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"}, {0x18, 0x11e, 0x1ff, "85"}], 0x1410, 0x20040000}, 0x5}, {{&(0x7f0000005000-0x10)=@llc={0x1a, 0x19, 0x7ff, 0x3, 0x101, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000004000)="75078f4cee47dc10cc36135fb164d92a911e1e6425925d151be2d967cb16d791596ece689d91ebc2e562389286daddae9cfc6dd598d9fa10c79b87352e3777abba090083cc8cc3292ca65e04f81cdfac5cc6f00564556cab822d9e5cf001bb5c89d402ade0231aabb2d0c9fe7a38aafb55dc6efe4fc942e5f54e4e03587f93429b5987320b147dafc953e5c14f5f4217d6acd03cbbfcf431b7a8980d9d972a42b95010c78399ac1850ed9edccb2fa1e2fc02fe0350ee956d7df10c47de0c9e631074557b0542e019bd42fb73", 0xcc}, {&(0x7f0000004000-0xaf)="4c35bf95f53664fb81543fa311bd642bfb0714de7ea03b442d6530160f7daa5e96a5dfd731ce5235e2c33bbf727806e8ad0eb90b2691d5b3b39ff3b5ceb26bc59207cad66b2468e44da7beb652dfa9831f91738af8e57ec1f45ccecdaff6e43b1ab66e3bf736acd53112054bfe47534e709f37edb6e30aa500cf6f054f24c5ec6f1c10c0fe896d18a955d6915b83049402f0db16432b12bdef48e5a263b621e2a4ff5e14663290f00de13465f022a797795410e36f", 0xb5}, {&(0x7f0000003000-0x99)="9350703b99838bdc67118f69052f92ad3ea0e9512a635b549fa132ae094f39f008c047f4210e15d99277cfbf10ef48bec8aa58ee8c754fc56608f4d5089c6515887b9c60eac0136b3189b68cc1573c120b689a7d3651de35ecdbfbcf873e0d06bc08eefa361b4a9a5343b4cb859cf30bdf23d6045c427066270fa9951d5744879d0a85e0e5551ea10352c4b8984faed269238c9f8bad307670", 0x99}], 0x3, 0x0, 0x0, 0x4000000}, 0x5}, {{&(0x7f0000003000-0x9)=@rc={0x1f, {0xb76, 0x7b2, 0xf2e0, 0x800, 0xa3d6, 0x10000}, 0x200}, 0x9, &(0x7f0000004000)=[{&(0x7f0000005000-0x34)="ad96b3205500a8a1412d9fc8afb0b83b487b507368fba551f575534574ba3fced14494e629a9bc6af7f64b1255ea3a113e0a793c", 0x34}, {&(0x7f0000002000)="3e36c80928ae8deafcaf4130c7b1c04a235f4c653f3aab644a1cf6ceef39f43d2a9f890f698069c300345c8ac519084bfd42230bf5e5a9cb16f6e71ccc27e9e1530a7283a69b55233e474e720cdb291e93a36895dca530ffc23f0bfe9fe3476b94a26a626823acc220d8025f935efb948c9aa264355126011af936605b61821d1006b40c460a0b1f6fc25e20a366db6bc7", 0x91}], 0x2, 0x0, 0x0, 0x0}, 0x34c}, {{&(0x7f0000001000)=@sco={0x1f, {0x2, 0xe3, 0x7, 0x27be9cac, 0x6, 0x8001}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="42bdd5d32371bfe7e10c7306679fb7cd2727ab4de6276235896d965ea69d776332bfae60325126268859917202931d42e3ccd4e08dc70ff8c6bb18a50f00fdae278afd1cd985b83b930c5965abb322eced8b5774f3c37d396c44eec8f65c8e094a7b0b3521cae44a0bd4eeff8c27003c544540f9ab49b8d71dff27a588351907b07973f9", 0x84}], 0x1, &(0x7f0000005000-0x198)=[{0x70, 0x115, 0xfffffffffffffff8, "cc9cf2a185e56678f3e34d21d8325b162ba591b32130ce04b1ac4e5225f966f0699537077abecdc26204ba49cc8deb38a9d25df01e5272a59ca5133d559042d63b4f15ab26b62c7a7996ef1967bca3099e1d5920687137cd251ae5"}, {0x18, 0x107, 0xd8b, 'yj\r|'}, {0x20, 0x0, 0xe2, "aaf17b0ff0ed4c4469f31e"}, {0xf0, 0x11f, 0x8001, "507e5e7a0b04e321ce9a8b4fcc93cf3ed07693d8a2da7e137cacfa80af784b3883014966988f11bb013bf0ad908905f772bf06f848945099594ad50d438cff1534f01c021bf5a7043fd7df7cb276b086163f38907f8f2ece5d6c95237eeefd64a33f04e972ea62b7c6409343cec98b99c577af136262b3bece38eeb599725b86f6a0bb180132db314ab095eab23c5acc7085b6b5b4fb338af4ce390d36136b2d4463338ca12ced2389e4b849218671b56e3e431b55048c7375b1edeb171f187faed579a3e4f15157b5eeb984948efdae2838ac0980c143153357a627"}], 0x198, 0x10}, 0xf40}], 0x6, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000007000-0x97)=""/151) 2017/12/21 18:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001f9000)=@req={0x28, &(0x7f00006a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x49, 0xc84, 0x7, 0x3, 0x400, 0x5}}}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000146000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000ef0000)={@empty=0x0, @rand_addr=0x0}, &(0x7f0000584000-0x4)=0x8) close(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/enforce\x00', 0x100, 0x0) connect$unix(r2, &(0x7f00001cb000-0xa)=@file={0x16b8ae2734674383, './file0\x00'}, 0xa) 2017/12/21 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003f0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2017/12/21 18:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1104) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="5c4613773ed92cb33644f65906e20063", @ifru_data=&(0x7f0000ccd000)="5d64790f05b8fdb2fb20f48a3bd519485f83944f37acd44f58c9aca8b3f9e291"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000642000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000b31000-0xb)=@random={'osx.\x00', 'nodev\x00'}, &(0x7f0000152000-0x12)=""/18, 0x12) setns(r2, 0x8000000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00001c2000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f00005ec000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/21 18:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f0000abc000-0x8)='./file0\x00', 0x200, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000761000)={0x3, 0x4, 0x4, 0x7, 0x18, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000582000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fde000-0x4)=0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000777000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f00009cc000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/21 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e52000)='/dev/keychord\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000511000)={0x5d, &(0x7f0000d33000-0x5d)="dd30294d07abd9ac698a64789646eabb35bd951a50ee46309c87ee94f32913cdfeb047dd561b8dcf39b57b70415c3beb277d8faaafa8f6a8164305c1dbdb73ee78883b9446db022e50de4f8e841ce8eabc9bec895b2be8c8d1661b11ca"}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ea1000-0x10)="6501d903427ba1047c6db37600000600", 0x10) sendto$inet6(r0, &(0x7f0000008000-0x80)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 18:02:57 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000dc4000-0x10)={0x1a, 0x660c61e4f5531a2, 0x7, 0x6, 0xfffffffffffff048, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001ef000)={0x93, 0x9, 0x0, 0x5, 0x7}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f0000dc1000)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000dc3000-0xd)='/dev/usbmon#\x00', 0xffff, 0x101200) getdents(r2, &(0x7f0000aaa000-0x1000)=""/4096, 0x1000) 2017/12/21 18:02:57 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000997000-0x11)='/dev/vga_arbiter\x00', 0x20101, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000b76000)=0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00002fe000)={0x18d, 0xf339, 0x4, 0x864}, 0x8) write(r3, &(0x7f0000228000)="2f000000130047f10701c10db0ffffffffcd000000000000000000000009f1320500f4006e352d020f70e900000004", 0x2f) [ 125.578259] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 125.608944] binder: 23413 invalid dec weak, ref 300 desc 0 s 1 w 0 2017/12/21 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40200200) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/21 18:02:57 executing program 1: modify_ldt$write2(0x11, &(0x7f0000184000-0x10)={0xa1d4, 0x20100800, 0x400, 0x4, 0x2, 0x7f, 0x9, 0x3, 0xffff, 0x4}, 0x10) truncate(&(0x7f0000749000)='./file0\x00', 0x4) [ 125.621642] binder: 23412:23417 Acquire 1 refcount change on invalid ref 1 ret -22 [ 125.622178] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 125.630958] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 125.631972] binder: BINDER_SET_CONTEXT_MGR already set [ 125.631980] binder: 23413:23426 ioctl 40046207 0 returned -16 2017/12/21 18:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2327bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f000092b000)=""/8, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000122000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000554000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) linkat(r2, &(0x7f0000190000)='./file0\x00', r1, &(0x7f0000a7d000-0x8)='./file0\x00', 0x400) r5 = getpgid(0x0) dup3(r0, r4, 0x80000) fcntl$setsig(r3, 0xa, 0x12) read(r1, &(0x7f0000978000)=""/2, 0x2) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x0) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) [ 125.633747] binder: 23413 invalid dec weak, ref 302 desc 0 s 1 w 0 [ 125.685655] binder: BINDER_SET_CONTEXT_MGR already set [ 125.690927] binder: 23412:23435 ioctl 40046207 0 returned -16 [ 125.699126] binder: 23412:23417 Acquire 1 refcount change on invalid ref 1 ret -22 [ 125.699148] binder_alloc: 23412: binder_alloc_buf, no vma [ 125.699164] binder: 23412:23435 transaction failed 29189/-3, size 0-0 line 3127 [ 125.722312] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/21 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:02:57 executing program 4: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000e70000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) 2017/12/21 18:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2017/12/21 18:02:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000681000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000056b000)='oom_adj\x00') write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2017/12/21 18:02:57 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000feb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000729000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000551000)=0x0, &(0x7f0000fec000)=0x4) 2017/12/21 18:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syslog(0x9, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000484000)={0x3, 0x3, 0x100000001, 0xd348, r1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005df000-0x10)=@buf={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r2, &(0x7f0000077000-0xd8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="a1398a339996", 0x0}, {@random=0x0, @random="b8cc2e031fab", 0x0}, ""}}}}}, 0x3a) 2017/12/21 18:02:57 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000f9e000)='cgroup\'S\x00') ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = dup(r0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000f9f000-0x24)={0x3, 0x400, 0xe810, 0x8, 0x2, 0x8, 0x6, 0x7, 0x6, 0xfffffffffffffffd, 0x7f, 0x8}) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) 2017/12/21 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000df2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x10) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000df2000)="61e2af4edc1c86364601f8d78773076ea69199234707c94b2259884bec757e0788579703a1562ab4224be2ae7d82531452e889e50bd974424d45f6", 0x3b) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000032f000)=@common="6970646470300001000000000000001a", 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2017/12/21 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/21 18:02:57 executing program 0: modify_ldt$write(0x1, &(0x7f00003f7000-0x10)={0xa278, 0xffffffff, 0x2000, 0x3, 0x2, 0x0, 0x7f, 0x0, 0x5, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000096d000)='attr/fscreate\x00') write$evdev(r0, &(0x7f0000383000-0x18)=[], 0x0) 2017/12/21 18:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syslog(0x9, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000484000)={0x3, 0x3, 0x100000001, 0xd348, r1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005df000-0x10)=@buf={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r2, &(0x7f0000077000-0xd8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="a1398a339996", 0x0}, {@random=0x0, @random="b8cc2e031fab", 0x0}, ""}}}}}, 0x3a) 2017/12/21 18:02:57 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006e5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000+0xe6)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b9d000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000-0x48)=[{{r1, r2/1000+10000}, 0x5, 0x8001, 0x1b1b}, {{r3, r4/1000+30000}, 0x10000, 0x8, 0x81}, {{0x77359400, 0x0}, 0x400, 0x2, 0xaa8}], 0x48) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000-0x68)=""/104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_mark(r5, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') [ 125.728074] binder: release 23412:23435 transaction 303 out, still active [ 125.740773] binder: undelivered TRANSACTION_COMPLETE [ 125.748140] binder: send failed reply for transaction 303, target dead [ 125.751427] sg_write: data in/out 458716/16 bytes for SCSI command 0x0-- guessing data in; [ 125.751427] program syz-executor2 not setting count and/or reply_len properly [ 125.798815] device lo entered promiscuous mode 2017/12/21 18:02:58 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a58000-0xb)='/dev/hwrng\x00', 0x86901, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000998000-0x4)=0x4e8e, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000039a000)={@common="6772653000000016000000000800", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00000f8000/0x3000)=nil, 0x3000, 0x1, r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fb000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r3 = mmap$binder(&(0x7f00009db000/0x2000)=nil, 0x2000, 0x8, 0x20010, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000e95000/0x2000)=nil, 0x2000, 0x2, 0x40010, 0xffffffffffffff9c, 0x0) r5 = mmap$binder(&(0x7f0000a27000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e72000)={0xcc, 0x0, &(0x7f0000ede000)=[@clear_death={0x400c630f, 0x3, 0x2}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x48, &(0x7f0000953000-0x30)=[@flat={0x0, 0x0, r3, 0x3}, @flat={0x73622a85, 0x0, r4, 0x1}], &(0x7f0000083000)=[0x40, 0x48, 0x30, 0x0, 0x38, 0x28, 0x0, 0x40, 0x38]}, 0x7}}, @clear_death={0x400c630f, 0x3, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00009b2000)=[], &(0x7f0000e6f000)=[0x30, 0x20, 0x0]}}, @acquire_done={0x40106309, r5, 0x3}], 0xc6, 0x0, &(0x7f0000a3d000)="a8b8c5601aa75455379b39298d48d48f2361dc44591cf145dd37b3a4fe268dbbd7d9c5c82e66276f59b4015df163180893f56664c7bc068ced6acfeb574c80fb36087036e1532013bcd95cb6d7a4f43490c352b044ae0c09c747c21fc581cea37e2fc9e61cd00814f12720efcd99ceb36ee0a113c5f472945fd0e97037bcc6517bd56d8ffaeb0e72ad9d7a7a912641d55d33aff4383c29976d25b7e2caebdda71480900ab56bb0b72fcfe440cc9ca944a37e21c8e9849c22bbb18943806d2614154b66d84b7d"}) 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0xb)="636700d900000000086900", 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000026d000)='/dev/rtc\x00', 0x10000, 0x0) fallocate(r0, 0x0, 0x8, 0x2) r2 = dup(r1) splice(r0, 0x0, r2, 0x0, 0xfffffffffffff000, 0x0) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000867000-0x8)={0x0, 0x0}, &(0x7f00005d6000-0x4)=0x8) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x8000, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000125000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x8, 0x5, 0x2}, &(0x7f0000307000-0x4)=0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00007fc000-0x4)=0xa72, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000015f000)={r2, 0x0, 0x4, 0x1000000000000009, 0x5, 0x1, 0x5b05, 0xfffffffe, {0x0, @in6={{0xa, 0x1, 0xffffffffffffffc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b, 0x6, 0xffff, 0x3, 0x5}}, &(0x7f00002b8000-0x4)=0xb8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006de000-0x8)={0x0, 0x0}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b8000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000045d000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000935000-0x8)='./file0\x00', &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000646000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7e000-0x1)=0xe8) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000235000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000782000)={0x0, 0x0, 0x0}, &(0x7f0000ab4000)=0xc) getgroups(0x5, &(0x7f00001aa000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000151000)={{{@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000-0x4)=0xe8) fstat(r0, &(0x7f0000ea9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab3000-0x4)=0xc) stat(&(0x7f0000b7d000-0x8)='./file0\x00', &(0x7f0000dda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e11000)=0x0, &(0x7f0000b3d000-0x4)=0x0, &(0x7f0000065000-0x4)=0x0) r19 = getuid() lstat(&(0x7f0000551000)='./file0\x00', &(0x7f0000881000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00006a2000-0xe0)=[{&(0x7f0000995000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000027d000-0x20)=[{&(0x7f0000d3c000-0x6e)="ea3915d6aa7d1c3e862e55b09348837d926ea14dac861397cb639da0ac401c3693bd1fac7f2f6117f3527035c1543f6275757d681dda6ac834dd640b5fd2e41e437ba81aab9272784061d96f7f7e254377d68520a8b6f8d85d068543f210e51577aa4b69aaa90097dfb65f3fcd5a", 0x6e}, {&(0x7f000003e000-0x30)="1dacb8999e37443a7bb3f160e362f2d548e0496b87801b8162197ece6d0102da3205a84b6acf6145fabdba61fbbae72e", 0x30}], 0x2, 0x0, 0x0, 0x850}, {&(0x7f000012a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d07000-0x10)=[{&(0x7f0000763000-0x1000)="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0x1000}], 0x1, &(0x7f0000f5e000)=[@rights={0x20, 0x1, 0x1, [r4, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}], 0xe0, 0x0}, {&(0x7f0000261000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007eb000)=[{&(0x7f0000629000-0x42)="95470479e0c729c6c7a49c234ea80d8f85d617bceebebcce4fb2dd771d0d22879eed920611f812dac055fd261efa6601a5671025d835e0283a33be7bcb4db0e735e0", 0x42}], 0x1, &(0x7f0000824000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r6, r4, r5]}], 0x20, 0x800}, {&(0x7f0000abf000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000111000-0x10)=[{&(0x7f0000c3a000)="844904a3488eb0835179630f3e53ea3b14e73c725568d02035f7965da0619beeee0a65c1aa419e1867669023df0c7b43acd771f1ca7f4046d14f46bde455cd84c96c2bc7cae687e99828308f349bee23f22d528a7b1bb6c70a2ffed2175f6b1f3d6eb5289256", 0x66}], 0x1, &(0x7f0000527000-0xa0)=[@rights={0x38, 0x1, 0x1, [r6, r6, r5, r6, r0, r5, r0, r0, r5]}, @rights={0x28, 0x1, 0x1, [r4, r4, r5, r6, r6]}, @rights={0x20, 0x1, 0x1, [r0, r6, r4, r4]}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0xa0, 0x10}], 0x4, 0x4000000) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000af4000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c36000-0x8)={r3, 0x3}, &(0x7f0000f85000)=0x8) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xfffffffffffffff7) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000180000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f8000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000a6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002ef000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000410000-0xe8)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000)=0xe8) fstat(r0, &(0x7f0000ddc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getuid() getresgid(&(0x7f00007c3000)=0x0, &(0x7f0000ef3000)=0x0, &(0x7f0000ade000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f2000)={0x0, 0x0, 0x0}, &(0x7f0000ac1000-0x4)=0xc) lstat(&(0x7f0000ca4000-0x8)='./file0\x00', &(0x7f0000568000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f9b000)=0x0, &(0x7f0000bae000)=0x0, &(0x7f00009ac000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088c000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cbf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000-0x4)=0xe8) fstat(r0, &(0x7f0000bf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000863000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081a000-0x4)=0xc) r17 = getuid() r18 = getegid() r19 = socket$inet6_tcp(0xa, 0x1, 0x0) r20 = syz_open_dev$mice(&(0x7f0000e54000)='/dev/input/mice\x00', 0x0, 0x12100) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f2e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afc000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000681000)={0x0, 0x0, 0x0}, &(0x7f0000769000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a1000+0x14e)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000356000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e21000)=0xe8) r26 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f0f000-0x4)=0x0) stat(&(0x7f0000f7f000)='./file0\x00', &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000217000-0x8)='./file0\x00', &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc6000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c5000)=0xe8) r32 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000620000-0x4)=0x0) fstat(r0, &(0x7f0000c90000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000812000)=0x0, &(0x7f0000e6c000)=0x0, &(0x7f00001a5000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00008ba000)={0x0, 0x0}) fstat(r0, &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = fcntl$getown(r0, 0x9) r40 = geteuid() fstat(r0, &(0x7f00005f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = socket$inet_sctp(0x2, 0x5, 0x84) r43 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ea9000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000)=0xe8) lstat(&(0x7f0000c3a000)='./file0\x00', &(0x7f0000797000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000b02000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b70000)={0x0, 0x0, 0x0}, &(0x7f000009d000)=0xc) fstat(r0, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = fcntl$getown(r0, 0x9) r50 = geteuid() getresgid(&(0x7f00009f5000-0x4)=0x0, &(0x7f00002e8000-0x4)=0x0, &(0x7f0000dc0000)=0x0) r52 = accept4$inet(r0, &(0x7f00003cb000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a09000)=0x10, 0x800) pipe2(&(0x7f0000e07000)={0x0, 0x0}, 0x800) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c9e000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000d1c000-0x8)='./file0\x00', &(0x7f000036f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getegid() r57 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f5d000-0xe8)={{{@in6=@remote={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031d000)=0xe8) lstat(&(0x7f000096e000-0x8)='./file0\x00', &(0x7f00005f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ad2000-0x7)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000cc3000-0x8)='./file0\x00', &(0x7f0000355000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b10000)={0x0, 0x0, 0x0}, 0xc) r63 = getpgrp(0xffffffffffffffff) r64 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e65000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000178000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b9000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000232000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bbd000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007d6000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000338000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000)=0xe8) r71 = getegid() sendmmsg$unix(r0, &(0x7f000062f000-0x230)=[{&(0x7f00007d8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000631000-0x10)=[{&(0x7f0000cd8000-0xcf)="778b7e2e8c270ef3bfeed6c607beef9e6ee3868fc9ff6b2412c56a6c3ddfb80dd05b7e0399e5ca76410f12832076716522fb8984f5e1df04ec4d1e0180a93467581498b767ccaeecf1f2f1cd52f3b000bcd65724005ede2ce4e0c65747f05bd405a00046fdc61e91b741677babf0429696ce7bc828f6c6cef7af22e6f69989f3269c095fa5c7055d915165a9e4806ed74fea58008485d405500c5ef1551f3d59948aaf745b18bccb0773072bd717742800a10d25049067e64d1eacbfb91978baff0a70ee68b4c8ac194e3d7033c92c", 0xcf}], 0x1, &(0x7f0000a97000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x10}, {&(0x7f000018e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cd1000-0x70)=[{&(0x7f000056c000-0x80)="af5e7f0e3566de32b0be265c495f11ef8b379741f19a94616b1b5187a992b6724638a533d5d3f0c84f79ea3b7c0471a1c08a1a77813ac028e0b4276902638840718715cff259d278022f4b8b680d8a278c0fdc479b6c1ffdd9499b4a9fe1a60ed29b5562844f5cdfc4718a2809c305744250a4839213c2f4753782ab2987a956", 0x80}, {&(0x7f0000dc0000-0x63)="b845de0bfa63020cd7357a4a453c3984f95a84771da62029031e7fb918896665a29ecccf279f047767295de628feed70b083c86e687a6853a0c26b9c9fe0f9b8e1a075b1ceffba3a970276ab064156dc52587e1f5027d9aa8c35ed39dd76646db5f71e", 0x63}, {&(0x7f0000422000-0x19)="21dc2ad5217893f0e2fef54eb10c452ac5f248f916d37e1955", 0x19}, {&(0x7f0000733000-0xc2)="749c3a305ead6aa873491d72aa832bc0ea8f1e185ea634b1886a2772da402618763d0210381057e8985b358d59a2494d60efa45a6fe4edc249d3ac002a99ce245e11c56769f5d3dea6f17983d980f3c02223def4dc8b338d5e10ca2b3c4c4a5cb7fd32d3f9338e693022370c61e5fc0f6406bb4016c31549552a6f2128c442bf56251faf23342fad13da2bd5a4835729a9e19520114a99cad65e0369f78b7e6f145b1e043eed8eb772009021ef65f89901179db8fee5caf5e4b8ae9f86dda268f5ad", 0xc2}, {&(0x7f0000b30000)="d78e602ecb47bab94407f0de60cfed702a90c8b2e87c5affb49c384b6df3ae03c309e5654ebae20974d1d7c1f5a3afc07757d07a8d3de3404c0c44b8d6a39af46d91103f2e11", 0x46}, {&(0x7f0000e66000-0x4b)="65bc94b0db55056a4a2731b7de46cab591ba08543b4940e4f04e8ed7fc4b37006e33e05b577308958c03cd01f289d54073606fac00de5e93fe75297be7a50d7044759e5cb21156afa0df22df04b0ad5a7635cd25c7eeca2c1bb3e6de01cefe36d806cf067f327f9c2148deea6db02491d5b797fed57235df978a2a28ca00c8ad357e168d0125150a76600d91e15035f07267adb7b9c7afa89fb3966d247ee7f77366c33dea9637721b49f829fe0e4467423c91f88de95aef304baf654cbf7bdb56d0e36a7f8bb5995b92cd5391efbf51361a9a53e6", 0xd5}, {&(0x7f00002d9000-0x5e)="1d335550d4d45951a28fd90c0553314a33d1b8ffbfe3145f4340c639f5f5918303b8a9e398d05c7c95e342df3fe94b2b4fa552dba713700234d424ba7100db4413330493081e760a326805817944b5f11e2761d58fac744c3971fee43d0f", 0x5e}], 0x7, &(0x7f000054c000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x40}, {&(0x7f0000bfe000-0xa)=@file={0x0, 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{&(0x7f0000b1f000)="9eff68c1d13cdfb08fff8c5f832591e82207b25e27d52a33b090da481589a2dc5821fb1900820657fb4eff44d926c7c07d10983a9c63f495981e2614e8bb793cbb77d138138ed2732818a5343ae166507727036a17a597af503814c3b773ebb95d1d69279dc6baaaf56a6e731952b65faefaf6445a71d8d614cbbf4a7ce216acd8f77dc6bfeeb8bd09c78ec1466355c1c19fc294f80a766493da44001a163d744cb7059c6b6d6a135c015c6fb8fb6690df739a2db7b1a6a82be756d5d95c", 0xbe}, {&(0x7f0000c03000)="8dbecbd1bea99bbfcf59126d46881080e17e0a6b945cd0ab2d198ed1aec953601200eadfff3809f640bd3689d60c74fc7c94b5db5a1ca6ef429b3ebc060a7eaf0bae577176c85b06d4b6b9fb55e5234afc51a4768bab7affa1730c376f317b039c231627b9cc90384400dbf44d4786aede03f54a6ef0714afd3b", 0x7a}], 0x6, &(0x7f000094b000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r19, r0, r0, r20, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x138, 0x24040800}, {&(0x7f00003fc000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000722000-0x10)=[{&(0x7f00002a7000-0xcd)="600ab7c35540418b736ff331f8b27f6996fec4999a2cc827c0deb3e4a36219a8e146e16442e9e0f44d54cbb555fcd6a68b6dabaf91e3acba0969bd56031279d8db2929918145aceaa38bed28a789e47a046488fae4dc6e5eddad4cef8411f4a0d037caf7f85efb9c7034f20e0f299bf7dec7b414ba7207dc1df3adec0b10cd7717257c44d886edcc6e86ebccf293a7451c3ec706a3139259932f2de26c406f39fe600676e67a7416da4446c16303634462caa7f13291bf82c1ecdc3efc74f1d878e3170dbb7527ab943728ba87", 0xcd}], 0x1, &(0x7f0000af5000-0x48)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x4000}, {&(0x7f0000253000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008cf000)=[{&(0x7f0000265000-0x49)="8e8811214ef62743206fdae0fb001effe1b3849d41534935f6df3b544acdfad083812b0919443adc244e68fa01e1f5d8b0b453151b8b8b1fe2a94789f4c7f6b59721c4d401995014d1", 0x49}, {&(0x7f0000ae8000-0x2)="8e8c", 0x2}, {&(0x7f0000aaf000-0x73)="94d4146c4dbf3a9b31347e2f12fb1b708e9c636f53773170fd546d2f5c5129b793b2e2dcf133d638650b1092fa68bb06772e9d5afcd0ed1552f5486128416500f745e7b87a764ec5a9f32c422966b79f511a9c363020c4374d0ff19cb5ed76a7e0b0d254a2a560863b2ca9f9f5bc524e70cbff", 0x73}], 0x3, &(0x7f000078f000-0x68)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r0, r0, r42, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x68, 0x1}, {&(0x7f0000d81000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000933000)=[{&(0x7f0000135000)="a82441846e4a49a282f3ed42b4fe4c490837410b91b706fa4bcf7e67e2be5e731acbb54d928a09911d8c3cb65b4db201247c2582d3fbc85017463427d11a0208151db75dd6ecb2543c306b8d0b0683b41ce54fae9c80230f44eaf13302e3f7b5c983b1d3f6ad18c676f597161f82716fadc0456460343776e13b49f863ea44db373f292de44aa2f8867457c7f8d1e77de673079b2fe5c1aee6f6b6e83e55b2cee7865c4ae380310e872fd6b8dd30a15116aa43dccf05a049f5781a73", 0xbc}, {&(0x7f0000c07000)="35feff78114ed082978598fee3920fc0348cc7459f59fad8577c61c1448472f721391f5e67708ab981fdb8f32929f7c0792039ce26b6bd66a5f2fc811f7e9f", 0x3f}, {&(0x7f0000e62000)="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", 0xfe}, {&(0x7f0000167000-0xcb)="94779302246acdf41ba945bd5cd39f1375b29a1d07c8442ccee0ecfbc5d0ec9fdb547044ddc463b8d18e0f79c928f6be31687ee90d94dd7896d07ce5806cef9e0d32cd00f92782b3fbcfc388742207db731f88e827108fa41c214a4055bc94fa3162608eb2634ad6b2aabf97cb89976543a27db0aa574eebc4f9a4ca12017585189702655215e0e18ac66412703fac66ee39a570d34ee331d28fe884453c8baf8af8c5633a3de0c40432a01f1ab9a7e5b2174895f4dcc40c4bd3b0c56b8ceb5d279ee33611a4c42c26416f", 0xcb}], 0x4, &(0x7f00009dc000)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r52, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r53, r0, r0, r0, r0, r0, r0]}], 0x138, 0x24008000}, {&(0x7f0000c5f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d1e000-0x50)=[{&(0x7f0000e70000)="553c99840f0d0b6dc2b2898816f0feaf42daa283d6c743cf46c4f7a49a5b76bd7a00ce65abdc6308b84a780b4523bd342ccbfb80034170c6d60763835ba9a9d31845a931a24614cfb1640e65b6e69309e4af1d1b9d5354589e8c3e3eeb064159b2eb46c13cb58d5441041b0fec1ea50b44d6ed313271a4a189dddecd8e6dddf4d31403778b5d30d7ebace6e0eda308a3f9991d59ff8f243690ef5c50b55f24569f555515d5853b44b123f23ee064338dc636694e62c31fa2daab09ae981d6d8f6bd9233e5704cfd896b15ff69722ff2401beced60353b9ed6ce296b1417895b8f5604cf5e3aac42771cc1d709c0d76", 0xef}, {&(0x7f0000676000)="9e8afff621206c7cecc7156e37e83d4f6c095a6be26b916428b3fb8e8d636e668508348d21be824c118b12058bb6f92a6bfdd7d27463e641e4ef180bb7ab622ef45d40aede6af538a210ad5599706e7831ae98bfb29b01074e6dab1e5831dcab97f55cf4b03b2b72772725406fd2e8c28b71a23789701c27c23043cc083de30c2577f36e194636bb2f06d84df0f7ed36c7274e68aed4b08f93fafac852fa", 0x9e}, {&(0x7f0000c94000-0x1)="f4", 0x1}, {&(0x7f0000316000)="dfb343757e25d23b78d8e92182d95b9ab782640a5e517782a75c6d3d757b4c4ce2e3656458f6e4c284dba3d97c0367a7be7bc5cbd74f1aaf8980b49f18fdc97ddcfe32456db922bd9140fb96fc3f6f102239daa05b978de4449c2cd226c6a2372b42b75284efd027eb3650fa2c1aeacd02c81f77185ec17f41e709d4229bae34e925e5d1649db5a581fb7a8d429e0e2a6cfd9fe67c9d274d43d510f7042ee8eaab68f1e4050f", 0xa6}, {&(0x7f000043d000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4090}, {&(0x7f0000afa000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e15000-0x60)=[{&(0x7f0000937000-0x27)="29624a8a16eb0b908b5c66baa4c184fa532d6464c7960d2731c8d26fdd5f262b1d66f27fb8b6ce", 0x27}, {&(0x7f0000da3000)="a0eee4e14c8af2f2b58858cc64af0a87e4a2beb5c8bf9b5541d229643da331a31382a929c30829321416a745263632a82487109a12db23869c799fe25b25da12f218148132e81189330ea1590f2f43596487ca77e8c4fb7097772df97774fa9d8d54d48de2de6c6890cbba7a9d5f11021e392701e4ecfdfaa9458f7ddbbca17c207640010f9929a6a41c04956756bd8e75dbc7dfeb2de4f66e5894aafa6e72b5d4d096d744f0d76273c6f47e07148587", 0xb0}, {&(0x7f00008ba000)="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", 0xfe}, {&(0x7f0000a5d000)="1d97578d946a717933677fd2613598be8a22b98787f9ae44a092d836d714", 0x1e}, {&(0x7f0000721000)="8c4aafd42c86e0a847ddc882f064d5c672f0ab30e70058e41bcc301e79d0b1d6689f48569b9dce4161740f824e81f206c9a7f2882c617ee68c96489b8d90469c278993f51ca830582547010c87d4ab187a35a17d", 0x54}, {&(0x7f0000013000)="f102ab8ed92009b93daef609586df659827d55b4793a6445365c12df402e02236f0054a01f236ecda71dad70059b56a43c402e2e5777104aeb2db99703d67485c91eb5fe4cee4c51310f3f74870d47c195d77d834768f50aef3bc7c73ee6d2ed4075600f00e225a703260a0262503ff44bcc1493cad154c06a03b60a834113d1a9dbdfe9523e497cfd5c9b3215c05f7805e44297ead811f5eca56d90b35b6863be5e30420319a094442875cebbe194e8d000ba1831f5febbe2083e49074dc09475c2bff149f9", 0xc6}], 0x6, &(0x7f0000e88000)=[@cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @cred={0x20, 0x1, 0x2, r66, r67, r68}, @cred={0x20, 0x1, 0x2, r69, r70, r71}], 0xd8, 0x800}, {&(0x7f000092c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000990000)=[{&(0x7f000053d000)="04b5e5f032a002c79dd0404f82e1bf86234dd74ebda80313c2b1289752c448ef9f04427ef439755621cfa338c4f174573cf2e491fbd3f2058f118fbaf2bc9cd67b3464d3a9b2080e1305a591c353f21ac5fc089d9a232a6259a581ab1f06da77e84d953c673a3e32e85c964a11e5540c4c83f29ecb610ff0d38504c62519db541d67e0ad7d491d00", 0x88}, {&(0x7f0000383000)="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", 0xfa}, {&(0x7f0000ef5000)="b228688ad848c9b5ec096cbed0fa76fd79e5c99e1fd959550e724ec494cf7dcd1683509d607d41e53ebc48b949ab04087d8f2360c606d6c4757418499cf4e3f3ef47cc5d029a9b5eea52e71d4d0d7261e7ee304674f6cf222bde81a12ce24c595d5b751b09eb9c38f9249628d2ae23381f16efaaa602", 0x76}, {&(0x7f0000922000-0x2c)="f6df7a017a299ccf5256ce8e0458a255b7bc9c39c8e096b9269d5dc8428ff343d2878257dab1e4df9f59084b", 0x2c}], 0x4, &(0x7f00005da000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4000804}], 0xa, 0x20000000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c8c000)={@generic="a550e8d18c2efa242458826759b703c1", 0x6}) write(r0, &(0x7f00003fa000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) 2017/12/21 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') r2 = gettid() r3 = getpgrp(r2) prctl$setptracer(0x59616d61, r3) readv(r1, &(0x7f0000172000-0x40)=[{&(0x7f0000ac6000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000862000-0x6)='cubic\x00', 0x6) write(r0, &(0x7f0000134000)="260000002d0047f10701c1cd0effffff9fffffdf0900000000000400ff0f00000000000035b8", 0x26) writev(r0, &(0x7f0000ce6000-0x10)=[{&(0x7f00006a8000)="c454dd3dbca1f21119e404f57a9e722816f0d3ee547d330be28e232dea3a6402a7bd7275696dc358a7c7bfc717852396feeb80df68a97ac3a152c32d5bee38e9244d0595ab3f0e4fa867a623e23d8ae65ffdee9e27445ad8", 0x58}], 0x1) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000da8000-0x15)="140000000a0ae7c8ff130000fc0c0100000008e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000606000)=[], 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000ae000)={0x5, 0x5, 0x1, 0x3}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000b9e000-0x4)=0x80000000, 0x4) ioctl$TCSBRKP(r1, 0x5425, 0x100000000) 2017/12/21 18:02:58 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003000-0x50)={0x7, 0x0, 0x44f4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r2, &(0x7f0000006000-0x30)=[], 0x0) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 126.415705] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 126.440570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41404 sclass=netlink_route_socket pig=23519 comm=syz-executor4 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000062d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000001a000-0x28)={@generic="bddb7ade3f9fb498c55f3c53fe8d0535", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000ecf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = syz_open_dev$mice(&(0x7f00006ba000)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000036c000-0x40)={&(0x7f0000d65000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000427000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000397000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000343000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000a7a000-0xfc8)=""/4040, 0xfc8, 0x0, &(0x7f0000f34000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000-0x4)=0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000003000-0x55)="de7de1607afe99251b868b121dba0e69861165e44d40d9f16796cbc6ee5941906bc549b615d2a9bd1e90f8c3cd4c6433bf5fdb4f1e8441ae5f4baf67a7413d69237f14249122ea9d2f773c596436ef573fc2f76932", 0x55, 0x4084, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xd4aa, @loopback={0x0, 0x1}, 0x9f8d}, 0x1c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x56, 0x20, 0x2, {0x3f, 0x83f}, {0x3, 0x0}, @ramp={0x101, 0x1ff, {0x7, 0x6, 0x761, 0x9}}}) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000-0x4)=0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x2c77) chdir(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000004000-0x50)={0x2, 0x29fc, 0xffffffffffff8000, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x3bdd4f06, 0x0, 0x7, 0x2, 0x18, "2ceb9582ed6add76488c9f211a4524c48c6395fa5cf4050f7c4e490a2a415ab0e3180861b6ec71e57a5eba142258ff814022b30a1a4bfd87f133f922bb4f526f", "bb444e0a6bffb06c8a7618c016ef7df94499ce91b06158f1508af2913512cd1e3610b24d8cd3454cd1077453df8e7e862e0eb6197dc8cee31b9c8120a060e3e4", "d6d6cc7d0f9eb534b77ec735532faaa48f6cfd70c04c92788d4a1d8f531be652", [0x8, 0x400]}) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@broadcast=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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setreuid(r3, r4) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ddd000)="") [ 126.477287] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41404 sclass=netlink_route_socket pig=23519 comm=syz-executor4 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2017/12/21 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x896c, &(0x7f0000ff4000)={@generic="fd70be0253b7b548e2f9ba73a894fb11", @ifru_data=&(0x7f0000ff5000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000051d000)='./file0\x00', 0x121001, 0x4) r1 = eventfd2(0x3f, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c8b000)={0x0, 0x0, 0x0}, &(0x7f000035b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b13000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000-0x4)=0xe8) stat(&(0x7f000073d000)='./file0\x00', &(0x7f0000bf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) r6 = accept4$ipx(r5, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a7000)=0x10, 0x200000800) r7 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f9b000)={0x0, 0x0}) r9 = epoll_create1(0x80000) r10 = socket$inet_dccp(0x2, 0x6, 0x0) r11 = creat(&(0x7f0000f47000-0x8)='./file0\x00', 0x24) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000085c000-0x8)={0x0, 0x0}) r13 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0e000-0x4)=0xc) r15 = inotify_init() r16 = syz_open_dev$tun(&(0x7f0000457000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) r17 = accept4$unix(0xffffffffffffff9c, &(0x7f00006ee000)=@file={0x0, ""/27}, &(0x7f0000f23000)=0x1d, 0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006a0000)={0x0, 0x0}) lstat(&(0x7f00005c7000-0x8)='./file0\x00', &(0x7f0000b19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000021a000)={0x0, 0x0, 0x0}, &(0x7f000032b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005ce000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e62000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000ee9000)='./file0\x00', &(0x7f00003d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a3a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e9000-0x4)=0xc) stat(&(0x7f0000c13000-0x8)='./file0\x00', &(0x7f00009ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000802000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r28 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000758000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000654000)={0x0, 0x0, 0x0}, 0xc) r31 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005bf000)={0x0, 0x0}) r33 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/selinux/create\x00', 0x2, 0x0) r34 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000946000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r35 = fanotify_init(0x10, 0x8802) sendmmsg$unix(r0, &(0x7f00008b8000)=[{&(0x7f0000502000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000b8000-0xa0)=[{&(0x7f0000f9c000-0x16)="4ba3c7f201ae131705aa468c4f7f8f2ee7317048cd5c", 0x16}, {&(0x7f000032a000)="a9aea121fa3dcb1c58768cc0849b37465045db92deceeca6", 0x18}, {&(0x7f0000469000)="fed7705cac8c723e3233d255e8e7fb4d7b4641bc765d18c22137ffdfb7fc8deb3a90ca2cd68dae73160068401f153de2d3598011c3ad13415a027397e4178f06c0863fd77706f14ac3e66495817145fb53285a810236ea0ed4638501a0067a671a151c6afbc7cf2f0613e778da16c8c794f44bbddb63149ddb0329739d66eab72a917b21c7cffd69eeb50a8da84df1d4", 0x90}, {&(0x7f000005f000-0xdc)="b1452888f204387b264478cf48f5507fb0683dd18c7deaea2c771149711f9e032aed010bbc6788cb1bab3287e14411ef999c23bdf9d822be080cfb983022a3829033e3c9b265a8366591de3bfd7637f30efb2c57f1bdda45e967efb4655ffffc3fca0098e585e0f896d4258a7da9e7c38df16787159e4cd631df1fff2bd15afd7ecabab806f5f4f4435799ce013ce9dce252453f67895ac11a3712d6cc6b7fe46d9e4c903ef9bad1bb61e840d058a89289847779f1473d680de16f33a128150995882e665332849448380ca33d570289f39f73731b1110a2f6912240", 0xdc}, {&(0x7f0000207000-0x1000)="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&(0x7f000027e000)=[{&(0x7f000015e000)="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", 0xfd}, {&(0x7f00006d5000)="6d24dbae6d20dae43e2ce699f4cb74d892b683ebedff2f1ee403746d14e7adaa", 0x20}, {&(0x7f00001bc000)="a4c492512dc1ec46782873e2301709a12b5ad2e1cf6fd50d54fa2406320c", 0x1e}, {&(0x7f0000285000)="b5399da9c36d968fe231c595a1ac6f07bccd4860c53a4e1478e50c1aaca1e9f86b5c4385e978e5f139627beb4d4da4baf3751a401789c28a4c53da466e834ad00d8ebe1b4b411c2b792ddd1ee4f8b8e84062b1080b45aa12fab6579fc1b00639cedb3b63", 0x64}], 0x4, &(0x7f0000dc1000-0x30)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x30, 0x20048800}, {&(0x7f00006a8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000293000)=[{&(0x7f00009fd000-0x3)="ca99c9", 0x3}, {&(0x7f0000c23000)="968c52de71b36f868c5517c12bf925db8729b106aa11a2e25c36d1e5cf83a847a8989892241bbca7d5a383c894341a92b9d437a3e2e4eea4e3e6766d0dd44c9e7208e04190e7aa50372018b0dc598d5e0dab0f1d1961fd3b359b533ab2a6f40dfd9717227dc71408f2289b668b42a534ace651ce6c802f64f2d66a0f4089a37a11dfe87c377d0986a357f5c5b107372e3b6752c69f9b2da5e1ad25f37ceab242e22defed3970a30a7a", 0xa9}, {&(0x7f0000be0000)="b929c91dacd3897e0d9787e991b2a9792d83d7a56545a4c1efcd1223200f42c179d17e84c021cb13ecc553df8a633b87b1b5e020b50540e6e28dcacd9d1c78e5907bbcbaccc96505c5f0eb78a8718f30e291800e72626a20d73ec5431f3b49fbd9e4b38b725bd74fd211f470c64df8154cd8bdc4f6fbe701b0c0df53f954e803e1b2de8d415576f37888f2c6416d7e0deeda0ad4d60c96cdd2d7464aebaa0c3a93cd2e2a6bd5c029be55ba74c46780b799aecc3186be8b3a3be17a6282ed2e7e1bcd9fb41a020f7cf733ecf59c087a72f0505a0a4201ed1145c2b520975655b9b1165d41f6f11e", 0xe7}, {&(0x7f0000194000-0x72)="c6cad305025b346e7317c99c71915a1a4acfb6e981422514f2858ee6e0abc74755eaba5f36cea2ae2ac6802b680502e32d169c225e1ebc3a215093f165aac0873e6126cb84041ed25f06904f5ebcd3e29da6ae7ca4dd2f0efdd3e9399fcace2c7ea628be90a27573126b8a160bffbec6b40b", 0x72}, {&(0x7f0000cfc000-0xd1)="5285f12aa1788b9640081d80b4f8e413a347c67798cb24a3a863a5efa29298157b493569c342900b278961e2502be38279759d771ae3c137a644c619a4b18ab04ee43d99986ba195749c10cbe32a5a8008dd8930af4babd235f060a59321d87d3730cf2d1c98184b475271d7c5c46638463f1ecc24cdd670be303d9504aa2592ae25e5dcb528a82b8da42aa257241f3d8387d8c8b30ffc8023a32460640f07448b8d78c6d7a72dae55fd76abf77fd93c376f4ca3efd2d462ade02d6094e3b4f37d9647b08f5adc6cf26e9f3f9c70fea4b6", 