a010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/21 19:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f000027b000-0x4)=0x0, &(0x7f0000865000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000f23000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 19:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b32000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a62000)=0x1c, 0x80000) fdatasync(r0) r1 = syz_open_dev$sndseq(&(0x7f00000c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000358000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076d000-0x16)='/selinux/checkreqprot\x00', 0x4c100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008e0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000196000)={r3, 0x0}) 2018/01/21 19:10:24 executing program 4: r0 = socket(0xb, 0x80000, 0x10001) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000044b000-0xb)={0x74a, 0x5, 0x7, 0x5, 0x2, 0x60, 0x1, 0x9c18, 0x6, 0xfff, 0x9}, 0xb) pipe(&(0x7f0000be3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='uid_map\x00') sendfile(r2, r1, &(0x7f00002c3000-0x8)=0x0, 0xe613) 2018/01/21 19:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000222000-0x10)={0x6, [0x100, 0x0, 0xffffffff00000001, 0x7ff, 0x7, 0x7]}, 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) r1 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r1, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000a22000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000cbc000)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000473000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000b04000)={0x7, 0x6}) fsync(r1) [ 175.742179] binder: 30545:30558 got reply transaction with no transaction stack [ 175.816312] binder: 30545:30558 transaction failed 29201/-71, size 0-0 line 2920 [ 175.917072] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 19:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000483000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000050a000-0x4)=0x0) shutdown(r0, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001c9000)=0xfffffffffffffffa) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) getsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f0000c66000-0x3)=0x0, &(0x7f000003c000)=0x4) 2018/01/21 19:10:24 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f000000c000-0x5)='\x00\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000737000/0x1000)=nil, 0x1000) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) 2018/01/21 19:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000d8c000-0x4)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/21 19:10:24 executing program 7: r0 = open$dir(&(0x7f000045f000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00005fd000-0x4)=0x0) 2018/01/21 19:10:24 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000011000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000003000)={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) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) clock_nanosleep(0x0, 0x0, &(0x7f0000186000-0x10)={0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/sequencer\x00', 0x90242, 0x0) 2018/01/21 19:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000947000)='/dev/hwrng\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f000086e000-0xc)=@kern={0x10, 0x0, 0x0, 0x13000004}, 0xc) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 19:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a7000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b4b000)=0x9, 0x4) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/01/21 19:10:24 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="", 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000+0x2c9)={0x0, &(0x7f0000c4d000)=[{0x6, 0x6, 0x7, 0x6}, {0x2, 0x8, 0x2, 0x0}, {0xffffffff, 0x3, 0x3, 0x5}, {0xff, 0x7, 0x8fc, 0x3ff}, {0x8a8, 0x8, 0x4, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c68000/0x4000)=nil, 0x4000, 0x9, 0x40010, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000090c000-0xd)='/dev/usbmon#\x00', 0x3, 0x400) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000071c000)={0x7, 0x1}) write(r2, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r3, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) 2018/01/21 19:10:24 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)="") r0 = accept$unix(0xffffffffffffff9c, &(0x7f00006fb000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008a1000-0x4)=0x1002) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dbb000-0x1e0)={0x2ca, 0x0, 0x7, 0x2, 0x8, [{0x800, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfffffffffffff700, 0xe8d8, 0x271, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb5, 0x5, 0x17, 0x0, 0x0, 0x1c08, 0x0, 0x0, 0x0}, {0x5, 0x4, 0x605, 0x0, 0x0, 0x3200, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x60, 0x1f, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x5a, 0x7ff, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x1, 0x0, 0x0, 0x238e, 0x0, 0x0, 0x0}]}) r1 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) readahead(r1, 0x0, 0x1f) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") getresuid(&(0x7f00000e1000-0x4)=0x0, &(0x7f0000fee000)=0x0, &(0x7f0000529000)=0x0) fstat(r1, &(0x7f0000b1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000042e000)='./file0\x00', 0x0, r2, r3, 0x1, 0x20) 2018/01/21 19:10:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = socket(0x18, 0x0, 0x4) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/21 19:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0x5a1, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000e2a000-0x1)='\x00', 0x3) write$selinux_access(r1, &(0x7f000051c000-0x3e)={'system_u:object_r:update_modules_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x37, 0x0}, 0x3e) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) chmod(&(0x7f0000d08000)='./file0\x00', 0x0) 2018/01/21 19:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) syncfs(r0) accept4$packet(r0, &(0x7f0000054000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dbf000)=0x14, 0x80800) recvfrom(r0, &(0x7f0000886000)=""/224, 0xe0, 0x102, &(0x7f0000594000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000fe8000-0x97)=""/151, &(0x7f0000e7c000)=0x97) 2018/01/21 19:10:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000bf000-0x14)={0x7, 0x401, 0x5, 0x86a, 0x4, 0x942, 0x8, 0xcb6b, 0xfff, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000119000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x7, &(0x7f0000a7e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) ppoll(&(0x7f0000684000)=[{r1, 0x0, 0x0}, {r1, 0x4018, 0x0}, {r1, 0x0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x80, 0x0}, {r1, 0x40, 0x0}, {r1, 0x4080, 0x0}], 0x7, &(0x7f0000800000-0x10)={0x0, 0x1c9c380}, &(0x7f000060d000)={0x8}, 0x8) timer_create(0x7, &(0x7f0000e7a000)={0x0, 0x30, 0x4, @thr={&(0x7f0000191000-0x11)="5ce773342384a781bf51626edb6de6159d", &(0x7f00006cc000)="c733e73888a31a118cda29212e54337ba9642a34f968017922ec1dc31620fb780adc7f34e2dbc299d20df3d42e044783db1279d1670aaf3c3c7575fddda30f855d498b070e2af2b65e30f94b953c2fa95eeac53ddbc7ade0c112a441819675ee27db42bac8403f4181f5f61a0ba8d0b44591fb8bc7d4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000605000)=0x0) timer_gettime(r2, &(0x7f000012d000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/21 19:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000160000)='-proc.[\x00', 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000f92000-0x10)={0x77359400, 0x0}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000407000)={0x0, 0x23, "40aa6dd52b83da870f6c5e6c5e22108e4f366284a63758dd646af0d4f4f1ec41ebeed7"}, &(0x7f00001c4000)=0x2b) syz_open_dev$loop(&(0x7f000096c000)='/dev/loop#\x00', 0x7, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000036d000)={r2, 0x0, 0x30}, &(0x7f0000539000-0x4)=0xc) kexec_load(0x7a11, 0x2, &(0x7f00009c8000)=[{&(0x7f0000955000-0xb5)="ba561063ad295eb4b61575f7e3e17b1cf1e22f8cc242363d48f1816536fb0b42146b5d22ce7305a8c4aad6684ea23a82d797b76322776414c514446e049b0d11d174112e7307b0dd927082c9dd5e18e6851562bf256366365e078dfd28ce8c7962a663995dbffd6c61374a23ff870c6dac90d84cf6dd1e83b17821739278285dfce380cee1aba0c801695af89604ff8b46b8f96ae02c7620550ed37d6297b0427936bb52be23e957fd98ce193d68aa3d391e08a4b7", 0xb5, 0x81, 0x0}, {&(0x7f00006bb000-0x35)="f1d9072fe5ed1b9a546a80f8cb4465d74d7c33f4fd0065ae0a8620d3f4b1f62902c838fb517ac1b2b6fe034b4fe67472798eebd8e0", 0x35, 0xfff, 0x8}], 0x3e0000) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000560000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9f000-0x4)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000be7000)=0x0, &(0x7f00009c2000)=0x4) r4 = open(&(0x7f00004db000-0xa)='./control\x00', 0x8fbab548aed39591, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000103000-0x14)={r3, 0x0, 0x1, 0x94, 0x800, 0xb810}, 0x14) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2018/01/21 19:10:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 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(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x80)=[{&(0x7f0000012000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000011000)=""/250, 0xfa}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000013000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/14, 0xe}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000011000)=""/46, 0x2e}], 0x8, &(0x7f0000001000-0x45)=""/69, 0x45, 0xfffffffffffffeff}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="00bb603a9fcdf06eee6dce0704bc7ee1a7403283566a2449753f26036a929c097844cb9813b2643e5f7319905c6566038d60f7a90d667d8954bd2dd752dfd1256dcabfa36b50fea3475a804026eea23098c558e010ad999803d13ed94c8ccedb0867c3d15787ee8623a772f81cdef7c553c662543398f77437cffb05d93578d18c08711c0ac551cf0cbab25a05cd62", 0x8f}, {&(0x7f0000014000-0x26)="9189df3c6153e4b6693e258c2d2532dcef549d79ecf56f682803bd5c789933de9765cd029777", 0x26}, {&(0x7f0000013000)="5da2c1743837a0e7d4df5a6fba73d50f0f55", 0x12}, {&(0x7f0000000000)="992bdc07dd86f4cbe9981c7c68fe3c22071a5ce0cac0e14a7eb66abc852aaafd", 0x20}, {&(0x7f0000011000)="6d857d2e5c7536ad74630fdf308256f9a4f603ed7b8b2f154c87921cf96d9e7575ef5820d63bb13b8c066fb2eaf42ff9f46207519d7500149db2da1820f765876b07b534293e2d5270abd81c651501bddadce56d2ce82018aa024589cb90a03c6cd5693534b4ee2515724fb319a6fe219bda832f701f9cf899ee161315991af1659c5b53229b86703cb2b05a643b8ce9c1b51b985d0283f4a73e51fcd11f", 0x9e}], 0x5, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 19:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c4000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000a7b000)={0x0, 0x0}, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000083000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 19:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000664000+0x280)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) [ 176.168109] binder: 30638:30643 ioctl 541b 202c3ffc returned -22 [ 176.214081] IPVS: Creating netns size=2536 id=32 [ 176.242195] binder: 30638:30652 ioctl 541b 202c3ffc returned -22 [ 176.259407] IPVS: Creating netns size=2536 id=33 2018/01/21 19:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000188000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000c58000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d76000)=0x10) r2 = epoll_create1(0x0) flock(r1, 0x2) dup2(r2, r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) symlink(&(0x7f000058b000)='./file0\x00', &(0x7f0000806000-0x8)='./file0\x00') write(r0, &(0x7f00008b7000)="ce9b02fd207360d2", 0xfffffffffffffde0) readv(r0, &(0x7f0000b7c000)=[{&(0x7f0000f4c000)=""/86, 0x56}], 0x1) 2018/01/21 19:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) r2 = creat(&(0x7f0000db1000)='./file0\x00', 0xc0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000e21000/0x3000)=nil, 0x3000, 0x2, 0x20010, r2, 0x0) 2018/01/21 19:10:24 executing program 4: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fb8000)={0x400, 0x2, {0xffffffffffffffff, 0x3, 0x20, 0x1, 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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001cb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00002a4000-0xb0)={{0x7, 0x6}, 'port1\x00', 0x6, 0x10, 0xf7f4, 0x5, 0xd947, 0xd8, 0x6, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:24 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x18)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000f69000)={0x7a84}, 0x8, 0x80000) 2018/01/21 19:10:24 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/hwrng\x00', 0x12040, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000dab000)="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") clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) 2018/01/21 19:10:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e38000-0x71)="241f19149b7a10ed6780699561b582a23b9ae896ba556d6bd5c8cba2ce254ffd407cf4d533915e7e29617a0f01000000fde04fb9e38ef19b574444efcdfbfef361ada318bbb4c9fc6e3616df1505b28aa47514dd013d11302b54a4b7a5904918ec86634ea7cd0d7265b556cafd6754691f", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="8f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = creat(&(0x7f0000001000)='./file0\x00', 