callbacks suppressed [ 34.157065] audit: type=1326 audit(1514912986.941:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bec000-0x9)='/dev/ppp\x00', 0x6ec9867aebed03e1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7fff) 2018/01/02 17:09:47 executing program 6: prctl$intptr(0x18, 0x100) r0 = shmget$private(0x0, 0x2000, 0x1104, &(0x7f0000bf8000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/198) [ 34.201037] audit: type=1326 audit(1514912986.983:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.230356] audit: type=1326 audit(1514912986.988:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.257491] sctp: [Deprecated]: syz-executor2 (pid 5973) Use of struct sctp_assoc_value in delayed_ack socket option. [ 34.257491] Use struct sctp_sack_info instead [ 34.286351] audit: type=1326 audit(1514912986.988:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.311321] audit: type=1326 audit(1514912986.989:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=102 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.336305] audit: type=1326 audit(1514912986.989:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.361538] audit: type=1326 audit(1514912986.989:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.386597] audit: type=1326 audit(1514912986.991:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=211 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.412141] audit: type=1326 audit(1514912986.991:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x907c7ce8ee421d45, &(0x7f0000165000)={0x81, 0x800000000000000}) inotify_init() 2018/01/02 17:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013e000)='/selinux/checkreqprot\x00', 0x3fc, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000f17000)=0x0) bind$unix(r1, &(0x7f0000d2c000-0x8)=@abs={0x4000000000001, 0x0, 0x1}, 0x179) listen(r2, 0x2) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/02 17:09:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000078b000)=0x0) getgid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x440000001, 0xcc40d5670470afcd) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007e0000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) shmat(0x0, &(0x7f0000772000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000+0x2f2)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x1, 0x20, 0x0, 0x4}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r3, 0x101}, 0x6) keyctl$invalidate(0x15, r2) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x0}, 0x6) 2018/01/02 17:09:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007be000-0x2)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) write$sndseq(r3, &(0x7f0000a0f000-0xf0)=[{0x0, 0x8001, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f0000e9c000)="85"}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000903000-0x8c)=""}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f00008d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009bf000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000995000)={@generic="bdbec99749fe0523495fe7c81a8ccdc9", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2000000, 0x813, r0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000bc0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xa, &(0x7f000071f000)="2a8e339c", 0x4) 2018/01/02 17:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004b0000)="07d28ce5a92c025af962d86ec4eb28b8", 0x10) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = creat(&(0x7f00006e0000-0x8)='./file0\x00', 0xa1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00002b3000)={0x9, 0x1, {0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x335}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000034b000)='/dev/ptmx\x00', 0x1b1f7313c33394b1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x2, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r4) 2018/01/02 17:09:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x8c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe5e}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 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, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @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, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100", 0x0, 0x1001, 0x6, 0x10000, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000a1000-0x90)={[0x9, 0x80000001, 0x0, 0xfffffffffffffede, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f12000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 34.436851] audit: type=1326 audit(1514912986.992:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:47 executing program 0: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000f61000-0x4)=0x0, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000036000)=@random={'user.\x00', 'securityuser}.$(em1vmnet1M\x00'}, &(0x7f0000f67000)='\x00', 0x1, 0x3) 2018/01/02 17:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008d5000-0x9)='net/udp6\x00') sendfile(r0, r1, &(0x7f0000023000)=0xffffffffffffffff, 0x26a950b) 2018/01/02 17:09:47 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, 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 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x0, @thr={&(0x7f0000cff000)="", &(0x7f0000c88000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x5) 2018/01/02 17:09:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f00001f1000-0x1000)="4e0f6a450c5ffc2769d484142e4c5327c847078975754fcaf31aab9f1bf1a2e5fe900e9803948363d424ee5ba4e61cd0aa3c17a61ae1acd9548c8519f947ac90b7d6590e4fb395458a12899e15f8c4c2ca4e79fc7c1b37b43d482a278568a5b7798cf0119065fda265925dea5d59382c655ae9873839707db1599a874ba378d4", 0x80}], 0x1, 0x0, 0x0, 0x20000000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x21c500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x4, 0x0, 0x3, 0x100000000, 0x2, 0x3, 0x3, 0x7fffffff, 0x0, 0x8}, 0xb) r3 = msgget(0x2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x28)=[], &(0x7f00003cf000-0x4)=[]) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000878000-0x37)=""/55) 2018/01/02 17:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt(r0, 0xffffffffffffff37, 0x5, &(0x7f00008bf000-0x1000)=""/4096, &(0x7f0000f1a000-0x4)=0x1000) write(r0, &(0x7f0000a2a000)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/02 17:09:47 executing program 6: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00007fd000)={0x0, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000af6000)=0x81) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000af7000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f000043b000-0x93)={r0, 0x0, 0x9, "3786776d1abf4bff0ab2a42e978f1ee7caa2852d7be1241c24596c8058bcf62e91200b6d281e7c9a1a74e47bd5b50b4c73daa2f5a84376fa788f7d3ba556a0979d9ca4a8f1ba764b0f69f8c9cc74474dae4ab1488ced9b29a95e2d4309135e34c37f8939920c61bd121868b028bdd6d9b91d67cd5eff5afe0fd5ac9ad52835d1f8b98bc994891e5a4c"}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004f4000-0x8)={0x0, 0x10001}, &(0x7f000013c000-0x4)=0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000af8000-0x8c)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b4000-0x4)=0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000401000-0x8)="266500000004d751", 0x8) r5 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000af9000-0x4)=0x0) msgsnd(0x0, &(0x7f0000340000)={0x0, ""}, 0x8, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) msgrcv(0x0, &(0x7f000075a000)={0x0, ""/0}, 0x5, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af5000-0x87)="8d1173", 0x3}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) fcntl$setsig(r3, 0xa, 0x2c) 2018/01/02 17:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000275000)=[], 0xf2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bc7000)=0x80, &(0x7f00005e5000-0x8)=0x4) [ 34.536188] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/02 17:09:47 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000014000-0x4)=0x7, 0x4) r1 = userfaultfd(0x0) memfd_create(&(0x7f0000013000-0x1)='\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/02 17:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8010) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000c78000-0xf0)=[{{&(0x7f0000a64000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00008c0000)=[{&(0x7f0000be9000)=""/9, 0x9}, {&(0x7f00009d7000)=""/4096, 0x1000}, {&(0x7f0000d45000-0xb3)=""/179, 0xb3}, {&(0x7f0000c11000-0x5c)=""/92, 0x5c}, {&(0x7f00000b8000-0xa7)=""/167, 0xa7}, {&(0x7f0000dc0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000866000-0x4d)=""/77, 0x4d}], 0x7, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000853000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c46000-0x50)=[{&(0x7f0000bc2000-0x23)=""/35, 0x23}, {&(0x7f00000e4000)=""/206, 0xce}, {&(0x7f0000e53000)=""/0, 0x0}, {&(0x7f0000568000-0xd1)=""/209, 0xd1}, {&(0x7f0000d95000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000b97000)=""/4096, 0x1000, 0x1}, 0x191}, {{&(0x7f0000de8000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000350000-0x70)=[{&(0x7f00000d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000039000-0x35)=""/53, 0x35}, {&(0x7f00000c5000)=""/75, 0x4b}, {&(0x7f000028a000-0x80)=""/128, 0x80}, {&(0x7f0000633000)=""/156, 0x9c}, {&(0x7f00000d8000-0xb7)=""/183, 0xb7}, {&(0x7f0000d79000-0x93)=""/147, 0x93}], 0x7, &(0x7f0000a0c000)=""/203, 0xcb, 0x101}, 0x9}, {{0x0, 0x0, &(0x7f0000b03000)=[{&(0x7f0000bb3000)=""/49, 0x31}, {&(0x7f000050a000-0xc0)=""/192, 0xc0}, {&(0x7f000081b000)=""/4096, 0x1000}, {&(0x7f0000da9000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f000092c000)=""/4096, 0x1000, 0x8}, 0x8}], 0x4, 0x3, &(0x7f00002e3000)={0x0, 0x989680}) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000182000-0x52)={@random="05997bf8174c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x8, 0x7fff, 0x800}}], {{0x80086dd, @ipv6={0x0, 0x6, "eeff00", 0x18, 0x84, 