0xd1}, {&(0x7f00009b8000)="b5", 0x1}, {&(0x7f00006bb000)="bf6c7098fea2bdf43f69f9d6199061bf870a1ffb37448d4419d75822a48ee1e75abf22479be998ad92e84f795e85780e611cc316f746e1f7b49baca683ca9752327da4356e5ab23decaaae07e3eb56a483b24d1bbc3017f68e0f2e27a06ff25e0de5af4cde7a6367055c69a83575a9aa25bffd13b90515d85daec0d0be98eab097b5ccdbe02d5c42a4bb711f2d05ad7e50e5cf791f327feefbeb119f3055538aa451a78ebd329654169417de3c3e2b700f7efb9f44f3b7b3fb7394d69adebe70864f8a1344b1971e6e83c1e7a45abe0f30408d0217c7b3a85209af9c847c91799733f43f47ec44d6dbc8706b28531db0efedf7f46ba78c7244", 0xf9}, {&(0x7f00007d3000-0x27)="5155f9b1f596d4bba579e07bc88020f56ab92e2edf87619a134f4f5ab4c88d0212a3e49bfda48a", 0x27}], 0x8, 0x0, 0x0, 0x404c000}, {&(0x7f00001c1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000094c000)=[{&(0x7f0000e48000)="ab8bb83bd90dcc4e4e9c7004dcabc5bdb96f10ce4755b6608f34d391b02104f6cfe2c4ba8dd5505eff95d380f71bd7f4856226cc1075f3c1fe2109f6128204e3a78d63f4efc8ee3f4ce394aa5913a258c527664764d5c41ca84016666118ae88f5c17f07139b0112a57e6d27ca1c2b354c7a164e3a5ba556e3dcfabfcde0dcde8b235491e831e766c2e9ca0658689d7461e2c940b8b14849eedfe7ae78bed245e34cc09d51020d5b4255dfcf79335d131011ac4c87a1a8be58c8d5819c1dda475db51b700818eeeb7e767537357c6e9d6fb576609f6ba4815979c073ba6c002872ba7cfdb0b23e38", 0xe8}, {&(0x7f0000d97000-0xd3)="6df12d0df70d6e0f0e703d98a8647e8680307756ab7a1c698406541c5495705296e14660b48d6e88c8752a480d08e09ddb4d82b2f8d80aa461e61720163ef28de865923ae9ba1ddd316431455955f6c793056fa2184b76456efa6ccf603dcd0c09c9e6db5b28109a739386917e6039e0c86e5595b1d2154e48c01bc12bf364811e48c67f83d0ae2fb30af470b3641d73a9968f9d52d67ff670d14e00089cf8d386e5f1b6e9d21562a7c9d116599f96e23895f9b7059e3b5fe6b7f5c83ec5b62797f05133df37d23d815760e5e6a6875d3766f4", 0xd3}, {&(0x7f00001f0000)="e0d42f6747d120e01091fb5829b046a2f7ad5b04c5004b792d06bbdd38384843c663908aba4e76d134b3d1c5c42c9a342ed0b291c470611a5a3503e9c07dd938628eee87965c73f128bdea9a26ede0b2ab57aa16058b06265287c0413056eea9bde0e4773be768fe7660d201538cd23163f8ba05b23c9717068acb454be760ba3629e1d0623fdf8e5a560d518e61dc5aeede039afb7be1b6f274729397011d67c1e12201833de4a58527c4a680196a05a8504f95bda385861418a9443e5e837f110a8944", 0xc4}, {&(0x7f000072a000)="1cf2c31ee7f5ea31d06f0afeaf7ad76a8d7e1addc1de50e615b4aa04f9aa85915b201e4d021024035f36dea527ced620e513b2e64a6d3f93fddf530e71a4896cb26f7e75df1fd01ac3b1292714b1fdbe9bb44fe912e12e08b996260b1d68e8ee8ee8851ef1e9908db4427738320c481617ff9162152ea78f702591603ea4bf2d6a47af35471f82f7ba56c40932794d398572060b2e05ce9d2ace204e3b08", 0x9e}, {&(0x7f00008e8000)="a1cfc1932a1759a4eaf5546827e81b4eff033e116a5d8a372786a988441482d8b45af5d1f8ced1464ee9bf1006b002876ef8e6e3af0b", 0x36}, {&(0x7f00004ea000)="c3fd5329000220ca93910aef2be220193128", 0x12}, {&(0x7f0000fe0000)="7a501cc9678e874b8beb184e0163611b90e7b15764de3afbf03dba40343e3a6455ef5600", 0x24}], 0x7, &(0x7f0000a4a000-0x60)=[@rights={0x18, 0x1, 0x1, [r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r31, r32, r33, r34, r35]}], 0x60, 0x20000010}], 0x6, 0x80) r36 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r36, &(0x7f00005c3000)="4b20fec6c6c6a7ea2ea808f068896547ae8aa0568aa8d9a46eebc38bd0d66ba88a9b9607a366f8eab11fd47c69a848aa1e48e1b8dbd15fa7f4b97997acef9974378cdecf6793d794985873c547c464e75be2b6dbb77f210e06c2bfb2b7c9dc4e98bc17e47bebe907eef12e227c4815504466697707de70067cd27577babce7d258fa828e42c79dcc8da6da28d78579c1", 0x90, 0x20000000, &(0x7f00001ab000-0x6)=@hci={0x1f, 0xa6cc, 0x1}, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r36, 0x6, 0xd, &(0x7f0000ba9000)='veno\x00', 0x5) sendto$inet(r36, &(0x7f00007ee000)="", 0x0, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r36, 0x0) [ 126.536475] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prlimit64(r0, 0xf, 0x0, &(0x7f00004dd000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00003f7000-0x10)={0x0, 0x0}, &(0x7f0000218000)=0x10) futex(&(0x7f0000004000-0x4)=0x9, 0x7, 0x4000000000000001, &(0x7f0000854000)={r0, 0x0}, &(0x7f0000003000)=0x0, 0x0) 2017/12/21 18:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x2) r1 = syz_open_dev$tun(&(0x7f0000c72000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) r2 = request_key(&(0x7f0000a0a000-0xa)='blacklist\x00', &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000700000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000bf4000-0x8)='keyring\x00', &(0x7f0000d2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common="6772653000012900", @ifru_flags=0x2ff}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2017/12/21 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000056000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f000038a000-0x9)='/dev/sg#\x00', 0x1000, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000058e000)={0x2, 0x1, 0x207, 0x1, 0x0, 0x9, 0x5, 0x5859, 0x0}, &(0x7f0000e49000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d3c000-0x10)={r2, 0x7b0813ba, 0x7, 0x2}, &(0x7f0000396000-0x4)=0x10) 2017/12/21 18:02:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000968000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0xffffffffffffffc0, 0x0, 0x6, 0x2, 0x100000001}, 0x14) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00008a1000-0x20)={"0be1bd9e8ee6c9c3b71f3ed28bb574ec", {0x4, 0x0, 0x101, "267cdba7b099", 0x0, 0x0}}) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000e2d000-0x35)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) sendmsg(r2, &(0x7f0000b9b000-0x38)={&(0x7f0000528000)=@nfc={0x27, 0x1, 0x3ff, 0x1}, 0x10, &(0x7f0000142000)=[{&(0x7f0000c29000)="c1d6c6109228c61d1a8a4a94c892c3a017bf44ce599a2c29b9c1abb831d980a848dff652f9791752c88a463fa0cc8d0c9ea1f321905a48ccc8ac5a2e46e3a742e4950f82bc49e49fa9cd", 0x4a}, {&(0x7f000096b000-0x24)="2df35780c18e25c9fd9cd205246d8f6248439c9fc0b3c9182f6774e75903c4e188d1a3dc", 0x24}, {&(0x7f000048f000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000b0f000)=[{0xf8, 0x11, 0x7ff, "ce4d02a8861b5d9131ae5801dd11b7bba8c8bebdc025e4924ef120a629e8a526aa5f3d1f1d58cbf100dc817539638cf57d769c04e304093c73d3011f0e5d843b6b28c5de3b9a7b19b24590d84dd8268ab6a1f6140e876dc2fbcac3227bad49c7c578a09dd4b777b6174c0ccccccf9e7ee84657e202fa50f828ac154309b871fe783302c5a2f62a4f2bf2abf857b4559e9f34b13ab75bb50191348d26a30237d885ab9f787b2194bc32e37c72b0c1be3a133224394ba74f9a16eaf917a934e9990c6e26ab4f616cabd9d574620ccb74b5410d2f533ba2b82220411c111fb541728d"}, {0x20, 0x1, 0x61, "86957923b48534578a0ad47c913c"}, {0x18, 0x0, 0x4, "cb"}, {0xa8, 0x1ff, 0x800, "13389eb008c31e6d21ea7a5d96c4c41f532834e18857902c2f2c7ef843a202be32f56b2ca5701d441eaff23e1de06e3984f75ff5d7b4dd3ca3d994a9864abf64594af3372d3e2bcbfd8d806efabc9b0a2d1e5974947797f6a758868410350529949fdfc063bdd3f8c74027b61a4285fb6ee09dd208134a2ccf12fc792b9ece6d6b145f544852d0343ce8252b4174d0a8f202"}, {0xd8, 0x10b, 0xdbb, "bae6db03924289f92eb70639e06bab3785cddffaea211d5935aacb4013e7ca47d81159c386a57265038506edd9503c83a223e29f17dac270b8cb1651d5a00db283df0c0cdee2bf80c1caf14781ac65c3e95c33bc039b6ffeb52086957e63df0297a66a8c5878db491dc81527cc50e9b3b2bb8fa67fd0d0dac82993bbd4e2ffdda0e06cd977c37605b77e029047f5664d0cf0beade83511bf8280cf66c26e2bcb1134d94795f61b161ae7c885a7e2ab2fd1dbc2ea7ba2902e1b3d83b935482db77dc1eec06c"}], 0x2b0, 0x4000}, 0x80) dup2(r0, r1) openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x4002, 0x0) 2017/12/21 18:02:58 executing program 7: mincore(&(0x7f0000ae7000/0x1000)=nil, 0x1000, &(0x7f0000989000-0x22)=""/34) 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000369000-0x8)=0x5) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000003000-0x19a)=@pi={0x0, 0x8100, @ipv4={{0x47, 0x4, 0xe45, 0x0, 0x196, 0x2, 0x8, 0x40, 0xff, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@generic={0x9f, 0x3, 'I'}, @rr={0x7, 0x27, 0x800, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xf0, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002]}, @cipso={0x86, 0xe, 0x3, [{0x6, 0x6, "8a764bce"}, {0x7, 0x2, ""}]}, @cipso={0x86, 0x32, 0x7, [{0x2, 0xd, "a2e3ef1dca76c8f2d61fa9"}, {0x5, 0xe, "380d793f23ee8a57fb4fb646"}, {0x6, 0x11, "44f8490236244c3cf5d141727eb406"}]}, @timestamp={0x44, 0x38, 0x8000, 0x1, 0x4, [{[@broadcast=0xffffffff], 0x3}, {[], 0x1605}, {[], 0x4}, {[], 0x1f}, {[], 0x2}, {[@broadcast=0xffffffff], 0x8}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x34}, {[], 0x3}, {[@multicast1=0xe0000001], 0x4}]}, @generic={0x83, 0xc, "f6c3fb78ee8b782b2400"}, @timestamp={0x44, 0x30, 0x8a, 0xc173818fbd439737, 0xb9a, [{[@multicast1=0xe0000001], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xfc}, {[@empty=0x0], 0x8}, {[@multicast2=0xe0000002], 0x9}, {[], 0x10}, {[], 0xcd2c}, {[], 0xb4}]}, @lsrr={0x83, 0x7, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x21, 0x7fffffff, [{0x0, 0xb, "a24800540ed4d8f4fa"}, {0x5, 0xe, "a201e78d00768956bf318d22"}, {0x7, 0x2, ""}]}]}}, @igmp={0x1e, 0xd82b, 0x0, @multicast2=0xe0000002, "a67bc5a7abd8a933fa52c25cd9547691f16c087da084c5029a9f19527b550b3a35161941e6edd4a3ac6df94b21c571292f8595c90af5204a9cfefad26f016008f782d0def6e05daa1b9ec483c4983ae3d9cb8b4fc834c6affab726d085825f16eba3df368dab907149b7cc45e5da3f7f9cb1"}}}, 0x19a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000003000)={0x1a, 0x17, 0x3fd, 0x800, 0xa5, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f0000004000)="39de1f9ca8bcbaad1093ef7aaa54e99662e40a32066998b77afbe5d30182927ce45fe46a64f0217d1042cccca7563f129e367dd80eca331806ea6d6296723a4ff07f268c85a42b689213"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0xffff, 0x1, 0x1, 0x80000000, 0x82, 0x3, 0x2, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000)={r2, 0x401}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x11, &(0x7f0000006000)=0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x27, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r3, 0x9633671}, &(0x7f0000009000-0x4)=0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000009000)=0x8, 0x4) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() r9 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@multicast1=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=@empty={[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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000a000)={&(0x7f0000007000)={0x10, 0x0, 0x3ff, 0xdb0}, 0xc, &(0x7f000000b000-0x40)=[{&(0x7f000000b000-0x122a)=[{0x3e, 0x1a, 0x804, 0x2, 0xfffffffffffffff7, "878595e30798d4af3d3de0d839b8738d1f78bf83ea9cab031833873265aad8f473d83ad664fb5a3df471d03b27da"}, {0x1010, 0x1, 0x200, 0x100, 0xc5, "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"}, {0xff, 0x7fff, 0x100, 0x200, 0x7, "ce286442d6c70b49c11c1db0df1ea066de31c1c85202b2c32155242d1e98114ba995f0f352d55bd15553bdf42685703bb7ff8834c42d11de254ea8b489d648ce5e98d4509debc6bc7c6db4e3f808204f95b33eafab3dcb14443a7bf373a91957a5b20f66397186f2a885f72bfb3acb7ff8439dd7a77a5a8213edfa714788b235103f72c802b9f11b92af13a3bea73b77a30690cdc930629b0e38f89a82ef2b9bf75341055789156b7afed4b8f2efb8a7a9a2f5d2e0812151af8e784db1071eeb03b80e259a2129ec5cdebe2f4cd5e10ef0c47627156c9a615a9fa2788b35bbf62e7b7ba9f049ebb576a1db93dac3c4"}, {0x69, 0x1, 0x300, 0xb6f0, 0x100000000, "a5f85fc307f691672397498c0d1c517263309e9f3822ae75dc5bfe930fed74ca7534b58e321edf7b26fb591fb79d03bf777e1e26446a8af58c4ded964f46162183b681d7001e960ba0b553de0e56096583f85972aa56da7795"}, {0x74, 0x0, 0x3d4565c7fd499280, 0x2, 0x6c, "31c28080b30083e4aa322fcae871d359c874d8a0d7aae3c9238e9ccd43b721516b7a7158563553834656f04a8c3d0f85933593f563b57c0a015983b2508bb29c406aef332d5945692c4d53c2a6d7aba5447ffdbf39c72478fa707ce5baa12b1480134c35"}], 0x122a}, {&(0x7f000000a000)=[{0x5f, 0x0, 0x2, 0xffffffffffffffff, 0x8001, "7301ab9428ca1c5878fc1d54d093d9be19fc8210cf2e12d9bd02fe6a024dafa9e700a85982470e1640379dee852afde48602f3ab11435d46246a3c765683200265e870aa3c5aa77c492a1fea3a1116"}], 0x5f}, {&(0x7f000000b000-0x1a2)=[{0x68, 0x9, 0x108, 0x3, 0x0, "ebe2b4239071a40e653405f72aa5199fca81a1a839904abcb9a8562f5953a5066caeec03c75ae6c8f8a339469212a13686153e75da85f41f6231b7feac9fe537eec3805461802c988127711ee0a3e70de7e8253b4e3d74d3"}, {0x39, 0x6, 0x705, 0x6, 0x58e7, "9410e82490f09a4d520527586cf731814fd6ad0aafefadbc5b1d3013c360d850dd6ff679f190f59fc8"}, {0x101, 0x1, 0x100, 0x1, 0x8, "106becd5fb7935ce90f97da4617fbc8a276e0a1c560506becf8222d245df26cc468c0d7ffc75ee740c9c6f8e0d6be2ffbeb09ff76c84fe9cab55325b5fb2fb830f23ede3de3cde7c5240eaf21508b39cfdc40435cf802ab9bd77a6464bfde442772a87020b31fc7d910547f68c02fa2040e05c3ec09915a6e93f47c7707ba0647b35e53961eef4fd58fd301660ae053464ba440fe9acaf1f4e4df2b507bba445575580173838377b4f2c36ac4d91e04197e6a518eb68431180eb7ac53462ad19d0bd54ada4aaf94cd060ed2efb0f69a3e7e20d3f4317ef78626da61a7afff844a1154a73654ad8f3a6cf0ec698a16b1995"}], 0x1a2}, {&(0x7f0000004000)=[{0x3a, 0xffffffffffffffa0, 0x408, 0x28, 0x0, "eed7f64b55d419224e3cdba63b9fc2245e3ef6524be7048cd2ebc05ffb96a3e59215b8027a0be26afd9d"}, {0x1a, 0x92b, 0x0, 0xfffffffffffffffe, 0x6a0, "74802c78bd76b8faf779"}, {0x39, 0x2, 0x100, 0x5, 0x100000000, "8e5914247915190c2c0816838085b1593aea481f8a7c57b2c2e19b7b8f5ae9832117f8ea8e9b1f204b"}, {0x50, 0xffffffff, 0x800, 0x4, 0xffffffffffffff80, "4ba1e96fc8d5c9f98e7d6d3e2fa6f546d676ce32887b283162d193be726bd3918132e34fb0e12ba41ca647e340dfe20224b5104ede7d6cd62ca174cfed250153"}, {0xaf, 0x395, 0x4, 0x2, 0x3ff, "a7ffcf15bcb548dfbf32cca68b29ce69cd547a590535a640f5b31ad5361fe066bc3eb33fd629f841c61a90567077a221950f3cc1997dba18c6b6a9f2ed08dfe9025b5b8e9363d3f709bc34877c2169bc9a1b5d67283c2817e9fef06d1bdf6c027437ac878af1f679b239dcb209dfaa18850c893df993dd381509b5265ab1869415811b7c221ff013bec41cea07cf2a74c437c07d47d0c1b548351d9b070e7c"}, {0xa0, 0x3, 0x209, 0x40, 0x2, "8c49862be7f35ccb04c079ebcf34edecd3d871ef7369d866f1fbe73aa8b1b29b01fdd347cae6c765060b9a443c3e0ff863d2ba45b298c27cc0d850941d3b18b75a99ad82d8a225397a1b2c080c240af604ad8ec25e8e0eeb8b0f42e095a8300e1422dfe677497e7b0d784ec7296523d53b041cbebc192d1fa9d42d2ca144d013bbc612d4f885c21587e0e82f68698b81"}, {0x97, 0x3, 0x20, 0x5, 0xfc2, "f54f8c162a60060a1030a2f442d8d5e6b970b38525c273872dc690b89d1178d30455c6afa457f7499cf529811ea81e6d28d5bd68ff121fdf88f325ff598cebdda7af260c750d0b321b9ebb1cdcc540921b34863af5b656216d6afab1d9cd1f0ef81a063cba1647a40af8be371fe65daba5fd0c68f80dd6fd6b55e54626bd21907af0c08b28d297"}, {0x2e, 0x8, 0x310, 0x1, 0x7f, "f3ce77b46060e556acc7fb677c635843087658a19bb4b7e7595bae016ae1"}, {0x1010, 0x3e0, 0x706, 0x2c, 0x10000, "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"}], 0x1301}], 0x4, &(0x7f0000004000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x90, 0x4000080}, 0x4000000) 2017/12/21 18:02:58 executing program 1: r0 = getgid() setgroups(0x1, &(0x7f0000a94000-0x4)=[r0]) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x28)={0x0, 0x20, "d5965335b63e7478be80fb5a462fe9230e6a190dd175452dcbcbbf01332ea272"}, &(0x7f0000003000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0xce68, 0x11e, 0x3f, 0xaa0, 0x6, 0x0, 0x5, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x861, 0x2, 0x0, 0xfffffffffffffffe, 0x7}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="96b1313c8f105f1e27f7404b5600e326c39fd8d96dd8d4402d1671c260d71a7c10b6274ee1c9a9c1f6649e30755b66", 0x2f}, {&(0x7f0000001000-0x2a)="de2a781f7e7e7274e59839fc1e4a554354b10c2a4f667fa123e17a35ebed9f8959e4dc37976f37adbb0c75c2942093a640fc7bbe", 0x34}, {&(0x7f0000002000)="3d10d528a973f75f49e46f2950ff448fb1c04cba8641a4ebb207662d1ddc1ad674cefcdfe54b1600eee005eb", 0x2c}, {&(0x7f0000002000)="52277c6983bc246e678a0131665d489c92280af83080fb249ddb13765322aed7fa292c87ff7b7b96de1110278330c2c155902122cf00638b60d60e1b72a0e730279abdb4b1850fb9d633609d917f55261077fd92cb2282e1858ad0c49724959773ed4f6c01faea3440238ef4a0790c619cc3362fd6e2450dbc96f651f45fe0c4800f1c0c55d0d5f659b20da0f1a98f4eff06365fbfa612c3ee8f1c5046073ce682eb29927596a8fdd8c256d05d2baf7eb8e77e59b9efaa7d04e275cadbdb6f8eca98c10ff8d88064e8449cbb7292b7f27d9efef881277e9a0c7063c79e038d201b74aba8cbdd7ea4", 0xe8}, {&(0x7f0000000000)="61263e009c6841bd88a6e48a8fd9348b83ab6f981503a8316d70893acd7a6a03ea0540ecf47ea61da607061de40d5545b946d2829d027e3a7ec6f1c2aa8e905424bfa28ee86e9a067009ae9a19c870c1da62fce3c94e213cc0bc7bb6335c878f1f72fd975d18edc92f5352de74a59ea36252d1bf2ad8097389c110c74f4e88e3d6f7214ce7da95cb6089447a", 0x8c}], 0x5, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x8000, 0x2, 0x8, 0xaa, 0x8000, 0x800, r3}}, @init={0x18, 0x84, 0x0, {0xc3, 0x0, 0x100000000, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x3, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x6, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x8000, 0x6}}], 0xf0, 0x4000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r6, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2017/12/21 18:02:58 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000bba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ad000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x400c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0xa, &(0x7f0000001000-0x50)=[{0x2, 0x753, 0x0, 0x1f}, {0x7ff, 0xffff, 0x200, 0x7}, {0x2, 0x5, 0x8000, 0x1000}, {0x1, 0x89, 0xfff, 0x1}, {0x3f, 0x2, 0x73bb972d, 0x9}, {0xfffffffffffffffc, 0x10000, 0xfffffffffffffffa, 0x9}, {0x8, 0x7, 0x1, 0x4}, {0x6, 0x3ff, 0x54, 0x4}, {0x3, 0x2540, 0x6, 0x3ff}, {0x8, 0x6, 0x0, 0x7fffffff}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c98000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00003d6000-0xde)=""/222) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000752000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0x0, 0x4) pipe2(&(0x7f0000adf000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000293000-0x4)=0x65c1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/member\x00', 0x2, 0x0) 2017/12/21 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000096f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) accept$unix(r0, &(0x7f000027e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c1c000)=0x8) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000954000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) write(r0, &(0x7f0000e31000-0x99)="232c85", 0x3) readv(r0, &(0x7f0000b0b000)=[{&(0x7f00006bb000-0x46)=""/70, 0x46}, {&(0x7f0000ef5000)=""/134, 0x86}, {&(0x7f0000f11000-0x4b)=""/75, 0x4b}, {&(0x7f000051b000)=""/0, 0x0}, {&(0x7f0000679000-0xae)=""/174, 0xae}, {&(0x7f0000358000)=""/100, 0x64}, {&(0x7f0000d13000)=""/251, 0xfb}], 0x7) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendmmsg(r0, &(0x7f0000095000)=[{{&(0x7f00007fc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f00003dc000)=[{&(0x7f000063b000-0x1d)="802c48366ab3f8291f6742618291ddbc18dec29bdede06bf1f0b2e5f3e", 0x1d}, {&(0x7f0000354000-0xd4)="c80339ff9a4c215a6335cdbd01a198afdfbcd1cb7afa752ca921ff02b47d26bb166d32755573328d98342214c62411b9e6b95216277d297ac8186fdfe0374ce65f7d33adea5674980e37652d9013a9e8a646bd5ebe2f451764262c778b7eebbf3510321324f1ae3111863f2a434f561cc96b23f0ccb7645d65c76bd9e6078bc175fd6a4c04459e259e9a45d4529fdc25ec4e688b542425fcb0d0604e8c9fa166e9f109ac964582efa1d68afe9c325e511c7add8d35fa4e1ac88e28d513d3185a807c5ee0e4c6ec5e09741c4a125856b013aa5fc8", 0xd4}, {&(0x7f0000518000-0xa4)="6afcbbb132571ec9c5c597bfeb868684ff0b27b5b2cf8183f811c2b825dbf727ec76f054598b43a3f009e06017d67f400854ca66e371913ed6c5ca49e087be0928497c54f6370dd0f6e3e5143d0d6f6c90626ef5251a9949bc325a15b14d0000293b958a9a9df3372552a5c2a4a06e415144874a4ec683336e2de7d54c2e402eb4545ea5f29ffe941859cfa2e8ebb98aaa92645b1ea6c942dbcdfde9d4f54ab98e934186", 0xa4}, {&(0x7f0000042000-0x81)="40ed296e5bf6e30e564e99f370d24960445b6e98cf84710fd1373da55328acd1ca95c4d6b40f13434568e2c2502fb9f7c02cf71fdce5fb8b47469be286dc001ffbc43deaa71fd2037f88eeb86958659a936d2d8d7f479fe979140d8502af53ddeb0ca5345a523b2a232020fac4fb0eb379f85d696e2f6975cd400a4c1555925502", 0x81}, {&(0x7f0000b06000-0x3c)="380df4fa240444e85dedf30e466793ae18b800603a2e8c1f5ed0e8581fd1d547c05d5f928fa475dc1a1cf782f91f7d02ade29a3e5c844d41e551c15713d091dee553734c367cd13ee472b0f004de0882490cc71f16cabc33087a082fb0640eecb6f6f655d25bcf60", 0x68}], 0x5, &(0x7f0000708000-0x1280)=[{0x88, 0x105, 0x3, "6c2a6ccd54b7533f1e51dd2c1bfe6967f187cad5c346a234f971a37f33b6b9f37cd035b201227a1fe3eb11876a0010ad29fce1879ec1302818d38343dee96f5e08a51c0f3eda9d63654eaaccccd76022a2b213f9b80a0b4a63b5d4a569e03193cc28c51bf2895539fad46a3ba80211085605baa0c7cac5"}, {0x50, 0x109, 0xffffffff, "f82e06a82b9126c7f2e2c850512f07b2385e7c0b264f7ba06224cc24d95118bb84dec0710eb174e48e54c7e022e788c43bd2037190b7b059693a73da077d09"}, {0x18, 0x11f, 0x200, "cf3aacfe8fd96ddb"}, {0x100, 0x194, 0x6, "38b055a082fe525b90edba8c57690aec2e63a351b346a692523efd9d1afc5435a5b07ed02d1146f27d776d53a763de51f032557630d2dea309d633d90e5c0e9568b72ddfd1660803e734aa858911a7151a1d78036b560de8fb66b4a773ebf9e0d7f15aaf5040c7bd65a8c233af51c41335ee7b432b0cba00cf7d9896224f07a4feba35ff34e9c44eca625099d4ed29c6fa8d22803c053ec7e8bc6618fde530ac88d739a5c568d1f01bc4e43a84754c430e1803c712de8d8e3cd627853bdd04f9deb9d305fdb73a5167d1605a6d57d47e93b323386b40d3865741daff66f623918b7cab671db46b3770ec39e893566b6d"}, {0x1010, 0x119, 0x1, "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"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0x23b8, 0x40000}, 0x1ff}], 0x4, 0x8040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009f8000)=0xae, 0x4) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000237000-0x4)=0x0, &(0x7f000030e000-0x4)=0x4) sendmsg(r0, &(0x7f0000b54000-0x38)={&(0x7f00009c1000)=@sco={0x1f, {0xffffffffffffffe0, 0x6, 0x8, 0x80, 0x101, 0x3}}, 0x8, &(0x7f000084d000)=[{&(0x7f0000920000)="212aab8381424baec7ffbec2716088faf8a622db0fcedf04ac86d4eed6031bfbe7e05feb968c41fc1e207b41d5be7a39db28b344162c07af99ac9d47b8d8bfd40bd88595822f1f4797350d728d4d952dedc82e6b2a3860781de62133715b73ec50f6bc9212cb53531252f33fbdb3795787effa22d61d578a2c38e5d6ada0eefdc3273507e746fd6ae007a8c7e86afa0d34a83a78f4b9a3", 0x97}, {&(0x7f0000ac9000-0xf4)="bb9fea36ebc542bd8282fc475d86506070097a6b1ac56a343bdab813754a1af592811efa888dd05da59ac9c9772e9bbeb2f410d14bed9ce3a3bbac48aebd77450a55bdb78f72289541bca7d8f329ce0831c0ab3f6bc5fd7e267240e8898258c50215080a0719b277e310a744f86a508f616bc4f596fe61a522b21ee9913a09a37ac0dede6854297aadfda4c9783472a7d49a5bfbc229f8d8eee8ac16937255317f493638bad683fa73ff50151ab3ba6ebcfd068b9fcbd9b8c424a14e30634dbbeee75492c07ad8f613cf24403b48cf96331bfb4c0f550b5cab7c74dd26554ff0622631765c4d4d3fab2bfd147df6ebdb20b7d0eb", 0xf4}, {&(0x7f00005b8000-0x1f)="e55af7eeadb0c05ae53084ad55d4d97455635d7da89c04e051de655ebc9965", 0x1f}, {&(0x7f00007dd000-0x4e)="fbc15c04083ffd9bea2385496853676e2b0a5ab9c38420dc0156674a6301b5dc383e5425cf0684f56108b78248f29c5c3123ebfbc9b37b720d8f0bdfb06262d72ef40c864de9fe72efc89fe11af9", 0x4e}], 0x4, &(0x7f0000a37000)=[], 0x0, 0x8801}, 0x8000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r1, 0x1, 0x6, &(0x7f0000dc3000-0x14f)="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", 0x14f) poll(&(0x7f0000392000)=[{r1, 0x220, 0x0}], 0x1, 0x0) 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000026a000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000872000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000229000-0x4)=0x0, &(0x7f0000e99000-0x4)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a5000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) splice(r1, 0x0, r3, 0x0, 0xea96, 0x1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00008c2000)={0x0, 0x40, 0x8000, 0x8000, 0x1296, 0x7f, 0x800, 0x5, 0x0}, &(0x7f0000f02000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dd5000-0x8)={r5, 0x1}, &(0x7f0000a0f000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a6c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0xe8) r8 = getegid() lchown(&(0x7f00009f2000-0x8)='./file0\x00', r7, r8) mmap(&(0x7f000067e000/0x4000)=nil, 0x4000, 0x100000a, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006cd000-0x98)={r6, @in6={{0xa, 0x2, 0xaec, @empty={[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]}, 0x8, 0x400}, &(0x7f00000b4000-0x4)=0x98) r9 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000518000)={0x0, 0x0}) getsockopt$inet_udp_int(r9, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r10, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f00002ba000)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xdb9000)=nil, 0xdb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r1, &(0x7f0000621000-0x38)={0x0, 0x0, &(0x7f0000db7000)=[{&(0x7f0000001000)=[{0x14, 0x13, 0x1, 0x0, 0x0, "02000000"}], 0x14}], 0x1, &(0x7f0000db7000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f00002e0000-0x1f)="1f00000003010100f5fe06ffffffffffffff723709000500067f0000f3190e", 0x1f) 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef8000-0x16)='/selinux/checkreqprot\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b77000)={0x1, 0x0, 0x400, 0x6}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000756000)=""/0) r1 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x9, 0x0, 0x4) 2017/12/21 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) fadvise64(r1, 0x0, 0x6, 0x5) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000+0x67e)='fdinfo\x00') timerfd_create(0x7, 0x80800) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f000000e000-0x8)='./file0\x00', 0x134) 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b42000-0x38)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x10001}], 0x38) ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000970000-0x4)=0xffff, 0x4) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000af9000-0x8)='./file0\x00', 0x10000, 0x0) lstat(&(0x7f0000e64000-0x8)='./file0\x00', &(0x7f000032c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000ccd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00009e2000)='./file0\x00', r1, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d89000-0x10)={0x4, &(0x7f00003a7000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000092000)={r3, 0x3}) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2283, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000588000)=""/38) ioctl(r4, 0x0, &(0x7f0000f0e000)="e5b33312525e3b224ebf2b972922a480a67b5622398261ee15a13dce5339b3ce08f1d5bc49cac448a6b6d94048016f92b07d3f1f6efe6a67dce4443e30650cad4b7974eff8109c1ab948d7aea5e900968244332471a7dcb1856100001a26d802f8779bcf435b04a05f7efd3206cd5cde233fa33c8e96744cdf867df351ac821d0477369abf9cfff58f3ed1c8c3867ea73bf25fff013e57a25f79675adca9a076b4edd447f7f2a780bf0f2aedfbdb0c029f8523938c281d009bec811eb5968dd4a494d75f17ede441d6be25504989fbf6d3ac0821810360c5dc3aef868b") ioctl$int_out(r0, 0x2, &(0x7f0000d93000-0x8)=0x0) 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) nanosleep(&(0x7f0000dec000)={0x0, 0x1c9c380}, &(0x7f0000116000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000b36000-0x20)={{0x0, 0x0}, {r2, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) restart_syscall() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x6, 0x10b000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000000b000-0x1)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="32170000150025ff07008e302814040a01c2fe200000091a000100e89a00000009000000000000000000000024fffffd00c3", 0x32, 0x10000002, 0x0, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000014000-0x6)={0x40, 0x100000000, 0x4}) 2017/12/21 18:02:58 executing program 0: keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f00005f8000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00008ae000-0x44)={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) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x8, 0x5, 0x80, 0x80, 0xfffffffffffffffc, r1, r2}, {0x7, 0x9, 0x8, 0x81, 0x6, 0x800, 0xa06, 0x0}, {0x7f, 0x7fffffff, 0x5, 0x5d3}, 0x100000000, 0x2, 0x7, 0x1, 0x80, 0x0}, {{@in=@empty=0x0, 0x2, 0x3}, 0x1, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x3, 0x2, 0xffffffff, 0x1, 0x7}}, 0xe8) 2017/12/21 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d25000)='/proc/self/net/pfkey\x00', 0x40580, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b9b000-0x59)=""/89) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d1a000-0x4)={0x0}, 0x4) close(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000a4b000)="", 0x0, 0x40000, &(0x7f00005fc000)={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2017/12/21 18:02:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0x23)=""/35, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r1) accept$nfc_llcp(r1, &(0x7f0000456000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e5d000)=0x60) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081b000)="220000001c00b5150bf0ff000000000107ffe4ff020100000008010000fff300a445", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xdd9816350e44233b, &(0x7f00007c5000)={0x5, 0x7ffe}) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_open(&(0x7f0000123000)='&cpuset+\x00', 0x40, 0x0, &(0x7f0000f88000)={0x5, 0x7, 0xa6, 0x679, 0x4, 0x5, 0x5, 0xfc0000}) readv(0xffffffffffffffff, &(0x7f0000e2c000-0x10)=[], 0x0) getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00001aa000-0xc)='net/rt_acct\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000069d000)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000440000-0x8)='keyring\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000f6b000)='trusted\x00', &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r3 = accept4(0xffffffffffffffff, &(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000656000-0x4)=0x9, 0x800) bind$ax25(r3, &(0x7f000023e000-0x10)={0x3, {"c0f0f0d1539657"}, 0x3ff}, 0x10) listen(r1, 0x524) sendto$ax25(r3, &(0x7f0000559000-0x30)="35204f07b1f42156d1e94d0b11fdc9ca4a7370448bb23164371621770e202585fac2e25ee24ade721ee3d0cec6463e86", 0x30, 0x40000, &(0x7f000030c000-0x10)={0x3, {"5bddbc63358dfd"}, 0x7fffffff}, 0x10) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{&(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000153000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000aa4000)=[0x6e0f, 0x5]) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007c2000)={0x0, @in={{0x2, 0x1, @rand_addr=0xc0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000014c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a90000-0x8)=@assoc_value={r1, 0x10001}, 0x8) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002a7000)={0x14, 0x0}) poll(&(0x7f0000b79000-0xe)=[{r2, 0x8, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2017/12/21 18:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000130000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000003b000-0x4)=0x0, &(0x7f000051e000-0x4)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044d000+0xfd9)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00009c7000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x2, [0x9, 0x7f, 0xfffffffffffffffa, 0x4405, 0x2, 0x2a, 0x7f, 0x9]}, 0x5c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000068e000-0x4)=0x2) open$dir(&(0x7f0000e44000-0x8)='./file0\x00', 0x0, 0xf442f84802958754) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009e9000)={0x0, 0x0}) 2017/12/21 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c0e000)={0x0, 0x0}, 0x80800) r2 = mmap$binder(&(0x7f0000cd2000/0xa000)=nil, 0xa000, 0x4, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000537000-0x30)={0x3c, 0x0, &(0x7f0000bf3000)=[@increfs_done={0x40106308, r2, 0x3}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x2}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x4}, @enter_looper={0x630c}], 0x66, 0x0, &(0x7f0000f11000)="dd95abf08f6054ef9af3db3a7ce2ebe70590d925080c9b5fe58e4cbb68d860dc92a0ba7c61f26a7aad67fe02055a2f762aed41e677d1c9b844f8bfbb7005a71af5f329486eb6957e0d2e15b41caa5363f957af47dba0265026610ea9040afdd4adc07b28456e"}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000246000-0x4)=0x0, &(0x7f0000dd9000-0x4)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) mmap$binder(&(0x7f000074f000/0x4000)=nil, 0x4000, 0xa, 0x10010, r1, 0x48) [ 127.001905] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.020020] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="a0", 0x1}], 0x1, 0x0) sendfile(r1, r0, &(0x7f00000de000-0x8)=0x0, 0xffffffff) 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000798000)={0x5c, &(0x7f0000faa000)="d933b772f8d52933261faa6a42cd90baec6c741378fc8d725fa5499334aab920e816c7229dc9de2437a5d7e40c90bf8c99ec810fa936ee0e1d3f573c813940d12bd6f3cab750a482cc1337282b59b9a7259d08298a47e10cb1c06b3c"}) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c66000)="2200000019000709000700d7090002000afcffffff85080018008800040006001900", 0x22) 2017/12/21 18:02:58 executing program 3: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7ffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e8000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x3, 0x20000000, 0x8, r4}, &(0x7f0000da2000-0x4)=0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x40000800000420f, r1) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2017/12/21 18:02:58 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 18:02:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b62000)={0x4, 0x3, 0xffffffff80000001, 0x0, 0x47d442fc2de43dbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004da000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000357000-0x4)='./file0\x00', 0x1) dup3(r0, r1, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r2, 0x5381, &(0x7f000005b000-0x2)="") 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x2, 0x3, 0x9}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b21000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000ac1000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d4000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e47000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000361000)={0x8, 0x9, 0x2, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000870000)=0xdcb, 0x4) 2017/12/21 18:02:58 executing program 0: socketpair(0x11, 0x0, 0x8, &(0x7f00009b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000fc000-0x26)="24000000210025d7001c070400ed192002fd00000000000000ffffeb080001005ffd6ae0", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ec0000)=0xba, 0x4) [ 127.028169] audit: type=1400 audit(1513879378.617:67): avc: denied { execute } for pid=23670 comm="syz-executor3" path="pipe:[35846]" dev="pipefs" ino=35846 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 127.067061] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.075990] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/21 18:02:58 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') socket(0x4, 0x805, 0xffffffffffff094d) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000001000-0x4)=0x4000000000000002, 0x4) setsockopt$packet_buf(r1, 0x107, 0x9, &(0x7f0000000000)="", 0x0) 2017/12/21 18:02:58 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f00004f8000)={0xd, 0x7, 0x62, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000606000-0x8)='./file0\x00', 0x1a) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000631000-0x30)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x10001]}, 0x30) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000d31000)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c6}, 0x6, [0x8, 0x19, 0x6, 0x800, 0x9, 0x6, 0x8, 0x5]}, 0x5c) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000431000)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000ed1000)={&(0x7f00003e2000/0x3000)=nil, 0x3000}) 2017/12/21 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e6b000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000156000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(0xffffffffffffffff, &(0x7f0000f2f000-0x30)=[], 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00009ab000)=0x0, 0x4) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000426000)="", 0x0, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1000000000100000035", 0x26) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a17000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005db000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00007a5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001db000-0x1008)={r1, 0x81, 0x1000, "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"}, 0x1008) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r3, 0x4, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000c24000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000719000-0x4)=0xc) r4 = getpgid(r1) fcntl$setown(r0, 0x8, r4) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00009ee000-0x4)=0x0) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000086c000)={r4, r2, r3}, 0xc) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c24000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000090c000)=0xc) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000c24000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80, 0xa0, 0x7f, r7, r2}, {0xb7, 0x8001, 0x8, 0x263, 0x3, 0x7, 0x5, 0x7}, {0x0, 0x0, 0x1ff, 0x9}, 0xe3d, 0x3, 0x3, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0xffff, 0x1}, 0x3, @in=@loopback=0x7f000001, 0x20, 0x3, 0x3, 0x3f, 0x980, 0x8034, 0x477}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x8, r8) 2017/12/21 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000245000+0x72a)='keyring\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) seccomp(0x0, 0x0, &(0x7f00002e1000-0x10)={0x4, &(0x7f0000328000-0x20)=[{0x7, 0x80000001, 0x2, 0x8001}, {0x3, 0xff, 0x7, 0x173}, {0x2, 0x1, 0x2, 0xdadd}, {0x101, 0x4, 0x8, 0xfa9}]}) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b85000-0x11)="2f4365622f76674b5f8b72476974657200", r0) r1 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a58000)={0x101, 0x0, 0x7f, 0x401, 0xb68, 0x5, 0x4, 0x4, 0x8, 0x7, 0x6, 0x4}) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec4000-0x9)='/dev/sg#\x00', 0x4000008000004, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ce1000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000284000)=0x104) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000574000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a9f000-0x18)={r2, 0xba, 0x30, 0x7ff, 0x1}, &(0x7f0000205000-0x4)=0x18) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/21 18:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0x6a5)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) getresuid(&(0x7f0000ba5000)=0x0, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000a1e000)=0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000168000-0x4)=""/4, &(0x7f00007e4000)=0x4) sendto(r0, &(0x7f0000639000)="1400000007d2030007ff400017fa0f0b411f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ee3000)={0xfff, 0x9, 0x5, 0x6, 0xffff, 0x1, 0x3b0, 0x800, 0x1000, 0x8, 0x7fff}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e78000)='/dev/loop#\x00', 0x5, 0x10800) preadv(r0, &(0x7f0000f15000)=[{&(0x7f0000bac000)=""/159, 0x9f}, {&(0x7f000015b000)=""/0, 0x0}, {&(0x7f0000e63000)=""/115, 0x73}], 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000045b000-0x10)={0x7, &(0x7f000098b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b97000-0x8)={r1, 0x3}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000166000)={0x0, 0x0}) 2017/12/21 18:02:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r0, 0xfffdfffffffffffe) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000)='./file0\x00', 0x2) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5000-0x20)=[{&(0x7f00005e5000-0xd1)="bddc00efceb266068c60e63cba7b05f6a78dfe0e4c4ac53c1b3fbe638eb7080c2d5874d4aec9c3a4a7b2c50f5d489e999941cb9746d79f2a739d7e1f8bb78b0f80ba87898410d5330a8365e9f17c2644088dbd9e0c25e3de99b54425c1b6979ad00dcb9472e7b393490c7d22a0ab24392ac7165c52c43695331c229bbebecf8383c405b9fddb94e6e5c97881b5f47387a58bb97e91db597967aa8c7a88627f7bc993cb884825c055c2730db2f68ad4414912e1e3f942e5", 0xb7}], 0x1, 0x0) [ 127.171711] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 127.187984] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/21 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = syz_open_dev$mice(&(0x7f00006f1000-0x10)='/dev/input/mice\x00', 0x0, 0x400001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000075a000)={0x0, 0x73, 0x20, 0x800, 0x4}, &(0x7f0000113000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a57000)={r2, 0x800}, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006be000)={0x0, 0x1000, "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"}, &(0x7f0000706000)=0x1008) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00001a3000)={0x3, 0x19, 0x2, 0x9, "a083553c1dedec0545f8068f2268fe425888dba6947e97aa872b9fef3ff13e04"}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008db000-0x4)=@assoc_id=r3, 0x4) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009ae000)={0x1, [0x2]}, &(0x7f00007eb000-0x4)=0x6) [ 127.223670] IPv6: Can't replace route, no match found [ 127.261543] IPv6: Can't replace route, no match found [ 127.270852] binder_alloc: binder_alloc_mmap_handler: 23760 20000000-20002000 already mapped failed -16 [ 127.287503] binder: BINDER_SET_CONTEXT_MGR already set [ 127.294088] binder: 23760:23764 ioctl 40046207 0 returned -16 [ 127.294148] binder_alloc: 23760: binder_alloc_buf, no vma 2017/12/21 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000f5b000)="660d3a032208424621e04996ec7fb42b40bc59700d38d720248a242a534387532842dcbe7b18b31693ef84b9d89e04c01301e06c7eaa69b62f6d0e44f926f63269dbf68fd827cda47c2bc5ae7874a20310c59821544d9ed3c9e6a1e5bcbb10abcef189011017d85fd7f39cfecaaae27bcb0433ad8e3c72404b86a9027a664115cdc66001f53f1ac7749a4c28837b922ff10ebef4223436c05b0b8f34b354d88103", 0xa1, 0x800, &(0x7f0000a52000-0x10)={0x1a, 0x10, 0x8, 0x891, 0x7, 0x80000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f5c000)=@req={0x101, 0x1ce, 0x7, 0xffffffff}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000641000)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000286000-0x8)=0x40) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) 2017/12/21 18:02:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x4, 0x6, 0x7a, &(0x7f000014a000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004a0000-0x2)={0x6, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000080000-0x16)='net/ip_tables_matches\x00') sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) 2017/12/21 18:02:58 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x2000000000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000545000)=@assoc_value={0x0, 0x0}, &(0x7f0000f8b000)=0x8) ioctl(r0, 0x1008000002279, &(0x7f0000f8b000-0x1)='\x00') mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f8c000)={0xfffffffffffffff7, 0x9094, 0x100000000, 0x3c9e, 0x2, 0x6}) 2017/12/21 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004523, &(0x7f0000046000)="") setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f000026e000-0x4)=0xff, 0x4) 2017/12/21 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETLED(r3, 0x4b32, 0x80000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x100000001, 