0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x9) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="f99227d40342cde66ca504532729a822137b39322bbc441acc987e56dd6415a85a71c164a0bf10766e9be3c20beb30d597d0388638e64fd1cf12b6de60907bcda6137ee04e1ae758f6a025acdc8583a91ddc2c789231e2e7869ddbc499ddf3f1747c7e2b6ec22043b3f1c2bb19e9a0c691c464010ea4b672314dafeaec6eebfc66d0a2bc3459b3330cf6050c0c197a23c2efae5a9a6e754200ccea8523a717cc446e1eafe4cefdd47f47ef2bb80cc32844f2d50217463971f55dd3b73790c0734956ecb4630be9bf639dab1cca8376ebe97b0367a9ea03e74d38", 0xda, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x7) r4 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000a1e000-0xc)={0xe, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='proc%\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="53e7efe2ced1add1054db0f60b2f014966e373ba4e99af0986e08c0b82a842bb9af7c4740d04b7f24ff9e7308775052fadad67a0f596478d2778ddd7ea281a76e4547d542f1c6ea27b1f5c2062d79b776907e56a4868ef6ccc6a9078a1b91adb09b840", 0x63}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="1ac5865e3ea65f23f107ff9a1a412957ade00295e211ea83246f482ab89788d080df0b557951077e98f90ec0e0a55fde12fb0c36dcc6ae646d8fa986e5fc8af72a9f2e7ce0afc52a5c0a59f618972340b819979cbd0f4355dbaea4f71bfd52aca07f2642186e14ea2aab6d71cc", 0x6d}, {&(0x7f0000000000)="14b57087d572d96ac2d93587265829c594373e631a423cc1e36ffd4e3723d0741c4fb93e17364584b0308e903bae6c66c813ae3da1b175346f837095891c1e0311218f6c4a75de1d10a72b47a407d34ba1725f27228330d8724246bf7eb87ef828c8f7bb9ab78785408104e0d63714d031efddff09cb2914d38b7a829252c9ca0f09847ac136a6f0a7bacd5254422f1a4e781a1b3f7383dd9f93d02c1e0d22b0e8acf30342f9864c9a29121653745514f2fbce2e6167c7e73918a39c7afb288f905679f05c13126ac8cea591", 0xcc}, {&(0x7f0000002000)="cddc4992a50ef5e85c4f9964ddd91112f8251d065ba1b0dfb477d24410b6729a001d3a98d3dc33cf9f18749a28c16ec1c3da33db2a2dd3cb72ff35305ebc2e8386e6bd36c05e4755bf40062ae38c8379c8433468274f553b0632edfd92bd3fe95f4f", 0x62}, {&(0x7f0000002000)="ec9c7c74fdaeea933b649c92f62ccc6982f798c8636b8c34643c8217ec4001ad6edd84f08233596ade3561d5fcd23e4db44f5e2bc2c2e66269fc0f152f9acbfe98161372a507a3ed32589543c4efeb99fbc1a490c732895ef8", 0x59}, {&(0x7f0000001000-0x68)="ed7c8540a0b141aedf60c4d75c091312e0b481879492e2ca134f9598b61759a16be3ef1d9427508af32b5f7d2e68df23abb596e356db94c3f89b5e002b07bf81d5c75c7b59349b102191ce51df3dd694897d25c6cd825388b8d2f79f987036cb7c294da9af79ceb8", 0x68}, {&(0x7f0000001000)="e32e241bf74c7bfa58affc6ba9a17a163d2b3a5ac227e28c52a4940f71b83bb963ad6c9b2dedf0dba43d90210d2cb2f5", 0x30}, {&(0x7f0000002000)="59ae311fca113e4ad6d6861d5fc97e7908919398724f5b8a1362a6b5010a17f715f069642511f558481aad09ed5e196c6f48130c16db5d1fff1573c4ef3f0fff30234dac63e5935a7eb8b54e2d65e04faec8a5a3ad547309b54507d2e4766520097e323a1ae4518c6f1a5ac5baddcc9995e7ccf8e6b5b2ab6649bb313595118df4cadb", 0x83}], 0x9, r5) 2018/01/21 19:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/ptmx\x00', 0x42, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000747000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:24 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/enforce\x00', 0x4200, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000015d000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000f70000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000684000-0x61)=""/97) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000173000)="2400000052001f0014f9f40700090400090307100800020cfeffffff0800000000060000", 0x24) 2018/01/21 19:10:25 executing program 4: r0 = socket(0x11, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10000, &(0x7f0000001000-0x10)={0x4, 0xfffffffffffffffe, 0x80000000, "6efae59e2d87", 0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8721, 0x2, 0xff, 0xfff, 0x5}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1, 0x4, [0x81, 0x3, 0x9aa, 0x0]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3e39, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1ff, 0x76, 0x25, 0x7, 0x3, 0x8000, 0x7, {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]}, 0x7, 0x10000, 0x9, 0xffff, 