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={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/02 17:09:47 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffffd, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x2)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000e80000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xec, 0x1, @sync=&(0x7f0000d68000)={0x3f, 0x0, 0x1}}}) 2018/01/02 17:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000052a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fstat(r0, &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet(r0, &(0x7f0000434000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091c000-0x4)=0x10) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bea000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x80000001, 0x0, 0x0, 0x2, 0x20, 0x20, 0x2f, 0x8, r1}, {0x4, 0x2, 0x4, 0x5, 0x30, 0x2, 0x2, 0x10000}, {0x95b, 0x8, 0x6, 0x4}, 0x7, 0xd, 0x2, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0xf76, 0x3, 0x6c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x3, 0x3, 0x9, 0xffffffff, 0x2, 0x6}}, 0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f14000-0x90)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/02 17:09:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') creat(&(0x7f00008b3000)='./file1\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 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) write(r0, &(0x7f000066a000)="1f0000001800077e000004010000000002000007fffffe0500000099580804", 0x1f) getsockname$packet(r0, &(0x7f0000f37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d2e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e95000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x7fffffd) 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) ioctl(r0, 0x0, &(0x7f0000007000)="") r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000196000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00009ff000)={0x0, 0x1000, "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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffff8, 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, 0x1000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ebd000)='keyring\x00', &(0x7f0000cd3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000397000)='id_resolver\x00', &(0x7f000075b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000841000)='lo\x00', r1) keyctl$join(0x1, &(0x7f00007b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/02 17:09:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ae2000+0x4d0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008fc000)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r3 = accept$alg(r1, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000068d000-0x8)={0x0, 0x0}) io_setup(0x6, &(0x7f0000374000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cef000-0x11)='/dev/vga_arbiter\x00', 0x24002, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f00007df000)={@common='bcsf0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000853000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e44000-0x4)=0xb) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002a0000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40c000) recvfrom$inet6(r0, &(0x7f000062c000-0xe3)=""/227, 0xe3, 0x1, &(0x7f000039e000-0x1c)={0xa, 0x1, 0xdde1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000119000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/02 17:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000996000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') [ 34.693969] QAT: Invalid ioctl [ 34.720676] QAT: Invalid ioctl 2018/01/02 17:09:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000bf7000-0x8)={0x0, 0x100000001}, &(0x7f0000d8e000-0x4)=0x8) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x2, 0x1, 0x144) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f0000001000-0xa1)=""/161) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000003000-0x8)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000)=0xfffffdf0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x100000001, 0x1000, "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"}, 0x1008) prctl$void(0x27) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0xe4, 0x804, 0x0, 0x7, 0x2, 0x2, 0x2f, 0xfd5, 0x100000001, 0x5, 0x100}, 0xb) 2018/01/02 17:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dmmidi(&(0x7f00008b8000)='/dev/dmmidi#\x00', 0x7, 0x4000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000892000)={0xfffffffffffffffd, 0x7, 0x8}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2018/01/02 17:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00009cd000-0x20)={0x20, 0x0, 0xfffffffffffffffd, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x6}}, 0x20) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000af8000-0xc)='/dev/rfkill\x00', 0x501004, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de4000)='/dev/sg#\x00', 0x0, 0x800001) ioctl(r0, 0x2202, &(0x7f0000767000-0x1)="") 2018/01/02 17:09:47 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000453000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000c1d000/0x2000)=nil) socketpair(0x9, 0x7, 0x687aca2e, &(0x7f0000673000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000051f000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ec000-0x4)=0xb) r3 = msgget$private(0x0, 0x8) r4 = geteuid() ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f000082f000-0xc)=""/12) r5 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007a5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0xe8) lstat(&(0x7f0000d3f000)='./file0\x00', &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f00009d0000)={{0x4, r4, r5, r6, r7, 0x12, 0x0, 0x0, 0x0, 0x0}, 0xe5b2, 0x0, 0x7fffffff, 0x1ff, 0x8000, 0xd8, r0, r0, 0x0, 0x0}) mlock(&(0x7f00003da000/0x2000)=nil, 0x2000) 2018/01/02 17:09:47 executing program 7: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000665000-0x58)={0x26, 'skcipher\x00', 0x0, 0xf, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004d0000-0x38)={0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000f96000-0x1000)="3aad6ca89397ab1d920f3641ea07b05af08e4baecf1403def3637ef88523643a", 0x20}], 0x1, &(0x7f0000f97000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f000086f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8b000-0x80)=[{&(0x7f0000f8b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000021f000)=0xffff, 0x4) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xa) 2018/01/02 17:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000adc000)={0x0, 0x0}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000021000)='/dev/vcsa#\x00', 0x874a, 0x800) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 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) r2 = syz_open_dev$binder(&(0x7f00006a8000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000-0x30)={0x14, 0x0, &(0x7f000000a000-0x7c)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000481000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067c000)=0xc) setreuid(r3, r4) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) fallocate(r1, 0x0, 0x10000, 0x4) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/ppp\x00', 0x0, 0x0) signalfd(r0, &(0x7f00000e3000)={0x6}, 0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d8a000)=[0x28, 0xfffffffffffffffb]) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000989000)=""/246) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000ccd000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f46000-0x10)={0x9f, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000129000)=0x108) ioctl$TCFLSH(r2, 0x540b, 0x1) [ 34.841318] binder: 6085:6087 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/02 17:09:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000079000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f1000-0x46)="f5b12a9acbe20b3180bd7445bf32ca42141c56bd6559f0a8a3057b420a8ac98c5084cf77d2b0cb9ebd17e76b25822dfe5f4acdea6e6b0221993c02dcc2a911b3a1d1920ea6c9", 0x46, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000+0xd7f)='keyring\x00', &(0x7f0000b48000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0xc, r1, 0x9, 0x5, r0) 2018/01/02 17:09:47 executing program 0: r0 = creat(&(0x7f0000d0f000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 34.885452] binder: 6085:6105 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/02 17:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000076b000-0x8)={0x0, 0x40}, &(0x7f0000986000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a74000)={r1, 0x9}, &(0x7f0000618000-0x4)=0x8) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000a6e000+0x6c6)=""/181) 2018/01/02 17:09:47 executing program 3: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000811000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/123) 2018/01/02 17:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f000011a000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed493d360000fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077acb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) listen(r0, 0x0) r1 = accept$unix(r0, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000015d000)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005fd000)=0x0, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005bf000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000977000)=0xc) connect$packet(r0, &(0x7f00000e9000)={0x11, 0x1b, r2, 0x1, 0x244, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket(0x1e, 0x4, 0x0) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b4d000)={0x0, 0x0}) r4 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/02 17:09:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bd3000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000274000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000a87000-0x4)=r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000340000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000e1000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x100000001, 