0x0, @fr_pvc_info=&(0x7f0000168000)={0x0, @generic="287dddc7b94c8d10034814756e0035c5"}}}) 2017/12/21 18:02:58 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000d0000-0x10)='/dev/input/mice\x00', 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6c}, &(0x7f0000a2f000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000048f000)={r1, 0x4, 0x9, 0x5}, &(0x7f0000f68000-0x4)=0x10) userfaultfd(0x0) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000e98000-0x8)=0x5) 2017/12/21 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c4c000)=0x0) wait4(r1, &(0x7f0000019000)=0x0, 0x4, &(0x7f0000e07000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f00004e1000)=@ipx={0x4, 0x18, 0x2, "d268cdec4a64", 0x6, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_getaffinity(r1, 0x8, &(0x7f00002f3000-0x8)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000066000)='/dev/ptmx\x00', 0xa) [ 127.294163] binder: 23760:23770 transaction failed 29189/-3, size 72-16 line 3127 [ 127.315361] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.325408] binder: release 23760:23764 transaction 306 out, still active [ 127.344608] binder: undelivered TRANSACTION_COMPLETE 2017/12/21 18:02:58 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x8000000000000032, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 127.356085] binder: send failed reply for transaction 306, target dead [ 127.367360] device lo left promiscuous mode [ 127.417341] device lo entered promiscuous mode [ 127.427966] device lo left promiscuous mode 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df0000)={0x0, 0x0, 0x0}, &(0x7f0000934000)=0xc) capget(&(0x7f00005cf000-0x8)={0x399f1736, r1}, &(0x7f00000d6000)={0xffff, 0xad0, 0x9, 0x7ff, 0xffffffff, 0x4}) mq_unlink(&(0x7f0000001000)='dev ') 2017/12/21 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a5c000)=0x2, 0x4) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) 2017/12/21 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) sendto$ipx(r0, &(0x7f00005c1000-0xac)="459184904ed4f19429740be9b1cf00e2f2d777e83a49114cea5d9c8347d4fa81d9a74d7cab4e8ba8fee1833abc093f462c1e88a52f854c789b83069734bd88cae13d5653c93157e95c7abe81ca9fea53d16b08057f3bcb85699a46ef24bd825ecf34ef56595cfca2b6b51feccbb697a0a135570d6e097919a82a3e0041c8fdba2d9071f92a8b040a1502c1154478b7b905f7ba38fbc51fd1f9402ae6117701d0fed5d48f3d6e31f584596ba5", 0xac, 0x20000011, &(0x7f0000478000)={0x4, 0x1000, 0x1, "c834c9b9c65a", 0x8, 0x0}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/keychord\x00', 0x2001, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000efd000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000170000)=0x8c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000efe000-0xa0)={r1, @in6={{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x3, 0x10000, 0x40}, &(0x7f0000271000)=0xa0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) connect$llc(r0, &(0x7f000060a000-0x10)={0x1a, 0xf6, 0x8, 0xc58, 0xf, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = epoll_create(0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x2, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000318000-0x10)={0x0, 0x0}) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x0) r1 = gettid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) tgkill(r1, r2, 0x26) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r3 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000-0x4c)={0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x9) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x2, 0x7, 0x8001, 0xfff, r3}) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000029a000-0x60)={0x0, 0x2f, 0x7, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 2017/12/21 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bec000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e2f000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000807000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ee000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007c4000)=@assoc_value={0x0, 0xfff}, &(0x7f0000dd1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d8a000)={r4, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x400, 0x3, 0x3, 0x8b94}, &(0x7f0000335000-0x4)=0xa0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000025e000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x5, 0x0, 0x2, 0x5, 0x80, 0x80, 0x9, r2, r3}, {0x101, 0x8, 0x8000, 0x1, 0x100000001, 0x0, 0x0, 0x1ff}, {0x4, 0x7, 0xfd, 0x3}, 0x2, 0x1, 0x23a, 0x0, 0x4, 0x2}, {{@in=@multicast1=0xe0000001, 0x1f, 0x200}, 0x1, @in=@rand_addr=0x4bb, 0x9, 0x0, 0x3, 0x1f, 0x7ff, 0x20, 0x82a}}, 0xe8) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000075000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x19)={r1, 0x1, 0x11, "9d5b17bf16831a571fa090d4edca30ccbb"}, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000e08000)=@req3={0x4, 0x36, 0xffff, 0xff, 0x5, 0x9, 0x80000001}, 0x1c) 2017/12/21 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/hwrng\x00', 0x44000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000911000)=0xffffffffffff85f1, 0x4) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f000055c000+0x758)=0x0, &(0x7f0000109000)=0x4) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x54) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x2}) rt_sigtimedwait(&(0x7f0000006000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000c2d000/0x3000)=nil, 0x3000, 0x8, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045430, &(0x7f0000000000)=0x0) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000554000)='/dev/urandom\x00', 0x0, 0x803) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="5c4613773ed92cb33644f65906e20063", @ifru_data=&(0x7f0000ccd000)="5d64790f05b8fdb2fb20f48a3bd519485f83944f37acd44f58c9aca8b3f9e291"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000216000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e7000)=0xc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f6b000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f000095e000-0x1)=0x0) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e80000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f000041b000-0x38)={0x0, 0x0, &(0x7f0000698000-0x10)={&(0x7f00009e5000)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x3b, 0x3, [@sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x298}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x80) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ac6000)=0x0) writev(r0, &(0x7f0000645000-0x10)=[{&(0x7f00009df000)="1f00000002031900000007000000068100ed853b09000500010100ff3ffe58", 0x1f}], 0x1) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f000001f000)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000e61000)='./file0/file0\x00', &(0x7f00001e4000-0x8)='./file1\x00') mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000267000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000068d000)={0x0, 0x3, 0x0, 0x80, 0x0}, &(0x7f00000cc000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f9d000-0x4)=r1, 0x4) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000139000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bf8000-0x10)=@common='dummy0\x00', 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000521000)=0x90) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00006fb000-0x10)={0x16, 0x5c, &(0x7f0000ec6000-0x5c)="3bafc063d189e97172950d3bc27ad033e49ddfe36d15f967685b3491c3d2060301de045b3bd61dc5bd5feabb6409dd983a001635a2356938d587fe349bf20cf374eb7d65ecd1c704ee7703af0f81709b82878181fde516893078d3a5"}) 2017/12/21 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000018f000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000152000-0x7a)=""/122, 0x7a, 0x40000021, &(0x7f000094b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e80000-0x6)={0x0, 0x7}, &(0x7f0000945000-0x4)=0x6) sendmmsg$inet_sctp(r0, &(0x7f0000c64000)=[{&(0x7f0000ead000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028a000-0x10)=[{&(0x7f00005bc000)="37fc0679a0c0648228ef85bdc187fce54cd3cffb7a40dad590b847072a7a0b39109156aa2f33a7b3b966db48bf27c2bba32f2501856c29ab98af9362e6ca1ef3c21cd83e6177f37006fb41c76d120ce80d385289a61a2f0acd93c40965cc01193ea4fd0e22056a8fb96991774c9d1b49ecae6abf56ccae8e3211aece03c4eef4258e5b2d397f932c0eb27c542cc188105e500b35e8b27aa0491d9a2323572d65e1ce4c19665e5327f5b6c5ae7e3d4dacb6fada088a7ff0db39d6139c70a9ad9d3a79e38b069a4635ee75de8c10c1ff2ade8be7", 0xd3}], 0x1, &(0x7f000091d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8202, 0x16, 0x9, 0x5f77, 0x5, 0xd2a7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x1, 0x7, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x4, 0x1, 0x80, 0x5, 0x3, 0x80000000, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0xf7, 0x400, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x3f, 0x8002, 0x6, 0x800, 0x1ff, 0x5, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x29d, 0x6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x3, 0x4, 0x2000400000000000}}], 0x150, 0x50}, {&(0x7f0000d6d000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb5000-0x10)=[{&(0x7f00007b0000)="03e53e2d4cd470a246cfd56a6fa83bb1b34ff5b4756bb59bd749794b761848882e112774c7338ff2af96f369b9af3713b9cc22af1b833d3ff6adbef5e46648b076825b44faf69bcb1d3db5506e0b61285ccaaf253d605369b9b508987471c49aa74ab6871400ea5f38ce17a4a53ca1a79dc19111fb88865daddf78645a03fa06f437d7ce25df83062b00848207aefa6b478b07d20b4db035dcc335059ac8def1c4b0819ef20500e52f6b91f136d202b2c5b97d77a717fbd8ef3c5d747f37e9121effd5864ac5d3158c0ab15809df501e949df713da9e9f3570ee60f21a6daa4c7d571b0ce741ead6f4976fd2d94c4109250612b05ddc282ca30e37687f344983e1afdfbb6f5e3d6213a4312bb62564048b07a92c227162ccd07f4f68977d5bb706e0117ec4d3bbc0d1bffcf3ecc035e2ac516855d9a801db0c16f44690ae65fcc238096f5cd27e1748812cafd11e3c5c4de62c08e2356f7f5723d8fb865d813fb56d8bae4f1beb3b110e13cc8538f727985d5e9cdc38f260cdf5e569aab2d29215c0743c847ed60e775cd641a533ce955cd11349dc082ae834b11178c6fbc4730e01092110103c94b986632e31f432fc89a4882183a01442adc3ebd4123fd3ad5d5691ef8bc0789ce3859e1dceae71166dce08e38199009b0f64ad55b426396e11e9d50dc70a01c1a9110601e0867398461f64d53afd75dc270af9b01c440ad00c91741819df20355670dab5ebb50b8931a53e015f5fe8c2a6420378cb41571b317fee86af7ea3efb5cf2ab617a23345c107df4530483ead16748e7ca131dcd6275b9606d9093eec0d0a066f268218c93e625d7bfd5425cc7dc5a91e0227da3f418b1378dc52d7b54e2d8e47a4c10f358faa21011905b7c3858a5a8ae5cdc02538c0d126d06b2ba1f7c05e9f18e1c68b5e376f8fbfc1becdbb3651bba7ede34518b7150d3f78d44725e90280842723213dbe2746816379f649c21fd79ff68fda473f2b9c216dff4c10c5689110b4e6716eef678d77111d257c5be9f920c9b4664d449d2ec3049f2c9b94e6b404ae9281fa19bbe05a783fde84de16a0c9bf773748c8bd57db3be3a548b9fc2f831ef6d08a89081c3015b70f72b3e459edd5c82a89072b88c6337575cd589a0c581b60ecb82992c9244fb314dd16c24423c2eeb09ddd13c7871b1e3344854768c8e23a02dc390bf4e20235e1fa447285a47006f9781d1dcdd93ab63971aff06043662c6546ebb836e93f1ea7359e9525c5ff781615a028e6d5d5c68883827e474a1ab06d77a116abcfd24738b8eb06ef4e7ede89c368a7cc613dd9064ee7e622d9e349302b44c0f842aff72b6bfde588dd0567d88ec96d77626d9f8b055d8fa50f971d2837a6dc07d513cecc41f62e1244e246fc31e22beb0b4e209582539c8f2dee5f1138608e7a36ededd4dead0cadb0c922a083033acbf1960df865e80c4894fcbb01dcd1e940f7ef7d9069338d0f6f56cc54261c7993dca8b29a9511d0b3085eeb35f892ebad22c6ce84d97bad4e33918a72d58d365ad326105d26e317a3ca975a35d002b24ec4fcf8463d3e3564acd3b34793505225d303388c52d5f95e3aaff9389eb61e7c2cc2fd5d7b7527bca19b815ee5347268b48d2ed4776054adc8f945391df5e5592f1482dcfd11fe207827f0d8c80da7f0b40dbe5442be5b2d7266471ceb21e3a520870a56cbf806e849b3238bbc3fbc9c4a1a654658f9458949ed3bf683b0cb877d193125155fe77472d0bc55e908ccad7301b5c58da09547f40a6ea434a172ebadc91bdbcbd30e447d103377c94e6ecef20b3512bde02e91d5d3ea5f5faa4abc2f6b8c57ba85bfac3e24d60340086e0aaef73b8e55d1c49ec356c83b438ea9f1a5face2ef67f0bf07cbdc5397a96c0aeb2c1f36a18c030b2fdc513848b906e91d31204953b3d83e16242cfa2fd8e598d8aa7a240ff396eb983a3a33ed19b6c833a8b12ab3f362ee63303d9833fca3fe4afa137cbb5168180d80287398877fe96b767a10beb3aa4786fb7a9e21731bc6d754e47c761457ac602b32acd11d30289f3e9eeb998b543ff9d785fc03908eebddfd7c17c05bc584a4e76196a777575a6dc69c29ae4ee1f0b89c2035096ac97a05c43a2b4a794a7328f223d33f6ffb49b7fba396db1938fe3c5d294320ddb6dd42887d06ac3b1f5e728c6415fbc8946b17dea36a110a3680c973cac7929cc22ac2acff691b44a2ace435b4c0ea91d10441d7dc37d8484e308800952f91d6e7ab53fc58f5081930e38dfdbcefd9a0810f79c9f95d117256de07b1f669688c65b5f27e00b6a7d488518de1e43ab74e7ce517d08380b738c48dd104ff7ca5a4a2f492cec26a7bd10ea37451f38d2152a7761ab7d2510466365b41262745cc7bed2d1bcc8c5c7ef03de6f0fcaec7ae5c97f81696d94850597a9279ab6fabd1d64f9d58c2b76408e92147eae97b1fe7658841a7fdd343df12d79fae5cfd4fe9fe9de2a330b3e3afb399ce704cffc20467c06c6b5df209fc6a5b4205a80fb06419eef68a83e0f7c2c0cc1024a0def7f53f1808e5c33de9c62c99a3f9b4c52fe9f792691cce2308f9a562db2f9d232302af4539fc65bf40cf19cbe9c9f00b1351775ca8345d342501e19cbd813efae879b9059277f5aa15b2490d88b491353984c09d70302d1b253b246b742b4667fc541d2828bcbb437c5ef3df5c33cb42184b4e2f17d48b9968edd382a0c33d88a3b58043bd543fa1b1c26c80166f40b59b369d5d92a239ee83ed07716637a25e7ffec3650a5e3c15e010472e441b1df6ce9083e570a290cad94bf73512cca3ef4cc598ae833619fd7b577bd794781881af1c8b63c34bcb7a9ea5373ae51fc6c095c769d7f9691d41629759fb10b9eaeb2135103e97b15fca782e4406cb7d3844d0dda4328e25297f7a7316f0b5e7ba9cd298741ae60651db0e459bb14e8b5b5b6c973141f03fa8e7d157eba61b774fc23c9ddc195afe269109ca199ce4dbfdd34a835cb11493e7f40f4e4aefd91aba721bb63086482af50c5640d197800528a730f2292bb54ee3972c2f71b524f7e61dfa991637fad5ac146eb0f190b391e89c3caa2c4260ffa0c361a12c141ab1586d2a8a9d2ba7b9bd34b9db03500e142c309f4bc7acd75c9b970ff643e579182e1bc6fc548967885ee2bdc498a8ac360f58ae0d0d790d412611821210851617bc2084e1689d41420874794c661f4bf67ba5b2f1b4018e8b2e2c7f04db828c0b470c9d11b486e3c5f579c052c530ec1d58b2897dcd18553e9a982ad198e68076dce426a71d319b50ec8d8863a46eebaf62ca844810c5c2e3e9a5aa212d2b6fab88ab356b3523e520e38c9784e1aa26686701d6a45e3884a8f0308d64155b928cdbae375462533ba884dfb6c00a5b0479e9a2774ace397c0b68dec272ea759134ca4891289492387361ec80d1924cd4b21b1910a9de50246084fce3887ceb6ab39d0bfda406c486ce23d5c5534de99549bc40d6d3803fa3ad63c2e6f2d88c049f5965b55fd937dcf477b0d22451c800cf702a6fd4248d4612cbcb41a193f4dc67882793fc3c254d88da8f0f5594b14843905fd6153525e170f3ba46e5dc7c8e9cac06ec405f56a3b879a209867631ba3e59c70b6086bee52febd58a1781195c0a0427531d634dbae60973d41216aba3345619a9bf559077a54e67e5044b38e7043101d70fbbe4018e5e785ae16c024b267c2e62af332e8d02725613e170026401538836e6d2f5f9d473685ed17ae0d8dad1bc7bdb86e0785517ff52ddc0c042bf16cc4aeb65b44fdde677145e342900fc9036efd27a84c1e16b33346c77bdb4148457a6fcb3394e5af18eb6fd1561c75886e78f4a551b686eb23314103326f44fcbc7f70769d86a98a9ba03b89a58813d468a67ee7b8e76c08ba3e043d986bff6dd7ab3861c2f52e2373a8c43325796c503b4d1c03ead24fe4c4c302b69af7290a0bada7340dcdf9eb5ad854a35da90bacd3b52a3ed26a34f5f79a85d6bff59e84a10c35fe9ee37341299aa22b02d4f5b52b2346086609ed1078b85e4972cc36f54eb0b124c96e27019c7b44b23972f52b9e4039b113a6f3faadd7d2663e80d92330940173626f4727c32b8e9226c1fccc3ed0603ff2834847c9e49f7c7fb57a5bef853991d123164d2a062f73cbc7fa5899b045bb1389839838098417993c49997c59214f66fa5b57df2b826169e161b265afbf52547d24e9b8ef2dc48a7fea306ce3bf19d80c3fd3e69032e7b47a0ede23312c540d5e3d3776c3cee3e3b9d5b75d7b2fc70b401e8ad1c857280ae38db0ffe1491d6409fe7ef1ab2f92ead0b33c0f158d894b56b48c411af7e050ef92ed1778e6ab2e47a43519ca05dc64a79ea20828b2bebca2b2b0021ae0a157cbeda12a9f4f7dd3ff1030f544b3e179c94c782f6ae7085c3f9695006e12aa5df6053cf3b0040383e17d63a50ad80c7b223db69962452e1b4f2e8d1b463f3682e1667594e69c6d61b56d048065a39f27e6623e416fa6941aa1e3df850b050a37b2fbdcf68a7b93984c78fdcb7b4ae3013b0a0b750aab03fc2c6f6a1de720443c4ca30b7fa74d5437372280b91d438287aaf79a36d31defb1f2c55b6ea606dbd2172c05f82a9b2d215e5dbec8146d3febe06b7aa3d2e887980b3ca4a9bba61173f282d8255aa3d7142a56d1be1890d2044c2bd22a6ead7cb24ab91769607c85ae605921b503badf40d141d8be821e2a5094ec4f6d87ee8332d8d13fd65554ab65777b064886106ba628aa6cee0758780d5638c54d63011173022283d8ba78d95ae51a88c54b6ed1daac235b590225ada2870011ea9be411d17cccd73bfaae35b586cf106bc4a1189950442627a11cfe2b21650881c9e53a50d5f6979f2290a6741d9c8e6287770c9d08b15c98e45477d66da8498da7af4401c04d1478102d8455f766a94baebbbeaaef261c42ef4e5ec4156fd4a0811ab0c37e5fe6ab47af69448377356a96130f72f9398f3f0d2285904c731b8a32bb6d5137ab88c5f7883807e638052ae88efb111ba375ae2dd33f4ebc8cff3246a909d2708135fc4079f9b466ff9182eac001fad6337106962507049890c504741d93eb7fa52869f069d2a45e7310809adcfce16f104802a53837653b2fd882784e1cabc4b37c34462f625b9a0638a79680651b7180132e084c62a90d22299d52d4ba278f38657550e3759d3575188ad047135975b2e5a241d613dc5328d7391d835dba4b004740074273ca19c290a7d047b83a6106ecdb52030970c195ccf94990d44b349eb1caaa8fb26ddcaa9bfa91ab33257e23f31f501ca8a692ad000c91ddd70ed87c42628226d0402a8b04bb3cee7b653183df4b4fe7d750a6c2b8a4112a2eb055d9be9a451759388c296aa606c554b9ca3577030fdb897312f2ad10d6ec8a278086c05cce710f8bf1c80ca6809ae040f5f03a5240c200a4ab0035649fd972f3c032a1170d71f71f319d89efa0a13ef1493d6d3dd63055b210d816e3682274071e13ba03a9b6ab2ae7145433254f634601957194c41933af876c31a6541332afd488e974ab8efbc2032ed72d5832148b6968f7e7937b34098985e3a0795479ec2bb5893bf6ed3c8a585a715e4989298565b8ee4e987f50ca02de10f3a8e2babb5de4dfa6532c5eef8a495b17671a6b806f90f7b4ef5832396eed9437dea37cb0f2565fedce86d12f76a318c4adaa772753ffa4e37f8052f2a6320ccda0773f515cc82201dcf65bf5ec3524401b1ec83662b272a3efbceec6e0d6b711564a", 0x1000}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000b5b000-0x1c)=@in6={0xa, 0x2, 0x78e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c, &(0x7f000008e000)=[{&(0x7f0000471000)="9c8102a906841ce06bcb78ae4c6c2d4f72af39930244924d28bbab0ef3769dd20365c50e373ceb1503fe71643390ab93c1e7d7e80468b6e7469bdc2f22d3c73792b20dbecd99af18ee1b67560e09e3468f8099b2939453c8334b4aeb1d933191d1e851661f927d9a067d7c7536e9fc73b82e732e5277b930dce9ad6635ed38e1ed357efbdbead13b85a6740efe2c3b7112e7f3b5d66c11b3e6adec2142fab9d405489865f567af8778657ef2fdf262d8f9a1c4e16324584edc36470a65c2289a3fab26f34a6bb536dadd1559b2a05748a47504e6661c8bb82e6ed0", 0xdb}, {&(0x7f0000fa2000)="7c1d32a12aca717cd049bd89704639fbfefda3", 0x13}], 0x2, &(0x7f0000056000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0xa, 0x3ff, 0x101, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8, 0x8001, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7f, 0x208, 0x7, 0x1, 0x6000000, 0x7fffffff, 0x4, r1}}], 0x90, 0x0}, {&(0x7f000056d000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ca000)=[{&(0x7f0000011000)="d3ed89dc67d19ecea718a7192f6b937d6f9ff17d55fcb67761e41f583a8b0e64023911ac3783aa76b14eb2ab625702e1dabaa7bed2b425e5be76ee78d99be8e03fe001adab63b1bc99c3cc6e7fed9227f1baf8de28a7eb13ef8e006bbb7ec9ad26c07190ca7a16e9d82b76bd4d4ac52a83c0d0140f8436eef7a163d5f065e6d096893c71d98cccc86c7564db99b805b3afed3939639d98e8cc847409b167469f757ab1cbf66e9a747fcc296d1394bdcd221dbb8df2580580", 0xb8}], 0x1, &(0x7f0000215000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x7226, 0x207, 0x8, 0x9, 0x9, 0x7ff, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x200, 0x7fffffff, 0xffffffffffffffff, 0x6, 0x5, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x40, 0x80000001, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x72b, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xc4, 0x200, 0x0, 0x10000000, 0x4, 0x1, 0x200, r1}}, @init={0x18, 0x84, 0x0, {0x804, 0x5, 0x8000, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xeef, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x8, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x31c9}}], 0x1b0, 0x4000}, {&(0x7f000026c000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000a28000-0x30)=[{&(0x7f0000793000-0x95)="12f16b6b512cf2152af1bd703e3ecb8a8e23008e1b4ded677529d854df82a79d9ce48b640965fb2bfb834262068a1a63aa9eab8f0fe745e2389a129d6b497de95f879894d84ff835bedfb8d1af99defea173a976f8e9d191d495e63ff8d414237b98ed2576e0970e42cfb5a85aa221b40765667d0cdcb2b51912cb7f9662af95e546de9213c1fea6761b0333505eeb6c392ce27322", 0x95}, {&(0x7f000079e000-0xb8)="916aa926454f91b075665594d025516bd0858b74bd65769adb6a2cd82d40eab91c4722262a8013d4884e86c9ae19a3172aac6a3d5810a9ee0a7b8770113165dee775f15bb390dee01b29f41de8c03947436ea7632202de487f9e3d4b27563738d1dbe45b060e4d2de7b468dab4eb939c44d542b6e161096005dfd0f81b823e857b3e605b8718807b060f1f2fb1385c0c4469801c657b5e3944f4e2d9b185a7e86771510364797a3b042b178fb6b2959f7f935db8ff5e3ad8", 0xb8}, {&(0x7f0000c2b000-0x42)="2f9b5121fd91721bb1670afa85654d2454f0ecf0ee115669f2b69c5a0e108ce3a7e11042be8402b4819e3b82a09202991e573a11853583160e2e9d31620be72d853d", 0x42}], 0x3, &(0x7f00002e4000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x1, 0x3, 0x9, 0x9, 0x7ff, 0x1000, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x1, 0x6, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x8, 0x69c, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x0, 0xa7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0x800c, 0x5, 0xffff, 0x81, 0x80000000, 0x10000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x2, 0x1ff, 0x6, 0x80000000, 0x4, 0x6a, r1}}, @init={0x18, 0x84, 0x0, {0x800, 0x60, 0x1, 0x7}}], 0x150, 0x4000004}, {&(0x7f000097d000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c, &(0x7f0000ee6000-0x40)=[{&(0x7f0000a89000-0xab)="bcc2838f6f950aafa207ec2997c9c6e656ed6fbc8f31bbfa2493e1a1385e4c4d1adbd3c3d75587e41621d5b1f3096e099a4ddc2664bdd7b9c2c0ab272e46cd58ab9b0edb806f5deaeec3f5a07b1ac62a73e0d1c973305f9a4e7870f1fddbdf2b5159587a59d2ac6055c5cdcfdcc7e62378621f4ce9c5a6f309f7076c2c4fa0adfda08c633905590632d74aeb0f30656578404aff15d240445f1695bb8c74758e8dfee672d56c09c319e66c", 0xab}, {&(0x7f0000ad0000+0x27b)="69c5827214ff69add24864ddb4b06a22ab013043333b20aff9403620e50488f4a1ae72a654d451cf85fa9ebe0a75ff7bdd3aec74a1a0112150a186992637824112508bfc060d74394ba2dc06bfb4f88c7b399ec09ba9dc633cc5b27e34603c2b50203b8ecdcfe3295279f8b1daf8623878ea002faae322041f1947ef5cb33c3a0ac9e51a40483e807030e63ed6b1501adc0c6028183f76f544603d2ac7642492bd20445f977d8c881f250088a8a0040050716110c5defa921e1ffba863b5c32b010d32694fc3565570aa946e30b9d95d7d13d5bf3c095ac2", 0xd8}, {&(0x7f0000ae2000-0x5a)="2a8b167a4561093ad5acee953670f5d955474131ccac969bb6faf132ff34633de011698c844d693b53f10d3435728e6db09524b1cb418b4442d2561bd29508d45fb9877676ddc4e4d15b57f86e329768b55e7008fca970601a00", 0x5a}, {&(0x7f000047c000)="91ff1617579e5c8aa3e4abfe2bbb32a0606262ad1e34417f530100543810831661b95e8cb463eeb4bea7bf236ae42ba8e61412068097750dcef5012f2bda983cc8667320c5c624a45b07062265595b0ca9a1559455359ffe82c66af24dfbbb38b5392e8fca785025180ce308c67321e7164c8fd9694720937449bdca4f8ff7f1700c0193cbbf038d74c05759f5b1d09fffc5e488f133d9782b219d9ddc39532739a3789397f6cc1a6da69e7af412274069060c85d83050cc307627095c60e3d5aa1fbb729166fa0f0ca8f7cc112b86bc955b6a3c38e5a32f0922ced51b58eaf18cfc7fea57be4a824baeffa6bc7f93a860c2f38d", 0xf4}], 0x4, &(0x7f00006f2000)=[@init={0x18, 0x84, 0x0, {0x6, 0x1, 0x8, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0x3, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800000000000000, 0x1f, 0x200, 0x3, 0x6, 0x7, 0x8, 0x21e, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x100000001, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xfd0, 0x7, 0x8001, 0x7, 0x7fff, 0xfffffffffffff800, 0x0, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xe6, 0x5, 0x4, 0x7, 0xee, 0x8, 0xa36, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xad, 0x8000, 0x8, 0x4, 0x9, 0x0, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x3f35, 0x4, 0x1ff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x2b, 0x7, 0xb, 0x1, 0x100000001, 0x1, 0xeea, 0x4, r1}}], 0x1b0, 0x4}, {&(0x7f0000756000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000247000)=[{&(0x7f000033b000-0x1e)="d3b14b0c7691e99f09736f8cbae3434ced36d6c05c8e2cc762b6104b3280", 0x1e}, {&(0x7f0000552000-0x1000)="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0x1000}, {&(0x7f000084f000-0x84)="a5ad3cbd8429ba0fb435b1879a8f400a4c0437a43e24864bdd34a0d277519f9b02b08e243fcd8d094997706fd95c604ab5019d6ac5aac095c511fd0452fbd96c39eb62642b66fc761f7f31b38d7c04fbbd21f9dabcc0b328bb573c79592cf11e5efc476d098c7ccdf46392ec5ae8c2142536aea132406eba15154719cec954d1bb180b28", 0x84}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000d40000-0x1c)=@in6={0xa, 0x0, 0xf5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f00005fc000)=[{&(0x7f0000898000-0x78)="af9e3fc3e286418cd65bf7566084db165e4288373b5fa2c8afef5a04e8bcfaea3d0df1ed20ac6fd86a222b59e51d0503e9c0c21160f6bddd68ebfbc3b4b6f6375ba278ea0da5f52c7c20216eba07a62e3de72953a8dc4741c5aa73ad0db6fec0d1b98789f6a58df26d614a0a8000a0d150dbc073251a6441", 0x78}], 0x1, &(0x7f00002ec000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x0, 0xbf, 0x1, 0x6, 0x7ff, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfd, 0x20a, 0x1, 0xfffffffffffffffd, 0x7, 0x54, 0x40, r1}}], 0x60, 0x40000}, {&(0x7f0000312000)=@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x100000001}, 0x1c, &(0x7f0000c5d000)=[{&(0x7f0000f4e000-0x8c)="f68b7c0d8ecabfb05f87d6c17106bd919e0f5e3c648c3e5b7910b114d9b9ace5ed208d91a97b9de37f39c75c301c1c05fa94270a1977be7168d50ee222f2c9a999d8ae28a8883b7f62a053f858df4d66960d31a73de81f074f7a6ebffce477a0f102f41e5a8e1ab2fb20a2e9c5c3597818428e7a98439fd5563990255454e999425cccdc6e8e5bf575ee321a", 0x8c}, {&(0x7f0000dd9000-0xeb)="c848480ae0d964359bf83bb1aad7cff6291e2e555739f7d4ad6efcf19180db72a604c2a1cf20f203df4efecf0ab362667283ea9d880bfe211d3b063bfb993dd481f14e44cdf69080b9da92575992c53c2ebdcb81c7a5ba42cc2d8f700460506a5f4ec8e1675b4f8f37dcf78fa94bf2ad85e2dd73037de497cca0ec1df56bbda918f8118987e0aa3a4396759ac115cd18688a2e82eb3ba2e6193e91a6ae1077da7a7653bea1d392206b07cbea32324c1363f05eea32d77c91d623068528e6184e1295c9a0b55c6c630ebbabe9da1ab0b55dbdbe4dcf76a8c8290cffbfc6fde17dd94f15b1ee9f8e117fe471", 0xeb}, {&(0x7f0000818000)="7dd49c2c5bcf41769e16417495081ac6ef08c87378fa78d8f2dd4085e1765c54b3440cbf96d09c913e7126bf50ccfc724a3f9d0f5fdf261194974f9a6ec81d3750786fae861eb3d499d687c6b04155d3d3cef41d89acd071f8fb7a6116fe7eb264a315cb2700f7c1a6987446212939b5b4554d235670d01e71e10be682327f66dcdb877b6558c0cf476970c15ec360269ec53b356716f7e3f8e750a942521fb7517a03e2635b60454f12d4be2ccb3a444f4f23af08c903e880f95a86a99669421128ad6fc645c45865eb05dfdb65341769baf16c6477b6817df9f2111e71955ca05f885014e343247fc1687a782a0ef2c1", 0xf1}, {&(0x7f0000be3000)="5adc03c6aba5b31d6f0f82cbb3946ed8556eaf018e02f94e42ec0af5930e9430de239990dfeb0e6eb6436f784347d6194e7130d12aa61ceea704919b63140f113f5b8d22e8c6b052c11acdd85a500b808110d758f1c8b2b05697cf94174405bfaed829edbf20080c0d32416229e99377deeba11de732e102c6c7fa6f83ef2f5d9bf0fd58434c15", 0x87}, {&(0x7f0000091000-0x9)="ad861a2a1d3f1a6273", 0x9}, {&(0x7f0000b09000)="7daaa86d68380ecd17742423c435e3103b4e4733893332e934e3eae617d310059647fa73e4153bd8", 0x28}], 0x6, &(0x7f0000271000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8008, 0xfffffffffffffff8, 0x7f3, 0x1, 0x5, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x0, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x100000001, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x7, 0x3}}], 0xc0, 0x80c0}, {&(0x7f0000a23000)=@in={0x2, 0x0, @rand_addr=0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000764000-0x30)=[{&(0x7f00006c5000)="64c2df6bdabcd73b4b5a4de8e6a72e2c11307ec6fade1d006681d457abe494a2d46c6cc1731446364cef6a62552922d2fc3a09d6a2e40b4fd0c8e2a3c8a93e567a0b072e1ac0cceeda612317", 0x4c}, {&(0x7f000096a000)="9781190c66413cb2d76afce254df2c29fc982c30c6203dd1e454dd2465789809b20559d7f304fb2c2e6396fae865c938b31b616ffa6aa6bcd34cec8d91bd1eaf4d5ef46d383a69071283d780ed577ad393936ef4617f25c40ac0b6f31432ae8adc3111258548df3c3fbf4431afee80dc07720c4bc55b9576ec6ed8b04a83d5e2e743f33e014f172193c7301e5287d0aa0e10b032ccebe7a9483f7a0f26", 0x9d}, {&(0x7f0000381000-0x3c)="608ce342a884fb1b30d83898b921ac95604183f75ea7cc8594246f65c30dafbf88b46117b43e1206f29c04173eaedce41334d3338baf670fd750f927", 0x3c}], 0x3, &(0x7f0000d8e000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x0, 0x6d, 0x6, 0x4, 0x10001, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xc41d, 0x0, 0x80000000000, 0x10000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x8, 0x10000, 0x7, 0x7c, 0x0, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x100000001, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x3, 0x40, 0x9, 0x3f, 0x1, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0x1, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x0, 0xffffffffedc374fa, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x3, 0x1}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x100000001, 0xfcf, 0x8000}}], 0x1b0, 0x20004000}], 0xa, 0x4000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000198000-0x98)={r1, @in6={{0xa, 0x3, 0x100000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10000}, 0x98) 2017/12/21 18:02:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000012000)=@common='rose0\x00') r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) msync(&(0x7f0000c22000/0x4000)=nil, 0x4000, 0x1) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x8) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2017/12/21 18:02:59 executing program 5: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20000000000000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2017/12/21 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000234000-0x8)={0x6, 0x4, 0x9, 0x20}, 0x8) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f000087f000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") mount(&(0x7f000005b000)='./file0\x00', &(0x7f0000c79000)='./file0\x00', &(0x7f0000401000-0x7)='rootfs\x00', 0x40000, 0x0) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 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}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000c36000-0x4)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fd7000)=0x1ff, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000fd6000)={0x11, 0x19, r2, 0x1, 0xeb84, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 18:02:59 executing program 5: unshare(0x20000000) ioperm(0x0, 0x1001, 0x0) clone(0x0, &(0x7f00009d8000-0x3)="", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="") r0 = open(&(0x7f00006ba000-0x8)='./file0\x00', 0x40000, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000+0xd0f)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mq_notify(r2, &(0x7f000039d000)={0x0, 0x14, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000072a000)=0x1fff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ae000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000f68000-0x38)={&(0x7f000006d000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b99000-0x30)=[{&(0x7f0000f6a000)="9d4ebb82a861c2a3ac9c8bda29fdd5d36123ea33707b2a45e62a6a4dad218fc6e5ddd3ac4fb5ec5a8f110043e4c42142b6606cf7592a4a2dd726845ec85ea9dcabe91a72a185bb149dc13300849a15d7435cc3d78a778775ab23ea70ec2da7d21b1836a203b909c8e34ec1b2373b4af8db0b8866c459aa1b72a7205d009135e95b84bbdb5f", 0x85}, {&(0x7f0000450000-0x12)="105606c0fc6482fade19d49a8c43d24053df", 0x12}, {&(0x7f0000765000)="", 0x0}], 0x3, 0x0, 0x0, 0x20000801}, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a80000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f6a000)={0x0, 0x1}, &(0x7f0000325000-0x4)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6b000-0xc)={r3, 0x819, 0x30}, 0xc) dup3(r1, r0, 0x0) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000e06000)=0x0, 0x4) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$TIOCSTI(r0, 0x5412, 0x9) dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000761000)=0x7, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d97000-0x20)={{&(0x7f0000dc0000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000e11000-0x4)=0xfffffffffffffffc, 0x4) syz_emit_ethernet(0xf7, &(0x7f0000a6a000-0xf7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x9, 0xfffffffffffffffd, 0x3}}], {{0x88b5, @llc={0xe3, @llc={0x0, 0xab, 'r', "3ad1fb01a9956c31b406abc1a062111506fe6b6fb4d8bcc065895c5e23c683c8b7a340ddd88cdfc1536af956cc11f021466bf950238dc876c805b2fb55cb20f81a24ae8ccb2098ce34d72f32054a48fedcea0ec78d85468c93d50c5a04449541096b27ab8c1e066302d90323f520acbec6f3804cb6eeed6cb9256480a87793737d9d8be1bd4532c6465f9893339d8a39a0b0c2b5c1691c93c126c8976f7859c6e4c5e88e106420a7d56a3bc35a1c96092956c099038481ee8fb757e0cfcbe7f2541b74a3e0158e34df5e1347e978fef35a6f3315c9e63cd352233348fa1737c8"}}}}}, &(0x7f0000b11000)={0x1, 0x2, [0x45d, 0x6c4]}) r1 = creat(&(0x7f0000962000-0x8)='./file0\x00', 0x101) ioctl$TCFLSH(r1, 0x540b, 0x3) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000289000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000469000-0xa)={0x3, [0xa0a9, 0x1800, 0xff]}, &(0x7f0000b60000)=0xa) accept$llc(r2, 0x0, &(0x7f00006a7000-0x3)=0x0) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='teql0\x00', @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/keychord\x00', 0x8001, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00005ec000-0x24)={0x1, 0x859, 0x7, 0x100000001, 0x5, 0x2, 0x7, 0x400, 0x5, 0x8, 0x0, 0x9}) 2017/12/21 18:02:59 executing program 3: 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}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000003a000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x5, 0x1) write(r0, &(0x7f0000379000-0x26)="24000000200025f0006bb404feff001c020b498f6e10b500030700eb0800030001000000", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000732000)=@int=0x0, &(0x7f000032e000)=0x4) 2017/12/21 18:02:59 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, 0x0, 0x20000004, &(0x7f0000d52000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000201000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f000040b000)="2900000020001906013d0010000000060200001615de0005000000040d000a00000000000000000008", 0x29}], 0x1) timer_create(0x3, &(0x7f0000412000)={0x0, 0x2a, 0x2, @thr={&(0x7f0000950000-0x6d)="9345713ac5c52c05bf96d3d7cdcffb6ee4152f90bb042eac020e3179589cec1ef0ccdb31996541b98565c07e79e8e9a159615773479e574455811f4072a9d7177b48b6d1f95f14f8002b05a1a075291fa10798b6825186cc39594506764e4961b8a477181759326b827eeca322", &(0x7f0000cf0000)="1ef147d0d36b70bb430c25e3fdb5188cc85bdfc7756144ddf4ae232e8e978da2fa7fc35ce2c16e3fe766a46fdc7a39555568b97468b325bce2a893f7ae259c04a0bfdc47e558691594b3538f640b35082be6c2c841d8786b3ac91e6a83308ef7ebaa4066cff8a5e364d88950912ec93c890d696b1e357348caa30a78e6c017becbe207bd9c92cedd486c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000)=0x0) timer_gettime(r1, &(0x7f000095a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000c26000)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) 2017/12/21 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x840) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b82000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c09000)={{{@in=@multicast2=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=@empty={[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}}, &(0x7f0000f16000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cf4000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) bind$llc(r0, &(0x7f0000c85000)={0x1a, 0x7, 0xe69, 0x800, 0x4, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) creat(&(0x7f0000a9b000)='./file0\x00', 0x110) write(r0, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x1}, '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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000189000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000040b000)=0x0, &(0x7f0000a7a000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006dc000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000004e000-0x10)={0x6, &(0x7f00006bb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/21 18:02:59 executing program 1: unlink(&(0x7f000061b000)='./file0\x00') ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/7, 0x7) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x100000000) fcntl$getflags(r1, 0x401) 2017/12/21 18:02:59 executing program 7: r0 = socket$inet(0x2, 0x4, 0x8) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000ee9000-0x51)=@file={0x0, ""/79}, &(0x7f00008ac000)=0x51, 0x80000) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2017/12/21 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f17000-0xa)='highjpeed\x00', 0xa) delete_module(&(0x7f00009a5000-0xa)='highjpeed\x00', 0x200) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/enforce\x00', 0x400180, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000da2000)={0x0, 0xff, 0xff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00007da000)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x100000001) sendmsg$unix(r2, &(0x7f000043a000-0x38)={&(0x7f0000d09000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000bdf000-0x60)=[{&(0x7f00002e6000)="50bea8199851fa44be366c03310920230c84c7d12fbdf7797005", 0x1a}, {&(0x7f00001ec000)="ab941ebce677d6e806176e38602c50d2866115ad863c343364eb15f022d2255498c7df46fd4f6964a865fc7809243a55604acfaf55aef3b0e7bfdeb13760eb4c8c03116322fa874350e20008f6009e232b0a70b722de72af66448a96d7f34ad5d5abf1b2fb10abd8eb3422fabaa89cb5b7", 0x71}, {&(0x7f0000a20000)="adcadf71fdc8be9d1cab0a353d73def14dea076a8742d51a310e2e0de1a04f12781e9959ea422de26c9aae951dda6ba3fd9c43a63aa031669a67a493bfbbc7726bc2cf05b89686cb86c3acea2daddffaa2624d072a6720382a69e5bbeca854f0bdfd6d227585a1fea090343e5f3f9e74ee797c76fe3ed06e495248c653cdda93f1eee663af034834cb6e61dd91ea8850a8a6e01bca66957abac7c8efeaa0dc27e980bf1e92b7ef3126b0e67e6141b228dcaa5c848c1d88d95476da6401388c03c6b8ae0a1e", 0xc5}, {&(0x7f0000983000)="87cccc4d9bf8d03025df67e83c5552321d606f821e6607ad264e981894be5b7eeaa06cb495178d96def5db1738d1720e31b86c60f2e2765047c7af5c501011552a20be516f866e40c18d969acc5f5cf8f3f08ea68972a4a17a6b75bc4a0000f4d76fe5590b89db96891d8a7939198cac017e8ec2bdcf7b86edd5d404dcbb7304d2c3c933049115763bb6c5d05552ad8e81487c", 0x93}, {&(0x7f0000014000)="13948dc47d037afbf3ff7a614d14891187618eaba3bcb8554a7c5f82546e7ca308ce0a5cb5c5fa", 0x27}, {&(0x7f0000b96000-0x64)="87ab58dc233db543097ae4120d22b22378e45dde71c2a06918d713a53f9709146103109e62ff4d5791b9385f4f9049fe625da8e4c385246babd5f36ec7990d1bd1ddfe0a76e47621d2f8415fa00c939e7d59ef4aa02a1d6e5b64c7fdc63b1c56f9f54e0d", 0x64}], 0x6, 0x0, 0x0, 0x4000}, 0x8080) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r3, &(0x7f0000790000-0xec0)="11", 0x1) socket$inet(0x2, 0xf, 0x4) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000aed000)='./file0\x00', 0x2100, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b21000-0x2)={0x7, 0x7f}) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000778000)=0x7969) mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') pivot_root(&(0x7f0000159000+0x294)='./file0\x00', &(0x7f00007de000)='./file0\x00') 2017/12/21 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) pipe2(&(0x7f00006b0000)={0x0, 0x0}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x400}, 0x4) unshare(0x400) pipe(&(0x7f0000f7c000-0x8)={0x0, 0x0}) [ 127.918229] IPVS: Creating netns size=2536 id=19 [ 127.983448] IPVS: Creating netns size=2536 id=20 2017/12/21 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) getsockname$inet(r0, &(0x7f00003a1000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f8000)=0x10) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) read(r0, &(0x7f0000994000)=""/252, 0xfc) read(r0, &(0x7f0000136000)=""/205, 0xcd) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000961000)={0x80000000, 0x80000000, 0x7}) fcntl$addseals(r1, 0x409, 0x7) syz_open_dev$sg(&(0x7f00006a3000-0x9)='/dev/sg#\x00', 0x8, 0x4000) unshare(0x8000400) getdents64(r0, &(0x7f0000e12000)=""/48, 0x30) 2017/12/21 18:02:59 executing program 3: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002bf000-0x4)=0x0) ptrace$poke(0x4, r0, &(0x7f0000336000-0x8)=0x0, 0xb018) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000f7d000)=""/8) fcntl$setstatus(r1, 0x4, 0x0) 2017/12/21 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca2000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000032f000)={@empty=0x0, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001]}, 0x1c) r2 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f00002c1000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000899000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000541000-0x4)=0xe8) bind$packet(r1, &(0x7f0000a5f000)={0x11, 0x16, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000054b000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000070f000)={0x0, 0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000dc1000-0x9)='/dev/sg#\x00', 0x0, 0x80000) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00009a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dc1000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000498000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/hwrng\x00', 0x608503, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0x30000002, 0x0}) 2017/12/21 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000cf8000-0xe)='./file0/file0\x00', &(0x7f0000709000)=""/13, 0xd) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005ee000-0x138)={0x1, 0x5, 0x5, 0x1ff, 0x5, [{0x2, 0x6, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3ff, 0xe2be, 0xa19f6c4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3a, 0x0, 0x8, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}]}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000055b000-0x8)={0x5, 0x1}) listen(r0, 0x10) readahead(r0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f8000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000164000-0x8)={0x1, r1}) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000faa000-0x10)='/dev/sequencer2\x00', 0x244000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00005a5000-0x10)={&(0x7f0000e95000/0x4000)=nil, 0x4000}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000322000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5f000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00005b3000-0xd)='/dev/usbmon#\x00', 0x8080000, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00002e4000)={0x0, 0x800}, &(0x7f0000423000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000329000-0x8c)={r5, @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]}}, &(0x7f00002ea000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x200000020000040, &(0x7f0000d17000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000077e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00005c4000-0x10)={r1, &(0x7f000020b000-0xd5)=""/213}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) r2 = syz_open_dev$mice(&(0x7f0000581000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000002) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00001c0000)=0x0, &(0x7f0000a18000-0x4)=0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000f45000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004f0000-0x4)=0x1c, 