0x3, 0x28, &(0x7f00009a5000/0x3000)=nil, 0x560}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000001000-0xc)=""/12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="08000000ffe408bf6bb2", 0xfd9d) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) getsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0xfffffffffffffed9) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000abd000-0x10)={0x7, &(0x7f0000d58000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00005c9000-0x8)={r5, 0x3}) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/02 17:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cde000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mknodat(r1, &(0x7f0000e7c000-0x8)='./file0\x00', 0x100, 0x1) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000ffc000-0x4)="02080000", 0x4) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00004cc000-0xfc)=""/252, &(0x7f0000722000-0x4)=0xfc) 2018/01/02 17:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = getuid() fstat(0xffffffffffffffff, &(0x7f00003af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000927000)='./file0\x00', r0, r1) r2 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x1c0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00006d9000)="9e21bef68b898db947f87a25f4463fa1aa7d80f5b7615f056088ba8ebc27d33286444a0f8cb251cdae9fa697ecbd9e7184c480ea9a47b3a11f9fe117a3db4ec88748de77e954d23ed8ed43bcb0108be014c8090a8f7a2ede0b46982f7b353377b3d1966fc2", 0x65) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='r{\b\\\x00', 0x0, &(0x7f000002d000)="") connect$inet6(r2, &(0x7f000038c000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000ee0000)={[{0x2, 0xffffffffffffff7f, 0x8, 0x0, 0x5, 0xffffffffffff1de2, 0x6, 0x7c, 0xfffffffffffffc01, 0x1, 0x200, 0x3f, 0x5}, {0xfffffffffffffffe, 0x6, 0x2, 0x8, 0x7, 0x7, 0x1, 0x0, 0x3f, 0xfff, 0x7, 0x0, 0x8169}, {0x20, 0x7, 0x9, 0x2, 0x8, 0xca, 0x6, 0x5, 0x2, 0x9, 0x2, 0x7ff, 0x4}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f000002c000-0x8)={0x0, 0x0}, 0x800) setsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f000009e000)=0x1ff, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ptrace$cont(0x1f, r0, 0x5, 0xebf8) ioctl(r3, 0x5, &(0x7f0000163000)="332fec8d2f33d0e66e20c48ded4a34f23865f2a2d63c5f9287a4c88a16ace9e529decc226d39492178886700dd4a1ee60c6d6292d7da8985f4788e2bbb6601ba3bc100809d6c") write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f000011b000)=""/4096) rename(&(0x7f0000b50000)='./control\x00', &(0x7f0000420000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:47 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000)={@multicast2=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000b18000)=0xc) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x5, 0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000002000)=""/157) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=@random={'trusted.\x00', 'lo\x00'}, &(0x7f0000b22000-0x1)='\x00', 0x1, 0x3) r2 = semget$private(0x0, 0x4, 0x200) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000b26000-0x4f)=""/79) 2018/01/02 17:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r1, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f00009e9000)='\x00', 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bcf000-0x20)={r2, &(0x7f00008c1000)="b0ce6491ecb7ea61a4f9dadc5cbdbccded173bd3fdc502bd5005fca2b650476828c06b32197279dbac91470c4060e49be545310f287f062cf8dbe9834262e24c5fce664ae0947211f12646dca02ef00d98709e3fbe53e568ae6a6974a62ff9d115d4a97e4dd13763370789151bb20a33129abd296bfcf29c1ecbaeb5ab0fcefcaae3579584a134ed3d645d5462a60b06d90e2e47085dd4e2c5857cb87226fc1699b5b36742d78fed45", &(0x7f0000351000-0x8c)="46f26e0e680284c3e652caab8ec2eb9a718d4c49b60b1abb471f6da54e9fb4ead57c3c8ab91797274a7fd3c812edc207ba1bc86065780cdf324b8848c0452b5d096d3487fcd856beadfe4eb0bdd317b212d30ed6cebfbfdbedd1d1b736645cf48a7a177d3872189ca53e0ea5021f613598e1aae17788f1665e0c7b927aec9c67bd5ce030ddeb5795def01e48", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f000048f000-0x10)={&(0x7f000025c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccd000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000721000-0x1000)=""/4096) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_settime(0x7, &(0x7f0000ad2000)={0x77359400, 0x0}) 2018/01/02 17:09:48 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x810, 0x4) clone(0x803, &(0x7f000092f000)="", &(0x7f0000d2d000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") 2018/01/02 17:09:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3ec1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x401, &(0x7f0000af4000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00001a1000-0x4)=0x1f, 0x4) 2018/01/02 17:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000878000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fe6000-0x15)={@generic="1b9b230f79fe3dd28cbd50b392419890", @ifru_data=&(0x7f0000407000-0x20)="ee3a019bf556ecc331a5f1ddbd6c8350d5c654c139fc0a658d34649fd8c52903"}) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/02 17:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = getpgrp(0xffffffffffffffff) setpriority(0x1, r0, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000e27000-0x24)={0x1000, 0x7, 0x1ff, 0x50293e02, 0x3, 0x7ff, 0x8001, 0x7, 0x0, 0xffffffff, 0x100000001, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/sequencer\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00006ab000)='./file0\x00', 0x580) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) 2018/01/02 17:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900fff00001000500000000000000000080051100010003fc000000000000040000011018e90700ee000000", 0x39}], 0x1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000c1d000)={0x27, 0xb4, 0x3, 0x7, 0x5103, 0x101, "71ba4cf659831bc2e4734155030de94fdd5ad04aa71deeb87a7d4008dab05f32b9bdbc0b2d8ac33e49ef28d18773ebbd7bb04cc672c14793d5559bb7fb96ab", 0x7}, 0x60) r1 = socket(0x1b, 0x8000b, 0x8000000000201) socketpair(0x0, 0x0, 0x0, &(0x7f00002f8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bed000)={0x0, 0x0}, &(0x7f0000a39000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005f8000-0x1e)={r3, 0x16, "81d065c82d1b6f2c141ace363dc714a5337d861b8a62"}, &(0x7f000020f000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000977000)={r3, @in6={{0xa, 0x1, 0x9, @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]}, 0x5, 0x993a, 0x0, 0x2, 0x10000000000040}, &(0x7f00008f5000)=0xa0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000029000)={0x4, &(0x7f000040a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000070f000-0x4)=@assoc_id=0x0, &(0x7f00008de000)=0x4) socketpair$inet_sctp(0x2, 0x72ddddf3970f0acf, 0x84, &(0x7f0000575000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x5, 0x5eb0) socket$unix(0x1, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x10009) 2018/01/02 17:09:48 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c280000000001", 0x29}], 0x1) 2018/01/02 17:09:48 executing program 0: r0 = inotify_init() close(r0) 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) r1 = timerfd_create(0xec8b7d5d2ec991ec, 0x7fffe) writev(r1, &(0x7f0000e09000-0x80)=[{&(0x7f000044a000-0x22)="fb9c727ba31f1f169240728967be35f286de31df49885ea324b984b532105eff3017", 0x22}, {&(0x7f0000d8f000)="904b27ab43b56b8453154a49534efe766373071af01d9c627c2cc2f35217b92587363ed6d0a65e4d64622d83af", 0x2d}, {&(0x7f0000347000)="fb53d194f5e56b67c45459116fbb3bf6e183d4289a7ae93c", 0x18}, {&(0x7f0000004000-0x6c)="fe80a3e85f659fe4ad00e1bb6936f01cef06e3c8879084798d72baadb11d43999b03d27818e63a64e7075e072c96ce045b76d47fb2b1b72db48c1147c9ed0f50db551b6409e160462250edbc9e5b10ace8b1ce180e293cd5c8c29c4eb79272aec0aa6e54411566635ce36b28", 0x6c}, {&(0x7f00006c0000-0x95)="4f755fe88d1785cbabbead629fbe30e3aa30231262a72042c28e3d3cda9cf3ea68d2744a30cde8b86a5e363f737771cbc1addfa3edd57ce580600615c8b621db321feb274f916cf33b4a60148d1e19bf626aae87a42358a9a6e139742c09d53b1db92cad2c795314d32fe131f15f2ae79f5a9938a173b5b2da48225e3d55d87a18c6770a770a71497774dd95ad43fd9cb163afd9e4", 0x95}, {&(0x7f00001d4000-0xf7)="0c8611efb919f166d861dc60bd95c7c0b818e16fc43b6725a8739e33d253172816ef73a2019e74dbfbf4c03dc26e5629dc8e47f74299f3419e0938a1a4130500ba53373c1b58aeb5add43f4cdc5a6164afc0456f36317cbcc61c760975ff40c802477c94f5c3716787865bf853026069937bd0c071f93ec8ee7b5c33410a0c14b6457ab4a0a74cefbfb6329f2480be99889cd1db50d1bedcc3cea85aabbdab043660784dda4f38a2bd3c50570ba26bf1ca6b7ceef25ecce47c643cc5414ccbab46572d0b99d3e9ec41dfdddb566bb4ddc9217e422c7b347246c44f74ef874fd3015108f16b5929c1576d94fa94e3ba92abbde07991fece", 0xf7}, {&(0x7f0000d2d000-0x1000)="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", 0x1000}, {&(0x7f00006e7000)="0c83502a7a1d02778bead3c8081ac99e2579458b271c7b67763ba61a8999fbee23c580d3016ea152b88ba856769e73c7fe46089544edc0a8bb92217461d2df0921b268b826c9acc5362e7bc85c7a4c70c09a32a9d6ec8bf40d161fe3f34b8864f137b538f3a28862777ed1bd27143081b5b66f91ec24f27de75fada2462d72bce544b99fff40b871d054c8455abcd1ddb64b52aa1c7347e548eeda2add7766e6aafa3f0daae2bbac20f6e41ed40787c45e356ad4f88c4eb3762f1bf90a924876c4c1209585249f28794f8911e3b83898dcaa3c577f7821451247c5eca0f7cfe2062286cacdefc9a6de2f4a5a7d9fd204628d", 0xf2}], 0x8) unshare(0x28060400) 2018/01/02 17:09:48 executing program 4: prctl$intptr(0x8, 0x1) 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$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c65000)={0x0, 0x0, 0x0}, &(0x7f000039c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000542000-0x4)=0x4) 2018/01/02 17:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000036d000-0x1c)={0xa, 0x0, 0x9f22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00001a6000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000e08000)="", 0x0) read(r0, &(0x7f0000864000)=""/69, 0x45) recvfrom(r1, &(0x7f0000bd6000-0x15)=""/21, 0x15, 0x2000, &(0x7f000023e000-0x1c)=@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000bdc000-0x4)=0x4) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 35.398742] device eql entered promiscuous mode 2018/01/02 17:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) syz_open_dev$vcsn(&(0x7f00003a9000-0xa)='/dev/vcs#\x00', 0x76, 0x100) epoll_create1(0x80000) fdatasync(r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r1, &(0x7f000097b000)=[{&(0x7f0000735000)="7f", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000191000)={0x6, 0x0, [{0x6, 0x1, 0x0, 0x0, @irqchip={0x4, 0x6d}}, {0x0, 0x2, 0x0, 0x0, @irqchip={0x81, 0xb3}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x7, 0x1, 0x20, 0xffffffffffffffff, 0x9}}, {0x9, 0x1, 0x0, 0x0, @adapter={0x7fffffff, 0x8e000000, 0x6, 0x40000000000, 0xffff}}, {0x1000, 0x7, 0x0, 0x0, @msi={0x80, 0x749, 0x9}}, {0x101, 0x3, 0x0, 0x0, @adapter={0x1ff, 0x0, 0xffff, 0x2d0, 0x3}}]}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000913000-0x8)=0x0) 2018/01/02 17:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x9, 0xffe) pipe(&(0x7f000047a000)={0x0, 0x0}) unshare(0x20000400) ioctl$KDDELIO(r0, 0x4b35, 0x7) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xaa, 0x40000000, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 17:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x128) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f000026e000-0xbd)=""/189) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000def000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fac000)={0x0, @in6={{0xa, 0x2, 0x3, @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]}, 0x6e3c, 0x3, 0x2, 0x5, 0x88}, &(0x7f000022a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004c2000-0x8)={r3, 0x81}, &(0x7f0000e29000-0x4)=0x8) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r1, 0x10, 0x0}], 0x14, 0x8001) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e32000-0x8)={0x0, 0x0}) 2018/01/02 17:09:48 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) [ 35.462007] device eql entered promiscuous mode 2018/01/02 17:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000960000-0x1e0)=[{{&(0x7f0000843000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6a04a4d9c0efbd9f011efa8620e7ac4626d5322197224dbac87fa6098899ef1394a064a249da738aef710aa6f9caf7cc00b2c43c2ea8548190a1b6d34831", 0x0}, 0x60, &(0x7f0000fa1000-0x60)=[{&(0x7f00003e4000)="69b22e61224782f4a779b2b9be976cf16d2c2605e1c5524366dcd800116665eada", 0x21}], 0x1, &(0x7f0000d0e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000073d000)=""/35, 0x23, 0x0, &(0x7f0000771000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5300ed65c3b19e230400000000000000422aa9b0efc9f83cfb0b3d1fbcf23300f1ffffff0b000099be113ea1df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) 2018/01/02 17:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eb4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e59000-0xa8)=[{0x0, 0x0, &(0x7f000070d000)=[{&(0x7f0000aa9000-0x5d)="c6e04f04c6d95dc706a935de187d9b53", 0x10}], 0x1, &(0x7f00008ef000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cbb000-0x88)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvfrom(r0, &(0x7f00006ee000)=""/4096, 0x1000, 0x0, &(0x7f0000586000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "25d041b6b67725d7839a63e5e8f9070d9c3b9da3f10ec65c27ff5a274df287b3fdccb815de950f364d0a66123812a73dd8026dfd1f2c7ccc5c24d96e670f18", 0x0}, 0xfffffffffffffdda) [ 36.137546] [ 36.139248] ============================= [ 36.143405] WARNING: suspicious RCU usage [ 36.147550] 4.15.0-rc6-next-20180102+ #86 Not tainted [ 36.152738] ----------------------------- [ 36.156881] net/netfilter/ipset/ip_set_core.c:2057 suspicious rcu_dereference_protected() usage! [ 36.165802] [ 36.165802] other info that might help us debug this: [ 36.165802] [ 36.173956] [ 36.173956] rcu_scheduler_active = 2, debug_locks = 1 [ 36.180628] 3 locks held by kworker/u4:4/4187: [ 36.185208] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<0000000051b27bd3>] process_one_work+0x71f/0x14a0 [ 36.195201] #1: (net_cleanup_work){+.+.}, at: [<00000000f3245a9b>] process_one_work+0x757/0x14a0 [ 36.204316] #2: (net_mutex){+.+.}, at: [<00000000512dce93>] cleanup_net+0x139/0x8b0 [ 36.212315] [ 36.212315] stack backtrace: [ 36.216824] CPU: 1 PID: 4187 Comm: kworker/u4:4 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 36.225107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.234441] Workqueue: netns cleanup_net [ 36.238469] Call Trace: [ 36.241026] dump_stack+0x137/0x198 [ 36.244630] lockdep_rcu_suspicious+0x123/0x170 [ 36.249280] ip_set_net_exit+0x2c6/0x480 [ 36.253310] ? ip_set_flush+0x4e0/0x4e0 [ 36.257255] ops_exit_list.isra.6+0xae/0x150 [ 36.261638] cleanup_net+0x3f3/0x8b0 [ 36.265336] ? unregister_pernet_device+0x80/0x80 [ 36.270154] ? __lock_is_held+0xb6/0x140 [ 36.274204] process_one_work+0x801/0x14a0 [ 36.278421] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 36.283066] worker_thread+0xe0/0x1010 [ 36.286929] ? __sched_text_start+0x8/0x8 [ 36.291057] kthread+0x33c/0x400 [ 36.294398] ? process_one_work+0x14a0/0x14a0 [ 36.298869] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 36.304290] ret_from_fork+0x24/0x30 2018/01/02 17:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x200001) bind(r0, &(0x7f0000f04000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f00003d7000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000b4c000)=[{0x100, 0x101, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2000000040000000003d8816e3fae67df74341dea13bb8c56f849714c707221a8d10e52fe36ef6e010b90380fe932abbf0176c7d7cb6207d3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5b83d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d0900b658160640fe263936000886de369946574b2070853083a0af229c0671a5dbe90a2b21750dd0b17a88c35a9a9058970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d86b"}], 0x100}], 0x1, &(0x7f00007a4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000797000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 17:09:49 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}) 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x100000000000019b, &(0x7f0000002000)=[@cred={0xfffffffffffffdaa, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/02 17:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000570000)="260000005e0009fff1000101000000010000000000007f0002ffffffffff7fff0300004b35ea", 0x26) 2018/01/02 17:09:49 executing program 4: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ed9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/02 17:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a8f000)={0x2573}, 0x4) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 17:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f0000888000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000f04000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f00003d7000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[], 0x0, &(0x7f00007a4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:49 executing program 3: socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) 2018/01/02 17:09:49 executing program 5: 2018/01/02 17:09:49 executing program 4: 2018/01/02 17:09:49 executing program 5: 2018/01/02 17:09:49 executing program 6: 2018/01/02 17:09:49 executing program 0: 2018/01/02 17:09:49 executing program 4: 2018/01/02 17:09:49 executing program 5: 2018/01/02 17:09:49 executing program 6: 2018/01/02 17:09:49 executing program 0: 2018/01/02 17:09:49 executing program 4: 2018/01/02 17:09:49 executing program 5: 2018/01/02 17:09:49 executing program 7: 2018/01/02 17:09:49 executing program 2: 2018/01/02 17:09:49 executing program 1: 2018/01/02 17:09:49 executing program 6: 2018/01/02 17:09:49 executing program 0: 2018/01/02 17:09:49 executing program 5: 2018/01/02 17:09:49 executing program 3: 2018/01/02 17:09:49 executing program 4: 2018/01/02 17:09:49 executing program 3: 2018/01/02 17:09:49 executing program 5: 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x2, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x7, 0xfffffffffffffff9}, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001da000-0x2)=0x5, &(0x7f000021c000-0x8)=0x2) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f000064f000-0x15)="000300ffff00000000020005f90800508583451c", 0x14) 2018/01/02 17:09:49 executing program 7: 2018/01/02 17:09:49 executing program 2: 2018/01/02 17:09:49 executing program 4: 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/02 17:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f0000b73000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:49 executing program 3: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000076c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200000006}, 0x98) 2018/01/02 17:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f00008c1000)=[{&(0x7f0000eae000)="5ffc58de3652f787", 0x8}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000df9000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800090000000000", 0x24) close(r0) 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") linkat(r0, &(0x7f0000082000)='./bus/file0\x00', 0xffffffffffffffff, &(0x7f0000e52000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000666000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8aa, 0x401, 0x5, 0x8, 0xb0}, &(0x7f0000fd9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002d8000-0x8c)={r1, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004f0000)={0x6, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x647}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000000)={@common='lo\x00', @ifru_data=&(0x7f00005f8000-0x20)="26000000960100002b00000000000006ff01c300170197090059a709ff240004"}) 2018/01/02 17:09:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008e6000-0x5)='htcp\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000d9b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000028d000-0xc)='/dev/audio#\x00', 