0x80800) clock_gettime(0x6, &(0x7f0000d0d000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000bfa000-0x8)='./file0\x00', &(0x7f0000c5c000)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000509000-0xa1)=""/161) socketpair(0x11, 0x806, 0x401, &(0x7f0000fa5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000090b000-0x4)=0x0, 0x4) symlinkat(&(0x7f00008dc000)='./file0\x00', r2, &(0x7f00006d4000)='./file0\x00') 2017/12/21 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000079f000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000070000)=""/177, &(0x7f0000e45000)=0xb1) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/21 18:02:59 executing program 4: unshare(0x20000000) ioperm(0x0, 0x1001, 0x0) r0 = socket$inet(0x2, 0x80004, 0x5) splice(r0, 0x0, r0, 0x0, 0x0, 0x8) ioctl(r0, 0x7f, &(0x7f00001bd000)="455a1e6653eb6b350ab58d90d5e9e4cad84b967e47aede2b871980d423737c934a04c8f4aa5d30a7f8033ba9749f5dc159b9097f70d91e1f2f742c65") clone(0x0, &(0x7f00009d8000-0x3)="", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x7ffd, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/protocols\x00') linkat(r2, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1400) ioctl$TCSETS(r1, 0x5402, &(0x7f0000839000-0x24)={0x9, 0xffffffffffffffff, 0x400, 0x9, 0x6, 0x80000001, 0x3f1, 0x9, 0xc4, 0x8000, 0x3, 0x101}) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x8, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x0, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe2(&(0x7f000062a000)={0x0, 0x0}, 0x80000) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000baf000-0x4)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x7, 0x0}}) close(r1) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') [ 128.126408] device gre0 entered promiscuous mode 2017/12/21 18:02:59 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{&(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x2}], 0x1, 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000034000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) sendmsg$netlink(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/12/21 18:02:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x101) r1 = memfd_create(&(0x7f0000001000)='/selinux/mls\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000004000-0x88)={0x40000000, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/21 18:02:59 executing program 6: unshare(0x5a800000) clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mprotect(&(0x7f0000645000/0x4000)=nil, 0x4000, 0x0) r0 = inotify_init() readahead(r0, 0x8ad3, 0x20) 2017/12/21 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000e79000)=[{&(0x7f0000fc3000-0xf4)=""/244, 0xf4}, {&(0x7f0000768000-0x66)=""/102, 0x66}, {&(0x7f00005ac000)=""/110, 0x6e}, {&(0x7f0000060000)=""/157, 0x9d}], 0x4, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) exit(0x0) 2017/12/21 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003da000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x5}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dc3000)={r4, 0x4}, &(0x7f0000429000-0x3)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f06000)={r4, 0x9109}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1452, @loopback={0x0, 0x1}, 0x759}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0xe0) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007b6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000000}, 0x1c) 2017/12/21 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xc4000)=nil, 0xc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000008e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00000c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000c4000)=[{0x2, 0x8000}, {0xe, 0x0}], 0x2) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000011000)={0x0, 0x51a68cf4, 0x10}, &(0x7f00000c7000-0x4)=0xc) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=r3, &(0x7f00000c7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000c5000)={0x0, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1}, &(0x7f00000c5000)=0x98) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000c5000)={r4, 0x9}, 0x6) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000c6000)=[{r2, 0x40, 0x0}, {r1, 0x2, 0x0}, {r0, 0x310, 0x0}, {r2, 0x4010, 0x0}, {r1, 0x80, 0x0}], 0x5, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000c4000)=0x80000000, 0x4) fcntl$setstatus(r2, 0x4, 0x44400) write(r2, &(0x7f0000062000-0x94)='!', 0x1) read(r1, &(0x7f0000012000-0xaf)=""/2, 0x2) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x840, 0x0) fcntl$setpipe(r0, 0x407, 0x80000001) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000ec5000-0x8)=0x0) 2017/12/21 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) personality(0x5000007) r1 = timerfd_create(0x2, 0x0) clock_gettime(0x0, &(0x7f0000177000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000d92000)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000dc1000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r0}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009dc000)=0x0) ptrace$setopts(0x4206, r1, 0x10001, 0x100000) r2 = syz_open_dev$sg(&(0x7f0000431000)='/dev/sg#\x00', 0x1, 0x400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000029a000-0x4)=0x9, 0x4) 2017/12/21 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00004a4000)='/dev/net/tun\x00', 0x0, 0xa44) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg(r2, &(0x7f00005df000)=[{{&(0x7f000057f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e3c000-0x38)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/21 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000001, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000a8a000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00000ec000-0xec)=""/236, &(0x7f0000058000-0x4)=0xec) 2017/12/21 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000766000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dab000)={0x0, 0x70000000000000, 0x20}, &(0x7f0000651000-0x4)=0xc) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ffe000)=0x60) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000bd6000)=""/36, 0x24) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000429000-0x74)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/21 18:02:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x341501, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x5, 0x9, 0x4, 0x2, 0x800, 0x3f, 0x9, 0x7, 0x5, 0x10000, 0x100000001, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) sendmsg$unix(r0, &(0x7f0000a99000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000e8a000)="f3b4b40574e23b50da2821108f19aeb26c050e754ccf3d4c59230d29a942376349bb2518aca0eb8de44accabd1a6d5b010ad2536d873928750b3e51019989083384ee952d6d876e7354d825f01acdf9788823bd61b430fba94e2e73d9945ff01c1f0bf29e3150802523743eaa277a05f368d0437218175cf748e3758308cd4062e740a288737dfd34a0f5da7d82fe30f04218706f1e0f1c51c9d02366e6cf4a2383c75c3486e0242d62b0322baceddc07ecc7406d8a364646d8086fe2a", 0xbd}, {&(0x7f0000198000-0x81)="aae58b7fefe8a3b92683d9445fc982a4319928cf1e5edc1c12217765a248e43e6cc4e635b84d48fba4125586a5b53e50773b9e2d379e20e8db80847aaa44f13c4700b19049d7b7873a9187a4bbe9c6c3e5ae6dd8bc11b5f55111312d48470b4cc9c69b6e8da4e75a726eb48d275ea86cb34914cfe4d4a6895e64a618b187508be6", 0x81}], 0x2, &(0x7f0000816000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4000000}, 0x40) mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000253000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000021f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000253000)={0x0}) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000008e000)='/dev/ppp\x00', 0x2000000000040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000018000-0x4)=0x8, 0x4) 2017/12/21 18:02:59 executing program 0: ustat(0x801, &(0x7f0000bef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) [ 128.376320] device syz6 entered promiscuous mode 2017/12/21 18:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) mremap(&(0x7f0000a82000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000766000/0x4000)=nil) 2017/12/21 18:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000844000-0x15)='/proc/self/net/pfkey\x00', 0x400102, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d4e000-0x4)=@int=0x0, &(0x7f000092d000)=0x4) r2 = gettid() ptrace(0xffffffffffffffff, r2) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000029d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f000000b000)='/dev/loop#\x00', 0x4e2e489, 0x400001) close(r0) 2017/12/21 18:03:00 executing program 4: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0xa61) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00001fb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xdd0}) 2017/12/21 18:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d4000-0x4)=0x0) ptrace(0xffffffffffffffff, r0) 2017/12/21 18:03:00 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0xbb4, 0x1, 0x38ab, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffffffa, 0xd9, 0x5, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r4, 0x80000, r1}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002000-0x4)={0x6}, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5-generic)\x00'}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="ec56d65f50a72196360633c9d0a0b04733ef58dfdc5c552931e100fa823b66946e6f94f9b9c0df25606ae76abf60e424ae43760fc2e6d7fbc97e4b7330c9c9ddcdfa0666b82367f9b0b10ae60beae1cb4d1dabd2", 0x54}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/21 18:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000a, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002d4000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048a000-0x10)='/selinux/policy\x00', 0x0, 0x0) capset(&(0x7f000034c000)={0x20071026, r1}, &(0x7f00003f0000-0x18)={0x0, 0x62100, 0x1, 0x6, 0x400, 0x9176}) ioctl$KDGKBLED(r2, 0x40045109, &(0x7f0000399000)=0x0) 2017/12/21 18:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r2 = accept$inet(r0, &(0x7f00002f5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f08000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000bb4000)="1f", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000706000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r4, &(0x7f0000b13000)='net/ip6_tables_matches\x00') getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0xc) getpgid(r5) readv(r3, &(0x7f00002c8000)=[{&(0x7f0000963000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg(r2, &(0x7f00005f5000-0x38)={0x0, 0x0, &(0x7f00008c2000)=[{&(0x7f0000bc0000-0xb1)="05", 0x1}], 0x1, &(0x7f0000bb5000)=[], 0x0, 0x0}, 0x0) 2017/12/21 18:03:00 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000003000-0x41)="00b0800b15172da2cef98a571ea2c115392b820f01911667ef78170a477f4012844cd2c4f707c9ea7f95fc48a6f0d4a48884455331e918288bc62ca680dd4ec244", 0x41) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x5, &(0x7f0000006000-0x28)=[{0xac, 0xfff, 0x1, 0x3}, {0x2, 0x1, 0x800, 0x101}, {0x400, 0x7, 0x7, 0x796}, {0x4, 0x6e28, 0x2, 0x5}, {0x2, 0xffff, 0x4, 0x3b3f}]}) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000007000-0x10)={0x0, 0x0}, 0x10) 2017/12/21 18:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x4000000000000d3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000021000-0x5)='veno\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000ad9000)="9c", 0x1, 0x0, &(0x7f0000bb7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x639, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/21 18:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a07000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00005fb000)=""/66) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cc000-0x10)='/selinux/status\x00', 0x0, 0x0) 2017/12/21 18:03:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d5000)={0x0, @in6={{0xa, 0x1, 0xeae1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000cf000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000e8000)=@sack_info={r2, 0xfffffffffffffffa, 0x800}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000739000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000024000)={0x7, &(0x7f0000236000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000250000)={r4, &(0x7f00005f0000)=""/221}) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f000073b000-0x4)=0x9, 0x4) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000065000-0x8)={0x0, 0x5}, &(0x7f00004b3000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000053d000)={r5, 0x4e, "ed898e514bc0679b55b523a5e78fcb9363a9ce14afb7c670d2537f0dd4645ff487b3ed19c30f5fd0869da1046b2c1a5e0d7f7cfb42451ca12a9c6bfbc8db6a7c315cb995d5e75ecb8b919e6a4026"}, &(0x7f0000bbd000-0x4)=0x56) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ff0002ff00ffff000002021506000fffff04000000000d00090009ffdf0f00000000f6", 0x29}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d9000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) 2017/12/21 18:03:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000ce000-0x4)=0x14) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00009d0000)=0x0, &(0x7f0000aca000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x2, 0x6) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d3000)='/dev/pktcdvd/control\x00', 0x101280, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000652000-0x10)=@buf={0x30, &(0x7f0000cb8000)="a6e6ac8b434634f8fa2aaaeb82ef671e76b33f81bcc9dfb92d977739d75b7c3e76af5c1fd089ef8d38aa84aceaf4a1a1"}) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x1b, 0x24, 0x1, 0x0, 0x0, "0000000007000300a8ed00"}], 0x1b}], 0x1, &(0x7f00006b5000)=[], 0x0, 0x0}, 0x0) 2017/12/21 18:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00007f1000)='./file0\x00', &(0x7f0000c74000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c54000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006d3000)={0x0, 0x1, 0x3, 0x50}, &(0x7f000047e000+0x765)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007aa000-0x20)={0x100000000, 0x7, 0x1, 0x4, 0x465, 0x7, 0x3f, 0x101, r2}, &(0x7f00006ea000-0x4)=0x20) r3 = memfd_create(&(0x7f0000cbe000-0x4)='dev ', 0x0) write(r3, &(0x7f0000370000)='H\n\bB', 0x4) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/21 18:03:00 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a1000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x64e}, &(0x7f000029f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b1000)={r2, 0xffff}, &(0x7f0000084000-0x4)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ef2000)=[{{&(0x7f0000ef2000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef2000)=[{&(0x7f000039f000-0xb2)=""/178, 0xb2}, {&(0x7f0000e09000-0x2b)=""/43, 0x2b}, {&(0x7f0000c4a000)=""/84, 0x54}, {&(0x7f0000ef3000-0x8f)=""/143, 0x8f}, {&(0x7f0000b8f000-0xec)=""/236, 0xec}, {&(0x7f0000ef2000)=""/220, 0xdc}, {&(0x7f0000ef3000-0x38)=""/56, 0x38}, {&(0x7f000058d000)=""/138, 0x8a}, {&(0x7f0000ef2000)=""/1, 0x1}], 0x9, &(0x7f0000812000-0x18)=""/24, 0x18, 0x2}, 0x10000}, {{0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000059000-0xbc)=""/188, 0xbc}], 0x1, 0x0, 0x0, 0x200}, 0x9}], 0x2, 0x22, &(0x7f0000446000)={0x0, 0x989680}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000dd4000-0x4)=0x0) 2017/12/21 18:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bfb000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00002dd000-0x24)={0x7fffffff, 0x6, 0x6, 0x8, 0x3f, 0x6, 0x20, 0x0, 0x54ac, 0x8000, 0x80, 0x2}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efc000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f000031c000)="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", 0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008f6000)={0x0, 0x9}, &(0x7f0000040000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dd3000)={r3, 0x7ff}, &(0x7f0000793000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f72000-0x4)=0x0) [ 128.982278] 9pnet_virtio: no channels available for device H [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH 2017/12/21 18:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00001bf000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xa5) sendto$inet6(r0, &(0x7f0000c0c000-0xe1)="", 0x0, 0x0, &(0x7f0000ea9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 18:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000098b000-0xc)='/dev/rfkill\x00', 0x105000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000224000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') clock_gettime(0x0, &(0x7f00008c3000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000de9000-0x8)='./file0\x00', &(0x7f00001e9000)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x0) ioctl(r1, 0x3ff, &(0x7f0000237000-0x20)="372faa8ef8b91ac3856559cd75fa38321326353ec9ce60341c890b7a776124b6") setns(r1, 0x0) [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH [ 128.982278] BH 2017/12/21 18:03:01 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000003000-0x27)='[{^+md5sum[vmnet1keyring.cgroupmd5suma\x00', 0x27, 0x1) setns(r0, 0x4c000000) r1 = open(&(0x7f0000002000)='./file0\x00', 0x100, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000fdd000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:03:01 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}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00006f2000-0x10)='/dev/input/mice\x00', 0x0, 0x42200) fchmodat(r1, &(0x7f0000ad3000)='./file0\x00', 0x13) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:03:01 executing program 0: personality(0x414000e) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000aa9000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x65, 0x4) connect$inet6(r0, &(0x7f000015c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 18:03:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xef)="966d8d5ad4214a8b1d719d0a7ebf6edd49a579f3d377f3568f4c981898e59378e2707120cdeac96381211d2ce2bb3d26d943f27274087cabc1dea1e6449ac0a0c140d63eef97f0a2a36a862aa8a92f0eda3462754b07e6f9ad4749516a3f4a6f457052754170876d3b0bfcdc5363a56399f6ec8b248761f9b76f5543ce6097c763dbe440b43f7e161606777f7f86edd3851ed33f2cf6403405cf235e68a559c6b12eadb1fbe6223f9987ceda8a62339336caead5d14c213ca6dad308a44331b3f2f555956c590d6468dec769d1dca9a2005078707f6ea961e81d81623c5ff027417253b409343161fdfb24e2a865fe", 0xef, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000087000)=0x0, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fc5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/21 18:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000096b000)="", 0x0) r3 = dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000271000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cad000)={{{@in6=@loopback={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}, {{@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}}, &(0x7f00000e6000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007c9000)={0x0, 0x0, 0x0}, 0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d48000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000051d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0xff, 0x101, 0x20}, &(0x7f0000b62000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00006f6000)={r5, 0x1, 0x2f}, &(0x7f000009e000)=0xc) fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ba000-0xe8)={{{@in6=@empty={[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}, {{@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}}, &(0x7f0000d02000-0x4)=0xe8) getegid() lstat(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(r0, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000864000)={0x0, 0x0}) geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() getpgid(0xffffffffffffffff) fstat(r0, &(0x7f000086c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dd000)=0x0) getegid() 2017/12/21 18:03:01 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004a5000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000e05000-0x8)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000264000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0xc8)={0x0, 0x1, 0x1, 0xb, 0x3, [{0x1, 0xe0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3800000000000000, 0x1f, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffe01, 0x7f, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0x4}, 0x8) r6 = accept$inet(r2, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000004000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @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]}, 0xffffffffffffffbc, 0x200000000000000, 0x80, 0x20, 0x22}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getrusage(0xffffffffffffffff, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r6, &(0x7f0000004000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000009000-0x2)={0x6, 0x7}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000)={r3, 0xde44}, &(0x7f000000a000-0x4)=0x8) 2017/12/21 18:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a84000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fb9000-0xb8)={0x0, 0x7, 0xba5, 0x3, 0x7, 0xffffffffffff461e, 0x7f, 0x7, {0x0, @in6={{0xa, 0x3, 0x80, @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]}, 0xffffffffffffff8a, 0x81, 0x6, 0x100000001, 0x2}}, &(0x7f00007bb000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ad6000)={r2, 0x2c, &(0x7f00007d5000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000113000-0x4)=0x10) close(r0) 2017/12/21 18:03:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e42000-0x40)=""/208, 0xd0, 0x2100, &(0x7f0000e41000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e42000-0x14)={0x10001, 0x81, 0x6, 0x5, 0x6}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e42000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/21 18:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 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, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000749000-0x5)='(GPL\x00', 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000276000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f0000-0x4)=0x14) setsockopt$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 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000162000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x6, 0x400, 0x4, 0x7f}, &(0x7f0000788000-0x4)=0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00008c9000-0x1)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000650000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000496000)={0x71b6, 0x4, 0x9, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) r4 = eventfd2(0x3, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00006d0000-0x24)={0x9, 0x7, 0x401, 0x1ed4, 0x9, 0x7, 0x3e0, 0x3f, 0x0, 0x200, 0xe2, 0xb6ad20d}) dup2(r1, r0) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007fa000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) 2017/12/21 18:03:01 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x1000000801, 0x86) write(r0, &(0x7f000096c000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080002000021c1ff", 0x24) munmap(&(0x7f0000d26000/0x3000)=nil, 0x3000) 2017/12/21 18:03:01 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2017/12/21 18:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000cdb000)=""/43, 0x2b) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e99000)={0x0, @in6={{0xa, 0x0, 0xffffffff7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7ff, 0x1, 0x0}, &(0x7f00007d6000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000065e000-0x98)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffc}, 0x98) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) [ 129.430761] device gre0 entered promiscuous mode 2017/12/21 18:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000adb000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getresuid(&(0x7f00003b6000-0x4)=0x0, &(0x7f0000783000)=0x0, &(0x7f000074c000)=0x0) getgroups(0x6, &(0x7f000005d000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f00008b5000)='./file0\x00', r1, r2, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) utimes(&(0x7f00002fb000)='./file0/file0\x00', &(0x7f00005e4000)={{0x77359400, 0x0}, {0x0, 0x0}}) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)="") 2017/12/21 18:03:01 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e32000-0x8)=0x0) memfd_create(&(0x7f0000377000-0x1e)='/selinux/commit_pending_bools\x00', 0x5) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000d4e000)="f72e8f7fb8422b588b6c9cddb1768c1d62429d3e233b6099f16f7974281678cfe38780563ee38a3ad9456aa6ff38c2765f3fb3debf4384451523bcd784a0c588887585490fe3e8f6e3ac98ecd81859fc7d23951edbf4880be1a576fe792d5c7cfdb8ed2c7bc4ab511054d29d16f3ad246170a76e585e5fd114f7e408aa2b63c39941c52a5d1942e8d6e0641826bbd6906a6fd9c05544a376fe2611502c2774dd77d063c1b1bcd874e62a9fd017a2aaf94b53e89dc1f790d535fd55fb144b3018d73132afa5a016d55bb80be21f41b2cbe7fa9a6415d632d5d3e8b7ca0bdc28ff7d", 0xe1) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x102) dup2(r1, r2) 2017/12/21 18:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_fuseblk_mount(&(0x7f0000852000-0xa)='./control\x00', &(0x7f0000f0b000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x841) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000fad000-0x4)=r0) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2017/12/21 18:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fb8000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00005b3000-0x6)='ramfs\x00', 0x0, &(0x7f0000ca5000)="96") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2017/12/21 18:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={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]}) syz_open_dev$sndseq(&(0x7f0000550000-0xd)='/dev/snd/seq\x00', 0x0, 0x8042) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000108000)={0x1, 0xa419, 0x401, 0x0, 0x6}, 0x14) 2017/12/21 18:03:01 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000af9000)={0x7f000000, 0x8, 0x8005, 0x80000001, 0x8, 0x3, 0x7fe0000000, 0x6, 0x0}, &(0x7f0000d0d000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1f, 0x1ff, 0x8000, 0xfffffffffffffbff, 0x8000, 0x5df, 0x1ff, 0x80000000, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) connect(r2, &(0x7f00005b4000-0x9)=@rc={0x1f, {0x33f, 0x6, 0x401, 0x16ea, 0x9, 0x4}, 0x81}, 0x9) sendmsg$netlink(r2, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02000700"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) [ 129.525691] audit: type=1400 audit(1513879381.117:68): avc: denied { connect } for pid=24237 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 129.590138] device gre0 entered promiscuous mode 2017/12/21 18:03:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e06000-0x9)='/dev/sg#\x00', 0x800, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x48000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r2, r1, &(0x7f00000fa000)=0x0, 0xfffffffb) 2017/12/21 18:03:01 executing program 4: r0 = timerfd_create(0x7, 0x80000) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000000000)={0x1a, 0x6, 0x7, 0x7, 0x20f6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000001000-0x4)=0x0) unshare(0x20000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) inotify_init1(0x0) syncfs(r2) pipe2(&(0x7f0000817000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f000085c000)=""/117) 2017/12/21 18:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2017/12/21 18:03:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x80, 0x0) sendfile(r0, r1, 0x0, 0x5) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 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$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='sit0\x00', &(0x7f0000003000-0x18)=@ethtool_stats={0x1d, 0x2, [0x10000, 0x8001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000002000)={0x2, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000002000-0x91)=""/145) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000820000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000df0000)=0x0) r4 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') sendfile(r4, r4, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2017/12/21 18:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000166000)={0x0, 0x0}) fstat(r0, &(0x7f0000568000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/create\x00', 0x2, 0x0) accept4$llc(r1, 0x0, &(0x7f00009ab000)=0x0, 0x0) 2017/12/21 18:03:01 executing program 5: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00007d8000-0x4)=0x3) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008ac000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x20040) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bbf000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bfe000)={{{@in=@empty=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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000897000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f39000+0x991)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000aeb000-0x10)=@common='ifb0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000675000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x2, 0x101, 0x4, 0xa0, 0x80, 0x1, r2, r3}, {0x1, 0x8, 0x80000007, 0x7fffffff, 0x33bd, 0x1, 0x4, 0x7}, {0x7, 0x8001, 0x100000001, 0x2}, 0x8, 0x5, 0x3c1, 0x0, 0xe, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x80000005, 0x2, 0x3, 0x3fc8, 0x3f, 0x7, 0x3}}, 0xe8) 2017/12/21 18:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000903000)='./file0\x00', 0x80080, 0x11) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000098a000-0x10)={0x2, &(0x7f0000635000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000902000)={r3, 0x24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r4, r5) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, r1) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000af5000-0x8)={0x0, 0x0}, &(0x7f00007a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006d5000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d71000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00008f6000)=@assoc_id=r7, 0x4) tkill(r1, 0x16) 2017/12/21 18:03:01 executing program 0: chroot(&(0x7f00007a1000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f000098d000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000076d000-0x18)={0x2, 0x3, 0x4, 0x1, 0x6, 0x20}) writev(r0, &(0x7f0000e06000-0x10)=[{&(0x7f0000085000)="2900000020001980013d000003ff002102000016000000800000040009000300020011c310315aec20", 0x29}], 0x1) dup(r0) 2017/12/21 18:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r4, 0x0) 2017/12/21 18:03:01 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000fd3000)=0x1) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x180000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x3, 0x42) r5 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ab000-0x20)={"33dbee514316e12801f2fd0691349097", {0x4, 0x80000, 0x3, "7943527d86a0", 0x8, 0x0}}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r3, r4, &(0x7f000024a000)=0x0, 0x2) 2017/12/21 18:03:01 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='v7\x00', 0x0, &(0x7f0000ab4000)="") execveat(0xffffffffffffffff, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2017/12/21 18:03:01 executing program 4: socketpair$ax25(0x3, 0x5, 0x1, &(0x7f000057c000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000168000)={0x3, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffffffffff6a) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f000057f000-0x10)="69ed1906000000dfffffffffffff0eff", 0x10) 2017/12/21 18:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/21 18:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) unlink(&(0x7f000006e000-0x8)='./file0\x00') [ 129.734506] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/21 18:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f0000309000)="") fallocate(r0, 0x2, 0xd6, 0x9) 2017/12/21 18:03:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x3c)="0e5c6b657972696e672a47504c766d6e6574305d766d6e657430766d6e6574307070703173797374656d7d76626f786e657430657468312947504c00", 0xfffffffffffffffa) r1 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000829000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1c)="766d6e65743023fa6d696d655f747970655b7d2d766d6e6574312800", r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x6, &(0x7f0000001000)=[{0x1, 0xfffffffffffffffb, 0x5, 0x20}, {0x1, 0x6, 0x2, 0x8000}, {0x3, 0x3ff, 0xc61, 0x7}, {0x9, 0x8, 0x3, 0xd8d7}, {0x20, 0x2, 0x2, 0x1}, {0x80, 0x3ff, 0x2e30, 0x0}]}, 0x10) keyctl$unlink(0x9, 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) 2017/12/21 18:03:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) getsockname$inet6(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f0000001000)='P'}) 2017/12/21 18:03:01 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000-0x10)=@common='ipddp0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffffe, 0x61, &(0x7f0000003000)=""/41, &(0x7f0000003000)=0x29) 2017/12/21 18:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004ef000-0xc)={0x8000000b, 0x0}) epoll_pwait(r0, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000073a000)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c76000)={@generic="f32d4c0672af3cc11fb49f5f8d84df57", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000466000)=0x0, &(0x7f0000fb4000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd0000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000860000)=0xe8) r1 = socket(0xd, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005d4000)=@assoc_value={0x0, 0x0}, &(0x7f0000175000-0x4)=0x8) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2017/12/21 18:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x13) r2 = dup2(r0, r0) recvmmsg(r1, &(0x7f0000756000-0xf0)=[{{&(0x7f0000b0f000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d3c000)={0x0, 0x0}) clock_gettime(0x10000000207fffd, &(0x7f0000408000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000959000-0x34)={0xa6d, 0x40cf94a3, 0x100, {r3, r4+10000000}, 0x6, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f75000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fea000-0x50)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2017/12/21 18:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000494000-0x50)={0xb2, @time={0x0, 0x989680}, 0x5bb, {0x6, 0x8}, 0x9e, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000411000-0x6)='rxrpc\x00', &(0x7f0000f74000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d37000)='!GPLeth0ppp0posix_acl_access$\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000dc6000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000857000-0x64)={&(0x7f0000e68000)=[0x5, 0x7ff, 0x401, 0x9, 0xfff], 0x5, 0x2, 0x1, 0x9, 0x9, 0x100000001, {0x7, 0xff, 0x3f, 0x1ff, 0x7, 0x100000000, 0xfffffffffffffff9, 0x6, 0x1ff, 0x2, 0xffffffff, 0x3, 0x9, 0x0, "c2ab320733305d54cd918d23acfd35275b10d3528190cd1fa1646b052f4392be"}}) close(r0) 2017/12/21 18:03:01 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:03:01 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e6000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f59000)={0x0, 0x0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f5a000-0x8)={r1, 0x6}) sysfs$1(0x1, &(0x7f0000f59000-0x1)='\x00') open(&(0x7f00008f7000)='./file0\x00', 0x80002, 0x84) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x1000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000062d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="dc6e0daa636b53edd65455687f34a878", @ifru_map={0x1ff, 0x0, 0x40, 0x0, 0x0, 0x0}}) 2017/12/21 18:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000425000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd9000)=0xe8) stat(&(0x7f0000401000)='./file0\x00', &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$user(&(0x7f000053d000)='user\x00', &(0x7f0000074000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000827000)="c29fd8b5c3cc291f9f2baa80e3c03a9740f5d0a149bfaf01dfef560458b5c43ae6856bdc828c81dd43399dd72b7170", 0x2f, 0x0) r4 = request_key(&(0x7f0000b42000-0xb)='cifs.idmap\x00', &(0x7f0000c09000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f18000)='--\'selinux#GPL$\x00', 0x0) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000223000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x100000000, 0x2, 0x3, 0x5, 0xa0, 0x80, 0x1, r1, r2}, {0x2, 0x1d, 0x9, 0xffffffff80000001, 0x401, 0x0, 0x1, 0x0}, {0x3ff, 0x6, 0x8, 0x2a2}, 0x9, 0x1, 0x2, 0x1, 0x81, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x24e8}, 0x0, @in=@rand_addr=0x9, 0x401, 0x2, 0x3, 0x6, 0x6, 0x5, 0x0}}, 0xe8) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000043a000)='/dev/sequencer2\x00', 0x20500, 0x0) 2017/12/21 18:03:01 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000000c000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0, &(0x7f0000006000)={0x7f}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000000b000)={0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x9}, &(0x7f000000b000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000005000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81, 0x7, 0x1, 0x2}, &(0x7f000000a000)=0xa0) unshare(0x28060400) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r5) 2017/12/21 18:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000112000-0xe)='./file0/file0\x00', 0x8) link(&(0x7f00004dc000-0xe)='./file0/file0\x00', &(0x7f0000f7c000)='./file0\x00') r1 = openat(r0, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2017/12/21 18:03:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000d10000-0x8)='./file0\x00', 0x8000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/218, 0xda, 0x1, &(0x7f0000b43000)={0x3, {"c017805da55c77"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000085a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) writev(r2, &(0x7f0000b94000-0x10)=[{&(0x7f000061f000-0x99)="ed", 0x1}], 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bind$netlink(r0, &(0x7f0000868000)={0x10, 0x0, 0x4, 0x9}, 0xc) 2017/12/21 18:03:01 executing program 5: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xffffffffffbfffff, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00000a4000)="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", 0xfc, 0x4891, &(0x7f0000001000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='sit0\x00', &(0x7f0000007000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "1bb53de5aa1ce380"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a51000-0xc)={0x11, 0x0, 0x2, 0x0}, 0xc) mmap(&(0x7f000047a000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) 2017/12/21 18:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c80000)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000dea000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000091f000-0x4)=0x10) ioctl(r1, 0x5101, &(0x7f000042a000)="") sendto$unix(r1, &(0x7f0000a5e000)="a0261ca4b7c75f155d842d2c6e3a770e2c6a3dfcfedf360f84f2f3d9993a42218cb6cc47e4405736b8047c0713ddac657658c2028803df6e28245b98dd830222bc109ef56ccefd3968a00dd0378f68f8a1e0cf6ebae0e37087eb23ab67385cbead1bff52d77713eb9006999a39f3512e62dc51fc7a1cd6eb4f1f92d67de0090deeadc510505f22e24ecbd692d5e39eb097a924cea5", 0x95, 0x10, &(0x7f00008db000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/21 18:03:01 executing program 4: r0 = gettid() setpgid(0x0, r0) 2017/12/21 18:03:01 executing program 2: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fb9ac82, 0xffff, 0x6, 0x8001, &(0x7f000080f000)=@generic="4433291b5c649f5f6395fed4806698d5", 0x9, 0x6, 0x6}) shutdown(r0, 0x0) fcntl$setsig(r0, 0xa, 0xb) 2017/12/21 18:03:01 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f000044d000-0x1000)="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") setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/rfkill\x00', 0x1090c2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b89000)=@assoc_value={0x0, 0x7}, &(0x7f0000fec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b8c000-0x8c)={r2, @in6={{0xa, 0x2, 0x13f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x415d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/21 18:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r0, 0xfffffffffffffffb, 0x5e) r1 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/21 18:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getxattr(&(0x7f0000e6c000)='./file0\x00', &(0x7f00005f9000)=@random={'system.