0x5, 0x10900) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b60000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000044000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b66000-0x2)=0x7f, &(0x7f0000ba1000-0x8)=0x2) socket$inet(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c5d000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e46000-0x4)=0x0) setpgid(r2, r3) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 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$packet(r6, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_open_dev$mouse(&(0x7f000053c000)='/dev/input/mouse#\x00', 0x1, 0x4801) syz_open_dev$sndpcmc(&(0x7f000035d000+0xace)='/dev/snd/pcmC#D#c\x00', 0x1d, 0x20000) dup2(r6, r5) write$tun(r5, &(0x7f000075c000-0x102a)=@hdr={0x0, 0x1, 0x0, 0x4000000003, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}, 0x26) 2018/01/02 17:09:49 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000720000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000fd6000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fd7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcb000)=0xb) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fd7000)=@get={0x1, &(0x7f0000ca4000)=""/179, 0x80000000}) 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x9, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000000e000-0xc)='/dev/amidi#\x00', 0x3, 0x2800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000008000)=0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000008000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000000e000-0x8)={r2, 0x0}) sendto$inet(r0, &(0x7f000000b000-0x41)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000)={0x1, 0x4}) 2018/01/02 17:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008eb000)={0x26, 'hash\x00', 0x0, 0x200, 'sha1-avx2\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc7000)={0x0, 0x0, 0x0}, &(0x7f00001bf000)=0xc) setuid(r1) r2 = accept$alg(r0, 0x0, 0x0) getsockname(r2, &(0x7f000083f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ae000-0x4)=0x8) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r3, r2, &(0x7f0000f4e000-0x8)=0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002bf000)=""/4096) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r0, &(0x7f0000435000-0xc2)=""}, 0x10) 2018/01/02 17:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e84000-0xc)='/dev/amidi#\x00', 0x2, 0x20800) accept$netrom(r0, &(0x7f00006d3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000be9000)=0x10) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f000088c000-0x8)=0x0, 0x7ff) io_setup(0x0, &(0x7f0000333000)=0x0) sendfile(r1, r1, &(0x7f0000d46000-0x8)=0x0, 0x100000001) 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cbb000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ccf000-0x10)={&(0x7f0000b6b000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/02 17:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000306000)='/selinux/user\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c15000-0xc)='/dev/autofs\x00', 0x30000, 0x0) renameat(r2, &(0x7f0000298000-0x8)='./file0\x00', r3, &(0x7f0000a13000)='./file0\x00') r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bf7000-0x18)={0x1, 0x0, [{0x561, 0x0, 0x0}]}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000004f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f000030b000)=0x0) 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c1000-0xa)='blacklist\x00', &(0x7f000050a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = request_key(&(0x7f00005cf000-0x5)='ceph\x00', &(0x7f0000700000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007b8000)='\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000d91000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)='9', 0x10, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) r1 = socket(0x1, 0x80000, 0x6) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e08000)=""/4096, &(0x7f000092d000-0x4)=0x1000) 2018/01/02 17:09:49 executing program 7: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e5e000-0x1c)={0x5, 0x41, 0x25, 0x7, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bd6000-0x18)={r0, &(0x7f0000de6000)="", &(0x7f0000e5e000)=""/242}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r2, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000313000)={r0, &(0x7f0000e64000-0xde)="8ff5efbb87302205b53ade489fbeb506d108e93e50fef2e821db160298a69566353a52c2385cd47d67621ecc0460e8d2503b3ee26ec1aba1a2bbc6a18077d7ae3ba05a7ddf4b11fa27ff373f6644223bec02b51d07ddbd5fb385334409c7e16384822d4304fda8a3c8713267e3b0a8725acc1cd1d35cebcdfbef542979ef6389b52e5aeaacedf8513bc8b9830ae8c0cb854cddcb44c9709413f161b8ac5c73de88886627fe6ba7805758b781de87a7fc8f97c775394690e22726936dbd81136b3f388c020f3599d3a2c82ba5dbdff0857bf9c98f0f8c1213bc90749b2ea4", &(0x7f0000e63000)="8ba6a0dc51e026dc97852bea8bfd74a120621fed9c907ef8", 0x1}, 0x20) 2018/01/02 17:09:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000932000-0xd)='/dev/usbmon#\x00', 0xebf5, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xff, 0x209, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ff0000)='/dev/input/mouse#\x00', 0x8001, 0xc001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1, 0x1c, 0x7a3a, 0x1000, @time={0x77359400, 0x0}, {0xffffffff, 0x7}, {0x6, 0x8}, @result={0xffffffff, 0x4}}, {0x7ff, 0x7, 0x0, 0x1ff, @time={r4, r5+10000000}, {0x1, 0x72}, {0x1, 0x3}, @quote={{0x400, 0x6}, 0x1ff, &(0x7f0000887000)={0x93, 0x4, 0x7, 0x490, @time={0x0, 0x0}, {0xa5b, 0x20}, {0x100, 0x0}, @queue={0x3, {0x0, 0xd67}}}}}], 0x60) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff2000-0x18)={r2, &(0x7f0000cf0000-0xc0)="f204d40e63a60b9654c1a5833ae437883b6af9ff7cd0fd56ba4724a320339a9c10c48fc3ef55e549dec9f503ff33e3e5c472a576e9d891fa8e4da54c7840db1e27f83a19d5f47b97b7e675c0dc618a7fef37ee276837bd2a5b71c24a48df9c4a3490cbf83ff33e09fcf114e738cc869295cd59a18791f9eb022eb0f5470ccb737a744030b899f0094509f81f859d299f5c3967221f14956673e45cde9a0c17e30c980f4f23d5753297b34eec4c9a8f3211737b4d78b259f2ce5774dd8e153f53", &(0x7f0000ff2000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ff3000-0x28)=[{r1, 0x8, 0x0}, {r1, 0x6, 0x0}, {r2, 0x0, 0x0}, {r2, 0xc60a, 0x0}, {r3, 0x4, 0x0}], 0x5, 0x3f) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r6, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/02 17:09:49 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000773000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ae5000)=0x0, 0x4) r1 = add_key$user(&(0x7f0000e24000)='user\x00', &(0x7f0000101000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ef000)="7f5339473724b5afb806c517c79619ad6640aa5e1cd03da8579c4ad7e245b62bd2aea3b07df8b8187e227390834424ca686027237693601efe19ca5d09a8c3a8f881d57c6addc0f9c20770bf2f65be298b7c4da88045c69313e61c64151c0fe8fcf33c920283608b0bb226de6d839fce87fab41b5721dd", 0x77, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/129, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000002000-0x44)=""/68) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x8000001f, 0x5, 0x4, 0x40, 0x2, 0x2, 0x3, [0x0, 0x0, 0x0]}]}) restart_syscall() ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000-0xc)={0x30000000, 0x400, 0x3d}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000)=0x0) r5 = getpgid(0xffffffffffffffff) tgkill(r4, r5, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000004000)=0x0, 0x4) dup2(r3, r6) connect$unix(r6, &(0x7f0000001000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000004000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000005000)=""/16, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f0000007000-0x80)=""/128) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) 2018/01/02 17:09:49 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000bca000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) quotactl(0x9, &(0x7f000096f000)='./file0\x00', r0, &(0x7f0000b1b000-0x7a)="d8f2935d4cc01838b539a4597864fa4bc6702a336a78f3240d586105b180164c5c0122603546db63b3a5f0bc2aabf9f3f9525cabe3a4a49da4db57bfac86c18d8c736062d3b65d70c1ea18c1788f6f75e585e5930f70389444ca5f18ee06082653e435c2fc454982a33f5fe1b0340a0364a4e4706d46e8f6d212") setuid(0x0) 2018/01/02 17:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000bc2000)={0x0, 0x0}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$vcsn(&(0x7f0000209000-0xa)='/dev/vcs#\x00', 0x1000, 0x100) getsockname$llc(r2, &(0x7f000014f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005cb000)=0x10) fcntl$setlease(r0, 0x400, 0x0) 2018/01/02 17:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00007c3000)='/dev/admmidi#\x00', 0x20, 0x8000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000198000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffff, 0x8, 0x0, 0x3, 0xd000, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00008d6000)={0x3fd, 0x0, 'client1\x00', 0x0, "45ff00df0005e213", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x81) bind$inet6(r0, &(0x7f0000b5c000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000076000)={0x2, [0x4, 0x9]}, &(0x7f0000d85000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/mls\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000620000-0x8)=@abs={0x10000000000, 0x0, 0x0}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000037a000-0x3f)=""/63, &(0x7f0000dfd000-0x4)=0x3f) 2018/01/02 17:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b14000)={0x0, 0x0, ""}, &(0x7f000069e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bd9000)={r2, 0x1, "b1"}, &(0x7f0000c61000)=0x9) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000db000-0x10)={r3, 0x81, 0x2, 0x6f}, 0x10) 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x500, 0x0) tee(r0, r1, 0x1, 0x1) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000fd000000000d001600008444000100024fe514eea4eb4e56d7182e", 0x32, 0x0, 0x0, 0x0) 2018/01/02 17:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005de000)='/dev/adsp#\x00', 0x7, 0x242003) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000716000-0x3)=0x0, &(0x7f0000554000-0x4)=0x8) r1 = syz_open_dev$evdev(&(0x7f000033c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = request_key(&(0x7f00001f6000)='big_key\x00', &(0x7f0000d8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003fa000-0x8)='trusted\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r2) set_robust_list(&(0x7f0000252000)={&(0x7f0000cb1000/0x4000)=nil, 0x8aa, &(0x7f00005d6000/0x2000)=nil}, 0x18) sync_file_range(r1, 0x1, 0x3ad6af6b, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003af000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b76000)=""/4096) 2018/01/02 17:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000091b000-0x18)={0x0, 0xff, 0x0, 0x0, 0x1f1f}, &(0x7f0000b59000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f0b000-0x4)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000bf3000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000450000-0x10)=[], 0x0, &(0x7f0000f90000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/02 17:09:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c9f000)='user\x00', &(0x7f00009fe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00001bc000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x800, 0xfffffffffffff6a2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448eb, &(0x7f0000001000-0x33)="250cf8fe70b32b4d7ee1fea01af935587b2f80097398bde6b4fae41f9032b6938f59dc9b3a76f0cfb070514aa5d9d963a2c328") inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x8400000c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000029000)="") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000abb000-0x4)=0xffffffffffffff01, 0x4) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f00004b0000)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000c6d000-0x90)={0x8, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 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) unlinkat(r3, &(0x7f000095e000)='./file0\x00', 0x0) 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000dbe000)={0x100, 0x5}) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x432, 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) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff6000)={0x0, 0xfffffffffffffffe}, &(0x7f0000e0d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b17000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x490, 0xb92, 0x401, 0x2}, &(0x7f00006f5000-0x4)=0xa0) syz_open_dev$adsp(&(0x7f00002b0000)='/dev/adsp#\x00', 0x6f, 0x400000) 2018/01/02 17:09:49 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073c000-0x4)=0x0) sched_setattr(r0, &(0x7f000080d000-0x30)={0x30, 0x5, 0x1, 0x2, 0xb8ad, 0x9d19, 0x5, 0xc9b}, 0x0) pipe2(&(0x7f000073c000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ae7000-0x10)={0x0, 0x1, 0x0, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dfb000)={0xe3, 0x4, 0x0, 0xfff, r3}, &(0x7f000038a000)=0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/dev/vcs\x00', 0x119000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000002000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000-0x20)={"8c7de28309f8565f7985b9689f65c922", {0x4, 0x81, 0x7, "4300fb9fac06", 0x8, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003000)='cubic\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000001000)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0x98)=""/152, 0x98}, {&(0x7f0000003000-0x64)=""/100, 0x64}], 0x3, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000006000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x291f, 0x0, 0x9, 0x1e, 0x1, "d5b96d309853b0baebdf453aedbfef475ca2d0fe49c9f6e88db796c3343f88a75aa57c241068a5a9c1183abd051a7208d4633d4fe5a3a6487820d517305c8188", "5a0446de0d89315a9a25b6b45fcc6678d55f1a37fab2e2155037af026c66ba4b0816d5055e1510ef0a5fb633c97d6f6b5d019960e23ed767346817bf202a81ce", "7011b3ac02163e32cbeb2a19c1d26fe5674af17ead36cf13b30f3d5d425bfdae", [0x2, 0x3]}) statfs(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x5f)=""/95) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000007000-0xd3)="7ff11faffcf0115f24ea71f8af82219c07d035b036fe388c52390c03e2c91eb252cdcab07b16c2cf6bb1a849d5729dff819634453b66692f2934bd36e6668ea6bf12f904257cf7a61e06f14b5d1cb4c8754509359ce9e6926550c155db4b7835fc6234fc1577b86a1f55b74e45820268649861284441963f6baccf524b32aa499dc4c16b7ecd501d2090b738da29f061201bf0871feba6bcf0d3f7a15220b13278cd68e76a4f118c86374a5a6f8e7ddb0843c09a79bdf2519f6969c4f1de33f61ef4051be23a6460beb8bcf0a4dbbb42ac1e5d", 0xd3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000008000-0x4)=r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r2, 0xc0084905, &(0x7f0000009000-0x8)={0x0, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000008000)={0x1, 0x74, 0x6, 0xfffffffff0985e59, r5}) write$eventfd(r1, &(0x7f0000002000)=0x8, 0x8) 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000eaa000-0x25be)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "00e99a", 0x0, 0x6, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "d2a81d76ded5550b"}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/01/02 17:09:49 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000001) close(r0) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000937000-0x12)='/dev/input/mouse#\x00', 0x1, 0x40c000) getpeername$packet(r1, &(0x7f000032a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c6d000)=0x14) 2018/01/02 17:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000041b000)='/dev/ppp\x00', 0x2000, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = syz_open_dev$mice(&(0x7f000061a000)='/dev/input/mice\x00', 0x0, 0xc1c0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d13000-0xb)='/dev/audio\x00', 0x100, 0x0) r4 = syz_open_dev$mice(&(0x7f00009a7000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c6a000-0x4)=0x0) r6 = getuid() r7 = getegid() r8 = syz_open_dev$sndctrl(&(0x7f0000185000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x800) r9 = bpf$PROG_LOAD(0x5, &(0x7f00003b7000)={0xe, 0x11, &(0x7f0000056000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x9fa}, [@generic={0x100000001, 0x10001, 0x6, 0x2}, @ldst={0x0, 0x2, 0x0, 0x7, 0x9, 0xffffffff, 0x18}, @generic={0xda, 0x6, 0xffffffffffffff51, 0x15e9}, @map={0x18, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0xb, 0x5, 0xb8, 0xfffffffffffffff0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000)='GPL\x00', 0x3, 0xa3, &(0x7f0000f30000-0xa3)=""/163, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f8f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e7d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b7000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000080c000)={0x0, 0x0, 0x0}, &(0x7f0000f62000-0x4)=0xc) r13 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f00006b5000)=0x0, &(0x7f0000c99000-0x4)=0x0, &(0x7f00008ac000)=0x0) getgroups(0x6, &(0x7f0000efe000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r16 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000826000)=0x0) r17 = syz_open_dev$sndtimer(&(0x7f0000a8c000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f00000e1000-0x8)={0x0, 0xffffffffffffffff}) r19 = syz_open_dev$loop(&(0x7f0000217000)='/dev/loop#\x00', 0x100, 0x400) r20 = syz_open_dev$sndctrl(&(0x7f0000c3e000)='/dev/snd/controlC#\x00', 0x6, 0x0) r21 = mq_open(&(0x7f0000069000)=')ppp0vboxnet1vboxnet0lowlan1security%/@,\x00', 0x881, 0x1c, &(0x7f000063a000)={0xffffffffffffffff, 0x53a3, 0x4b, 0x441e5f84, 0x5, 0x3, 0x4, 0x6}) r22 = syz_open_dev$vcsa(&(0x7f0000b70000-0xb)='/dev/vcsa#\x00', 0x9, 0x101000) r23 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dec000)={&(0x7f0000ead000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r24 = accept$inet6(0xffffffffffffffff, &(0x7f0000a5a000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008cb000)=0x1c) r25 = userfaultfd(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c4b000-0x8)={0x0, 0x0}) r27 = openat$kvm(0xffffffffffffff9c, &(0x7f000062f000)='/dev/kvm\x00', 0x0, 0x0) r28 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000776000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000d9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000006b000-0x38)={&(0x7f0000561000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fb1000)=[{&(0x7f0000082000-0x1000)="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", 0x1000}, {&(0x7f00003a5000-0xac)="bb856bb989878a628429a6fc5759ea3e90551eb429ade5d4ca68ad2e711ed60fa737129f5327c7884641be4e63be0dfabeb1a349e2ce6c790196c07f1cc7df502d91fdc4662e430125af79b1f3306c6ebd9742ce5510d295e4b1108b209f5270a443b6560dde4cc1e2c1da67e33c0a9713f677b253eefb1f356b40acf14af8495ed2d542c602242a9f00bafd76eab0be67e7180f293b639b48e006ad45b1757160ad3a77d71ad41f5e5de1a0", 0xac}, {&(0x7f00000a3000)="115ac42e090d0540c2a979099a61766f47f6967d5fdcd7e721d0efbf43ee15f633ce", 0x22}, {&(0x7f0000b35000)="b9fc2da259cb338c1deaedb332acae954b70de204876ccab0d799dc545df116352634b6e24194513467b1618ebab43fa1e528780c69fa632438ef0d97f578ed334ec", 0x42}, {&(0x7f0000d7b000-0xb8)="89a3aee8693846132b42535dafaf969aca073ac7a9b853144b2a0df812d9fbc139ab13be866c1ed16a2ead42a71764425ac047f59dc317ded117ca59f9d0f6acde398b6413acb9d127b29196f7952125d1d6dc3911b38df19b9d4938e32942f2973a61c165a65ff51f8e7ea4cfe7523236466314f57341bd7d87b86cd50835468c2637e0e87bb2068adc4fba5173c8aabb0fe6750c33cfb821318a6228589519d4f7efb58a6d9538fc104e844f5649a5143daa0defd2e74c", 0xb8}], 0x5, &(0x7f0000fbf000-0x108)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x108, 0x4000010}, 0x40) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_procfs(0x0, &(0x7f00001e2000)='mountinfo\x00') getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a01000-0x70)=""/112, &(0x7f0000023000)=0x70) sendmsg$nfc_llcp(r1, &(0x7f0000e2b000-0x38)={&(0x7f0000b8e000)={0x27, 0x7, 0xdfc, 0x5, 0x1, 0x1, "c4077cf23dc12f7a64ceca52bc744db562e27de63a65194b41ff4d5501da5c11bea0feec7135bcdf771b35aa3786bd1fde7f2946e7e833281d3c281125f992", 