\x00', 'cpuset}\x00'}, &(0x7f0000798000-0x2c)=""/44, 0x2c) write(r0, &(0x7f0000cf9000)="24000000420047f1938d00000000000000005018000000ea03fffff7454af600000000000000", 0x26) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000306000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000fa9000)=0x80000001) 2017/12/21 18:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c1d000-0xd)={0x2, &(0x7f00001f6000)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x2, 0x3}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f0000297000-0x130)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x9, 0x0}], 0x1, 0x0) getresuid(&(0x7f0000264000)=0x0, &(0x7f0000021000-0x4)=0x0, &(0x7f0000e10000)=0x0) lstat(&(0x7f0000687000-0x8)='./file0\x00', &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004cd000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00008db000)={0x6, 0x1, 0x2, 0x80000000, 0x2054aadf}, 0xc) setresuid(r2, r3, r4) 2017/12/21 18:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/21 18:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000177000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000134000)="260000002d0047f10701c1cd0effffff9fffffdf0900000000000400ff0f00000000000035b8", 0x26) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000521000-0x4)=r3) ioctl$TIOCSTI(r0, 0x5412, 0x2) fcntl$dupfd(r2, 0x0, r2) flistxattr(r0, &(0x7f0000e02000-0x62)=""/98, 0x62) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000563000-0x4)=0x0, 0x4) 2017/12/21 18:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) 2017/12/21 18:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000dc0000-0x8)=[{&(0x7f0000aa5000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000dc000)={0x0, 0x0}) [ 130.864821] IPVS: Creating netns size=2536 id=21 2017/12/21 18:03:02 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000082e000)={0x0, {""/7}, 0x0}, &(0x7f00005a0000)=0x10, 0x80800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c25000)="4add93650ed2067220b99b458473e161a6beedee7489d318f94f82da9e201fe60df9451f29", 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x73a}, &(0x7f0000218000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dd2000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000001000)=""/12) fchmod(r0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}], 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000006000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r4}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000008000-0x1c)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$KDSKBLED(r1, 0x4b65, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000009000)=""/25, 0x19) write$tun(r1, &(0x7f0000007000)=@hdr={0x1, 0x3, 0x7ff0000, 0xffffffffffff7fff, 0x2, 0x495c, @ipv4={{0x12, 0x4, 0x350, 0x10000, 0x72, 0x3, 0x3f, 0x6, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0x6, 0x3, 0x800, [{[], 0x3d}]}, @generic={0x1, 0x4, "a4e4"}, @ssrr={0x89, 0x13, 0x9, [@rand_addr=0x8, @rand_addr=0x746, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x13, 0x8000, [@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x7, 0x4, 0x8000, 0xfffffffffffffff7, 0x7fffffff, 0x3, 0x371, 0x400, 0x0, 0x6, @empty=0x0, @rand_addr=0xff, {[@generic={0x0, 0x6, "fc463a6e"}]}}, "410578f9653b"}}}, 0x7c) 2017/12/21 18:03:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000a000-0x8)=0x2) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) 2017/12/21 18:03:02 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000004000-0x4)=0x7, 0x4) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000000)={r5, 0x80000, r4}) bind(r4, &(0x7f0000003000)=@nl={0x10, 0x0, 0xb5bd, 0xc2}, 0xc) r6 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x1, 0x181801) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000005000-0x10)={0x0, 0x62, &(0x7f0000005000-0x63)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000003000-0x10)={r7, 0x1, 0x6, @random="35d556662bd7", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x2, 0x40, 0x4, 0x80000001, 0x9ff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000006000)={r8, 0x8f, "584d429a0ee7a17ffe18dc39bf6087ff3a1086fc97dd71cba77bd4990642238a7f1117bfb8676159111c1a8acf59a4d94a2a323e486a4b2cd0d20dd00b559ab2337d9a057fccb168e1db9455aad0d6a5e12bb0d433b745aedda3848abd4cc5e45e85404bea78c75836acfffb7d4028437d257e1aab9b043b8fce02669b40e79f36beff520529e5c466047afe70aa70"}, &(0x7f0000007000-0x4)=0x97) 2017/12/21 18:03:02 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000014b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000faf000-0x43)=""/67) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fae000-0x4)=0x3, 0x4) 2017/12/21 18:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') getsockname$packet(r0, &(0x7f0000f4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000073d000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000cff000-0xc)={@rand_addr=0x800, @multicast1=0xe0000001, r1}, 0xc) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/21 18:03:02 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000074e000-0x4)=0x0) sendto(0xffffffffffffffff, &(0x7f0000cda000-0x12)="12", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa4000-0x4)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000556000)={0x0, 0x0}) socket(0x15, 0x3, 0xba70) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa4000-0x4)=0xb5f, 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000fa3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000105000-0x4)=0x9) 2017/12/21 18:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000001, 0x885, 0xfffffffffffffffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000aef000-0x28)={@common='ifb0\x00', &(0x7f00007ba000-0xf1)=@ethtool_gstrings={0x1b, 0x5, 0xe5, "c5c9ad7ec69e9710bfc42b7d821ac355fd3f099fb56126761844c5daab59ab49e1b16a7c6dec04ae82cd9279064ff63807270abdf0e93cfbdfbcbf6d048d3303ab66bed757a5f3417165c2b6c904ce896f3bf1bef4f56bd48d5e0e09a2e6237e1427cbb3bcb5e840ac33aab16a379fefedb85bca7050d31b4b0f5a4e04d71c503ef356ab077d3e093f19125f92520470d7451e2601a3257783405cfefff3e974ec51f864d1806e1035299f2461067019fa08dfb2e7f9c2dba46ec7e033774d3c0dfd004563a97a9e847bb0587131ae2e776cba7e7989c472ac4cff371923971729a69ae4b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000054000-0x23)="2200000015d40740e2000011e2ff0500020003000100000000000084e700ff023955f1", 0x23) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ce4000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/21 18:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000f54000-0x128)=[{0xf0, 0x1a, 0xf, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd88"}], 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000db6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f000063b000-0x8)='./file0\x00', &(0x7f0000c2a000)='./file0\x00', 0x8000, r1, r2, 0x0, 0x8, 0x2004) 2017/12/21 18:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000055c000+0x758)=0x0, &(0x7f0000109000)=0x4) pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) 2017/12/21 18:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f00002fb000-0x9)='net/unix\x00') setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000f21000)="72ff7b7ee6ad8dccbe12249b8b6a5594bd7baa81b43afa092807eb9f964d32afbb61597109879e28456d072880719d42f415890c0af82d1e734a4e29374012fa33339ad4beaa5b8bd0f9dafdf06b7391320d51aeb31ac8b8e8323dd7461c", 0x5e) sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 2017/12/21 18:03:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x47)="13371e669f8353cb2f3d3ce4425f3758ef820fc1614103825690ee7fca3735ac66153db090661b390a56f1561409ea64a0fc02261b254fd3ecce851f4e279df7574da15089e5ae", 0x47, 0xfffffffffffffffb) 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) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000002000-0x87)="72787270635f7300ca6598f84c0efa6d46c1cbf45d442caa83f3c233547ba30b86a7e7cf7bf30782948fddb1edd16f8124d55e1b5558f710250e9466ed027ae52247f28f707e2e2df36639f9ee54d8180000000000000009ecce81e25865d99cc4b50a7d0100010000000000d941085682f37e3a0c4ddf0694d8d827edd24de5c7b223c218ba66", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)="0228", r0) 2017/12/21 18:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = getpgid(0xffffffffffffffff) setpgid(r0, 0x0) 2017/12/21 18:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) 2017/12/21 18:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006e2000-0x8)=0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) timer_create(0x3, &(0x7f0000d0c000-0x60)={0x0, 0x40, 0x2, @thr={&(0x7f0000486000-0xe4)="935378b0f36fd50075b2edd21048a5231b48b4d7440d76eb3bbe02323afb51dbd79fe79abf0fff6959e89b9787557295fdbe211c7c2f6861640924c9e9ab772d558e69026278a67c6ecf172440c86ee035af6509fb374a93fbb139e88d52a9b69478584516eedfa2919bfa79a46bcb1736e8369b48678babe10453f8d109fa50f15bea3c0182096d649df5cf019c83186771dca4ace08a8182aff317fa123278c699fc7d8d093c36138942cf8b73253c4d2dbee56b2b882b2f3e344f58ca505678a62eea7eac64df70af3122bf0a49d924279dc2375131ecf19ad4e07ce13faa8901221a", &(0x7f00002da000-0x87)="38baec95bcba2b139713d5f108591cf8de3b722b6e6494d67c67d9f98a2bcea3ccc1fa422ec93ec092ef57f3adaf16f0a53b8fc613736907c7566e4f913dc13f514a1a1c7b56b73b188988c92f215deb6b6a4a5a48aef1bfdee0544d53ca8b2bf2d11d30291dd4f6f4752b0e3a03324ce9afe25775d6fb2e3771d10e0a1e32a7dfe2b4e2bf7efe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000f08000-0x3)=0x0) 2017/12/21 18:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/21 18:03:02 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000d1000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x1000, 0xffffffff, 0x88, 0x2, 0x480000, 0x4, 0xc3c, 0xffffffff00000001}, &(0x7f0000000000)={0x6, 0x4, 0x7, 0x4, 0x8001, 0xf5, 0x6, 0x4}, &(0x7f0000001000-0x40)={0x2, 0x100000001, 0x9, 0x4, 0x8018, 0x3, 0x6, 0x2000000000000}, &(0x7f0000001000-0x10)={0x77359400, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0xa7, 0xc2, 0xfffffffffffff673, 0xde}) pkey_alloc(0x0, 0x4) 2017/12/21 18:03:02 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/ipx\x00') 2017/12/21 18:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000713000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) truncate(&(0x7f00003b9000)='./file0\x00', 0x9) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069f000-0xe)='/selinux/load\x00', 0x2, 0x0) mknodat(r1, &(0x7f0000616000-0x8)='./file0\x00', 0x1, 0x0) 2017/12/21 18:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d6c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000064e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000045000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000621000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000480000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000840000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f00003d9000)={0x0, 0x0}) setpgid(r4, r5) creat(&(0x7f00008b3000)='./file0\x00', 0x80) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2017/12/21 18:03:02 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f08000)="", 0x0, 0x8000, &(0x7f0000284000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f07000)=0x2, 0x4) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f0c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f0b000)={0x4, &(0x7f0000f0b000)=[0x100000001, 0x8, 0x0, 0x9]}) 2017/12/21 18:03:02 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000006a000-0x4)=0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2017/12/21 18:03:02 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004f3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005b8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f58000-0x8)='./file0\x00', &(0x7f0000f58000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 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}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:03:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/policy\x00', 0x0, 0x0) tee(r0, r1, 0x1f, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x200000000002) read(r2, &(0x7f000040a000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x2, 0x21fa, 0x1) setrlimit(0x0, &(0x7f00003b6000-0x10)={0x0, 0x0}) 2017/12/21 18:03:02 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000351000)=0xffffffff) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r2, &(0x7f0000ef6000-0x97)=""/151, 0x97, 0x2000040002021, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000a9000)={0x3, [0x2, 0x9, 0x0]}, 0xa) 2017/12/21 18:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d62000-0x8)='keyring\x00', &(0x7f00006bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000891000-0x5)='user\x00', &(0x7f00000ad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ffe000)="0412467865dbc4e6c894e1a3987f97116b83a8ef891ad13d98a444d0bffe9d8df2689e", 0x23, r0) r2 = add_key(&(0x7f00002c7000)='blacklist\x00', &(0x7f0000d33000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00008de000)='user\x00', &(0x7f0000df6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e2000)="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", 0x1000, r0) keyctl$dh_compute(0x17, &(0x7f00005fa000)={r1, r2, r3}, &(0x7f0000823000)=""/190, 0xbe, 0x0) keyctl$assume_authority(0x10, r0) 2017/12/21 18:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e27000)=@generic={0xfffffffffffffffe, 0x1000000000001, 0x0}) remap_file_pages(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x1000000, 0x84, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioprio_set$uid(0x3, r1, 0x47) bind(r0, &(0x7f0000a76000-0x1c)=@in6={0xa, 0x2, 0xa2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd6b5}, 0x1c) 2017/12/21 18:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x100000001, 0x100000001) fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac6000)={0x0, 0x0, 0x3, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/keychord\x00', 0x412001, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/21 18:03:03 executing program 7: r0 = gettid() r1 = getpgid(0xffffffffffffffff) tgkill(r0, r1, 0x7) r2 = getpgid(0x0) ioprio_set$pid(0x1, r2, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0xb3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000001000)={0x3, {"7e07c44976f73a"}, 0x100000001}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f00006d6000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002e3000-0x8)=[0x0, 0x0], &(0x7f000031a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}) ioprio_get$pid(0x2, 0x0) 2017/12/21 18:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000498000)='./file0\x00', 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') bind$netrom(r1, &(0x7f0000b6f000)=@full={{0x3, {"50abee2df03516"}, 0x3}, [{"03dbe94609378f"}, {"7c371f9a2e6300"}, {"541117b9f29194"}, {"c8a1129f2c263c"}, {"f07b39b6c18898"}, {"219b29955dca37"}, {"b3da00b29b01b8"}, {"894b6c9bf48a4f"}]}, 0x48) sendfile(r1, r1, &(0x7f00006c7000)=0x15, 0x2a) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) writev(r0, &(0x7f00004b2000)=[{&(0x7f000003e000)="5f4d251bd636dd03c20b222135185db5d7e82009358ad1008df4c7e3212524a36848a37f8597c553f1ab0221e490c66c85017ee06ad1631b36b7f403243159759ce28b8c87f55ad39c98f82c005607401f4be8f924fa40d568a91f4b79", 0x5d}, {&(0x7f000016d000-0x64)="73d7eaf91d65d4235fbda32e7ef5578bac642bdc50eabf887f65a5c63d8d7aeb76f4067ccedb46afd92d1ab1a79b9439b7acb49c1ced16c4889a01c5a0f16fabdb377bdfd7146cd15a56c786f91e5266507fcade62afa48328015452e4740aa72d99b41f", 0x64}, {&(0x7f0000f72000)="", 0x0}, {&(0x7f0000a6e000)="e946f2b9917fa6498489f1195b444f116bce348cfcd6f0300890af52b92b48eb69184abf8af4836493afc29c8de0ce258dc3b70f1b05f312878e278907d915f2a16c8ff8dd39ed277195512034917a8aff70319c315d820e83a34b3dadc6681ff313651b252fa5af69883ac605729f65594db773d031747e0025de2b8b4ee5f37edbe31fdbe36a3cf0cc501756c5efb8d29869aabff74674b7e720a2123791bc70a4", 0xa2}, {&(0x7f000078b000)="a26fe93e669f0dd3b16e537277104b85348cd6de7067c68921abe4bb4a374a38aa11241cf3b7799d0e170cc3453b4f7019d4307b8428af3ae3b2b3580e032b35a28781e1b05a7c62c6b58611825f37ebbddee3b9350b2401284828dba691df", 0x5f}, {&(0x7f0000aa4000-0xf0)="855d537542e1c74b387e47a3750b3403a30ac28a56ba7fe2ae55f15ac48b6cc5292407c13dc263e53fe447939af21c9de081811afe587472aa123c7dbbd2878d263d24778d30c1ffc27e44dfa399b87f986b86864b1782514526fda35bc7cdf6e3b744e836ebce44eb8a685dc49748ae7f53fc029180485c834c6f498d774c34a889eb9b0a0e5411c1229dee8c5e26e4aecc2dae0fc108233bab4deb0d57d90d45467a80353bf63c7b45b53161c4547905d3250f5292d825d59246037938b10737e503a914ad32da151ed3e230d6127b2433d7c585083c06041aa3f88f654ebbd9bf8714adba9dad7673d74e94602ab0", 0xf0}], 0x6) 2017/12/21 18:03:03 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d46000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/72}, &(0x7f0000001000-0x4)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_tgsigqueueinfo(r3, r3, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2017/12/21 18:03:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000621000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xb)='clear_refs\x00') ioctl(r1, 0x1, &(0x7f0000d22000)="1b79db2adf8b13b5beac254af42427d89b0140c2d563b0f3487394d46eb9ca8a833df30be8d8828f1476cb703165493f79a09157a91949cc3dec7b441a0bf9434edb7451fcbedea5c4da97608e9b99fb9642f186529a468b08c9ff74ea91b35700aa1f1e3fcea72aabd42ec47174b98c40e842a9616808d437dfd82b5710050229ad346a82e149a7886c4012667ac4f9c8b697149dc0d862b97ae4856cceb52139a542c9977af4cff7b966d3806eeb6fe5fa304d8f16c2a59286a1eea913501b6f60ddd1f7ce1ba4e7266a8c62c6d044f6d3990d") writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) pkey_mprotect(&(0x7f0000196000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0x6d000)=nil, 0x6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000006e000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x611aebb1}, &(0x7f000006e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000044000)={r1, @in6={{0xa, 0x3, 0x20000000, @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]}, 0x9d, 0x2}, 0x98) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x46c05) 2017/12/21 18:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00005a4000)=0x0, &(0x7f00008e5000)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x42, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7e000-0x4)=0x808, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d2000-0x5)="9407040000", 0x5) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000015b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000074b000)={{{@in6=@loopback={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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000035f000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x2, 0x5, 0x400, 0x9, 0x40, r2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000161000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:03:03 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000107000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060b000)={0x0, 0x0, 0x0}, &(0x7f0000064000)=0xc) pselect6(0x40, &(0x7f0000db7000-0x40)={0x8, 0x3ff, 0xb3, 0x400, 0x7ff, 0xfff, 0xfffffffffffffff7, 0x1}, &(0x7f000031e000)={0x6, 0x8, 0x8f6, 0x54d1b0e3, 0xfffffffffffffffe, 0x6, 0x19, 0x0}, &(0x7f00008ad000)={0x6f, 0x9, 0x1f, 0x400, 0x7, 0x5, 0x1, 0x7}, &(0x7f0000e67000-0x10)={0x77359400, 0x0}, &(0x7f00001c8000-0x10)={&(0x7f0000b1b000-0x8)={0x0}, 0x8}) clock_getres(0x7, &(0x7f000021b000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000973000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e2c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x7, &(0x7f00006da000-0x10)={0x0, 0x989680}) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x1f) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3000e000, &(0x7f0000000000)="0900c3", &(0x7f000087a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="af7f00002c") 2017/12/21 18:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d7b000)='./file0\x00', 0x0) socket$packet(0x11, 0x4, 0x300) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000093e000-0x8)='./file0\x00', 0x400) r1 = open$dir(&(0x7f000078c000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) getdents64(r1, &(0x7f0000041000)=""/200, 0xc8) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004f9000)={0x0, 0x4, 0x33, 0x2000100000001, 0x1}, &(0x7f0000779000)=0x18) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f97000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fde000)={r1, 0x5, 0x8, 0x8, 0x3ff, 0xee}, &(0x7f00003e3000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b1000)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc00000000000000}, 0x98) ioctl$TCSBRK(r0, 0x5409, 0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000517000-0x6)={r1, 0x1ff}, 0x6) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000218000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) timer_create(0x4, &(0x7f000045f000)={0x0, 0x24, 0x0, @thr={&(0x7f0000dcb000+0x264)="992d5b6fb1a216bb0cae9a7348a11261aaeb649aeaff1a7f77728b689f494cf50707c5039e16dd9385caf727ef9152b5f98810d3fd2729d1e9228f971e71e6c6fb6017af7785f1cd11514385526f8e71fbd37abe7e", &(0x7f0000b3e000-0x62)="9d5873adf2534d4001f411be4ba6bb5cd898dcf3ba82a07edd9d3211be01a438b3db9fb795aee05d8b912253ce5d2019e64461e4f7654a36fc024e3aaa3d2298ce0fa27fdb45a99f557c79a656b3717072b325b2de823331878c24ceb1f3a9281e5b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cd000)=0x0) timer_getoverrun(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000254000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000087e000)=0x1f, 0x4) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000000a000-0xc)={0x2, 0x0}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) getegid() mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ffc000-0x12)='/dev/loop-control\x00', 0x40080, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2017/12/21 18:03:03 executing program 3: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x7ffbf, &(0x7f0000001000-0x5b)="80bbb59d7414f24c4c1872e264372128596f9696d293b629bd40afe4ad66bb895a9c83399213ec2ffef6e92d2835ba10d20e8ddf03709a4770f3828fe1d8964b0c587b4cf84e7f9ed75b50d93fe62c21452abd7638b12f5573eb61") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0/bus\x00', 0x20200, 0x28) 2017/12/21 18:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x44000) fcntl$setsig(r0, 0xa, 0x1f) read(r0, &(0x7f0000ccb000)=""/512, 0x200) r1 = syz_open_dev$mice(&(0x7f00005cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003bf000-0xe8)={{{@in=@multicast2=0x0, @in=@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}, {{@in6=@local={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}}, &(0x7f0000cee000)=0xe8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/21 18:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000718000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000609000-0x30)={0x48, 0x0, &(0x7f000063c000)=[@transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x38, 0x10, &(0x7f0000d81000-0x38)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fda={0x66646185, 0x0, 0x1, 0x35}], &(0x7f00000a6000-0x10)=[0x0, 0x18]}}, @exit_looper={0x630d}], 0x4d, 0x0, &(0x7f0000c71000)="68ab793b9d824e144b752c02d4ef77a72cf2fddc7fda7ee017a53e4f3d234c984f019483d04424a857ffaaa2bc95411c4ce035c7927c8d53f89d50e79d178ff619142757ba6b10b6959eb20e72"}) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000824000-0xee)=""/238) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00003a2000)={0x2, 0x91, 0x4, 0x2, 0x5, 0xe7f}) 2017/12/21 18:03:03 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00007d4000)=0x0) setpriority(0x5, r0, 0x0) 2017/12/21 18:03:03 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000858000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') getpeername$unix(r1, &(0x7f000048a000)=@file={0x0, ""/4096}, &(0x7f000022c000)=0x1002) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000921000)="f8", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000a5f000-0x4)=0x0, &(0x7f0000352000-0x2)='G7') statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) 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$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$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) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000df3000)=0x45b3) setsockopt$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$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$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$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c1f000)={@generic="e9987181213a057d174449a30d85e7b0", &(0x7f000057e000-0x40)=@ethtool_link_settings={0x4c, 0x8, 0x10000, 0x0, 0x1, 0x1f, 0x80000001, 0xd21d, 0x40, 0x6, [0x4222, 0x8a, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6], [0x8, 0x200, 0x9, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x3, &(0x7f0000fa8000)={0x0, 0x1, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00005b6000-0x80)=[{&(0x7f00004be000)=""/89, 0x59}, {&(0x7f0000f69000)=""/25, 0x19}, {&(0x7f0000ef8000-0x51)=""/81, 0x51}, {&(0x7f0000f58000-0x41)=""/65, 0x41}, {&(0x7f0000539000)=""/114, 0x72}, {&(0x7f0000d7a000-0xf4)=""/244, 0xf4}, {&(0x7f00005bd000-0xaf)=""/175, 0xaf}, {&(0x7f0000907000-0xe8)=""/232, 0xe8}], 0x8) renameat2(r0, &(0x7f0000148000-0x8)='./file0\x00', r0, &(0x7f00007c1000)='./file0\x00', 0x6) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000b24000-0x78)=""/120) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) accept$ipx(r0, &(0x7f0000258000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000a3000)=0x10) write(r0, &(0x7f0000557000)="220000001a00070b00000000ef0012a6ff4b81000500010007000000000000000500", 0x22) 2017/12/21 18:03:03 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000a6000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000485000-0x5)='user\x00', &(0x7f00001ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="bc584280cbc2085157b0ebe3ceb39b76bbbb1269995b7be6a21653de7d6ef75154882ed6b1a1f1fb4eededb539be090deceef7bbe3acbae3217a93b1c1facac4279749442e17f8f7cb28d3d50ca5c2b85fd67c6230826228cd470a0723c6d259efad7d46d05be50c5dc5fe65866d32672991a17771d36f1ad5ad08f343911cec21b85919780ea5a04ede8f162f2e0415a1c5c5064367659b81049bd57175f3993e72c296222c7ae5024a96e2aa92d8b62667af47a7a31bee68ec17595bd86b3e92a7907fabc54786f1041ede839140", 0xcf, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fanotify_mark(r0, 0x10, 0x20, r2, &(0x7f0000cf1000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x2)='}\x00', 0x2, &(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000007000-0xa8)=""/88, 0x58) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000295000)='./file0\x00', 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000bd2000)={@generic="cd810fc16289ab6ffad4c63fb2421582", @ifru_flags=0x800}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/user\x00', 0x2, 0x0) getdents(r3, &(0x7f0000001000)=""/0, 0x0) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40000, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000)="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", 0x1000, 0x20008004, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff4a, 0x3) 2017/12/21 18:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008e1000)='self\x00', 0x3) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2017/12/21 18:03:03 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000000000/0x4f3000)=nil, 0x4f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f0000)={0xc, 0x0, &(0x7f0000131000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000456000)=""}) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000087000)={0x1, 0x7, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="907a40fb3039", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2017/12/21 18:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc) uname(&(0x7f00002d4000)=""/18) memfd_create(&(0x7f00009cd000-0x2)='-\x00', 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8b000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) 2017/12/21 18:03:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b7b000-0x4)=0x1c) fadvise64(r0, 0x0, 0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/21 18:03:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000e35000)={{0xc39, 0x0}, 'port0\x00', 0x41, 0x2, 0x5, 0x2, 0x8, 0x0, 0x8000, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000c30000-0x29)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a0000850900", 0x29) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000977000-0x4)=0x2, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00009fc000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e64000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e63000-0x10)={&(0x7f00000df000/0x1000)=nil, 0x1000}) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) link(&(0x7f00000e9000-0x8)='./file0\x00', &(0x7f000045a000)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000239000-0x16)={0x9, [0x6, 0x1, 0x7112, 0x2, 0x4, 0x7, 0x7ff, 0x81, 0xffe000]}, &(0x7f0000f57000-0x4)=0x16) ioctl$TCFLSH(r0, 0x540b, 0x100400000008) fchmodat(r1, &(0x7f0000e9a000-0x8)='./file0\x00', 0x1) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000235000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x8, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000002000)={0x14, 0x0, 'client0\x00', 0x3, "5d6caa96f92456c7", "9c095842097356d7e821b1db250f40045c5e4ca4c8f04c851748371f40fb163d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000+0x6dc)={0x0, 0x811}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000-0x14)={r4, 0x0, 0xfffffffffffffffe, 0x4, 0x8000, 0x5}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) connect$packet(r1, &(0x7f0000004000)={0x11, 0xff, r2, 0x1, 0x800, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1, [0x8, 0x80000000, 0x7ff, 0x8, 0x3, 0x6, 0x4, 0x6]}, 0x5c) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xefa}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000006000)={0x1, &(0x7f0000006000)=[{0x0, 0xfffffffffffffffe, 0xd7fd511, 0x1}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000007000)=0x4) fchdir(r1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0xf360, 0x1, 0x1ff, 0x421}) 2017/12/21 18:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095a000)='/dev/sequencer2\x00', 0x21a72bfccc309e1a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e22000-0x4c)={0x0, 0x4, 0x390c000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000346000-0x4)=0x0, &(0x7f00004c4000)=0x0, &(0x7f000048b000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x44c00) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00007df000)={0x1, 0xfffffffffffffffc, 0x0, 0x1f, 0x0}) 2017/12/21 18:03:03 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000049c000)='/proc/self/net/pfkey\x00', 0x180ffe, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) 2017/12/21 18:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a73000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000d0c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c46000)=0x10) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) 2017/12/21 18:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x80803, 0x0) close(r0) socket$inet6(0xa, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000040e000-0x4)=0xffff, &(0x7f0000d10000)=0x4) 2017/12/21 18:03:03 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a31000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000-0x4)=0xe8) ioprio_set$uid(0x0, r1, 0x3630) r2 = syz_open_dev$usbmon(&(0x7f000077c000-0xd)='/dev/usbmon#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000000)=r1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='bpq0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd78, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000002000-0xa9)=""/169, &(0x7f0000000000)=0xa9) sendto$inet(r2, &(0x7f0000001000-0x8f)="ce011ceeaa8f0af3b730517cfe4ade7151f830cea3350a9b536ac266653b3dd74c642b6a5f42b74e345f3858d6c4ee2c5400210ce383cb66fefa47ff43ccd8323b4c721a31b82b5eea593c6e7926305dd110732b78234963519131970a983568adae844d1ade777f72c6896a8be02b7e4233d81f7ad13352c3e7fb38042e77ea4b742e89b096a910fb3491f8ad6863", 0x8f, 0x20040090, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00007cf000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0xaf, 0x6, 0x7fffffff, 0x8}, {0x9, 0x9, 0x100000001, 0x3}]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) write(r3, &(0x7f0000494000)="1f00000003010100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2017/12/21 18:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee6000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b99000-0x68)={0x7fff, 0x800, 0xfa, {0x77359400, 0x0}, 0x7f, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000021b000-0xf8)={{0x0, 0x0, 0xffffffffffff54c7, 0x1, 0x1}, 0x9, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x8000, 0x5ec9, 0x100000000, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000ca5000/0x2000)=nil, 0x2000, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d88000-0x4)=0x0) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2017/12/21 18:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007cb000-0x6)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000056d000-0x8)={@multicast2=0x0, @empty=0x0}, &(0x7f00005c6000)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000edc000)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000057e000)=0x0, &(0x7f0000290000)=0x4) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xc4, 0x80, 0x671, 0x2, 0x8, 0x8c5, 0x2, 0x7, 0x3ff, 0xfffffffffffffff9, 0x9, 0x6000000000000000}) 2017/12/21 18:03:03 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000049c000)='/proc/self/net/pfkey\x00', 0x180ffe, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) 2017/12/21 18:03:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000054f000-0x4)=@int=0x0, &(0x7f0000084000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f000076d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000)={0x3, {"bcbec8f0cbdec8"}, 0xfff}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) recvfrom(r2, &(0x7f0000003000-0x3f)=""/63, 0x3f, 0x40002163, 0x0, 0x0) sendto(r0, &(0x7f00009cd000)="32a9fa5c", 0x4, 0x800, &(0x7f0000000000)=@llc={0x1a, 0x9, 0x4fc9, 0x10000, 0x5, 0xcb8b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 131.981763] binder: 24649:24653 BC_FREE_BUFFER u0000000000000000 no match [ 132.003328] binder: 24649:24671 BC_FREE_BUFFER u0000000000000000 no match 2017/12/21 18:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_addrs=@sco={0x1f, {0x101, 0x1, 0x6, 0x800000001, 0x6, 0x1}}}) 2017/12/21 18:03:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x60)="b62309a9510c8c223ec315354dd2bc70255f6d58460509947e6711e947be365b4435c9df90358ad2a0ee7d897e16bf2e67f6004b3f191ab29d852521d4fd9fa8a7ff863b4a2b78ed5e7e71f1eaa7004dee4fe7b1cd3f5bf921dfe188e0ec04a2", 0x60, 0x20000000, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000761000-0x4)=0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2d, &(0x7f0000000000)={0xeccc, {0x401}, 0x0, 0x1f}, &(0x7f00009b7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000026d000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a3000-0x10)=[{&(0x7f000007e000)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a0304916464518900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e82000)={@generic="161a4e76e4dcbcc262f035a50e3ebb61", @ifru_addrs={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000863000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000753000-0x4)=0x10) llistxattr(&(0x7f00000da000)='./file0\x00', &(0x7f0000e79000)=""/109, 0x6d) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f00008ad000)='./file0\x00', &(0x7f0000ce7000-0x8)='./file0\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000d65000)='./file0\x00', 0x4002, 0x0) 2017/12/21 18:03:03 executing program 2: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000527000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000c2d000)="432d2821a720f9e8a07ca5f659b03094dd9d9505b20a1a16bb348312e1f71c861bb98cbf5c4ebb53cdc71bfdb101b9c12eb5bf413f6664fcda529d6f3cee4e28b475f7b892c4abd5812a5bde19a8844940330c3bcb5e8e59b0", 0x59) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00007e1000-0x4)=0x7fff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x11, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00006b0000)='/dev/input/mice\x00', 0x1, 0x100, &(0x7f0000511000)={0x8, 0xff, 0x50, 0x8000, 0x10001, 0x1, 0x2, 0x5}) clock_gettime(0x0, &(0x7f00002da000)={0x0, 0x0}) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000c2f000-0x90)=[{{0x77359400, 0x0}, 0xffffffff, 0x8000, 0x20}, {{r2, r3/1000+30000}, 0xe7b, 0x3ff, 0x3f}, {{0x0, 0x2710}, 0x0, 0x9, 0x4e206ea8}, {{0x77359400, 0x0}, 0x2, 0x5f, 0x7}, {{0x0, 0x2710}, 0x200, 0x5, 0x3}, {{0x0, 0x0}, 0x1, 0x400, 0x10001}], 0x90) sendmsg$netlink(r1, &(0x7f0000c2d000)={&(0x7f0000c2e000-0xc)={0x0, 0x0, 0xff, 0x1}, 0xc, &(0x7f00008fd000-0x50)=[{&(0x7f00007a2000)=[{0x3c, 0x9, 0x800, 0x4, 0x3, "831dc190036c46ac3908f713409faa28ac3122e98c42451af7138b326194312b94960f012b42706ac18a291e"}, {0x62, 0x2, 0x504, 0xcf6, 0x1, "e7ecf5bf8ad4d31cf38a00978ec212b0b1496d84744db638c32a889aeaacedb160bff537e445c350b01eb57f84301e325a7d21c82cdc6b6bf7a4f0a0b07361b6cfd15125244ccfe6936e6b1d6695ad4c175e"}, {0x69, 0x8000, 0x701, 0x3, 0x9, "d909dff439ec6be426a6b57c1ec615e08978b81d57affae73ff059620a4532b77165914e02d3258245c8943b46d4d3d6b1362cc7f8cdf75efca3ceda66bca915af6688c0cf8d6ee6178043193047c59dd015c5fcbe208c9472"}, {0x1010, 0x76f, 0x1, 0xb19, 0x81, "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{0xe3, 0x8000, 0x10, 0x100, 0x4, "f880eee54b774cfa1f53a4779df08e5822d5ad5db6401729e03c03f1175a0dee4ef6219e106a218ae1a14cd5b0d966af04d9d64d7202eae0cfa28fed8aca6743785fc1ce98f8eaf4ba1d29dacb84223502e9e863816776a0172de21b2e5eed49e4a9fbfb0fe72468567037e0c3792694800f0f0c63c2c1da8cf98a22d28ebec0d7154dc6c23cb7fa4f0774af85f47a0ac55ec6b21a69e9d6417c161265888d7b5758c7f251b483c106bc0cd3693af1b045c07015c06b65c055e2b617240e4c8eac3af42449ca2443bc4350e30c28ddbefda3b7"}, {0xa4, 0x7fc0, 0x720, 0xff, 0x9, "44e6351465425b26f59b48615e7f8e8d93e79b34c30954cc241b38e4aed26a3b8f84d28fe72860c8dbe4b1f48b02f68c2be93d73e93e08a3edd56f7eedd397e67375b0a4fe0e658685b1924866622a8342b5e1488eef21664dff58794d7ab408d86b53dada1e8f40921c4c037ca80c38ac902079fb49837b8a948afd31438655fdfa8f1cd822549de14f29cfa5a9066aaef5abfc"}, {0x13, 0xea, 0x400, 0x2, 0x8, "be5df6"}, {0xc8, 0x1b24, 0x200, 0x3b, 0x1, "f1f8dfaffc7ffa9337feb13e4ecf9a60570fddba8127bc6fa9bcda88fcc3031d13d91f9ab1b7316bac5c63d8a1e56af73d51a751f8a910908dc9b81fbd10ff4d79132821cb2793489011fa73c56d636007ee408dd1079b64a253749dcf9ca3f305a688b9f158a005b07f5b8b472056da4246cbf7380d49347a11755ae1d113a861c658b58d697825797019e1e02dbd4e0c61d6a949099af1315e1a15c47ff252ae227f34dab387ddbad351fa3c5f00802566722d7f962c30"}, {0x104, 0xc6d, 0x800, 0x7, 0x6, "53e196bf1f8471bd25f8057647fe2ea97bf7786d98d57a9ee9d88ca6ec5074d83a0ec487a1ed3cfc223acf43802c60a0605436edafbd419e6eb7c8de424eef4c13ae2406dd5a4f50e7dc4274bacb7fc14e5a325d21319bd745a3fa4b2d6a93f0d5c28640d50d28270f603c25e6b621c19e54ffd3e1149223670b0f991e092110e7af62b3d03a1ae42d9e91ce394156bbe3db2dcfc6c8442343e92caab031ffaf91f4e66e174862cc0ad464c8e26f7dfe4279eedda3d90c03b4fc7b4ff57374e7682344c086c93c5d79ec9acc3029f334367571a48320c6190470ff353993bd99a45212d9eee3e58888a6d8a3169e82236578ee84"}, {0xb3, 0xffff, 0x4, 0x7, 0x6, 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0x20cb}, {&(0x7f0000c2d000+0xf74)=[{0xba, 0xffffffff, 0x1, 0x7, 0x8, "60f35b9536c56ae1e364b9b8715e34a582caf0b1352f8c09c00a865f28be8d40961819dda1d04a9779811453284f1d44c22e500631e741224341380859069f5e1f27250de09c171bb1238dd4f44af297c827c41efb6a05afc0dec2f192ddb79f40d1d97b6ba5ab70facca56e328cd1a64a2f8dd725041b9813a87ee8eff359858d63966026dab5be245108fc4d096832be7722000c03c0876244af517e891cbad018f5deb2cc6f75a71a"}], 0xba}], 0x5, 0x0, 0x0, 0x840}, 0x20000040) 2017/12/21 18:03:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x210040, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000be7000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setresuid(0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000081d000)={{{@in6=@remote={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, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000)=0xe8) setuid(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000430000+0x58a)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000078000-0x28)="6d685c72205f85c1f203030869ac4aef5b07a37a46288fdba28dcfa2fc7171ebfb6263970fa2e5da", 0x28) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) openat(r0, &(0x7f0000723000-0x8)='./file0\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000861000)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000058d000-0x15)='/proc/self/net/pfkey\x00', 0x2a2080, 0x0) 2017/12/21 18:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00001ce000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000029a000-0x20)={0x0, 0x86fc000000000000, 0x201, 0x4, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lstat(&(0x7f0000218000-0x8)='./file0\x00', &(0x7f0000a9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000083b000-0x4)=r3) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000b02000-0x1000)="", 0x0}], 0x1) 2017/12/21 18:03:03 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000e8f000)=[{&(0x7f0000fea000)=""/211, 0xd3}, {&(0x7f0000fec000-0x98)=""/152, 0x98}, {&(0x7f0000d43000-0x4)=""/4, 0x4}, {&(0x7f0000aac000-0x18)=""/24, 0x18}], 0x4) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fec000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2017/12/21 18:03:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000011e000-0xc)='/dev/autofs\x00', 0x20001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c12000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b6000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000035c000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00007d5000)=""/185) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000cef000-0x4)=0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000213000-0x4)=0xc) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005aa000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000b89000)=""/94) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000707000)=0x1) accept$inet6(r0, &(0x7f0000659000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000465000-0x4)=0x1c) 2017/12/21 18:03:03 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ff8000-0x28)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfd78, @empty=0x0, @broadcast=0xffffffff]}, 0x28) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x0, 0x4) getsockname$packet(r0, &(0x7f00004a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f2a000)=0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ff9000-0xf2)=""/242, 0xf2) 2017/12/21 18:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e1000)='yeah\x00', 0x5) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x18f, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup2(0xffffffffffffffff, r0) 2017/12/21 18:03:03 executing program 6: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000f1000)=0x0, &(0x7f0000e1a000)=0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f10000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/21 18:03:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ff000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c24000-0x8)={0x0, 0x0}) lstat(&(0x7f0000970000-0x8)='./file0\x00', &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000303000-0x4)=0x0, &(0x7f0000bf0000)=0x4) getpeername$packet(r1, &(0x7f00005f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b0d000-0x4)=0x14) r2 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ee4000-0x50)={{0x0, 0x0}, {0x10000000e, 0x100000001}, 0x800000, 0x10003ff, 0xe293, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000dcc000-0x20)={@generic="475a1e80bd6dd294d9db014693ac85ca", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x80007, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00005c6000)=0x0) rt_sigprocmask(0x1, &(0x7f0000beb000-0x8)={0x97}, &(0x7f0000d02000)={0x0}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x2) r4 = geteuid() setfsuid(r4) fcntl$getown(r1, 0x9) pselect6(0x40, &(0x7f0000a77000)={0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x1, 0x7fff, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f0000158000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e8f000-0x18)={0x0, 0x0, 0x30, 0x5, 0x2}, &(0x7f000093d000-0x4)=0x18) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000492000)=0xc5a2, 0x4) userfaultfd(0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000659000-0xa0)={r5, @in={{0x2, 0x0, @rand_addr=0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x89, 0x8000}, &(0x7f0000240000-0x4)=0xa0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000022000-0x15)='/dev/pktcdvd/control\x00', 0x119080, 0x0) openat(r6, &(0x7f0000196000)='./file0\x00', 0x305080, 0x10) 2017/12/21 18:03:03 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000fd9000)='./file0/file0\x00', &(0x7f0000971000)={0x7fffffff, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2017/12/21 18:03:03 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c22000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) write(r2, &(0x7f0000fd6000)='z', 0x1) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2017/12/21 18:03:03 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f54000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800000000000000", 0x24) 2017/12/21 18:03:04 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0x48c0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000f000)={@common='sit0\x00', @ifru_map={0x8, 0xffffffffffffffc0, 0x55, 0xffffffffffffffcf, 0x1, 0x800}}) 2017/12/21 18:03:04 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008a2000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20e1}], 0x38) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) recvfrom$unix(r1, &(0x7f000020b000)=""/4096, 0x1000, 0x40012060, &(0x7f0000a64000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000003e000)=0x0, &(0x7f0000c6d000-0x4)=0x4) socketpair(0x4, 0x80e, 0x80000001, &(0x7f000007a000+0x13d)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c5c000-0x4)=0x9bfc, 0x4) 2017/12/21 18:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000ffe000-0x8)='./file0\x00', 0x0, 0x9) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") bind$unix(r0, &(0x7f0000d3d000)=@file={0x1, './file0\x00'}, 0xa) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)="") listxattr(&(0x7f0000a5a000-0xc)='./file0/file0\x00', &(0x7f000000b000)=""/79, 0x4f) 2017/12/21 18:03:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x202000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000060a000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x10)='eth1^:em0vmnet1\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000b4c000)='trusted\x00', &(0x7f00000b6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f00006e0000-0xa6)="517a346c7160e3d868a83ffaa7ec85acc6e3e69d2bbaee2274c4b7b4a7a0697af679f42b8fc3ec1b075fbf6ae259b17a05bc23edeea9d0071e2f0f053d8ab611fe7a7be10cefde9965fcba6570690138f06228503cdf1ab62a0a0ab4b5e5fa65ca1c8f95abaef0d853e6a8cee290d9c568e1a5c9dc8545d1a0fcecc45cc0de971cc280017d97f4ba0d77bdbfd22f9b67f8fe40ed507c13ae4937628eaaf2a4cb2ecadf71ce50", 0xa6, r2) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x3ff, 0x24000000000, 0x743, 0x81, 0x81, 0x1, 0x5, 0x20, 0x2, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c58000-0xa)='/dev/ptmx\x00', 0x27ffe, 0x0) 2017/12/21 18:03:04 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ec000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003d7000-0xb8)={0x0, 0x4, 0x8, 0xff, 0x8001, 0x485, 0x7, 0xffffffff, {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]}, 0x2, 0x8, 0x6, 0x1bc, 0x1}}, &(0x7f0000794000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007c6000-0xc)=@sack_info={r1, 0x0, 0x9}, &(0x7f0000903000)=0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ac6000-0x4)=0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000db6000)=0x2d, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000612000-0xe8)=""/232, &(0x7f00003e2000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000001d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x8, 0x0, 0x7, 0x500, 0x38b7, 0x80000, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f69000-0x1c)={0xa, 0x0, 0x3d5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x9) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000f69000)=@generic={0x80, 0x9, 0x24}) 2017/12/21 18:03:04 executing program 0: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000f09000-0x8)=0x800000000d0, 0x8) 2017/12/21 18:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a3000-0x10)=[{&(0x7f000007e000)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a0304916464518900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) fcntl$getflags(r0, 0x0) 2017/12/21 18:03:04 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000004f000)={0x51c4974c, 0x100000000, 0x7, 0x9, 0xfffffffffffffff7}, 0x14) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000325000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000783000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0xdfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000e6000)={0x3c, {{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]}, 0x1, 0x1, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) getrlimit(0x7, &(0x7f0000929000-0x10)={0x0, 0x0}) 2017/12/21 18:03:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000227000)={0x0, @in6={{0xa, 0x0, 0x1, @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, 0x0, 0x0, 0x0]}, [0x7, 0x84, 0x1000, 0x8, 0x9, 0xb1, 0x0, 0x401, 0x4, 0xff, 0x8, 0x5, 0x10000, 0x7, 0xffffffffffff0d29]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005fb000-0x8)=@assoc_value={r1, 0xb2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/g\x00filter\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xffffffff, 0x0}, &(0x7f0000000000)=0xc) getsockname$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) readv(r3, &(0x7f00002b4000)=[{&(0x7f000061a000-0x90)=""/144, 0x90}], 0x1) 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000bc5000-0x4)="", 0x0) r1 = socket(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000f56000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000042d000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00007bc000)={{0x3, 0x1, 0x83213f8, 0x0, 0xffffffff}, 0x8, 0x4, 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f000056f000)=@known='com.apple.FinderInfo\x00', &(0x7f000090a000)=""/31, 0x1f) write(r1, &(0x7f0000134000)="260000002d0047f10701c1cd0effffff9fffffdf0900000000000400ff0f00000000000035b8", 0x26) readv(r1, &(0x7f00005bd000)=[{&(0x7f0000ad6000)=""/4096, 0x1000}, {&(0x7f0000b11000-0xdf)=""/223, 0xdf}, {&(0x7f000055a000)=""/4096, 0x1000}, {&(0x7f00001ac000)=""/235, 0xeb}], 0x4) [ 132.515299] nla_parse: 3 callbacks suppressed [ 132.515305] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 132.536239] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000031d000-0x4)=0x7, &(0x7f00003cc000)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f59000)={0x0, 0x0}) mlock(&(0x7f00005c3000/0x2000)=nil, 0x2000) ftruncate(r0, 0x7f) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = add_key(&(0x7f00007c9000)='blacklist\x00', &(0x7f0000d2b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) fstat(r0, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_keyring_id(0x0, r1, 0x3f) prctl$intptr(0x4, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bef000-0x10)={0x3, &(0x7f000072c000-0x18)=[{0x9, 0x4, 0x4, 0x3ff}, {0x8, 0x3, 0x1, 0x9}, {0xf600, 0x0, 0x5, 0x2}]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f37000-0xb)='/dev/hwrng\x00', 0x3ffffc, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000e9e000-0x8)={0x1, 0x80}) r3 = getpid() accept$ipx(r0, &(0x7f0000f6b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f8000)=0x10) capset(&(0x7f0000557000)={0x200f1526, r3}, &(0x7f0000cde000-0x18)={0x7, 0x5, 0x2d, 0x41, 0x9, 0xa4}) ioctl(r0, 0x1, &(0x7f0000df7000)="ea2811033086f2d20827423b79c75697b5556dd8143cef3d7bde73") socket(0x10, 0x20000000000003, 0x0) r4 = add_key$user(&(0x7f0000d2d000-0x5)='user\x00', &(0x7f0000c55000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b8d000)="", 0x0, 0x0) keyctl$setperm(0x5, r4, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000636000-0x4)=0x5, 0x4) 2017/12/21 18:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004c4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000305000)=0x10, 0x0) getpeername$inet(r1, &(0x7f0000121000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b54000-0x4)=0x10) r2 = memfd_create(&(0x7f0000df0000)=']\x00', 0x3) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f57000)={0x0, 0x0}, &(0x7f000076f000)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000fbc000-0x8)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d04000)={0x401, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000018000-0x8)={0x0, 0x53}, &(0x7f0000319000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ce7000-0x4)=r3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_rxfh_indir={0x0, 0x1, [0xfffffffffffffff8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:04 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3a000)={0x0, 0x0, 0x0}, &(0x7f00004b3000-0x4)=0xc) setreuid(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000083b000-0x4)=0xc) syz_open_dev$binder(&(0x7f00004f1000)='/dev/binder#\x00', 0x0, 0x802) 2017/12/21 18:03:04 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000023a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x6f69, 0x0, 0x7}, &(0x7f0000d28000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000059e000)={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]}}, 0x8c) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000d25000)="1b7933fbd170bf6e01cd696078435fc94df7653c63eb4e371f7fd8e7a8b06fb9f47a536279215511289bbe9a13d740fa5addc598f8cf28259d8d8cbc0c8515171c91628000000026932852159fb0e301e13119987fbb6451c84dd67d43758bb17d060000000000000042a30cb45ee206ec6fc82991f47c08ea1a1cd3f8cfaf261994abd858ff6849a11d4951c5d6bd67f264c67ce71f92e203ce962bb886369581ef44d9798a93bc1a2078aab6fb143c363a2f058c3ba23b5c83a6a91ad763917431e00a2da2dcfbaafff1adc8eb125dc451d47cf1ba9ac8316f7ed882c93b015d24df9a19992ef1a35b57340737fcbfba356ed910959cc9ff97ced496557f7823731ef82329512d", 0x108) 2017/12/21 18:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000695000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d87000)={0x1, 0x2, 0xace, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2017/12/21 18:03:04 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x384a}, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/dev/vga_arbiter\x00', 0x101000, 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) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xd)="e2ed0f69561557ddb5d9e76139", 0xd}, {&(0x7f0000000000)="dd3b3b1205bf64301273b0962efd7e3caad25f8d828c0bc27ea07b9a3cf58a6499c7cba86ea8f80cc52c06b7c53cca3eef1a5e279efa14a370f6bf3ae997d9481c96dac979b9b8173bc1e64d7a22f0344874c4473ea512522d9b790172bd838b1f609a67ee7a778eee5fdd4c35054aee97860abe03219290bf9910434351", 0x7e}], 0x2) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) signalfd(r0, &(0x7f0000006000)={0x6000}, 0x8) 2017/12/21 18:03:04 executing program 4: pipe(&(0x7f00004e3000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000128000)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x200) readv(r1, &(0x7f00005cd000-0x70)=[{&(0x7f000078f000)=""/234, 0xea}, {&(0x7f000063c000-0x17)=""/23, 0x17}, {&(0x7f0000ec0000)=""/95, 0x5f}, {&(0x7f00003d6000-0x56)=""/86, 0x56}, {&(0x7f000016b000)=""/90, 0x5a}, {&(0x7f0000106000-0xa2)=""/162, 0xa2}, {&(0x7f0000dc0000-0x62)=""/98, 0x62}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ba0000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000766000)={0x4, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000fa6000-0x4)='./file0\x00', 0x8002, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00006c5000)={0x0, 0x0, {0xfffffffffffe0000, 0x80000, 0x8001, 0x5, 0xffffffffffff0f7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r4, &(0x7f00009ee000+0x9b3)=[{&(0x7f0000f6b000)="ba0f7c789c371b2517b9d7c364ed5afb472c58c58545f4a8e4fa5804ff89bff5842a7725d9955d61c4d358102ffb8104c4b5dcbb280b4fbe91c4b9ec237b0c844065493ddffb9bced0f30633682f631cc217a0d662474ae3dc6ff710a6da1b2f0b8114b94a765710d3137a8f471922477fcc3c5df2cd9e4d3cb24e43d658abd02b56cb6c281a8e415c00e896264ad2d725ee70e4fd53c8e1765341e88c8840522524271d3eda49f288c87f29d5aee329150bb1f3e89360606c27f530c73a8810ba4ca669c61f1e6bd6c482f36e11b89c8ae7fa2ab6846e1f0f663d0a1a56513541a2", 0xe2}, {&(0x7f0000803000)="5cea6600d4f2a30509ac628bda5f646ae42567650ff5b311b0f2fc01b60148ec24f5cc49a027a785b84b96e6e867a7bc30fee946f9d2853a337aaa6c2bb79d1a15e9", 0x42}, {&(0x7f0000457000)="f43ba4b429360149222ba3", 0xb}, {&(0x7f0000418000)="bd655ea09e3d84ac4d80dfbae0fd9456bd10f8099a7edd31a653426fa6bdb1ad982c3806822ed014b00755106e272cb68253034f4c0b05a7fc508ac3f5b6814f12ccaa752c5968c93570699d97576889f1e0a1acbbb687363cc530955eb663e74382fe3bcc041d6b3d5331b6dcebcd282da30a8e0b7210915add2dcd2166e1c845d7520a329f2e0e4093ee", 0x8b}], 0x4) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02000700"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r6, &(0x7f0000589000-0x1)="", 0x0, 0x200000020000040, &(0x7f0000d17000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000f5a000)=@generic={0x1, 0x9, 0xc55}) 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f000058d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000008f000+0xb33)=0x10, 0x80800) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fc8000-0x8)=0x0, &(0x7f000023d000-0x4)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000021000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001, 0x0}) ppoll(&(0x7f00007a9000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000875000-0x10)={0x0, 0x0}, &(0x7f0000924000-0x8)={0x0}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000927000)=0x0) process_vm_writev(r3, &(0x7f0000f43000)=[{&(0x7f00007b6000)=""/242, 0xf2}, {&(0x7f0000911000)=""/9, 0x9}], 0x2, &(0x7f00000ee000)=[{&(0x7f0000749000)=""/140, 0x8c}, {&(0x7f0000a54000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2017/12/21 18:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x77359400, 0x0}, &(0x7f0000fc6000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e46000)=0x0, 0x800) flock(r0, 0x0) [ 132.630615] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 132.668513] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/21 18:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) pwritev(r0, &(0x7f0000b98000-0x30)=[{&(0x7f00004bc000)="67a45d86c84f4ab9ce9d8b36dc20cca2508a6ffcb1eae4ae2de9d4e086197cc4b69485f0a55d455fd78ebe073e9163f7c720ef55035cdbd6340894c1c6adb2b11f66eeb8a5381d3230426d38aa896774289c4102bb79b60ad13814d46510e61506ed54675e10430facfe4eddb1303171c4", 0x71}, {&(0x7f000046c000-0x1000)="10b5e676940c5eddc67692394822c8e41df4f4b95efa9373b05e5864406003bd132429c1f4d10453af8cf4328d8f5ef739de42002f7601d6e5bc5447730ebad01fea4385d10fa3960fb2600e4984e1b76e08d94937355062ef89ea1c318f6f6a567f8accf19714882f89293f709c8907de4dfbfd35d3efaa00838fc23460397e5fcb6f6c00961eabba825e5790c937ce68880a118faccb2b1aa76bbe9f96053e4713730ab0286cb4c41b1a7afbfbca90ebb01aaca7b211148c3ad819c0da6d409137a7823b33d58e4cb44c151387c6ac47df9a1cd5440566a32269d5f5064361e4afd2cd3f006f909895cad6834fe05cc2c59eb4d51bb675a8057cf3c58af564c0c50c9d1f0948a7469dc10bf9652544926b3c16263ad58e247353e0d2b771ecb7edbdcea341cb85e48e2634fc21bbcc34cd597696e728af9a6cbe9249795743099437896ab4aede4aff5e2e286b00f90689c742b96ff26667bf3e282b101eda2f0994d680b366d62988d410dd0fbb0cc6a06d3738f1270684e75037bc930c30463b14669644fd37353b0339f7e8bf491a875a80b724179ea12718853435b7944193c469a57c874f688405b063e2b7406e3f386c9ac0d85219d108b4addc9f9942fdd29e4273b61368f34dc933b68db7414f1e3c0cfe5f164ae734ff2cedccd69f3b78a6f50b555fd80ac7c65bbe568d1bb34c5e031b213c33e9203ad3343ac40bf0ae73955c3533395f9902e36ae73ac39754cba45d9aac9f0ebeb061fcc1001ac674d1d8ece7883f44d9429877f08f1fe7302b074ecb32f90d2a6837b79b72d605056e4bfbf80fc4a15a12f9a78a9a52b69386661ce4e04f0edd991e0daa10aeecff5c4e184cb8ddfaf9864bf4f53bcf24c3f2d11326163482ec1470e0cdcf31ef6261093d45d693781addc71b8a460e893c44dd981be3f48a827648b2b9de335e0d2b905aba27510236620a16ed259d1addfb9ff6df77d852a13640d24d0ec0f90b2a03af4908dc4311795136e37de73efa0772321db696f8b6812a6d34ed83b1bc1ed32aa91a98a83ec5c963bb355ea94c0852c037700643c9665d61fd9da18ebefd866fd0e6574d631c359dc52574269c5626a670c16e12785adc51ab79726b1a90fe79ece760eb24d13827a809e0b4e34915dd538aaaa91acf48dbd9d53ef1b46f2c77de63c8c4e3aeb817145d3775b9db8a0270a11441941f9cee0b4a605f53b28fafc32b7d101ad7fe43523c7ceb03259623a6712b31dacb3ebce1ac298cf366349c990ba55bb7e9362cad019c8b66f84932ecdf43510a63571f5e94da4612a6f88b7665e252b9abe248abbf67faa0c69a82c121e68f2a627228f01d2f32f15eae05cc08ffac637e46fcdf13af2e31441b2ab6cdef2c7bcd0c5d662ab9fba4914c6f6a53f19931ad6aeab64f74dd317342ebc84a42b12e73fa81f8fcc92313f285da109ff50bf42c4915a26bdcd9fb59bd5fc2eab8600210f9d437072247c4dec9dcb9d9b5bbdcac106a09ecc990a8268e5e9036ce95eb50be05fe4844595ad9556b3d2b95716f758d9e69f4888b50b88b4db3124ce9feb6e2f2dc204de6e84e37bf35aa01ad44778a8429cee1b42af7102a5b623a3bc17cd4bf446c03f0bcdb127eabe6b6057372432e4b00945ab8fab4ffce9218cfc3eea1d19e8307a2fab2f34241b1809d63040ae1b9b14b6ecc79c3dc6bc574c0ebd7b98c595aac6756eedfe73b9e1bdf1676576764bf41f225c272d51c018becc1d45f13cb1103118f3a8160014946090a43e897a374b3f63f812967525ede74107a6023c8e9ad8109c2cdfc121a4c79133889e8a79617a61eb3e86452e8f2964234ff96236265e703fe0807679e2dc9d95346dd521e451c4e3611e7924fd16b3d061945578c9d85af7b50377828df0c5ab5b47a3b5cf29161ad998cdb436e5ed8ccd78a3c0a824689d6275b340b5fb0053354a7175146e93d0ef5a880a3bd790720c935fd9b39fc442871fc11bb4e5e0df9a47cc92421e639d2b96509568fd0d5bc4e1c038af248c9e47293639757fc7d7b06b62ed6f9c07e84b464e355f315bd00f2162c1a109e205c288608e9d68f97e91b0bc9d546af8ded12855967cff5ab543338148d4c3459595e0be1c15c42d6f7010d15689c6a09d96c6e40449a516c6263462c7ebbc69d370d9fcd35b19720f2c20ce230e44d48a4458e1ef9a977dc86617a05d6c80804cdb9b56d519555158930deaad290962b1e29bed456cba997e6b0ad070c19eaae9ba67b3a84e90218a7f0cf94cb6acff8f1671982bbda0d805536ac77047f0584e688a92cd04f638a21e179f519e47da04735ea45ed6b62c0fe088baf39980bc806eaae81355f9926188bd222c62ce122d3870232df5139aeccffa2c50e7d7cbf8f3df6919fc8ff45625bb7118c164201553225a6b08055b3606ee3d77bbde10fb543ea0fe403378c47841ce50ecf3a96308683e94225970c6ca96078ccc5038b9f6cbe6c0f6d4368ee827f39a8e7042f0e582d9ef991203178c9a0911c0b961dfd1bae1fc0e2fe5577441df877ec873f6014786542f69c6fd97f1b678e983a3c278b802d3ad9c0ee33eec53a47c8edca76a2d5b7f83e572a759cfbefaee320d0ac7f2a081b60d6ed7f7d5421ba02586cd702f9d919f9f97c79cab9b9414d7392c6ee7a33cf34ee460a3edd438eaa9eb96d4ada921e67929789b805db5b01e77ca84e9d8873b644b507db5baaf556e742d9ee7dfe52a09ca03f5ee25fc04bdb5d720aff2b12ecabee62463affb79fdf29591b193a00fda0cc1cec97c294d39f1929b0673006608689070885341d65faf0045dc48dcc5e0b58557d81b81f0a1463082d973f38a03291b0e8728499b2ffd644057614fcdf42ffb60b860a2bf1b1e9a1a2bbc4f5f60f9c372ef7778adc891bd161fe0413d69ffe488e703708160de468e71c623bd28d868be448f0ad3e25284eade5e8fd308414216c0253867c224628828497133a154e2b82b1648c19edfa3d1abf6fa26ccd3850c6aad3dd819f907a77d02e8ab019ec3f85adea9d8f9617d7540c73dd461074a78443b40b97af6b7222b72c27747c1bc76863d86cf12d06a66723f4531c4d2b66b4e367c3df0482e9542902e755b943910ff2aec98f44cdc58c8cba05206c01250fbe3e7ebd23c5b20347ea896387c1ae96e2b0a61173e64f13f6549c6820849193b7bfcd292e01dab3defaed668424e4289f48e5002ce7ea0a5f7790714eff9053ae800215728e133a9715ddfc25a45a6e1d12206ef2061bc7486c454aa96f0a1a0573346cec3f5ebb71e3074b62e68264737f0643ad3e6aebd15e87d3defa30eb5c15b6b1c9c5950d1af45540987397a0a5ab3b8bac309f55207d28336b8d18cc13cd6f2336ea15eb3a8051a0c1457c6dbe21c064c100a4f3dd1224271ff26b5bec3c83d8cbbea35782464c9d3444636dbf8b7df861260e47d9b06a7e9ef2b7c35712bc8dc2d985d16f3e54290acda9bad69e6a1c4cdc85e22e42fce1d2320e4ac834fb3d210abb3fc05beff466763f03524ce91d7690108c9566511bfa117ab3723db28e8e1c35ec9b6a0ae01d2760ec3dac16b56b07f058b2319b8906c482c6875f94c05e9ff1ea3672633c60b146cb526620e13ecba92d7497127dc84191f231b1e6c0871bb782f84ecccbd3b077904f23d92f5cf19c22493e4213a4b863041c92891aa7b66b022b09ffba648ee2a270f6c8b5870ecb0b2216d398404f7f1eabd19cec744dd25b1a157337cfa3bb0f439eaaf83e084c14ef4e56f09f09d3eda4c737cd4929e7c15518e4b2aeabd7b44c9a7aa8011a6b88408076d1b256b065c145079f3f8aa892dfedea80cdca746928e42ba987fff4444012aa22625a93538eb31f0aacc6545611b9f215cd12b8bb3566c39255f95fc7b29da2ff690efb83b75ee49888e9b3c8b8bddace37c279dd8bde2fdf94348358e0ef87580c83db4353018c1b37545c195a998654cd98d4757450efd88e232b7ea53b92d03d85c10409d12444a7f1cef117fefa9a3f76d874a3d7c359a7d72faed694b6ec5065442f4f1c4c073036a47b1d37a4c73888e0034d0193b60192c1cb7abb7b4eb9f5e29123720b3a439b496221ff13f83d9abd9c31cc408ff38f151ac75f601da7dabec183770a97389cc3bdf8f799b9d7226d466dab0be40cb315b920dcecc3acde9634c9024b446e9627867d96c00f444af75511fcd1b3cfdfe0c8100721560de5968837970762949deb2fc592b36b68dec752744e18e00a51b9316835e11208396da4f8b83e8f50f851e10eff3bd744cc7cba0e355745be97318d78233c78c0ef86d1ef486cf1b91a05f39635189125b53eb1e1be1dd8f7bd378b5b567b5987dbe29da9708d11e24963ecda9430f9477c881451f3ee9bd4b87d6457681af5acb92a4ab255665175ddc3ca18e175d414b15182dc65d1b80f208f57acb8c0ab8bba4e6762e1c2f156f37cf73ddef8db00ffc134f743544a06edc8befa347cdb3acf8cef4d178dc7abab120e68932b33ce1e6a0de55ca76688d4bf0dfc3a0b3e713b278ad9f6c5b29a77b640c21f9651528f81072a91b8d3533aa2499c512e005ec469a227ade94501a23afade843ff1fac9f5da26e190456ae1b1db7e1b8252753bcc6b19ac1c6109f2120e4a4de88fbee0eeba3f73613fa9bc81916184d0ee2ef4323d0015d496d06729107b63a409433458aeb51bf1f4f1ae5f460640577aebb908cd6501c8ca9e4c1348444e6c486b409718036d03e20a421116897c94990743ff4072358b778488803621323651b82696b628e134fa86f935a3b99f398157f0f4a5836881090d6b3aeaf0330d8e435f2fc3b851ba501582712233d0ae3561c103cb051c88fc3bd5dfdfbcf4cfbc5213432fc61071349eda59e8a21f807b98124eb92a3263d79d2d50dd44a00143c6523e748c6cadc7445b4230fc3d6d50473421a57a35ccfc6e9c9dc348af4a6c9b1c609a6f673ddcd517bc025a3ea1e6cbb88a79523178c8e22e9faad318d45a75e3823916249028151fab32eb3611956e5414b7bd8bb7cfd6d042ff2722931539254a4339d1c9a475b0303a179cbab1efd9bd9046bd7e8691dcdd24d8b9acbf59b20b7d1b7de1d21c587d7c7e25617482d9e58fd042fc53db5b241f15c554d86583fd0e75c97b4a0eb515f95a5daaf7413ef786fe95d2ed158bedcbd8d2305f3696a2d663a14178c744f796416b8d956a26fdd93446639d9a796e4bb763c9f5b2ead654bef4b75cb4b83a3748d7ea7b757c5df5852d62e71162a472ca18f3942cea942a1ffcea73f82c84fd95054c8cfe15baa1564e5e03bac152800ef4196d4f086819e9ce80d2e9365a97f7c58b853b280baeb1fc2fe888e725259585726f0436c670d5f997019da23b9be4de5646969c6d5b30dcd72ba0cb5f6d5181876325f05c3f49755e0b0a7819df505623f2d9a2c872f02216cb46b0ab0ebe568eb47ae5b4e471d602e86743b75c405a0c22fb261e252938deebc42f66c7ca66b51f55709324023182a50f5dec85a3e6b482cd97c1fe244a604bb138c5915cfe67ed2b99ecada2f089c39b74d1f30c304d1c183f6307d82b6cdfc4db8d3be4adb4f9d5023e004637296ddfab8ff8c84bfcd139b22a498a4a6b3be534ef5b697e29a2a10c3386d6b927e8e047055e11049a4b8521901792a006f8df33167530a2938fec2dd972f3119f74852ce38650bd2a7a2f52d36e3571cbbba8c916178cc681dd987e57d2bf2231cec2e2d0c84416010b8153f0f0a239d1", 0x1000}, {&(0x7f000087c000-0x3b)="e5221d98d410fac8dea31b87e2fc5cabbfd2ce974696d6751571cca7a73b628f9ac2be0e3a3c37d92effece203b2054d5f3c5a6d055e0615ea9fe5", 0x3b}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d64000)="e265772f5f70365f7461626c6573696e616d657b00") sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0xc0000101) set_robust_list(&(0x7f0000ff3000-0x18)={&(0x7f00004b4000/0x3000)=nil, 0xfffffffffffffffb, &(0x7f0000214000/0x2000)=nil}, 0x18) 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e62000)='id_resolver\x00', &(0x7f0000d3d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a77000-0x3e)="51a0220c8de78f2779114f6c21265fe826470e7fe922d753204859ab6682bbd884c6995bfdddb3589cacaa34a11d3f6afb32d01e0d7e6a7bef020882e978", 0x3e, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000d4f000)='rxrpc_s\x00', &(0x7f00008b9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d9000-0x1)='\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x7ff, r2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00006a7000-0x4)=0x0, &(0x7f0000e63000-0x4)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000ad1000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f0000001000-0x2c)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e030000000255", 0x58) 2017/12/21 18:03:04 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f14000)=0x23, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000598000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000954000)=0x14) r2 = getpgrp(0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f16000-0x20)={0x1, 0x4, 0xb5d4, 0x6, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ac000-0xe)='/selinux/load\x00', 0x2, 0x0) r5 = accept$packet(r4, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006f7000-0x4)=0x14) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r5, &(0x7f0000f15000)=""/4096, 0x1000, 0x10040, &(0x7f0000f16000-0x14)={0x11, 0x0, r1, 0x1, 0x80, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 18:03:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x6, 0xfffffffffffffffa, 0x8, 0xebf4, 0x2, 0x200}) setsockopt$inet_mreqsrc(r1, 0x0, 0x29, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) fcntl$getown(r1, 0x9) 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000010000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000015000+0x642)=""/107) 2017/12/21 18:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c8b000)=0x7fff, 0x4) 2017/12/21 18:03:04 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) inotify_init() r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) 2017/12/21 18:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x0, 0x0) r1 = gettid() faccessat(r0, &(0x7f0000a84000)='./file0\x00', 0x8, 0x100) r2 = syz_open_procfs(r1, &(0x7f0000f29000)='net/netstat\x00') write(r2, &(0x7f00007a8000-0x2)="0802", 0x2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007ba000-0x4)={0x8698, 0x6, 0x8000}, 0x4) 2017/12/21 18:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000062f000)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000050d000)=[{0x18, 0x29, 0xb, "a1"}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/21 18:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000370000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000f21000-0x94)="7af0fb2e49b914766ae09992311ba9a73c74ce12de314263d0e127f8f3b8d319cd3dd6c957e1be37feb6ea060db956ae39edf3789be91ab3dc6405a79162ecce7f73e2005eee7642f65af574ddff2209423067549ae137ab2ef5167d0fec8dacc961b3ea1485887220325376674826e15eddda630b51c52d21d6005f7fa5f5e85b03023e33271a20fee619e8ee33081687d30828") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000320000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/21 18:03:04 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=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=@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}}, &(0x7f000074b000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x8000) recvfrom$packet(r0, &(0x7f0000327000)=""/9, 0x9, 0x10021, &(0x7f000058c000-0x14)={0x11, 0x6, r1, 0x1, 0xffffffff, 0x6, @random="6b238ead3ea6", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000002000)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000000b000-0x118)={0xf36, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000008000)=0x0, &(0x7f000000a000-0x4)=0x4) write(r3, &(0x7f000000a000-0x7)="9a", 0x1) 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000c1f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b66000-0x4)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000137000)={@common='ip6tnl0\x00', 0x0}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f00008a4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000835000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000062c000)=0x0) dup2(r0, r1) 2017/12/21 18:03:04 executing program 6: munlock(&(0x7f0000865000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000222000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000199000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000a61000-0x18)="6e65742f6238526c69748236073664c2fe20c6de568d0b") getdents(r0, &(0x7f0000140000)=""/0, 0x0) 2017/12/21 18:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/load\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x3d) lseek(0xffffffffffffffff, 0x7ffffffffffffffb, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eb2000)=0x0) bind$netlink(r0, &(0x7f000008c000)={0x0, 0x0, 0x7f, 0x5}, 0xc) syz_open_procfs(r1, &(0x7f0000630000)='limits\x00') 2017/12/21 18:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x101, 0x4) r1 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000278000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000827000)=0xe8) getresuid(&(0x7f00002ff000)=0x0, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000948000-0x4)=0x0) setresuid(r1, r2, r3) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006aa000)=0x4) 2017/12/21 18:03:04 executing program 7: r0 = creat(&(0x7f0000bb3000-0x8)='./file0\x00', 0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) select(0x40, &(0x7f00002b3000)={0x4, 0x9, 0x4, 0x1ff, 0x5, 0x4, 0x5, 0x9}, &(0x7f0000073000-0x40)={0x80000000, 0x1, 0xfffffffffffffff9, 0xff, 0x2, 0x62ba, 0x4, 0x2}, &(0x7f00009b5000-0x40)={0x6, 0xbd7, 0x4, 0x3ff, 0x2c6, 0x4, 0x8, 0x1}, &(0x7f0000eb1000)={0x77359400, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00009a5000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00005bf000-0x60)=[{{0x0, 0x0}, 0x0, 0x5, 0x0}, {{0x77359400, 0x0}, 0x40, 0x8000, 0x1}, {{0x77359400, 0x0}, 0x2, 0x8, 0x0}, {{r3, r4/1000+30000}, 0x8, 0x4, 0x7fff}], 0x60) 2017/12/21 18:03:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000a0000-0x30)={0x50, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x38, &(0x7f00009b9000+0x981)=[@flat={0x77682a85, 0xa, r1, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000000000)=0x0, 0x1, 0x1, 0x9}], &(0x7f0000001000-0x38)=[0x78, 0x38, 0x68, 0x30, 0x28, 0x18, 0x20]}}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}], 0x25, 0x0, &(0x7f0000000000)="3c90628342e42cb282e24c7155c64bce225796be8d8a7e58b968703beb6be81a9de60fb2b2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = request_key(&(0x7f0000998000-0xb)='asymmetric\x00', &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000077f000)='.%%}\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r4) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f0000dbe000-0xd)='/dev/usbmon#\x00', 0x100, 0x400400) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f31000-0x14)="17e7f41071ba104f989ee9a6d9326990acf93f5a") ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002e8000-0x1)=0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000038b000-0xe8)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000144000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) 2017/12/21 18:03:04 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000038000)="2d59ffc397db3ce8c539470e2a90e4859080128c3b482d5f755b9e7ce0c3ee1b5bc40db75c2f68dd277a0d9facd7bedca6acb03ca74ec2dd817bed00d9248b789656a25ef71af5ad2bcae9a6e081aa45120e1842268d8be98d4cadd3f9794e9ed463426c6f04779b7fce59cb8357bdbcbea53afe8d22c7eddbfc61692fc234494cfae08407dc9e285c45b56dfcb1ce5e6a15007fca7cf46c16d8ca0231c56faa77b02e423aa0970145f68542c73c280f3fd1942fd2e355774b008672e9963e7d7921d3f83ef820d8d9aca0eeb4284f43375db879bbbdc9d79ef927841d9058c856331b94e7d0d6", 0xe7, 0x80, &(0x7f0000038000)=@abs={0x0, 0x0, 0x1}, 0x8) mkdir(&(0x7f000001f000)='./file0\x00', 0x44) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x20000, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000001a000)={@generic="14506e66b9602ad3f65873ab394f8f34", @ifru_flags=0x100}) symlink(&(0x7f0000038000)='./file0/bus\x00', &(0x7f0000007000-0x8)='./file0\x00') read(r2, &(0x7f0000036000)=""/244, 0xf4) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) write(r1, &(0x7f000002d000)="e0", 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001c000)={{0x5375, 0x7}, 0x1, 0x4, 0x2, {0x10001, 0x10000}, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000001f000-0x4)=0x0) 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000836000-0x104f)="ba", 0x1, 0x0, &(0x7f00008e7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 18:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) flock(r0, 0xb) r1 = epoll_create1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e4000-0x15)='/dev/pktcdvd/control\x00', 0xa2001, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000b74000-0x1000)="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") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005be000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r3 = gettid() syz_open_dev$tun(&(0x7f00004d6000)='/dev/net/tun\x00', 0x0, 0x20040) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000088d000)='/dev/loop-control\x00', 0x802, 0x0) rt_sigqueueinfo(r3, 0x17, &(0x7f00001c3000-0x10)={0x1f, 0x1, 0x1000, 0x9}) setxattr(&(0x7f00005d0000-0x8)='./file0\x00', &(0x7f00002c6000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00001a6000)='/dev/loop-control\x00', 0x12, 0x1) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f0000b15000-0x18)=[{0x0, 0x0}], 0x1, 0x7) 2017/12/21 18:03:04 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000651000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000326000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @empty=0x0, r2}, 0xc) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e67000-0xc)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) bind$inet(r3, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000016a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x6, 0x400, 0x800, 0x1, r1}) 2017/12/21 18:03:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000004b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="6d632d90387bc4af1d671f804e645579", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [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) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000069a000)={0x1, 0x4, 0x0, 0x5, 0x2, 0x1}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a7f000)=0xff, &(0x7f0000758000)=0x4) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000027e000)=0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000735000-0x4)=0x1) 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000450, 0x7, 0x1) write(r0, &(0x7f0000ac9000-0x23)="220000001600070000000000090005000a0800001c0008090400f280040008000000", 0x22) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000095d000+0xc94)=0x2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a9000-0x11)='/selinux/enforce\x00', 0xa7993ffdef348614, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/enforce\x00', 0x800, 0x0) fanotify_mark(r1, 0x4, 0x2, r2, &(0x7f00007da000-0x8)='./file0\x00') 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) removexattr(&(0x7f00006b6000)='./file0\x00', &(0x7f0000fc6000-0x6)=@random={'osx.\x00', '\x00'}) read(r0, &(0x7f0000911000)=""/70, 0x7fffffffffffffff) 2017/12/21 18:03:04 executing program 6: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getpeername$llc(r0, &(0x7f0000257000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dfe000-0x4)=0x10) mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a6c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/21 18:03:04 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000feb000-0xb5)=""/181, 0xb5) 2017/12/21 18:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x400000008000) 2017/12/21 18:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000389000)={0xffffffff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x4, 0x81, 0x9, &(0x7f0000b0c000-0x10)=@generic="7eca5442413da7da3b0e1ed08bff5230", 0x0, 0x1, 0x4}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2017/12/21 18:03:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c60000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x200003, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r1, r2) clock_gettime(0x0, &(0x7f0000e36000)={0x0, 0x0}) sendto(r3, &(0x7f0000c98000-0xeb)="20ffd573f427cc8ac892042d8fcfe78d92ae21a95d0b4740234e2f6237704718aee2adf77d5382f97d95bf96f43e647eb99d14f7a9014b64574879e6e3cac0c362c6cf09d9ef17ce4954197fc02721885b025c49ce7c58a4621c3cd181bfef2473247909413b9f52adf11bebca1ba70740be3eb1a30abbc066129010a51a9a43ce141b58662aab1b479696b6c850131a4747c7174ea0c72bd7c72b4c146f92de70f13f19da682c7151f8bbdc6c0fa4a6a3628239fd5eb2a66da5cf829072e5da73871e4c154905585543be34b58419171b0fcdc48c3c8f50ac8b417d9c154feeee1d6b35fece5defb8939e", 0xeb, 0x20000000, &(0x7f0000539000-0x10)=@nfc={0x27, 0xa2, 0x5, 0x7}, 0x10) mq_timedsend(r3, &(0x7f00000ff000-0x27)="45f3786949421c1cad1bfdfd405659331bd589b6face3b6df51880f586c7c4cae13b618115c47a", 0x27, 0x4, 0x0) clock_settime(0x3, &(0x7f00008dd000)={r4, r5+30000000}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f00002ab000)="8a", 0x0) 2017/12/21 18:03:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d97000-0x8)={0x0, 0xfe00000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e40000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000177000-0x8)={0x0, 0x3}, &(0x7f000098f000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000755000)=[@in6={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x482d}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa84}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffbff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009f9000)={r3, 0x6a, 0x4, 0x4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000077b000)={{0xff, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000be9000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000385000)={0x0, @in6={{0xa, 0x3, 0x10001, @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]}, [0x7, 0x1ffe0000000000, 0x6, 0x10000, 0x2e9, 0x1f, 0xabbc, 0xc5d6, 0x7, 0x1ff, 0x401, 0x7, 0xaa55, 0xd4a, 0x1000]}, &(0x7f0000e43000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001ea000+0xdfb)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a0, 0xfff, 0xfff, 0xf49, 0x80}, &(0x7f0000fd2000-0x4)=0xa0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) symlink(&(0x7f0000726000-0x8)='./file0\x00', &(0x7f00001da000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003f9000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cc000)=0xe8) getsockopt(r1, 0x3, 0x66d, &(0x7f00006d0000-0x34)=""/52, &(0x7f0000b79000)=0x34) getresgid(&(0x7f000080b000-0x4)=0x0, &(0x7f0000429000-0x4)=0x0, &(0x7f0000ac2000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a5000)={r4, r5, r6}, 0xc) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000729000-0x24)={0x8, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x4, 0x81, 0x4, 0xfffffffffffff4ee, 0xbbe, 0x7, 0x20, 0x4, 0xfffffffffffffffa}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f00002f0000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "5a6ef3", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:04 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000651000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000326000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @empty=0x0, r2}, 0xc) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e67000-0xc)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) bind$inet(r3, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000016a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x6, 0x400, 0x800, 0x1, r1}) 2017/12/21 18:03:04 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000530000)='/proc/self/net/pfkey\x00', 0x94000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffffffffff1a, 0x20}, &(0x7f0000c7b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000894000)={r1, 0x95}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x10000000010, 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000051e000)={0xe163}, 0x1) geteuid() ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_wolinfo={0x7, 0x0, 0x0, "84be2fbd7ab3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000720000)=[0x7, 0x5]) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000501000-0xb3)=""/179) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000718000)=""/0) r2 = getpgid(0x0) waitid(0x1, r2, &(0x7f0000205000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000963000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 133.098604] device gre0 entered promiscuous mode 2017/12/21 18:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) r1 = syz_open_dev$mice(&(0x7f00004f4000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000802000-0x8)=0x3f) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004eb000)=0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f000058c000-0x10)={&(0x7f0000032000)="cda1e87808", 0x5}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000fe4000-0x4)=""/4, &(0x7f0000ca4000-0x4)=0x4) 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a0000850900", 0x29) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b40000)=0xc) r3 = getegid() fchownat(r1, &(0x7f0000846000)='./file0\x00', r2, r3, 0x1000) 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0xfffffffffffffffc, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d6d000-0xc)={0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e74000-0x8)='environ\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005fc000)=[{0x4, 0x3f}, {0x4, 0x7}, {0x2, 0x200}], 0x3) 2017/12/21 18:03:04 executing program 6: r0 = creat(&(0x7f00000cb000-0x8)='./file0\x00', 0x118) connect$nfc_llcp(r0, &(0x7f00006fe000-0x60)={0x27, 0x0, 0x2, 0x7, 0xfffffffffffffffa, 0x4, "04bf7bc83b5271c0151a8621d87404e695ae25588b0e903315659069587bd9200abd23275ba81d35dfd8599eb719e26b3e91cbbe58aa70ed03f0267dd022bf", 0x400}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000022c000-0x25)="1796a76a8dd200000000000001ffd9aaddb54cf27519f19a88e2215e7331dc9317d7a048a4", &(0x7f0000a00000)="ee8cee240000631efa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:04 executing program 5: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d36000-0x4)=0x1ff, 0x4) 2017/12/21 18:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x4000000400002) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000292000)='..', &(0x7f000023c000)='./file0/bus\x00') socket$inet6_udp(0xa, 0x2, 0x0) removexattr(&(0x7f000024d000)='./file0/bus\x00', &(0x7f00006ca000)=@known='system.posix_acl_access\x00') 2017/12/21 18:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000cd6000)=[{&(0x7f0000888000-0x5b)="390000001000090000040000800800000700004a0200000045000107000000141900000061190200000000110006f9ff0200ff090000002058dd02fd3f50c9e08f16e755b04f66275b00791aa70b330892149787bc632b7d589be0", 0x5b}], 0x1) 2017/12/21 18:03:04 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") write(0xffffffffffffffff, &(0x7f00009a0000-0x1f)="", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ead000-0xc)='/dev/rfkill\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x9, 0x81, 0x8, 0x3, 0xffffffffffff0001, 0x63e9, 0xd10, {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]}, 0x8, 0x60000000000000, 0x0, 0x200, 0x1}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c78000-0x14)={r1, 0x1ff, 0x0, 0x0, 0x7fff, 0x3}, &(0x7f0000d0a000)=0x14) 2017/12/21 18:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000030a000-0x10)={0x1000, &(0x7f00006d4000)="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"}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a79000)=0x0) 