0x20}, 0x60, &(0x7f0000ec5000)=[{&(0x7f0000673000)="30a97f07ef86ca62ab1364675da34e941aba975ca7557da11fefa14bee3aeb61c60b472c11b77b3e827fcb06a8e5779b75de4abbabf1f1628bbce169bb45d8345d7a4f74dece84c5bc85dcaed5ad6e2517a9ef0bc323d095baa50a5180f909251ae96e40adae67ba10549946d79c4e9f3e8c1e4461c54d32d495a249cad60a61f0550ed865b3f0f3f193b1ede5355764e17489a1c72039c487ced6854346fabd96ea04cbf0a8a85b8683073950fee518a70c", 0xb2}, {&(0x7f0000881000-0x19)="dadbd7043b5dcdaac3401153992a54101796be73cf700939fd", 0x19}, {&(0x7f00008a0000-0xc8)="6dfd65e652b11dcb333efc31153a759d863a3c8f8508010bfeaa0dc37be5dbe40749d29f9c35798fb55b11dc85d850570e2636530bece2ca1d8ab0948650efde1f5e7b4c1eca4884001655a1d7da65ee5b7916006d8ee733ae34bf1cf36882df8ca0dc6cc84cf89c66d09cc8a4f0912822a1e64db5994ad7a82912ddd9dc533e4be734ddd7b389ef52e88bbbb8547f1f3ac71780f61b9e8487ad4a27e59055774c8ba87cef66d967791d99d76299032c9cbb27f1b558efecc00a64ed81836a5c1901f111531f0837", 0xc8}, {&(0x7f00002ec000)="", 0x0}, {&(0x7f0000e61000)="237532f390c90690589c54640eb3e449d28553227bf44bd394a4271ba2b841ba7c9475c81d579059d51538c80546508b2eb799a437bce6cd4498f1c369fa79f4e0e1c6cbe23e2952b96fcfa6257d0f7afc6e7d12ce", 0x55}, {&(0x7f0000e78000)="8f41506478371f19861b5c07130bbe983a9d58d30163f7838550b194704724e13cb3d15b0698e1666a0c48d1551830fde99806ed48ea4bbc4d060369586b45da12470108d288c4a0f06934c477f6955a5ed66fa1456652477a", 0x59}], 0x6, &(0x7f0000427000)={0x38, 0x111, 0x7fdb, "175fa9fdc05ab7b8cbe4568ae64eb99254f647d1b5ce0b7383974b5102effce3930e"}, 0x38, 0x4000}, 0x40080) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001df000-0x9)='/dev/ppp\x00', 0x2100, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000168000)={0x0, 0xffffffffffffffff}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/checkreqprot\x00', 0x101000, 0x0) syz_open_dev$sndpcmp(&(0x7f000096e000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) r3 = dup3(r0, r0, 0x80000) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000f23000-0x8)={r2, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ceb000-0x20)={r0, &(0x7f000000e000-0x1000)="859e2a46", &(0x7f0000c4d000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/02 17:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000521000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c32000-0xb8)={0x0, 0x5, 0x2, 0x3f, 0xd6, 0x71, 0x0, 0xb7, {0x0, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xf2, 0x8, 0x1}}, &(0x7f00003ff000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000268000-0x8)={r1, 0xb6ce}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003de000-0x8)={r1, 0x3}, 0x8) r2 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00009e7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d3a000)=0x10, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) [ 36.996970] irq bypass consumer (token 00000000d6cd8171) registration fails: -16 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001cb000-0x15)='/proc/self/net/pfkey\x00', 0x11107f, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00006bf000)="54bfff97da2e29fbcc00a6214fbade664c3d63044d2a741bbb94d6f8e1ec30a25694500335297502ebc7ca7921d5abd0eed3da4b40e3f8dcd40dc777cb2306af59b43c9e8834b143beaf83eac7f2620ce0bda29a927c70b1f45ce7c1e03bbfae491aa43ca7c7192c409d935c0072e5262478bdcc68f0a9da86d32deb591a5f715814d01de434acb26d2c7f25d84ab50c381ba05ad795eacef47342e7186182c454b739d35000a359afa70d9dcd34290907cfc6f8f3eab669") setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004cf000)=0x3, 0x4) syz_open_dev$admmidi(&(0x7f0000627000-0xe)='/dev/admmidi#\x00', 0x8b, 0x900) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000efb000-0x8)={0x6, 0x7fff}) 2018/01/02 17:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005cf000)='asymmetric\x00', &(0x7f0000ec0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000016c000-0x5)='eth1\x00', 0xfffffffffffffffa) r1 = memfd_create(&(0x7f00009e7000)='vboxnet1-+\x00', 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000061a000)=0x4) keyctl$describe(0x6, r0, &(0x7f0000417000)=""/0, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @rand_addr=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/02 17:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000004a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40000) openat$dsp(0xffffffffffffff9c, &(0x7f0000ce5000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d7a000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000300000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/mls\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f00003f7000-0x10)={0x3, {"04bc8dc3a50bb8"}, 0xd56}, 0x10) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r3 = dup3(r1, r2, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000e86000-0x1c0)=[{&(0x7f0000054000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000956000)=[], 0x0, &(0x7f000088b000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000e40000)=0xfffffffffffffc00, &(0x7f00005e6000-0x8)=0x4) flock(r1, 0x9) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000a93000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000224000-0x8)={0x0, 0x0}) 2018/01/02 17:09:49 executing program 7: r0 = semget(0x3, 0x3, 0x208) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000eb4000)=""/108) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a93000)={0xfffffffffffffff9, 0x0, 0x0, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000-0x10)={0x5, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000)=0x0, 0x4) io_setup(0x7f, &(0x7f0000003000-0x8)=0x0) io_getevents(r4, 0xc27, 0x5, &(0x7f0000001000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)={0x0, 0x989680}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x4)=[0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000007000-0x4)=0x4) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000001000)={0x3, 0x0, [{0x40000001, 0x0, 0x0, 0x80000001, 0x100000001, 0x0}, {0xc000000f, 0x1, 0x81, 0x7, 0x3ca2, 0x0}, {0xf, 0x9, 0xfff, 0x44, 0x8001, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000007000)={0xf928, 0x6}) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffff, 0x30, 0x1000, 0x3}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000008000)={r6, 0x0, 0x20, 0x9, 0xd50}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000009000)=r3) 2018/01/02 17:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x10000000000001b7) 2018/01/02 17:09:49 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) ioctl(r0, 0x100000001, &(0x7f0000001000)="") openat(r0, &(0x7f000001c000-0x1)='./file0\x00', 0xcf9a4e6881b7f235, 0x1) lseek(r0, 0xe, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000009000-0x6)={0x9, 0x4, 0x2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/02 17:09:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40345410, &(0x7f0000a80000)=0x5) 2018/01/02 17:09:50 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00003de000)='/dev/admmidi#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, 0x7fffffff, [0x7, 0x6, 0x7, 0x3f, 0x1, 0x0, 0x100000001, 0xd31]}, 0x5c) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000002000-0xd8)="6eb598bac9dfcc3c99c83601f92f84b08bedf3d8bf44365633844e07bb6d6c062f223f7f79574a2634acdaee7bf2c6cfe2c98a8c7b8042c646209f15996b28928c36a1435909ffcd47a9711d057634d6dc01bb70646ab6f529849783e8c5f614d6fda6d86dc70633da9ba04d7c1d100ec4770d16f86ed74318a22cd44fa19eaee4dea3d7682a39634c46dec46338713fdf359e82c77f5f45da41a6adc48fba7dc4650f460fee8db3f794822741988d477f7ef5462ba6ebbac2c6f4a15755242519bd6684a51e7d7e14c365d944c65173b7fe3b9f3a4bce00") r3 = signalfd(r0, &(0x7f0000002000-0x8)={0x6}, 0x8) fcntl$getflags(r1, 0x40b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002000)=""/40) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000003000-0x80)=@generic={0x0, ""/126}, &(0x7f0000004000-0x4)=0x80) r4 = fcntl$getown(r0, 0x9) r5 = getpgrp(0x0) kcmp(r4, r5, 0x5, r0, r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x100)={0x0, 0xf8, "85fc5493f691d3b9573f721e3d5e71ce60d5e6dcdd5fe4e81c0a250d6d9f4eb1362d900fa56c17366624e5e8b0b6c9d16f09ff9c6e0ab7f0bfc6e725b2eaf0e3a73646a75fb987abc8294444804ef19d3b3e8ebf7682cf5c292d6a853bae03c3f56042584e977d3494a5ef1d6a84ec2235452751ea383799047bcc18d0d2100a1b129e040feb38b097b1427a06df11ae545871e0d1ce68effcb1c81f0ff4475a77348941d6414b4f4ab761bb4b9ffeac90833aefdd3c0dd4c3b564d1fd8d6e04956e8858d3d971e6bfce3f204360f3bb2606d9ed3e1ff5f4663530a8f91a556cc637be4ad9bef712a32a34bd94e4c52f16b90fddd47b2f1b"}, &(0x7f0000002000-0x4)=0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xfffffffffffffffc, 0x8, 0xffffffff, 0x2}, &(0x7f0000004000)=0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r7) sync_file_range(r3, 0x3, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="f7cffce3a5cab58d43581dfd3463f3c3654de7532639d9d647e85970f039fd4a"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x9746, 0x4) iopl(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) 2018/01/02 17:09:50 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000026000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000fff000-0xcf)=""/207, &(0x7f0000a87000)=0xcf) 2018/01/02 17:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x100000010006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000028f000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008f2000)=0x10001, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/02 17:09:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000083000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) preadv(r0, &(0x7f0000b07000-0x10)=[{&(0x7f0000534000-0x16)=""/142, 0x8e}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x4, 0x6) 2018/01/02 17:09:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000244000)=0x5, &(0x7f000013c000-0x6)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x3, 0x4, 0x84d, 0x100000000, 0x2, 0x7, 0x2, 0xb6ad, 0x4, 0x3, 0x5, 0xfffffffffffffffe, 0x9, 0x1ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7ff, 0x10000, 0x8000, 0x7, 0x4, 0xb87f, 0x1f, 0x10000, r1}, 0x20) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x3, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000002000)="01d6252b3a038c59ba0da126a3cc4c952e47f533fc64b9b655e71056dbf601ae22bea19e45d4a17f5392c99155ee29ef5db147f5ece29feae0e44514cee194b3158c2e402014e879c392"}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000006000-0x4)={0x80000000, 0x4, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000007000-0x1000)="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", 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) r3 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x20) inotify_rm_watch(r0, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x80, &(0x7f000000a000-0x10)={0x28, 0xd63514, 0x5, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/02 17:09:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000442000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000877000-0x4)=0xc) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000180000)=0x0) 2018/01/02 17:09:50 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fad000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b19000)={0x0, 0x0, &(0x7f0000fb6000)=[{&(0x7f0000f58000)="600b96038936beaeef9bdc3ca10efd7952aa6e2d8df8f4c5fef9d918da76e3", 0x1f}], 0x1, &(0x7f00004b8000-0x198)=[], 0x0, 0x4}, 0x0) sched_yield() accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fad000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/02 17:09:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) pipe2(&(0x7f0000df1000)={0x0, 0x0}, 0x84000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d49000-0x10)="b389a8ba69826740997c2fb845a6b0cc", 0x10) creat(&(0x7f000082e000)='./file0\x00', 0x0) getsockname$llc(r1, &(0x7f0000d6c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eff000-0x4)=0x10) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control\x00') syz_open_dev$sg(&(0x7f00001a6000-0x9)='/dev/sg#\x00', 0x0, 0x800) 2018/01/02 17:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r0) r4 = memfd_create(&(0x7f0000622000-0x8)='cgroup/\x00', 0x2) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000f52000-0x8)=[0x5, 0x1ff]) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f000010b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000027e000)=[@in6={0xa, 0x2, 0x34, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x41d8000000}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e5}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x1ff}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0xe8) 2018/01/02 17:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2080002, 0x800000000) write(r0, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) r1 = syz_open_dev$sndmidi(&(0x7f0000272000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000199000)={r0, r1, 0xfff, 0x20, &(0x7f00006df000-0xac)="c009ef1dd653f91c588713c5657c6953e93bcc287f1e6ac9e33f65d1a768e3015ae4b870cbb386390b6066520066a25fc7d4d594b160d1763a971881a8e2264a3fda6056265cde335630d784490c33d76a8caa97fcdc7a1dcfef59b75f0cf331250d25b8221dc6fcd80fc2b19499c1de8bfc425a3879c3aa0c995f21549653a42a426a2643ce5b353090729c7f344ca0672547152abdce569dbf034224d0198da2b80e2d6c5f4686a1c01542", 0x401, 0x5, 0x5, 0x3, 0x8, 0xfffffffffffff800, 0xebc, "e1a2375c9c1b86189e12d0c5f850b412faaf9c55c48e74e9fb520e30f854c74c8954d2749ab53181271606ce020202b8c6df73195ce283fe0a079603fd2c02864317b7fb61c40fd11fe513074c3a9e0f86e7f113cf66c7b9ce22824fb0bdb394735cccc09a01751824418dd39ee0e31fa42ad930518c65632482038d9cff40055823ea1de7adcf1a3d83ba6f37a94dcfe2618666299e68094f96"}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000062f000)=""/79, &(0x7f00004ae000)=0x4f) 2018/01/02 17:09:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x108, &(0x7f0000e40000-0x108)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'r\x00/', 0xd2, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0xd2, 0x0, "1fe29b749f8863306ea2262bb9783900104877e379285a262a7201ae7c66d67d8947434f0aa14fc40ce8e2c107c0d593256abdf38ba238675cdfd4d2048f62bb4de5257224d30cc13df4776fa57c3b43ebe200b923525c284fc57603c6638b7cf9f3115f071d31913f6742439ffb11b12cf6de83c5bfbba23a4137d2af72fb0eeeea048bbf42f416a70fc97343482853d8f015fdc806e5758287159ed63230eee8df16747dee9228d6b7cbf8cf92a14aab7d325ce564d8b79d8fbb932caedf3e0ea9df88d7c4ca2734ce"}}}}}}, 0x0) r0 = request_key(&(0x7f0000e19000)='logon\x00', &(0x7f0000d47000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000492000-0x14)='GPLeth1bdev(}J/@d{+\x00', 0xfffffffffffffffc) add_key(&(0x7f0000684000)='dns_resolver\x00', &(0x7f0000fe8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000390000)="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", 0x116, r0) mkdir(&(0x7f00000ed000)='./file0\x00', 0x80) 2018/01/02 17:09:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x0, 0x200040) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000003000)={{0xfff, 0x4, 0xc6, 0x0, "47979e03c11d0dfcc102fc227aeeadb3bc76ae57685b2204724de3525272d77ba1d377e09595d706a0d3b195", 0x45f3}, 0x3, [0x4, 0x6, 0x1, 0x9, 0xffffffffffffff81, 0xffffffffffffffff, 0x9, 0x1, 0x7fff, 0x1, 0x203, 0xe918, 0x6e09, 0x1, 0x0, 0x0, 0x639, 0x5, 0xffff, 0x8, 0x3, 0x200, 0xd, 0x908f, 0x47, 0x18c, 0xa82e, 0xaad, 0x59, 0x3, 0x1, 0x5, 0xf237, 0xffffffff, 0x10000, 0x3, 0x1, 0x200, 0x5, 0x9, 0x6, 0x7fffffff, 0x3, 0x2, 0x7ca, 0x4, 0x3f, 0x7, 0x7fffffff, 0x43b, 0x6, 0x8, 0x6, 0x800, 0x8, 0xfffffffffffff50e, 0x8, 0x9, 0x8, 0x2b6, 0x8001, 0x4, 0xc788, 0xd, 0x1, 0x8, 0x800, 0x3b, 0x8, 0x0, 0x0, 0x76, 0x200, 0x7, 0x8, 0x7f, 0x401, 0x53de, 0x10000, 0x3, 0x4, 0x3, 0x6, 0x200000, 0x0, 0x3ff, 0x4, 0x2, 0x5, 0xffffffff80000000, 0x1, 0x24800000, 0x6, 0x81, 0x80000001, 0x1, 0xcf, 0x0, 0x9, 0x7, 0xba47, 0xb43, 0x7bc1, 0x8, 0x0, 0x2, 0x6, 0x9, 0xffffffff, 0x3, 0x0, 0x9, 0x6, 0x9, 0x9, 0x7, 0x100000000, 0x7fff, 0x0, 0xa2, 0x1, 0xffffffff7fffffff, 0xca, 0xc4c, 0x2, 0x5, 0x8, 0x1800000], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000004000)={{0x6, 0x0, 0x0, 0x0, "87656cac755122cf66ee7037d18fc742b7699bea802a0e546b87d1ac8aae18e6b2e0ed09cb7e195624a472ec", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getegid() syz_fuse_mount(&(0x7f00009e7000-0x8)='./file0\x00', 0x4001, r0, r1, 0x80000000, 0x100000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000379000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000056e000-0x34)={{0x0, 0x2, 0x7fffffff, 0x2, 0x8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001e000)={0x2, 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]}) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 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]}) 2018/01/02 17:09:50 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000-0xc)=@sack_info={r1, 0x0, 0xc23}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000019000)='./bus\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000fe3000-0xb)='/dev/adsp#\x00', 0x2, 0x280) r3 = openat(r2, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f000000d000)='./bus\x00', r3, &(0x7f000000e000)='./bus/control\x00', 0x2) 2018/01/02 17:09:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000062e000)='keyring\x00', &(0x7f0000b1a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f00003eb000-0xa)='encrypted\x00', &(0x7f0000fbd000)='$self\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000200000084) bind$inet6(r1, &(0x7f0000423000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f00000ac000)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00009c5000)=0x0, &(0x7f0000308000)=0x4) 2018/01/02 17:09:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x8000, 0x40) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000006c000)=""/7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efd000)={0x0, 0x0, 0x0}, &(0x7f0000b10000-0x4)=0xc) syz_open_procfs(r3, &(0x7f0000ca9000)='schedstat\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000223000-0x28)={r2, 0x0, 0x83, 0xcf, &(0x7f0000dc5000-0x83)="6a9b5f12ee32b0adddee71b1185b60c3d82cd803e8a700f5bae7cfbbc63bcce10f29764bbb55b097ba7b9dac118f301bf93b7bc7dfef54660abd168c0f0501c710fd5d5f2e0025ba9d4c33617e8440cdfaeff21a7350b7492cc36518e2e2c9ed9d0b57a5348dc306e9f687d7ba0fd3950899a3c043e43834f53653e50ee74a9e23dd72", &(0x7f00000a0000-0xcf)=""/207, 0x2035, 0x5}, 0x28) 2018/01/02 17:09:50 executing program 4: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000390000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000dea000)={0x0, 0x0}) nanosleep(&(0x7f0000a0b000)={r1, r2+10000000}, &(0x7f0000739000)={0x0, 0x0}) 2018/01/02 17:09:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000089f000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c57000)={0xc06, 0x400, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffe) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00008e0000-0x87)=""/135) getpeername(r1, &(0x7f0000045000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009bc000-0x4)=0x14) fadvise64(r1, 0x0, 0x3ff, 0x0) preadv(r2, &(0x7f0000cd8000-0x40)=[{&(0x7f0000cda000)=""/104, 0x68}, {&(0x7f00005ab000-0x79)=""/121, 0x79}, {&(0x7f0000e03000-0x98)=""/152, 0x98}, {&(0x7f000091a000-0x68)=""/104, 0x68}], 0x4, 0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fc9000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) 2018/01/02 17:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000032e000-0x8)={0xfffffffffffff801}, 0xffffffffffffffdb) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00007c4000)={0x10200, 0x1, 0x100000, 0x2000, &(0x7f00009f0000/0x2000)=nil}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$2(0x2, 0x579, &(0x7f0000ded000)=""/50) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) accept$inet6(r2, &(0x7f0000803000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000d42000)="9c0840c9e660b9d6c56db7925e3a7659980917386a6ab93641e7cbf71d58eb48d1452dc9c15a4bab04000ca84866e15c4a23c635e048a56c73f3409c48297ffb96f74265c81c937df80d0092c001bc