2017/12/21 18:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000f38000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000af5000-0x4)=0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007d0000)=@assoc_id=0x0, &(0x7f000076c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ab6000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f2000-0x4)=0x8c) r4 = gettid() r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000055b000)={0x6, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00009ec000)={0x8, r6, 0x10001, 0x239e}) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) process_vm_writev(r4, &(0x7f0000b67000)=[{&(0x7f0000dee000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000c6e000)=[{&(0x7f00006ad000-0xf6)=""/246, 0xf6}, {&(0x7f0000864000-0x6)=""/6, 0x6}, {&(0x7f000017a000)=""/129, 0x81}], 0x3, 0x0) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 18:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x803, &(0x7f0000d5b000-0x1)="d3") 2017/12/21 18:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000046f000-0x21)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000059c000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000015d000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x20000, 0x400}, &(0x7f00009f5000-0x4)=0xa0) getsockopt$inet_int(r0, 0x0, 0x100000000002e, &(0x7f00009ee000)=0x0, &(0x7f00007bd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ca000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c1000)=0x8) getpeername(r0, &(0x7f00002cd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008d8000)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c0c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000022b000-0x4)=0x10) r3 = syz_open_dev$mice(&(0x7f0000ee5000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000276000)=0x83e) accept$ax25(r3, &(0x7f00000ca000)={0x0, {""/7}, 0x0}, &(0x7f00007c8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000193000)={r2, 0x7ff}, &(0x7f0000821000)=0x8) 2017/12/21 18:03:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x91, 0x100000001, 0xa0be, 0xf}, &(0x7f0000001000-0x4)=0xa0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000674000-0xcf)=""/207) ioctl$sock_ifreq(r3, 0x8930, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/21 18:03:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000058b000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000827000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004c0000)=0x0, &(0x7f0000001000-0x31)="d7136e4cdbca145f027e8b69f6bbd7ad1af6f272ff41773fdacf9e856b37e16c475b8d46178175ada9fa08aaeee2889852") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="8c73797374656d2f6d643573756d00", 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2e)="747275737465644073656c696e7578d3277b657468312d776c616e3073656c696e757876626f786e6574317b4000", 0x0) keyctl$search(0xa, r1, &(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={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]}, 0x4, 0x7f, 0x6, 0xfffffffffffffe00, 0x20}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x6411}, &(0x7f0000000000)=0x8) 2017/12/21 18:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000dc6000-0x8)=0x100000000003) 2017/12/21 18:03:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x90, "938efd3bd5465c1cbcc500b6f88abb39c1d320a9b03ea1cc4143e80e4a74cee1c6c8af462691bd3d52728d0ee14765d6d7fe3d2687c2e62de9f2f1fdd3e299406ae013f7fb53aac9b5778302fbe0ddb46389076dbc60f7984abf254b0ba457e5378ca7524fc83c50b3727f5c6b47dd10ae629655213d7e51966fe1137e7b311eb5c5368044a836778811d756070c4fc1"}, &(0x7f00007c8000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cee000-0xa0)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x0, 0x2ce78329, 0xc1}, &(0x7f0000000000)=0xa0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000)=""/0, 0x0) 2017/12/21 18:03:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="9336cfef4bc7fdf08784765bd1b8a0cf", 0x7fffffff}) 2017/12/21 18:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000686000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setreuid(0x0, 0x0) modify_ldt$write2(0x11, &(0x7f000029d000-0x10)={0x3, 0x20101800, 0x0, 0x8a1, 0xffffffffffff5e5c, 0x4, 0x8, 0x800, 0x9, 0x8}, 0x10) 2017/12/21 18:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00002a1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = gettid() wait4(r3, &(0x7f0000428000)=0x0, 0x80000000, &(0x7f00005c5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) read(r0, &(0x7f00005a6000-0xea)=""/8, 0x8) memfd_create(&(0x7f0000da2000-0x5)='y\\{(\x00', 0x2) write$fuse(r2, &(0x7f0000991000)={0x10, 0x0, 0x0, @random=""}, 0x10) 2017/12/21 18:03:05 executing program 7: clock_getres(0x1, &(0x7f0000d7b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 18:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000476000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000d4000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a07000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000d78000-0x28)={&(0x7f0000113000/0x4000)=nil, 0x7328, 0x5, 0x1, &(0x7f0000785000/0x3000)=nil, 0x5}) 2017/12/21 18:03:05 executing program 5: 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) execve(&(0x7f0000f3c000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x18)='selinux.vmnet1#proc\'em1\x00', &(0x7f0000b8c000-0x1)='\x00', &(0x7f0000095000)='\x00', &(0x7f00008b9000-0x9)='selfem0@\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000bb0000)='Y%*^-\x00'], &(0x7f0000e79000-0x28)=[&(0x7f0000843000-0x1)='\x00', &(0x7f0000001000-0xa)='locpuset&\x00', &(0x7f0000000000)='\'securitycgroupppp0eth1keyring\x00', &(0x7f00000e3000)='eth0.lo\x00', &(0x7f0000287000)='\x00']) 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000001000-0xc0)="7f798472fe6dd1fa031a15eb703555d7d49dc5e1532efb2ba1576bc3b4215e14e01dbfe70a0f753d430af51caf338eb97c94ac1916236e8bfb4f49c3333fcecf0c60e96901edb49727f03c9b6e69adfa53fb933c434bbe196c886c69619dde9ae3c1008dfdb69d392585feb3e8a83788e2a3ffefa27c6cd0cd9c8326e778a6df20389246d5ccd95cac9db66e870bae8f1bc9208df5859a27b8d032c9f383072531df44a3e36d2b4f7d1c78ea6701dbb760ab43490d160324f24e676698fc2021", 0xc0, 0x20008000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 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) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1f6) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f000036e000-0x3)='(+\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0xa)=']security\x00', &(0x7f0000896000-0x1b)='\\!:selinuxeth1\'vmnet1eth1]\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x8000a, 0x0) sendmsg$unix(r2, &(0x7f0000009000)={&(0x7f0000d34000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d20000)=[{&(0x7f000066f000-0xae)="5e781ef6d5eb0eaf7325d31e06094f33f4c464a496a37ca5993c79be146278417e8afb93506adbe91394103e3208adf70f2738f3eaab3e45c2d151423a8cb5e4f98a6a8c9135667f24feea5b940c7b390f05f9d310a5baba2f878a48f146b6b69557d271b6d47e97fa871460a30ed4072b3af3763b555c81675cc7088d3bc41c54a6b9200adcee9e8f853abe5b9e6c778a1bd8203f2595f403916d4c24d9ad53a82d5cd79b7ef50ab210bc140a18", 0xae}], 0x1, &(0x7f0000dd8000)=[], 0x0, 0x4000000}, 0xfffffffffffffffd) 2017/12/21 18:03:05 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000054000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f00004e9000-0x1)='\x00', 0x1, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x202100, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/254) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x2}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/21 18:03:05 executing program 1: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f0000568000)={0x2, 0xd, 0x0, 0x0, 0xe, 0x0, 0x1, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x856ff64b789e19f5, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:03:05 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000950000+0x52a)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a66000)=0x8000, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2017/12/21 18:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00002e0000)='/dev/input/mice\x00', 0x0, 0x400) getdents(r1, &(0x7f00008d8000-0x9)=""/9, 0x9) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000cbf000)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d3d000)=@generic={0x0, ""/126}, &(0x7f0000d3e000-0x4)=0x80) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d3d000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x94) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c96000-0x8)='./file0\x00') r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000383000-0x10)={0x6, 0x5}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001aa000-0x8)=0x3) lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094d000-0x48)=""/72, 0x48) [ 133.473499] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 133.494094] binder_alloc: binder_alloc_mmap_handler: 25023 20476000-20479000 already mapped failed -16 [ 133.494836] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/21 18:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) mkdir(&(0x7f0000d49000-0x8)='./file0\x00', 0x61) add_key$keyring(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f0000c92000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) 2017/12/21 18:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000b1b000)='user\x00', &(0x7f000025d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000911000)='cgroup\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f00006ee000)='keyring\x00', &(0x7f0000bd5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) timer_delete(0x0) 2017/12/21 18:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000896000)="22d1a6", 0x3) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000cd6000)={&(0x7f0000503000/0x1000)=nil, 0x2, 0x3, 0x4, &(0x7f0000df7000/0x2000)=nil, 0x9}) fsetxattr(r0, &(0x7f00004ed000-0x13)=@random={'btrfs.\x00', '/dev/rfkill\x00'}, &(0x7f000078a000)=')\x00', 0x2, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000082f000)=0x0) mmap$binder(&(0x7f00005b1000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e02000)=0xcd0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f00000c8000)={0x0, 0x0}) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) 2017/12/21 18:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000203000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060021000635", 0x26) fadvise64(r0, 0x0, 0x3, 0x3) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x24, 0x0, &(0x7f000000a000-0x24)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x2, 0x1}], 0xf0, 0x0, &(0x7f0000009000-0xf0)="94ac7f07faa10db2a6bd7b66d2c4352dfe805408ae0c2fc24f5051aeea39216d5fc23de82f50b5046c20fe2236c2583ad23a6a7e4cb200bec95c05d3b8f7aa1ed6cfd85fa8d82c02d88e173b72892d6702dc37ec26eb84d77e0a24db69c00148eeebc153617e0b03ed4601838e2d5ee931cc0dd2e561d9e799b37b50c8e269d0ae3073b5a81d60968af0f4aba004ef29bb28509e9a4991e671b4adb58deb65d3f7ae31d85e6776d4531c3aaa89dc8f89b6b2bb70052465d798e56721a18df81499a6b9241445a7ec1071a87ff9c988452573f37aa5ec29d2a973ff2cf43b41e54465ea625bf70f04f780c29c3dcd4b21"}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = getpgid(0x0) prctl$setptracer(0x59616d61, r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000003000)=0x4, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000008000-0x8)=0x1) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x141201, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000006000-0x4)=0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2017/12/21 18:03:05 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x1, &(0x7f000039e000)=[{0x0, 0x0}]}) r1 = socket(0x0, 0xa, 0x0) bind$nfc_llcp(r1, &(0x7f0000887000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x0}, 0x60) 2017/12/21 18:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) r1 = getpgrp(0xffffffffffffffff) mkdir(&(0x7f0000fa6000-0x8)='./file0\x00', 0x101) getsockname$packet(r0, &(0x7f000052f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d29000)=0x14) ptrace$peek(0x1, r1, &(0x7f000014e000)=0x0) 2017/12/21 18:03:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0xd924, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = userfaultfd(0xfff7ffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x800) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000de6000-0x10)={&(0x7f0000009000/0x4000)=nil, 0x4000}) 2017/12/21 18:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f00008e9000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008e8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000071c000-0xc)={r2, @empty=0x0, @multicast1=0xe0000001}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f00000f5000)=0x0, 0x4) 2017/12/21 18:03:05 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f99000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000032e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00005c3000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x0) getgroups(0x2, &(0x7f00005b2000-0x8)=[0x0, 0x0]) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000009e000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000001000-0x4)=0x0) r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000787000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sg(&(0x7f000079c000-0x9)='/dev/sg#\x00', 0x8d, 0x200000) inotify_init1(0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000997000-0x3)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000025e000-0x40)=[{&(0x7f00008e3000-0x47)="56f4f33bf9b81c90fa5966773d63a7ef66c9ad8dde5444e93215f81e4bccc2984df2e38993f259b4bbeb99e07133d6b087fd234b3fbd5a4415e20b8625d38dd800c57373424d90", 0x47}, {&(0x7f0000001000-0x94)="4b8f07f1cdf875286b7d114490da7dd2957df01ad4d082a8114b0d8f5009dbec52d5971d0df38aaa70c59be10c6cd20d55a997915464d0d40c9e4db750e5697fe90e3fe18f5df42bc18ca0291b610281fb93728c18398b7673d65cd434196c59869db32c7b7cd35fa09abfa10f08ee9eee45ebc6f05ae37b208474d36811a529b7865050722569c8b457950306f8d87e3c41ee1a", 0x94}, {&(0x7f00007cd000-0x52)="99278dd0aa7bf7a68eff856f5352cf114a8a7c4092bd2c1812369be9e0412b8d76de6de1311b435c8439fe4f7eaf74bb8b3d39aa9707447ea790fdb03d7c6fa41df33059a6b65b9d3e50a62e39495f6bf097", 0x52}, {&(0x7f0000000000)="25c8ae5bdfbc8ba99e6d3b1136b54fda4b10dafba55027a5d697ff265e934bdf0bb452fc724f5b5ff72564945916cd850800000008ad935773e263b18e872c82c1b7ab9c8924a85f36fb1c26b4a34a956680ed9961b3920987e355", 0x5b}], 0x4, &(0x7f00005ef000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, []}], 0x90, 0x8800}], 0x1, 0x90) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/21 18:03:05 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x180, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000003000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2017/12/21 18:03:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x3, 0x3, 0x200, 0x0, 0x279d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000007000)="") 2017/12/21 18:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f000063d000-0xe)='/dev/keychord\x00', 0x80, 0x0) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fallocate(r0, 0x1, 0x8, 0x8) sendfile(r0, r0, &(0x7f00007f6000-0x8)=0x0, 0x7ff0) 2017/12/21 18:03:05 executing program 1: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005bb000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000db1000)={0xffffffffffffff20, 0x81, 0x7, 0x60, 0x1000, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a32000)={0xffffffffffffffff, 0x7fffffff, 0x9, {0x0, 0x0}, 0x1000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000c0000)={{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1, [0x100000000, 0x5, 0x286, 0x8001, 0x8000, 0x40, 0x10000, 0x6]}, 0x5c) seccomp(0x1, 0x0, &(0x7f00008bb000)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4a000)='/dev/keychord\x00', 0x501001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003f7000)={0x0, 0x6c, 0x1ff, 0x8000, 0xffffffffffffff81, 0x40}, &(0x7f0000999000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c2e000-0x20)={0x4, 0x1, 0x2, 0x1f, 0x7, 0x9, 0x9, 0x80000000, r2}, &(0x7f0000bf2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a61000)={0x20, 0x2, 0x8008, 0x2, 0x7ff, 0x5, 0x3, 0x3, r3}, &(0x7f0000cec000)=0x20) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000de9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000078e000)={r3, 0x80000001}, &(0x7f0000a6d000)=0x8) modify_ldt$read_default(0x2, &(0x7f000024b000)=""/212, 0xd4) 2017/12/21 18:03:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7b70, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0x8000}) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/21 18:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e5b000-0xb)='net/packet\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008c6000)=0xfffffffffffff801, &(0x7f0000d9c000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000ed5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2017/12/21 18:03:05 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) msync(&(0x7f000012b000/0x3000)=nil, 0x3000, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ec000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000ad8000)={0xe, 0x1e, 0x2, 0x0, "b89d2b9a1821942fc9ec516733a4db99e5ff24e299642a6c420382180d06240e"}) ioctl(r0, 0xea, &(0x7f000051a000-0xd)="42786f93cbfad869dac6a59eaf") socketpair$unix(0x1, 0x40000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000a80000-0x38)={&(0x7f0000adf000-0x10)=@ax25={0x3, {"25ffbfdf8ab97d"}, 0x6}, 0x10, &(0x7f00005f0000)=[{&(0x7f0000e67000-0xe9)="68724151893157c56a7e8e00702fe86c125ff7ea64296d26564adb8fec00e7be0dfc50864191c683c8a87882dbea2a09f6cbcc7140aa49b80b45173e017fdf47af204c3519f442c7b10bb1ebae45f4dcde0e6398881d753e7d184c5ae850cc4b079232e74d8bcd1b8fa5e6d2d26d02ef1dcba8fc8452e81a2802b25a9a853c6263da3822af297e8d636c6051cf77662585e3e294516c84c0f926172cf2ec53c0ffc3d547acd9b5e8fdfe0c80496537a04a978fb73d6ba13d9dc4e4ce67190d8c0a94ea40feaeb06acaf7f8c346e49092ed309ac21499df082e59bc69d8763b9beb6e5bfd79f339b59e", 0xe9}, {&(0x7f0000c37000-0x79)="b08511c925e9bf1af378a0b726bcdd3649da29a08c026c62f55e408e51417a79686df6a09f3abafe64984fe067e709e263bddb4160ba125ae1dcfe673c2577f1dc6aae003faffcba172263f10a694c9ed7bf83b6314537597a906aad8d13549c19f239fddcbfd0a7fd37b73016c3462a5cfe7f9b5bac22c32e", 0x79}, {&(0x7f0000215000)="c274cb005bba2c72fec196349110a57ce1021b1107eae2c9b7d27d84f9c15f9205fffea0a7844478de623f3cabe854f67a9eed09ff45351ec8c685de129ed2733bd5f9f45cf52f64efbdbabc49bdd9efe9a809d552640ea435c9f172e5d0aa260cdd15aecf62e1930f00324650484561bc1de080d323c531348de233844f0ff6d26a35f62aa107e2ea3d2011d6b3511ab03d7b07213646d25430cb174581e4f739e0faf9baef7a2f4d2a9c6c8207c1d5457340d6d06645d96a0b6e026a8c467d2198c810365eca9851f0fd88f15b27bec0901b6330bd7d6b8933e3c44850358e4c5eb7493d33a77842388ad7a83ac07a3e048c338a860e1796", 0xf9}], 0x3, &(0x7f00008ca000-0x88)=[{0x40, 0x13f, 0x2, "b7d0701b879d4cf3f6c7690fb76cfacf85d7cde78347942b81c31895c3fb413fd9b5204bd6c17986408f6ef02859"}, {0x48, 0x119, 0x758d, "fbef9ebf42672bdcaa80fc807e62a08f1c2adbdf0774b2d2d7b7f6bf5ecba3cd8055e6886fb74ed07e8c6020726c929820bfab874201c314"}], 0x88, 0x4}, 0x100) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/21 18:03:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f000033e000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000-0x18)={0xffffffff, 0xfffffffffffeffff, 0xc5e, 0x145, 0xc1d, 0x7c}) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 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]}}, &(0x7f0000003000-0x4)=0x8c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) write$tun(r2, &(0x7f0000002000-0x72)=@hdr={0x0, 0x83, 0x4, 0x9, 0x7fff, 0x8, @ipv4={{0x5, 0x4, 0x2, 0xa0b0, 0x1c, 0x2, 0xa00000, 0x0, 0xff, 0x0, @rand_addr=0x2000000000101, @multicast2=0xe0000002, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x10000000000001}}}, 0x26) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/12/21 18:03:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000be9000)='/dev/sg#\x00', 0x80, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f00009ba000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x10000, 0x3, 0x1, 0x10, 0xa0, 0x20, 0x0, r3, r4}, {0x80, 0x6, 0x80000001, 0x0, 0x40, 0x4, 0x40, 0x20}, {0x0, 0x2, 0x1000, 0x7f}, 0x9, 0xfffffffffffffff7, 0xb1a, 0x1, 0x81, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x6}, 0x8, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x1, 0x8001, 0x2, 0x8, 0x2}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) accept4$packet(r0, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14, 0x80800) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ab1000-0x4)=0x0, &(0x7f0000ab0000)=0x4) connect$inet(r0, &(0x7f0000ab0000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:03:05 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fe2000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00004e8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r4}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000d4b000-0xf0)=[{{&(0x7f0000fe1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008e1000)=[{&(0x7f0000d6b000-0xcd)=""/205, 0xcd}, {&(0x7f0000fe0000)=""/2, 0x2}, {&(0x7f0000a1a000)=""/59, 0x3b}, {&(0x7f0000fe0000)=""/129, 0x81}, {&(0x7f0000eb3000-0x4b)=""/75, 0x4b}, {&(0x7f00002be000-0x6b)=""/107, 0x6b}, {&(0x7f00009a7000-0x73)=""/115, 0x73}], 0x7, &(0x7f0000fe1000-0xfd)=""/253, 0xfd, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f00008c3000)=[{&(0x7f0000be6000-0x87)=""/135, 0x87}, {&(0x7f000024f000-0x9d)=""/157, 0x9d}, {&(0x7f0000f79000)=""/168, 0xa8}, {&(0x7f0000876000)=""/4096, 0x1000}, {&(0x7f00002f0000)=""/33, 0x21}, {&(0x7f0000fe0000)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x2}, 0x7f}, {{0x0, 0x0, &(0x7f0000fe1000-0x90)=[{&(0x7f0000e59000)=""/165, 0xa5}, {&(0x7f0000fe0000)=""/0, 0x0}, {&(0x7f00008c5000-0x85)=""/133, 0x85}, {&(0x7f000031f000-0x39)=""/57, 0x39}, {&(0x7f0000fe0000)=""/4096, 0x1000}, {&(0x7f0000cac000)=""/72, 0x48}, {&(0x7f00001c1000)=""/222, 0xde}, {&(0x7f000063f000)=""/18, 0x12}, {&(0x7f0000646000)=""/113, 0x71}], 0x9, &(0x7f0000206000)=""/49, 0x31, 0x5}, 0x5}, {{&(0x7f0000fe0000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe1000-0x30)=[{&(0x7f0000b45000-0x69)=""/105, 0x69}, {&(0x7f0000fe0000)=""/50, 0x32}, {&(0x7f0000258000)=""/129, 0x81}], 0x3, 0x0, 0x0, 0x48000000000000}, 0xae}], 0x4, 0x1, &(0x7f0000fe1000-0xc)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000ca9000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9, 0x80, 0x100, 0x100000000, 0x20000, r5}) epoll_pwait(r3, &(0x7f0000fdb000-0x6c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000026d000)={0x0}, 0x8) 2017/12/21 18:03:05 executing program 2: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mq_open(&(0x7f0000b34000)='self\x00', 0x4, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:03:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000506000)={0x51b6be08, 0x1, 'client1\x00', 0x463d595bf75d2812, "fca179bfe0ecc976", "3e59cb3dd23971903918009146b19a2b95103aad9a8f6bd0adba1fcfc064c797", 0x10001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000542000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d99000)={0x0, 0x0, 0x0}, &(0x7f0000460000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) 2017/12/21 18:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00002f7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) socket$netlink(0x10, 0x3, 0x1f) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ae000-0x2)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) 2017/12/21 18:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a1a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ca6000)={0x0, 0x1000, "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"}, &(0x7f00007fb000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000968000-0x8)=@assoc_value={r1, 0x401}, &(0x7f0000dfd000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) r4 = add_key$keyring(&(0x7f00002d1000)='keyring\x00', &(0x7f0000191000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f000058a000-0xc)='syzkaller\x00', &(0x7f00008e5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a9000-0x26)="", 0x0, r4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000342000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e2000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000033c000)={@multicast2=0xe0000002, @empty=0x0, r5}, 0xc) 2017/12/21 18:03:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000ee9000-0x70)=[{&(0x7f0000055000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd0000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000519000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b12000)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) 2017/12/21 18:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000800000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000bd000)={&(0x7f0000cb2000/0x3000)=nil, 0x2, 0x0, 0x90, &(0x7f00000ab000/0x3000)=nil, 0x0}) 2017/12/21 18:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000937000)={0x0, 0x0, 0x0}, 0xc) getpgid(r2) 2017/12/21 18:03:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000012000)=""/201, 0xc9}], 0x1) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b0000+0x39b)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009ee000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x2, 0x0, 0xc, 0x1, 0x80000001, 0x7fffffff}, &(0x7f0000389000)=0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004ce000-0xc)={0x4, [0x84d1, 0x2, 0x3, 0x2]}, 0xc) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x11, 0x16, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) socket(0xd8c7add64fb35370, 0x3, 0x3ff) 2017/12/21 18:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000371000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ab9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000347000)=[{{&(0x7f0000dbf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000feb000)=[], 0x0, &(0x7f0000581000-0x6b)=""/107, 0x6b, 0x0}, 0x0}, {{&(0x7f0000a4b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004a2000-0x60)=[], 0x0, &(0x7f000038a000-0xf7)=""/247, 0xf7, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000366000-0x10)={0x0, r1+30000000}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000713000)={0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x25c, 0x2, &(0x7f0000cfb000)=@generic="136a5b30d97004db4009c80189a302e8", 0x5, 0x7, 0x9}) syncfs(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000868000)='\x00', 0x1, 0x0, &(0x7f000061d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[], 0x0, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) [ 134.010902] FAULT_FLAG_ALLOW_RETRY missing 31 [ 134.015496] FAULT_FLAG_ALLOW_RETRY missing 31 [ 134.015502] CPU: 1 PID: 25206 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 134.015506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.015515] ffff8801b530fa10 ffffffff81d922b9 ffff8801b530fcf0 0000000000000000 [ 134.015522] ffff8801d0ad2890 ffff8801b530fbe0 ffff8801d0ad2780 ffff8801b530fc08 [ 134.015528] ffffffff8165fb7a dffffc0000000000 ffff8801b530fa48 ffffffff812397eb [ 134.015529] Call Trace: [ 134.015540] [] dump_stack+0xc1/0x128 [ 134.015547] [] handle_userfault+0xa3a/0x1310 [ 134.015554] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 134.015562] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 134.015567] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 134.015572] [] ? mark_held_locks+0xaf/0x100 [ 134.015576] [] ? mark_held_locks+0xaf/0x100 [ 134.015581] [] ? free_hot_cold_page+0x419/0x850 [ 134.015586] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 134.015590] [] ? trace_hardirqs_on+0xd/0x10 [ 134.015596] [] handle_mm_fault+0x1f82/0x2530 [ 134.015600] [] ? __lock_acquire+0x629/0x3640 [ 134.015604] [] ? __pmd_alloc+0x410/0x410 [ 134.015609] [] ? __lock_is_held+0xa1/0xf0 [ 134.015615] [] __do_page_fault+0x5c2/0xd40 [ 134.015619] [] ? mm_fault_error+0x2c0/0x2c0 [ 134.015624] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.015628] [] do_page_fault+0x27/0x30 [ 134.015632] [] page_fault+0x28/0x30 [ 134.015637] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 134.015641] [] ? SyS_newuname+0xa2/0x210 [ 134.015645] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 134.197335] CPU: 1 PID: 25200 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 134.205007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.214328] ffff8801d8f1f500 ffffffff81d922b9 ffff8801d8f1f7e0 0000000000000000 [ 134.222285] ffff8801d0ad2890 ffff8801d8f1f6d0 ffff8801d0ad2780 ffff8801d8f1f6f8 [ 134.230239] ffffffff8165fb7a dffffc0000000000 ffff8801d8f1f538 ffffffff812397eb [ 134.238190] Call Trace: [ 134.240747] [] dump_stack+0xc1/0x128 [ 134.246078] [] handle_userfault+0xa3a/0x1310 [ 134.252103] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 134.258913] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 134.265806] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 134.272185] [] ? mark_held_locks+0xaf/0x100 [ 134.278122] [] ? mark_held_locks+0xaf/0x100 [ 134.284061] [] ? free_hot_cold_page+0x419/0x850 [ 134.290347] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 134.297159] [] ? trace_hardirqs_on+0xd/0x10 [ 134.303107] [] handle_mm_fault+0x1f82/0x2530 [ 134.309130] [] ? __pmd_alloc+0x410/0x410 [ 134.314808] [] __do_page_fault+0x5c2/0xd40 [ 134.320662] [] ? mm_fault_error+0x2c0/0x2c0 [ 134.326601] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.333231] [] do_page_fault+0x27/0x30 [ 134.338743] [] page_fault+0x28/0x30 [ 134.343986] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 134.350789] [] ? userfaultfd_read+0x447/0x830 [ 134.356900] [] ? do_loop_readv_writev.part.17+0x141/0x1e0 [ 134.364051] [] ? __wake_userfault+0xd0/0xd0 [ 134.369990] [] ? file_has_perm+0x287/0x440 [ 134.375842] [] ? fsnotify+0x86/0xf30 [ 134.381179] [] ? wake_up_q+0xe0/0xe0 [ 134.386508] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 134.393487] [] ? security_file_permission+0x89/0x1e0 [ 134.400212] [] ? __wake_userfault+0xd0/0xd0 [ 134.406152] [] ? __wake_userfault+0xd0/0xd0 [ 134.412090] [] do_readv_writev+0x520/0x750 [ 134.417959] [] ? vfs_write+0x530/0x530 [ 134.423464] [] ? exit_robust_list+0x230/0x230 [ 134.429577] [] ? __fget+0x201/0x3a0 [ 134.434820] [] ? __fget+0x228/0x3a0 [ 134.440063] [] ? __fget+0x47/0x3a0 [ 134.445225] [] vfs_readv+0x84/0xc0 [ 134.450381] [] do_readv+0xe6/0x250 [ 134.455543] [] ? vfs_readv+0xc0/0xc0 [ 134.460873] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 134.467506] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 134.474309] [] SyS_readv+0x27/0x30 [ 134.479465] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/21 18:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000001002) socket$inet(0x2, 0x4, 0xc16) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00005ec000-0x4)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/enforce\x00', 0x220000, 0x0) accept$nfc_llcp(r2, &(0x7f000076e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ac2000-0x4)=0x60) r3 = syz_open_dev$tun(&(0x7f00007fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000769000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x20, 0x2, 0x3ff, 0x9, 0x6}}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000950000-0x4)=0x0) 2017/12/21 18:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000002, &(0x7f00007ae000)="07040016", 0x4) pipe(&(0x7f000077a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004f8000)={0x0, 0x52, "c3737dc6f8b725d25eedee41542e849ca29cd209ffcee4da546a901623469215b9e36f6b6d851fd619a740fb8f4b3b1c6b4cd001e59413ef66eba89f5370137a3e74edf20236e6e42f330a53726a02d528ea"}, &(0x7f0000259000)=0x5a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d28000-0x6)={r3, 0x1000}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000357000)={r3, 0x80, "dc841d83916371e682b5bd7723257fde6b550587c78f103bc3b2832b409f65b8cf46c5e3183150f6ced6cb7ddcfb251dbe61f73f3d91d0c52e3713a46e9572c96e9309765ecad09b13a2122fc8d564f811e75fc64bfc71e638c8acb8913f3d7c720c19f722dc13e828433c4ebf9368be059f796ea9fd31848ae37bf8dbcc6d0b"}, &(0x7f0000f7b000)=0x88) 2017/12/21 18:03:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000009e000-0x3)="2bfc00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2017/12/21 18:03:06 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") timerfd_create(0x7ffffa, 0x0) 2017/12/21 18:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ftruncate(r0, 0x3ff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) sendmsg$netlink(r0, &(0x7f0000844000)={&(0x7f000095f000)={0x0, 0x0, 0x7fffffff, 0x5}, 0xc, &(0x7f0000aa6000)=[{&(0x7f0000302000-0x1d)=[{0x1d, 0x3, 0x10, 0x0, 0x81, "f74c0fb1d90d934fd5a0fa3b71"}], 0x1d}, {&(0x7f000080b000-0x1089)=[{0x79, 0x81, 0x0, 0xc9c9, 0x0, "3f7c3a2eeee9da048f8ebf51bfb6f1dfed04e36d90f1ce70b84751239bef8e8bdb04aa6a2af8a1c0c27ddf63ce25b926a643bf40fe8a5fe630a34b7fff97e18709c6e721a6e829fa1ced5158ca9461378c36ff6047b5888c0010c7d0e37a634f28a8f8c60647c610c6"}, {0x1010, 0x8, 0x220, 0x74f, 0x7, 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"59b4ac7128abd3facf76aeeed4a114fff27c15db9eb56a24ffc0d6593a4e6b191f6a4dba80fac88ad91f0533bc0ce2219a29257d90b095fb51bbc126ca6197caedd99f50fa5702c7e853f36c7706f946ce49cadae2b325f05854c158ec517661cd31963a7ac6a061b3a2623760f3ddef873f26c8349d15a6f336207d14aa325af406169188a45f0a5fa0a2fdebc5ec1e4a32980d0b004cf3f7f173cbdad0db487adb04974ec12375973368d79d2a67723a3dd2a4a0aae90c8e979331588299a1a10aff79a4e458c6812ca222"}, {0x58, 0x3, 0x700, 0x1f, 0x7, "8d17a096a1cec0424d96b5d26c461718e159c9a0f29aefca73affa86c734cc98f8357fb7372ad9c0f7e1c3e78498b3d0ee05ac94d2d2b47659dd3b89cf235a977167a6e78e83f8fe"}], 0x2348}, {&(0x7f0000c77000)=[{0xf7, 0xfff, 0x400, 0x1, 0x3, "74023910e574fd784acb825374281e965ffb4182e9de602f3ca3bda48c3a3223a1d6afcd3a3aaed9aeef791271cfb346934c94e9f36b65affbedcd14868b68cde9d47425f124bb8fdd596ab1d22f492a3b96471f009d6af21290f9c4f2ad0819971262379d8584249e74eb176ce474c77ab2f4af17763f7e27d6c49a8c9f51cff4ed917ab245e9148992cb1387fbf9bfcba541c1c646aabee0459d1896440145edddac994145605845a8e5d21adebd55d7303816c04199366128453ac37e7f018f8743f974742f78690493752e7a41c45e9b3e0f65b9d4bde235cea9b85506112f34facf415c0b"}, {0x55, 0x7fffffff, 0x4, 0x7, 0xffffffff, "83876f0b7beb3138fae6c52578237e2806474deee2770dcf80cab84c8d4fac28d58fbe0bcf3b525f8d4f04deb7bd96084f0dc15640d3cdfa100713fc5a9331dc1c6dc68e14"}], 0x14c}, {&(0x7f0000b63000-0x486)=[{0xf1, 0x0, 0x800, 0x3, 0x8, "593ef0359eabcf992593980f075490d769188a3f933c77e3fc4a37528ff146dd10efea4ce59d7aaf4140525663b9d977de1ab3b422cbc519039102376de866672834c425078e128a4770044b2167e8a7aaa531bb62c8dd0f51ed29a09032b82c3316832e4cf6e354a39853adadf3a971d48c8fb874015123a2397150870c0761d1eb9e35163879ba6943f30590925bf65d3058b44273732d3d33287896223b128bd5acb2d692ed262d5f91b71f067bee74f8ba18f4fc5e64e039ab6e8520036d95c0ac3f574ac0fe7ccda619a1e68f77ac7b3411e860f9c4956aa0a10e06d6e72c"}, {0x10, 0x3, 0x4, 0x4, 0x2, ""}, {0xbb, 0x1, 0x524, 0x4, 0x1f, "4fe4742530addc91655dbc412f94661581ee6884cc7a27bc1679c55f18b9ac18728d3ecaf5cc8a025c1c98e30efcd62a45c1c968d465ac2f3a408a98afee77b7f45c297843c093e5975450b94e218f8f05e88b5afa37a36a24696ae17421b425c625155657a01e2eef12c1bd5d0698486a24ed71d14899261b57c5d0451033b42396712191f49cfe26310ff74560ab04ba4b3b503c3cfb48eef944b9600be9cd6abdf77a81ba71a7c69093"}, {0xfc, 0x4, 0x100, 0x3, 0x40, "243320e2b5996c722935daba990f1f9abbdc0bd375a472ad7a24ed67ee7128f8903ae2fe198d900bb396362c79065ebb8ab88308f8a33be62244ec383198cb1a2bad179c8d66c4caa1f064a4c194e413c90eb81f643fde7d3a2c3e8d334c003a63a267e17bb788aa32e5521fc9d3216ffa7fe56c9d45def2271d33383806a99c10f5ed583262d4db359bdee9f170f64958e72ea1420ad282b1c9834223eadee1ba9e97597863c412c2e3fd60e04edebf5907b5b86bf367478b6b138d8d70fe9d59eeac23fd6450ebfb4d49e71ddfd4d7136a220cfdd849c5b9c206b5449a3fb664f6262234e2fae16db6abb7"}, {0x55, 0x0, 0x804, 0x416, 0x3c, "a22a1169a672a67fe898a0285d75bb2dea166b57105f4b12335479628dc16d9d2e6c01a2052f6760da1caf5c2108d104392b1965b7656cc91aa033be4d42d88a83e71833a1"}, {0xc2, 0x200, 0x224, 0x5, 0x1, "b9e3b09faedbeb59b24b149e86f7e26bda05b06eb762e3c812b9c643c08a4889adcad7ab659cbb74f91acc459447b66c8174886d56d68ba1c1b1562c8116588df5a8cba3c773b7af1316274084527e45f73c8d00de45deebcfd95dc3c0f9078ad7cc94f38261c0f149e788ac719c6cd4c89fb0758cd2c9fc1b368ed37fcccd4c8e07c74b854098ddaa5016576e92bbcf466adfb27c2e1a9e4b922016994b75be73fbaf73f3cdc4cdc52db2b579d2ef24a713"}, {0x5e, 0x8, 0x4, 0x100, 0x9, "7b0b085637905b0a79b42467480da8ed6ba8fdebf428ab193a27982a8bc6c87fbbe58a0d7ef6ffb1e0f698349f3a92c760ffd3651fd3aee784819e38e67ce9d10c6c25b9509be1be8459cd8ec4b6"}, {0x59, 0x1, 0x610, 0x8, 0x9, "e63f4a1f45d34231d2cf4ea182deb8e552fdde5f62e11a991115d31aa02c91265517c0662a229cadc72fe2a5f0f1db51a45a8c858de2e75f1d08b766f010d121f82696e269020abd38"}], 0x486}, {&(0x7f0000ccd000-0x163)=[{0x30, 0x6, 0x4, 0xb1, 0x2, "804476162633bda8095557c24aa62e923a414c74766edec357154041dc8249f2"}, {0x84, 0x37a, 0x400, 0x57e8, 0x1f, "075f6ef8d9a9e84b2305bc3efe8e08049840c4ca5cecd4f64a2f191b8d6a418ae84c16b396abfefe24895c2287283cec2d532329023b6be83d3ea0ac57e5ddbcd9c9a5460c9ebb4688addf13f31466003c637d850563cf3638e6e78efc62e59245c38e95e5008d1fbf0c127b77c13df515ac25fd"}, {0xaf, 0x3, 0x52b, 0x1, 0xc4c, "170dd9d5bad6d218e3054c4d760bcdffa23df0ef2a526ef067e897cdd46b9b2e02ca9765b8b0df6b16cce1689ecef5d54d02dac3b5086987baf252224db963016fb0ee25a1969c030cceff61707c0d07d660cd6e178dc0916cb2fbdea19df32c10b5df0cb3fa6c02e29b5a1c367c264b5f37c0852cdc934d38e7c3c8c3073e037aa487ad29b5186f94c3054913499d76eb14e1b35a67b2197583fa3fe670a5"}], 0x163}], 0xa, 0x0, 0x0, 0x4000}, 0x4) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000616000-0xe)='/dev/keychord\x00', 0x40, 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x8, &(0x7f00007fa000)=0x0, &(0x7f0000eea000)=0x4) timerfd_settime(r3, 0x1, &(0x7f00003f4000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00006bc000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/21 18:03:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000825000)='/selinux/enforce\x00', 0x242600, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000966000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000+0xcc3)=0x0, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x1) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x5, 0x18001) fadvise64(r2, 0x100, 0x0, 0x4000000003) 2017/12/21 18:03:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) ppoll(&(0x7f0000b70000)=[{r2, 0x10, 0x0}, {r0, 0x400, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x2, 0x0}], 0x4, &(0x7f0000775000-0x10)={0x77359400, 0x0}, &(0x7f00006ae000-0x8)={0x8}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a87000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d87000)={r4, 0x80000, r1}) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, 0x0) tkill(0x0, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2017/12/21 18:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000567000)={0x0, 0x0}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r3, 0x1d, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r1) read(r0, &(0x7f000021b000)=""/1, 0x1) 2017/12/21 18:03:06 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x4, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x71d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xeb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}], 0x64) 2017/12/21 18:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e26000)={@generic="d4445a779fe57942c9ebb5eccf70fab3", @ifru_flags=0x8000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2017/12/21 18:03:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000198000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) mq_open(&(0x7f0000002000-0xe)='ppp0mime_type\x00', 0x840, 0x100, &(0x7f0000002000-0x40)={0xfffffffffffffff7, 0x4, 0xafff, 0x6, 0x9f, 0xfffffffffffffff9, 0x100000001, 0x9}) 2017/12/21 18:03:06 executing program 5: r0 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fcntl$getflags(r0, 0x800000000000b) 2017/12/21 18:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f0000232000)=[{&(0x7f0000a29000-0x9c)="6ebfcdbec99d088f6b2c5c3033325772e1", 0x11}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00001c1000+0xf38)=0x1000000007f) read(r1, &(0x7f000092b000)=""/8, 0x8) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000554000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r3, 0xa, 0x39) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) read(r1, &(0x7f000003c000-0x2)=""/2, 0x2) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) 2017/12/21 18:03:06 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2017/12/21 18:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d70000-0x20)={@generic="16113350ad83b5b63a3a43eda0b66e15", @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 18:03:06 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b00000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000042d000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setns(r0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00005e3000-0x59)=""/89) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000083d000)={0x8, &(0x7f0000f41000-0x40)=[{0xffffffffffffffff, 0x5, 0x80, 0x4}, {0x5, 0x7fffffff, 0x4, 0x8}, {0x8001, 0x3, 0xebd3, 0xffffffff}, {0x0, 0x1ff, 0x6, 0x20000}, {0x4, 0x9da, 0x31, 0x3}, {0x80000001, 0x7fff, 0x400, 0x0}, {0xb051, 0xb1, 0xd23f, 0x7}, {0x4, 0x5, 0x9, 0x9}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000073a000-0x10)={&(0x7f00009f8000/0x3000)=nil, 0x3000}) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f00004e4000-0x8)=0x0) 2017/12/21 18:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:06 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b36000)=[], 0x0, 0x20008000) 2017/12/21 18:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) r2 = socket$inet6(0xa, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockname$inet6(r2, &(0x7f0000c0b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a44000)=0x1c) r3 = fcntl$dupfd(r1, 0x0, r0) shutdown(r3, 0x1) 2017/12/21 18:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) r0 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000023d000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fd000)=0xe8) fstat(r0, &(0x7f00008e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003b7000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x4, 0x0, 0x40, 0x3, 0x1, 0x0, 0x80, 0x20, 0x7, r1, r2}, {0x3, 0x6, 0x4830, 0x0, 0xce9, 0x6, 0xfffffffffffffffd, 0x200}, {0x35a, 0xffffffffffffffff, 0x3, 0x45}, 0x4, 0xffffffff, 0x7d, 0x0, 0x8, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x203}, 0x1b, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x40, 0xfffffffffffffffa, 0x200, 0x0}}, 0xe8) 2017/12/21 18:03:06 executing program 4: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f00000fa000)=0xfffffffffffffffc, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000dc6000+0x11)='/dev/autofs\x00', 0x80000, 0x0) 2017/12/21 18:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c39000-0xc)={0x10000010, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f00009f2000)='blacklist\x00', &(0x7f0000a84000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bf7000)='GPL%0\x00', 0x0) add_key(&(0x7f000000e000-0x8)='big_key\x00', &(0x7f0000e0a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae2000-0x4c)="937c274cdc6417992fcf17c316ad3f229e396928172cbe79a1b276821da68aec991afa1f6e59a051f8b0ec27dcd7f69b924cf1180d125c971a049086cbf965441b07a79efd576fa44f4e4ce8", 0x4c, r3) 2017/12/21 18:03:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000907000)='/dev/keychord\x00', 0x101000, 0x0) connect$unix(r0, &(0x7f00006d1000)=@abs={0x1, 0x0, 0x3}, 0x8) syz_open_dev$loop(&(0x7f0000c2c000-0xb)='/dev/loop#\x00', 0x2, 0x8000) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000484000-0x10)='/dev/sequencer2\x00', 0x1c0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e97000)={@rand_addr=0x1ff, @broadcast=0xffffffff, 0x1, 0x0, []}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000867000-0x118)={0x6, {{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]}, {{0x2, 0x0, @rand_addr=0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008cb000-0x8)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000972000)=0x0) 2017/12/21 18:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009bd000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004eb000)=0x0) r4 = getpgrp(0x0) tgkill(r3, r4, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000428000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000079e000-0x10)={&(0x7f00007b1000/0x4000)=nil, 0x4000}) 2017/12/21 18:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00001dd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f00009e6000-0x6a)="ffaf4434e8010a80bb25b8d55467776ae0d4e3e747351f5cbab1bb972c44a681aff56e65d6b945df04c1a684fd8833ceb48a288a9e712aca88995dbe39eba9257b1b1e2bef4dd37f3685785c61fab75e7a38c6215832d46dc2f5b9b6a87dc1531c13bac8e8c5454849b9", 0x6a) write(r1, &(0x7f0000ca5000)="0c0e6e6a32029f4f18f7ad7e16d9c344e29c87e40dad45ff8ccc3080676eb75dc0c9deffbfc98c8d7ddb5dbd4fab7a6ddcaa0226986d4c946636ff0c0364f62296b4ded62f063e7eab", 0x49) setitimer(0x0, &(0x7f00008c9000)={{0x77359400, 0x0}, {0x77359400, r0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 18:03:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$int_in(r0, 0x0, &(0x7f0000014000-0x8)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="7db63bbd017fd2d96fb852a4b0eaccf1f0b37b64d1cee8374fe3441158049a4e96738355a0b97ee360034d1dbb4afe7e4ac959f9cf4dbe9498399bbc8ffc62aed5bf13bf73abd64690a8a48125d8d818f0c6a368e05c2d9d298983e343feda634429cea3c0f16c9f83d6fc5c02c05988d570da5e2d301141e1a5e0e953ad9461eca51f05fe27489ef309e98bb7ad1997be217443b8ce973fdfd452d3cc516c82a388df964f8f60b744e884f64d3fe7d8bba7027197b7a2f9702d390181f329678bd92177b7b247e9e56c44edf9312522b43f882aafd7379e57460b1e1f083a6c7b", 0xe1, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000004000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000011000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:03:06 executing program 4: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) fsync(r1) 2017/12/21 18:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000895000-0x18)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getflags(r0, 0x406cbef5b4431fdd) 2017/12/21 18:03:06 executing program 1: unshare(0x83000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c72000-0x4)=0x2, 0x4) 2017/12/21 18:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000986000-0x10)={&(0x7f000097a000/0x3000)=nil, 0x3000}) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TCFLSH(r2, 0x540b, 0x200000) write(r0, &(0x7f0000bd3000-0x1f)="1f0000000119ff00fd4345bb0700020000d10000090003000000000000b502", 0x1f) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008c9000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004ca000)={0x0, 0xbe, "f49dfcfd5c1444a075650821e88c612798be381c8169a795645c0774edd00f2cfa79bef008b190e102ef22beca2581984d70b765e1a28059f9ca657c6c14355cc8a216f026046666837edce0e7aa5d187c9f6c4f9cf4a1ee9967a37bfe4d4993633d7e28f3a0fedba34ec63c374d3614e4a691238d421f9c83fb6018fd84a45f566b9b855385a7b12ce36467a9e065755e1efb843bdb6898d6d4460ed2be5a98ccdf7b81eed9bd7e6c13f34efe1d01afab634e7853dc5c7366bf9fd5a896"}, &(0x7f0000839000)=0xc6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000071b000)={r4, 0x8, 0x1ff, 0x3ee, 0x8, 0x1400000}, 0x14) 2017/12/21 18:03:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) r2 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) r4 = gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) waitid(0x0, r4, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400, 0x0}, {r8, r9/1000+30000}}, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r5, r10}, {r6, r7}}) r11 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r3, @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]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r12 = getgid() setfsgid(r12) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r13 = socket$inet_sctp(0x2, 0x1, 0x84) r14 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r3, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(r13, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r14, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="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", 0x1e0}], 0x1, 0x10049) sendfile(r2, r14, &(0x7f0000a31000-0x8)=0x21, 0x100000001) ioctl$LOOP_CLR_FD(r11, 0x4c01) 2017/12/21 18:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000880000)="") 2017/12/21 18:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept(r0, &(0x7f000077b000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000528000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0x4}, &(0x7f0000510000)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d6b000+0x27c)={r1, 0xb2}, &(0x7f0000590000-0x4)=0x8) r3 = pkey_alloc(0x0, 0x5) pkey_free(r3) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000e62000)=0x0, 0x4) 2017/12/21 18:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0xfffffffffffffffd, 0x2000000000000080, 0xfffffffffffffffe, 'queue0\x00', 0x8000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x2000, 0x400) openat$selinux_user(0xffffffffffffff9c, &(0x7f000030d000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/21 18:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) socket(0x3, 0x80807, 0x6) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00001f4000)={0x4, 0x81, 0x7, 0x61c, 0x9, 0x8}) sendto$inet(r0, &(0x7f0000b10000)="", 0x0, 0x66457eb2a68a4a3c, &(0x7f0000707000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$binder(&(0x7f000054e000)='/dev/binder#\x00', 0x0, 0x803) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)=0x0) 2017/12/21 18:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000241000)=0xfffffffffffffffe) 2017/12/21 18:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mq_open(&(0x7f00004fd000-0x16)='nodevbdev#wlan1system\x00', 0x0, 0x4, &(0x7f0000224000)={0x7ff, 0x2, 0x8, 0x8, 0x5, 0x1, 0x7, 0x10001}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2017/12/21 18:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005ad000)='scalable\x00', 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x0}, 0x1, 0x0}) 2017/12/21 18:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) sendmmsg(r2, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x5b2}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b72000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057f000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000edf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) splice(r2, 0x0, r1, 0x0, 0x80000000, 0x0) clock_gettime(0x0, &(0x7f0000f1e000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000008d000-0x78)={0x7d, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x29e, 0xee7, 0xfffffffffffffffc, &(0x7f0000ba0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9a7b, 0x2, 0x5}) utimes(&(0x7f0000308000)='./file0\x00', &(0x7f00003c8000)={{r4, r5/1000+10000}, {0x0, 0x7530}}) writev(r1, &(0x7f00006e0000)=[{&(0x7f0000186000-0x1000)="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", 0x1000}, {&(0x7f0000ada000)="a3666b3c9d94b82b3473", 0xa}, {&(0x7f0000587000)="14433315430fa1ad0e628c50d809c3a5273b877824f5f3355e5c6f28da3221acd9f76abc5652af32913efea1048ab113056e04a696fd77d16abb525c1ee67fa75bd884cf1326d658015c4131ead1e112618ed8eb4a996904a6e5aee9d909", 0x5e}, {&(0x7f000025f000)="81b543834037775af60c93e5c369d217e85a498b4df7ff50980c20c025486c6cb00b4b7b3351f94e66fbbbbb7edc12145287b6540bc232195527803210f2f2f25d1c3a7bb642de8a2f6c52d276486af6c8b29a265ed9b21765e7e0a45838421b5e91b87e61ad2fb95a8a7c4a8ace3708a2329bcb4ad106b124d932206e115a3aa8f6260f5f129f45a639c4538a2bcfafc8e964a42527edbdbde7951343a7c586209da8d03e5ea309cd762db4cff3d56d57b5ecfeb17e88311b", 0xb9}, {&(0x7f0000a35000)="41b1a6b7b6ff7e89c4d777ad6f231b76e3", 0x11}, {&(0x7f000074e000)="1ab389a9edcf1449588c4a5012a0b2878f8a31b13ccc4be5def07c745cd96cef76485d3fd40104aa629e340b80180f62c62501694fe3f6519182f8c9c4b50a5780469317d714e7b3a5eb6e57e5568e", 0x4f}], 0x6) 2017/12/21 18:03:07 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x3, {0x2, 0x2, @rand_addr=0xbbcbf7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x101, 0x8, 0x2, 0x3, 0x0, 0x9, 0x9d, 0x8}) 2017/12/21 18:03:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00002c4000+0xd94)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009dd000-0x4)=0x10) recvmsg$netrom(r1, &(0x7f0000cae000-0x38)={&(0x7f0000c8d000-0x10)=@ax25={0x3, {"92f3e746962a03"}, 0x0}, 0x10, &(0x7f00000e8000-0x20)=[{&(0x7f00000b4000)="9b18d475de798caa", 0x8}, {&(0x7f0000ed3000)="e64fd15ee6e8eda82fad0abbd3482a96b653f0131c4a46f854719443e54ffbef24336f99f41940c631ea4d7a6bcd053a61c1ffeda6179b1e4eb5e314bc6175bf499a818146a6d42755e5ac54f3f73d6db4f018bd06ce2830ee7b65a5fb26bc2be925e260fd598f1009fa8dca5996f6a6a50043", 0x73}], 0x2, &(0x7f0000c28000-0x1208)=[{0x58, 0x0, 0x6ad5, "26391249c6f3be02e45c0fdab5eba271d66847e427ccedee63c1a8ec9af1cea166d7c948129545001fb0f5ac1bf9d81d73ba79996db49cbdff3641ed71e6f619f5279f6c"}, {0xd0, 0x116, 0x5, "d6309ff2432be0b27fb34c0e697255f1c5cfe0f8387bddc4ef5e4fac4cf6e1f3706542d0db539e1266e72a8ea671f931d3d7df223873e603a8b21ca44e0126f9d86d5f4b13b10bb3a33526ffb058b0b4f20606bfd85b968934167c50a975a97e5d8d08b8ce8835a33df4eb2baf742c28adfdb973e3c5fd153c1b3f2aadfab9a1fcef52db34412207484bda6a41dd3215478606201e7acf672ca0ff5d1cf667bee28b71983c1a75d692846538a0f71927b3f80d108e97bf72a683d37285e5e532"}, {0x48, 0x1ff, 0x9, "674fc2417b55e188b64874f8b34b85357e852cadc5f49946b9195f8cd676bd8189f3bcd772eab863f97f2ebdb23c348b038691bb559a"}, {0x1010, 0x0, 0x4, "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"}, {0x88, 0x10c, 0x6, "01642fe66c4225779fa135fc4c20e67338bc6b235d1db06ef4b5dcf463f2d919b2e46dc5a795b554a0f6f054c79cb9e089866b08ac6bcd74a69857eeccf5064a38fb261fd6754062a288b84a06103241748e969af4f8acf85db78bdc7d2877feb4cf931b74a5f339c04020d093a9f3a48fc16badcce3c4"}], 0x1208, 0x44040}, 0x40000100) 2017/12/21 18:03:07 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f000069d000)=[{{0x0, 0x7530}, 0x29, 0x4, 0x2}, {{0x0, 0x7530}, 0x3, 0x3, 0x8}, {{0x0, 0x2710}, 0x40, 0xff80, 0xda}, {{r1, r2/1000+30000}, 0xffffffff, 0x3, 0x59}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) 2017/12/21 18:03:07 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000322000)='/dev/loop#\x00', 0x2, 0x2000000800000802) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000c5b000-0x28)={&(0x7f000027a000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000006000/0x3000)=nil, 0x5}) ioctl(r1, 0x4c02, &(0x7f0000012000-0x4)="") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a42000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0x8) 2017/12/21 18:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") 2017/12/21 18:03:07 executing program 2: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) getitimer(0x0, &(0x7f00004a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 18:03:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000682000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000a, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)=0x0) lstat(&(0x7f0000f2a000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000227000-0x8)='./file0\x00', &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(r1, r2, r3) openat$ppp(0xffffffffffffff9c, &(0x7f0000c1d000)='/dev/ppp\x00', 0xc0, 0x0) 2017/12/21 18:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getresuid(&(0x7f00009c8000-0x4)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f00007e7000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x10) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b6", 0x1, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e00000)="", 0x0, 0x0, &(0x7f000011d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/21 18:03:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x14)='vboxnet0losecurity\'\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x27b, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000002000-0x8c)={0x9, 0xd8, 0x7f, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000002000)={0x54, 0x1, 0xff, {0x100000000, 0x8}, {0x2a6664df, 0xfd44}, @const={0x3, {0x80, 0x100000000, 0x5, 0x800}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) 2017/12/21 18:03:07 executing program 1: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) 2017/12/21 18:03:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='net/llc\x00') fremovexattr(r2, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2017/12/21 18:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000064f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000b79000-0x50)={{0x3, 0x6000000000000000}, {0x20, 0x1}, 0x4, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000b4d000-0xc0)="18000000020001000000be7f00000000680000f1010300ec000000aa06000e640002b933d898055bf74852bb6afb07567e59dba67e194700550400000067a1e2010067fc214ae000000000000004001f00000000000000008ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcfeba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571000393d33b5affa000f1ad0b4c2c23eef679567", 0xc0) 2017/12/21 18:03:07 executing program 4: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x4001, 'client1\x00', 0xfffff7ff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2017/12/21 18:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x43) shutdown(r0, 0x1) sendmmsg(r1, &(0x7f0000aa5000-0x78)=[{{&(0x7f00001dc000-0x10)=@nfc={0x27, 0x3, 0x108, 0x0}, 0x10, &(0x7f0000469000)=[{&(0x7f000070d000-0xc3)="92ff8c5025b64ae01f864d922182f8297a2403cf09390e91a0544765395384490a5dfaf8f769a47555972ed4da7c9bd284516698bbe946d831a8e2ae230a476d9e323286b31b249d3faa9cc83a0033735935fa08e853b936c3947f88aa1e6a8dbbd7c112d043682ba6c1abf9019a29e1873fd02da5f54cfd05fdbbf264b4d971a80ec7e0bc136a8bb636352b2547a102b04f3dae9d38532e9258f7bf055ed40eca787862d58d1091b63a0bc80a17a7cecff7ad5a816fb75d1770745eaf8c873b620662", 0xc3}, {&(0x7f0000b4f000)="00ca98945f2170f5d76f229321b290bac517becd7a5c301de8402f23a308e2f4bc946348ab776bd643917b9a5a43627364624ab117da642d0a6c358268831e1f60d501fe7e136587d74c1fcc4d022645371f7c6238450fd7ba47a108726125bd5fcde917afd5a1f0954a9413f18912cff6e82685c7a478aa7aedf8e4ad0153ea8d40fcb2b490136603764d8e5ab922f4af4fec1687e8f0f8bd9570c6e52c78f1bbf0fbb2e5d36cff30a84bb21a4ff36cb382db698dae6f7fe91d4c7fe09af527b6c4093a19cf5dd7f7947f8be1dc07799ebab52140", 0xd5}, {&(0x7f0000b1d000)="1d6d7c7b649867aa1e0f15444a5a45977485842265a616c872687fee7fc59c3663a6e6ad27a3287ee3c927fd39b771fbb28e3e13bfc0fba09fc79bf34a2f2a6e41814f88286796f111a17c", 0x4b}, {&(0x7f00000cc000)="5561952f5a8a4e8e1aefd1233151113568fcd44acdfb5c2b3e7511a8b50f1e7a0fccfe2b4f70b9c812fd897e5dca4b37ab5e6e23641f5fd8dde3b916c5a91dd4b044b8ebb64b1679b4", 0x49}, {&(0x7f00005dc000-0xce)="86bcd518706c9d5057872511bf975dacba52b3beb6971e180e9be2f6ae782313f3539c03d93ad9a84141716f0fb06315fb8c9eaad476cdcc3920294e372edec9f929a0b55690a58a9a875d58045f32c0e582d936c5b8cb9e0965e81482866e8f097e479bb07e1bb21566f5b554b444850c3c337026b33ff817ef553c79a300221b5768b8edb0c9265110ca0d926076be95c9db59f2e4b3255f1be297a399a6487f52b8c6f9cacaf6f627c5e6699da4996cd90c7ad57e1a805e56f670758b23672cf41fe27127e69596169932969f", 0xce}, {&(0x7f0000092000-0xd7)="b331623e70badacafd4c0bbc72a4b08947ef00503a525d711ef973353a6dcacd11ffdd2a361da5573fe933adea4cf7544d9bdf72e079c160bb61d8195f0257305cd2df02b2a2383ceb23c46719f0d51b42d5b77fee1099600a14fffa60131fe906ff8011c8bea3aab51e871d5c9d95100cfa342c9a2238d824d91f73148e3d923e69609c72c10d24fc7d09adadde66863719a359de06189ca596ed7206570da154d272ca02027d7c9e45ac021a7d02189d9fa4fbe813a13a10e6a231cb67098208e01c7ca92d7957bb01e05fdce148bbf3e80b69ea6955", 0xd7}, {&(0x7f0000b5c000)="ffde99a2004368b1ab4806d1b9b0d8e58a4689f63a16812b7c660cb4c0e568ffa179a305d7cdfd5d087f192115648f5e61119e85dbd58bbc548402c736037cb82533ee9d06b0fcf0d919f96569299ea47bef1a553966741b48be22b02e9dc5f73fae8d84a8252d01fb699284ecb3e94fc8fe2b7a2ace3b2df01749e5a133e2e229bcd34792457147000d23df67de4b320b728e0d6a1fdfe9a6a25dc07ac8a5f20de24efbc2454ba64f662fdafaa7a62fe9a7adfedbb9b82398d2ccbb592ac4ff619c1d1e5632b2f5c0fcc614c8aae0c5a25ae6dc2e7bb40c73718c2d", 0xdc}, {&(0x7f000099a000)="27d68f6a6cde1b1261d969eeaf9c5b6b1c6013ad6bb70406857db7eec1c6e2b6170e74bf8614ced27dd882d6907a1c239a8e18beb359cfa6609dba163fbc1418fb6d3c36322e7180b9e0afb5e301bf675a6753cefd1f0d2716117a97d4fa593aba0482380135a69feb279b6e7e83cf70eb2cb867fda624b6c0839609039677b0f6c5986fbac5cb12b834add396cab9162220b56b3dbc449a2eff327715b154069fb25ddd683ef608ba1596f05da68792b303c348e37fc3a5", 0xb8}], 0x8, 0x0, 0x0, 0x20040040}, 0x0}, {{&(0x7f0000f8c000-0xe)=@l2={0x1f, 0x8, {0x6, 0x4, 0x4, 0x5, 0xffffffffffffffff, 0x0}, 0xc5e, 0x3f}, 0xe, &(0x7f000028e000)=[{&(0x7f0000c87000-0xf4)="e58b60e65c3f4473af1e26aab51fb84524c933d0c496070053eb85b28861c42b98fd5aca7349de78112a81fbc19b6fa4483c4f271718651ae66f226e6f4896d129c5ef618b88b55b4c22ffe366185a3a1631980de1311b4113bacac652e7ae68c9ea6248704aa64c867fd2135af7b1dba2f5adec8da2eb9efc9b53280c0c5b83ad0a8e2dfcd0ae516cbc923d46e1e820be39ecffaff0e542321e6df4933c956c33ba27f782689ac5c4b34f149707741366a4258e336825927a0a824b996d15cbba81500a7344d459dd9ed79546f14194a8172dbcf560b19dbab0ae10e4ba1ff2a077e7d80f0935212efa340f449c64cea6b2942e", 0xf4}, {&(0x7f0000610000)="ba5e2463a26d71a8c47137471e21cfb3006eba5ff515667499cb053b28ea150cdfa0735a11c62772c5f5160f3c576783c680592e91aed245fc36842b6d764bdee5db25859bd041655ba65ac90e2617ad84eb19500e392c10a11ddd3f9529ccd850003e0ea71361ecc00279bf4d2da2ec23b976ef421a852afd10b3284facd20436c0d521d967f3b06a6d73a271be1cd41e2ab986287e1d3b224ce0559f54b20a77a87c03f6", 0xa5}, {&(0x7f00007c6000-0x22)="32dd6266fb12cd22d794fcfcc69a0ef5f4a276c2dbd62de7e99160aecd6a275d8f69", 0x22}, {&(0x7f0000e0f000)="ca1d3c86b7e739b80719688a196035e199dc69f18a6eaf9d77ba2cc356ef5e81a6ae733614c02c5215cb4dd04f2d2dab24f6f16a6e591071978c0f1317873baabccaea3420756b0c54b70bc394fcd0540cd218f2eee90384605b38b7e8f753d3c8254cfc29575ba02a3cd4a4078a14799560d618c8d6c5da14f086c94a08cf659b693a704e2158317c7a8c9d471e8898ae2344f4c58cf6fe5c22b34447f3830520f753cbdc95bc849881c0a119289eab1a3a1ada18dff4715a91a161d654fff85c44c522a443d88285d8bd582d3f438d72505852440d9dadd595b0eb77b1edddc1d63e0c31b33957534d1e7520c5d81f", 0xf0}, {&(0x7f0000b7f000)="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", 0x1000}, {&(0x7f00008f8000-0xa5)="4132d27d22a586931c2fad60681b054fd3a8bfa8320180a45f6f83db548e5f02c15258eac506d872295002b7cef6e50d60b6088534e3f032290b09abbd10fc7c5ded47d9b17894267e8b3747d39f7189431bc1dd1294a1613885453502e48c94bf3af77f9a54024d7ec2414e33cf6e10f62d0756a3375cf1cd0ed0e22800c31944973179b6ccb9457a50ea799e7bb2623d63beb03170febb1d6fb98acdaead7c1979aec465", 0xa5}, {&(0x7f0000496000)="074978548a51bf252d7a26287301b7b822a02d9b096ff7ae4ad6bf619ff09bdcc74109745ce69469ca343d6424f64875141776693fc459877269fe99272b03b53fc1a341494802436ed5916b2037912ee2261d44d54fe3bb7ed58433c174bf2e12ba21eef346479283487b8a5de54b0d8c4014ec65898d8a902218e9ac821aae376a7d5a093a4b2c9473e8fc7c218e8f2f6f31fd3c83ca55034efb98972ad2dc49cc735d75131f4c626ae9cc1917a9a16727732caa3e0cbb5676b0449bd6dda0731e66d2fd992ac3eefa69dabbcca0", 0xcf}, {&(0x7f0000716000-0x6e)="8797621f1ba53f15c2d7941aac8640f25a7a1735a0ea75754fb38ef3b555384c3988bb1242e2de9789fcab74337a494b895e4254208e9c57de747dec829b78b5a429f639d69c166533718efc251d945f57b01659e0ec33dc406da95208d28ed0840ce60583aa2fcecb54c0a1da1e", 0x6e}], 0x8, 0x0, 0x0, 0x4}, 0xffffffffffffffff}], 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/rfkill\x00', 0x4000c0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00002fb000)={0xfff, 0x7, 0x5}) 2017/12/21 18:03:07 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x6, 0x40000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000018000)=""/69) r2 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000001a000)={@common='lo\x00', @ifru_flags=0x2001}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/21 18:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c4d000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d7000)=0x104, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000067d000+0xa36)=0x1, 0x4) fcntl$getflags(r0, 0x3) r1 = socket(0x414, 0x80803, 0x7) write(r1, &(0x7f00002c1000+0x888)="220000001d000717fffe040009db00000c001000fdfeffffff000000000100a42c5c", 0x22) 2017/12/21 18:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) memfd_create(&(0x7f0000b5e000)='/\x00', 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000ea000-0x8)={0x0, 0x100000001}, &(0x7f00004c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dc3000)={r2, 0x92, "6c8572d60b0c0a7512278c401a2734e2f401013125ce828779f09771668e8cec20f70621257426c3fabf1bac18587017a5a9b563b5271d90e3eabc21e2bb3aec954d90c83458fd2e779882bdde591a2655f173bebd6953a48d26a0e4c3e8c521f68b23abe081c2f4c99f97806cebbd50434088483be9d0850d803f17a36f787577cd732c356476d6a7885ea6659a9ad8c7f7"}, &(0x7f0000015000-0x4)=0x9a) lseek(r1, 0x0, 0x4) 2017/12/21 18:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') sendfile(r0, r0, &(0x7f0000882000-0x8)=0x10, 0x401) ftruncate(r0, 0x2) openat(r0, &(0x7f000071a000)='./file0\x00', 0x0, 0x100) 2017/12/21 18:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) lseek(r0, 0x0, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/keychord\x00', 0x42000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000fe8000)=""/52, &(0x7f0000600000)=0x34) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000841000-0x1c)=@req3={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000bb3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c08000-0x8)={0x0, 0x0}, &(0x7f00006d5000-0x4)=0x8) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006db000)={r4, 0x5}, 0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000698000-0xa5)="20180e2885dd55667ff07268320430ab1e88036501b5a06b5de92a4106b574bfed1a37ed5b2f25db5dba38b8f374a6aa63ff3b4bf12af09c7e6232dce3073512e55ebe487db5e53c4124392c5e035641661b0fa5d9e2fc33e3b467400baa3d90dec53d29713ca6c466c679609e92f1d62c826d7d0cf26887bcfa1603b286a12befb17c9c80368537a7215ec295700f7059a58c7b2182182c269f432d2172cdaa8ff6571c75", 0xa5) sched_setscheduler(r3, 0x5, &(0x7f0000545000)=0x81) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000410000-0x8)={r4, 0x57}, &(0x7f0000a01000-0x4)=0x8) 2017/12/21 18:03:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x200080, 0x0) 2017/12/21 18:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0xffffffeffffffff6, 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000006000-0x1b)=""/27) 2017/12/21 18:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000469000)='iso9660\x00', 0x0, &(0x7f000031c000)="") prctl$setfpexc(0xc, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a1e000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000062f000)=0x0) sched_setattr(r1, &(0x7f0000515000)={0x30, 0x2, 0x0, 0xfa, 0x2, 0xffffffff, 0x7ff, 0x1ff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000095d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x18, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pipe2(&(0x7f0000316000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007a9000)={{0xffffffffffffffff, 0x3, 0x20, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, r1}) fcntl$lock(r0, 0x7, &(0x7f0000818000-0x20)={0x0, 0x203, 0x8, 0x7, 0x0}) 2017/12/21 18:03:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80040, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e5000+0x98d)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/235) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0xa8)=""/168) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000159000-0x58)={{0x3f, 0x7f}, 0x1, 0x3, 0x1dc, {0x1, 0x0}, 0x3, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f0000145000)={0x7, 0x4, 0x1fb}) 2017/12/21 18:03:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x1ff, 0x344, 0x0, 0x100, 0x101, 0x7f, 0x8000, 0x5, 0xfff, 0x400, 0x4, 0x79}) ptrace$getregs(0xe, r1, 0xb383, &(0x7f0000000000)=""/98) 2017/12/21 18:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cfe000-0xe)='/dev/keychord\x00', 0x4, 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) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000eca000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000872000-0x17)=""/23, 0x17}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00000a8000-0xb1)=""/177, 0xb1}, {&(0x7f00004df000)=""/14, 0xe}, {&(0x7f0000729000-0x70)=""/112, 0x70}], 0x8, &(0x7f00008c2000-0xf3)=""/243, 0xf3, 0x2}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00001ad000-0x4)=0xffffffff, 0x4) write(r2, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011000000f70000f1de005609", 0x24) recvfrom$llc(r1, &(0x7f00007a1000)=""/19, 0x13, 0x60, &(0x7f0000529000)={0x1a, 0x1a, 0x6, 0x9, 0x5, 0x283, @random="d3d658439f07", [0x0, 0x0]}, 0x10) 2017/12/21 18:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000600000-0x9)='/dev/sg#\x00', 0x3ff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000082a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/21 18:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d14000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c03000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c39000-0x10)={0x0, 0x54, &(0x7f0000a30000-0x54)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x0, 0xea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x481}, @in6={0xa, 0x1, 0xc9b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2}]}, &(0x7f00003df000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000de9000)={r1, 0x7fffffff, 0x20}, 0xc) seccomp(0x1, 0x2, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0x806}]}) syz_emit_ethernet(0x9c, &(0x7f0000366000-0x9c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8906, @llc={0x8c, @snap={0xaa, 0x1, "1098", "6940c6", 0xc7dd, "8bd9e3fb3b935818465a24702a0b923918138b5aa35aae2d6bfc133fcc7bdbcf8e50a014284028a1e0a9ec0f50c6b11b9a33522cf983cbee6a510f4662ae7d3f7877a050e971ecb1bab97447eb4f2510f09276c5d3c0b7368b9294d68fcb3f5e35308013426afafbe861dc21d4941672e6b6a5d833a8c8bd4769d47f8cdc8a9a78d65a"}}}}}, &(0x7f00001e9000-0x18)={0x0, 0x4, [0x83c, 0x9f3, 0xa26, 0x787]}) rt_sigsuspend(&(0x7f0000be2000-0x8)={0x0}, 0x8) 2017/12/21 18:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000243000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000091a000)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000020d000)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005b4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x82, 0x10000, 0x400, 0x800, 0x1900000, r1}) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000c4a000-0x4c)="2400000013000700ffff0400000009000120000c0d000300010000000000000000b81617", 0x24) 2017/12/21 18:03:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$ax25(r1, &(0x7f0000dcc000+0x6b1)={0x0, {""/7}, 0x0}, &(0x7f00009d9000)=0x10) syz_open_dev$sndseq(&(0x7f0000b6b000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c80000)={0x9, 0x3f, 0x9, {0x0, 0x989680}, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x4, 0xfffffffffffff001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000cd8000-0x4)=0x800, &(0x7f0000042000)=0x4) 2017/12/21 18:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000732000-0x8)={0x0, 0x0}) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2017/12/21 18:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00001eb000-0xc)={0x40000000, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) r3 = dup2(r2, r2) faccessat(r3, &(0x7f0000a10000-0x8)='./file0\x00', 0x40, 0x600) 2017/12/21 18:03:08 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x7, 0x0, 0x8000, 0x1}, 0x8) 2017/12/21 18:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e77000)={@common='lo\x00', &(0x7f0000e24000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c0000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000309000)={0x6, {{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]}}, 0x90) 2017/12/21 18:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f5a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f24000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000f6000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000751000-0x10)={{0x0, r3}, {0x0, 0x1c9c380}}, &(0x7f0000f06000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 18:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a80000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000788000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x0) r1 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="a9", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00009a0000)=""/4096, 0x1000) 2017/12/21 18:03:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080002, 0x0) recvmmsg(r0, &(0x7f00005cd000)=[{{&(0x7f0000cf6000-0x3)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00005ac000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000715000)=0xc) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) [ 136.459096] device gre0 entered promiscuous mode 2017/12/21 18:03:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x18, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000201000)="b6f33807fc646fe2e1c4a9511330ebf79ec01e202d0a00d95018cd4468f4b26f84581c7d021cb9bded9de4cb6b8862572584a152f5e93f7be9e9f5f2350fbf9844c7e5f43f40a2fa467ea486dd0636f49d3f84fedb28cd07d18d8a8742bb330b47337514deabc0b1cc213120fed5f53749462f958b1c6d9e77864306dce90840b708603f2784c174a7fd5575f2781bb80a80fd9aa4d3201f9dc0721a24d000da29198c0caccb6904f6c41a11bdd69120636c5d81756180e4df9972291b15bc1099da83a51422d8eae842dd78785801621a17ef5f40dda426ca9e32736799ca1151013a85f2cbd8ee260bb390f2ab45c72400") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000778000/0x4000)=nil, 0x4000}) 2017/12/21 18:03:08 executing program 5: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004eb000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000df2000)={0x0, 0x3, 0x0, 0x3ff, 0xfff}, &(0x7f0000111000-0x4)=0x18) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000df2000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006e2000)=0x8c) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000df3000-0x108)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xeb, 0x55, 0x6, 0x3, 0x80000000, 0x1, 0x5, 0x3ff, 0x7, 0x6, 0x9369, 0x1, 0x8, 0x1c, 0x9]}, &(0x7f0000df2000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008f1000)={r4, 0x4}, &(0x7f000079b000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df0000)={r5, 0x9}, &(0x7f0000895000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000038c000)={0x0, 0x2, 0x4, 0xfffffffffffffffb, 0x6, 0x0}, &(0x7f0000df1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000df1000-0x8)={0x0, 0xffffffffffffff7f}, &(0x7f0000df1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000df0000)=@assoc_value={r6, 0xff}, &(0x7f000037f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x100000000b, &(0x7f0000295000-0x4)=0x8, 0x4) getsockopt$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$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f00fbfb0d000000fff8fffc8f36f8a7d40733f1a5a77831df491525c305040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000df0000)=0x5, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000d1c000)=""/4096, 0x1000) 2017/12/21 18:03:08 executing program 1: utime(&(0x7f00003aa000-0x8)='./file0\x00', &(0x7f000014c000)={0x100, 0x10001}) r0 = add_key(&(0x7f0000002000-0xa)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xfa)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000042c000)='user\x00', &(0x7f00002f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="13b5756203c89c04fd9052eb4043366519961f67cd091eb1983232c6b748660cfaeaae9f08f2148371f7a2b1d7c08334f7180ba2d7dc74120ef17a1a5fc661271cb1695db1275f71478000243196b7693fd8a7fc24ec35775e24a0d070e3162d337847c9272abb8168e5df84f425802ad326c27dd599fef0ba7757c692f1d90147b1e96a9846752e200867ba75295e6c6baa8de50a01a84f947b5f6f54c0e6a1e29003226bc22487462af677538160fc4eb0142a7faad9692b7e88904929913d1059c3d984216f02cfbea31477c6f477e7f95f12d92d2350d0f0def791849ec410eef71692ad99ba910a038bd75cda494f", 0xf1, r0) keyctl$get_keyring_id(0x0, r0, 0x50000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) 2017/12/21 18:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000d13000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008c2000)={0x0, 0x1c9c380}, &(0x7f0000b89000-0x8)={0x0}, 0x8) 2017/12/21 18:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec5000+0x56c)='/dev/sequencer2\x00', 0x8001, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2017/12/21 18:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000000) 2017/12/21 18:03:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a39000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000997000)="e2a61d9e91816cebd89e90862428d4dd528b3f7d581224f4baed6e4d9f5156a8"}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00007b5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/21 18:03:08 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000055000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000035000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000-0x8)={r1, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2017/12/21 18:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) preadv(r1, &(0x7f0000e61000-0x20)=[{&(0x7f0000973000-0x7d)=""/125, 0x7d}, {&(0x7f0000084000)=""/136, 0x88}], 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00007c8000-0x8)={0x2, r2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) 2017/12/21 18:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e40000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept(r0, &(0x7f0000606000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007b9000-0x4)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000066c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) readv(r3, &(0x7f0000d36000)=[{&(0x7f0000346000)=""/1, 0x1}], 0x1) connect$unix(r2, &(0x7f0000c9b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00004dc000-0x4)=0x0) unlink(&(0x7f00008b1000-0x8)='./file0\x00') writev(r1, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)='%', 0x1}], 0x1) 2017/12/21 18:03:08 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000d99000)={0x0, 0x0}, &(0x7f00003df000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:03:08 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00003a2000)=0x0, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f7c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c4d000)=""/37) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d2a000-0xab)="470000000000000002a761f6e279dd0015d3e480f390a96b9b8301d57322153918ee4e55a7c7a051b5dae2b3435f0408a3133b30fe6549e0255a212958bdd1a1f878da837ed8132890b373e279bb41951a83789c809b1e8828078c467a3fc4299b75bf580608633a442458abd9c0ba7acccfdf28032917ba00cc3de6bafdc418b1fbcc812a7804079b9a5c7a8ef26949e78584dcdb366c5f1420a6e6a31777d0ea0e5fb9f89dd02eb9cbae", 0xab, 0xfffffffffffffffc, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 18:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x3, &(0x7f00006b7000-0x60)={0x0, 0x3d, 0x4, @thr={&(0x7f000072f000-0x49)="5723463cc161a5f84122a585dfcf3c57bf34fe86a5bb8f15592f2906b17ee07fc8ec43c89058164728a10ca1a38d1b3ea980463ff1418426c6ef5391ab0c4936217a358a9e2181415e", &(0x7f0000d21000)="d62d2150ee279198ba0751446e5d56fe1ff896a0d7f3fe7835a0fcf2e39f894d3922fde37f9dd1979aab8d7e6787da15943bc106f333c296f60ae38591fc9a85c06266e5d1eadb2ed065801a337c5f622c4e54903a1a32511dcb51095675c6ce95d0440f83225dcf19606147314b8e281f6e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c5000)=0x0) r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r1, 0x5, &(0x7f0000873000)=0x5) clock_gettime(0x0, &(0x7f0000fc3000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00009a2000)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f0000cef000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x3, &(0x7f0000342000-0x60)={0x0, 0x19, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x0) timer_gettime(r4, &(0x7f00001ee000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/21 18:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) eventfd2(0x3, 0x80800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x1, 0x0, []}) bind(r0, &(0x7f000031e000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008e5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, r1}) creat(&(0x7f0000441000-0x8)='./file0\x00', 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") [ 136.592335] device lo entered promiscuous mode 2017/12/21 18:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f000053d000-0x8)='./file0\x00', 0x2000000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2017/12/21 18:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) eventfd2(0x3, 0x80800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x1, 0x0, []}) bind(r0, &(0x7f000031e000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008e5000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, r1}) creat(&(0x7f0000441000-0x8)='./file0\x00', 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2017/12/21 18:03:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x200000002000000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000005000)=""/0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000)="e7a912ccd4c5f05e71de288cf7d6d4c42be43563ce650179f2ba7a5443536ded8cef667731c4dd0139b2b13360b3f17013ccd73e2e073de12aef55ba7ec0ea84586c9e5489e60de1b44a9f96c6d40399aab57a61938d1ac065cdaae8a9b0e167cefc29b8e8e11e7722d005b5699a8f12108d03fb6c95bb8eb6c558dfc501788291882e845df65ab47e88f473dee7668641fd06cf748e627c5bb772ea45d0f8e544909533735c9fcca42b481b4075bc49dbfe96f7ae839a2ed9bec7cf4defa93b385c9c052a8fd55c6c4a5c4513a010a4f96e258f865feba169e48b162261fd985f886ed1c548006d7d45b727a297cfd0facb4fbbf1434c", 0xf7, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x101800, 0x0) [ 136.658872] kasan: CONFIG_KASAN_INLINE enabled [ 136.663480] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 136.670844] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 136.677057] Dumping ftrace buffer: [ 136.680583] (ftrace buffer empty) [ 136.684278] Modules linked in: [ 136.687573] CPU: 1 PID: 25543 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 136.695252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.704576] task: ffff8801b43be000 task.stack: ffff8801d67b8000 [ 136.710598] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 136.719287] RSP: 0018:ffff8801d67bf868 EFLAGS: 00010046 [ 136.724714] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801d7842258 [ 136.731952] RDX: 0000000000000000 RSI: ffffc9000128f000 RDI: ffff8801d7842260 [ 136.739188] RBP: ffff8801d67bf880 R08: 0000000000000001 R09: 0000000000000001 [ 136.746425] R10: 0000000000000004 R11: ffff8801b43be000 R12: 0000000000000000 [ 136.753661] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801d7842100 [ 136.760902] FS: 00007fcaa3e49700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 136.769100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.774947] CR2: 0000000020b16000 CR3: 00000001d951a000 CR4: 00000000001406e0 [ 136.782187] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 136.789426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 136.796669] Stack: [ 136.798783] ffff8801d7842290 ffff8801d7842258 ffff8801d7842258 ffff8801d67bf898 [ 136.806752] ffffffff81df969d ffff8801d7842160 ffff8801d67bf8c8 ffffffff82664bd3 [ 136.814705] ffff8801d7842258 0000000020001000 1ffff1003acf7f23 ffff8801d7842290 [ 136.822656] Call Trace: [ 136.825211] [] list_del+0xd/0x70 [ 136.830194] [] sg_remove_request+0xa3/0x120 [ 136.836130] [] sg_new_write.isra.26+0x849/0x940 [ 136.842413] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 136.849309] [] ? __might_fault+0x114/0x1d0 [ 136.855160] [] sg_write+0x962/0xb30 [ 136.860404] [] ? sg_ioctl+0x2c30/0x2c30 [ 136.865994] [] ? depot_save_stack+0x122/0x4a0 [ 136.872105] [] ? get_futex_key+0x1050/0x1050 [ 136.878134] [] ? __lock_acquire+0x629/0x3640 [ 136.884159] [] ? save_stack_trace+0x16/0x20 [ 136.890095] [] ? save_stack+0x43/0xd0 [ 136.895512] [] ? kasan_slab_free+0x72/0xc0 [ 136.901362] [] ? kmem_cache_free+0xc7/0x300 [ 136.907308] [] ? do_futex+0x3f8/0x15c0 [ 136.912814] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 136.919800] [] ? sg_ioctl+0x2c30/0x2c30 [ 136.925390] [] __vfs_write+0x103/0x680 [ 136.930899] [] ? do_iter_readv_writev+0x400/0x400 [ 136.937358] [] ? __might_sleep+0x95/0x1a0 [ 136.943124] [] ? __inode_security_revalidate+0xd9/0x130 [ 136.950104] [] ? avc_policy_seqno+0x9/0x20 [ 136.955954] [] ? selinux_file_permission+0x82/0x460 [ 136.962584] [] ? security_file_permission+0x89/0x1e0 [ 136.969304] [] ? rw_verify_area+0xe5/0x2b0 [ 136.975157] [] vfs_write+0x189/0x530 [ 136.980488] [] SyS_write+0xd9/0x1b0 [ 136.985729] [] ? SyS_read+0x1b0/0x1b0 [ 136.991143] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 136.997946] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.004490] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 137.011030] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 137.037462] RIP [] __list_del_entry+0x86/0x1d0 [ 137.043778] RSP [ 137.047382] ---[ end trace 30aad88e705f63f1 ]--- [ 137.052110] Kernel panic - not syncing: Fatal exception [ 137.057482] Dumping ftrace buffer: [ 137.060986] (ftrace buffer empty) [ 137.064664] Kernel Offset: disabled [ 137.068256] Rebooting in 86400 seconds..