0x9}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8b, "1007c455e84e7d5b4076e281c482604129395d525a10eb1ab2290298b98da9ac67e0de2f96588b51f97dc864cd01c08f44ad1f819cedbbd3dc00186fa520eada8f20f164e05bb1cdb545e8ceb68b072940371b4d1c76ceaff890d0c9b6e5bca64d6cf4741246787b32bd23e54bd4fd1246bcfd257685235e2c89adf3884d28a7032aa8817bd597d1fa55f0"}, &(0x7f0000001000)=0x93) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x1c0)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7ff}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000002000-0xa)="e308a2b5da5797b82e26", 0xa}, {&(0x7f0000001000)="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", 0xff}], 0x3, &(0x7f0000002000-0x30)=[@init={0x18, 0x84, 0x0, {0x7, 0x10001, 0x3, 0x6}}], 0x30, 0x40}, {&(0x7f0000001000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xde)="72e04f26ea8c0275a982aa3954736324fb77c51d1dbae01501013c40860ae82656280c29e00a5564f3918aa0e3e5adc13ea5b963cfbb4a8a18317a61b3ae7af97ab7d830f1eb8de0e8c855884153e559b953368b6177e8982ca85608fbb32594f6900b78698bd441f437b99bda029c5d09eb4d3fe8ea197f3a054b7243d6a65096606f986b46b2df2631454c906d7357f06d4a231d47e11c17dc8671fa8df34ae8b58fa1873616d0a209347473689da39da81317d474db00a5e49c38b9121fe3a7c1027beb59f41c8a36f87d25350c16788fd6f97b103957c96d440cda05", 0xde}, {&(0x7f0000001000)="2304f125d015464d8e8c1c73f57bb44d8ce93d2b9003e0ce52362a87f8e88a855692db7887671c0a4e7072126f4907bd44b0f06e8fd270", 0x37}, {&(0x7f0000000000)="85d5f927c351a70078cb1fe50adef660627fde854f27492d5154e21acdac50f743c379f4e93ecc58b185933037975704ac010790bef63880f7e20358fd865b3cc2d893b4e92b1870956d79714e7439965147db0df74b31e7096b221ac394f1067556909cff2d8bd3958116c470a11d286d3a648d4503f10feb80889cf16c749f0439c8d3adbf21299a644dbb81004b95e95009a6a2018cf38be282dd69bb82a0a7ac0ce120127b73257a41bc2a50bd6f408696c7a6e7c10417cc5248709a1545db55a3ef4a723e09a9f1b4bc2674348b876fab87a0802a4d1cc565fbb67bd8ada75179645681943ffb9c6436917b9e6e98244ea975bd", 0xf6}, {&(0x7f0000001000)="93b0d85fe4c3b92c18", 0x9}, {&(0x7f0000001000)="890fef1f86cdaf54f34f3b2c8821c666cd6df329126b0ab8d9b457d18dba4c", 0x1f}], 0x5, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x4b0, 0x2, 0x4, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0x4, 0x3f}}], 0x60, 0x4040080}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x515, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="be1ffeb197592008fc95f360808d2f6d2663bfd7e70660112e74e33efd97950007899dccc2ee1368b91f25c1cd3b2d200227d66f253a2828b6401ebecf997029e47550", 0x43}], 0x1, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x6, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x0, 0x3f, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x4, 0x9}}], 0x90, 0x4000}, {&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x9b)="5cf1deeb287d28fc9a2978af34f7b7e761f42d4664806f83328c72762b777fcc763b385b17fc1305b805edd86050f395cc579addd06a4934758e4d9787acdc92170924f12f4c95949e24652d0951211af46cdaef040aa00bc3669f70ad34925483737c4f3b79b6eb78e015c73bb41b4223a19c3855f2ca8c225c271a9ff89e1bea815dab512cbbcd45e7078c39e7652edd2c5a229b261ae9c09e2b", 0x9b}, {&(0x7f0000001000-0xcb)="4f2b0fa3a861ed5acda3da22f37ada2fb09bde6abc904c2fcf27babf26f2b6f414822791c98a9911603da83a9d424db6a05508005416013e55ac44abb2bf862200bae899408cce3bcecf876d3571dfd4ccb8cf8ee49e600e95f86cbb795b0df4c55bc80c1b0e03b4f7bc10a538349134cfce598af3b18d0b1b7d802f58b631ad88c6a2c0985e3ed14183e5447d116f0663e6f0ea2f961ed0ad28ed24b0b5d73e92c90456844a0910e871d84d6670823a40ca9a4a1580e5b77c90622464f9d011ee3d4aff22c46499c95065", 0xcb}, {&(0x7f0000001000-0x1c)="901640ccefeae1ca59f534d3c81550c13ddd157c1311c93db9b64723", 0x1c}, {&(0x7f0000002000-0xe)="8c1978907ba52cee679e675b486d", 0xe}, {&(0x7f0000001000)="b0b8b5838c3ffc2f6f2f8d1d663cc4ab89c4c9f2dd024aaabbf9ee7f354e94a0069c75c9b336e91c62f695958396dd5649eb51468ece9bb45327c8525719d66282fc7a9eaf57abd41dfd757dee15fa13e9c68e4f42d6fa485c16b780f9872d6c1c0e64fe9cca3372d42ce6c5a9b438944af1b3bb9c36336758dda9204a10a76e4d0c37411d1b96f1a7fc759a397e39e0ddd22c269791bd847034acdf5f85936477bf6b", 0xa3}, {&(0x7f0000002000-0xa4)="b55cb46da9955e6222076a51915661198e0bdf2c1eb5c2c83d7c7fe0f540961b1be031061b83af7f924797263bc69176feb0b58f55ec2e3de0f5a3e7b8315585c65de1a85c1bad80c64787578b513df4ff2ea59ba05b3ed9af0c2ea00b59f7b9c0814fb548cac8fbc4af731e55f33a738e84f3a3096ca2b57a9601a4dfb918b766ecde9a8ab88a405f2d28f99ce4532f88384d77f341d4c298248ed358d3c7b500e33154", 0xa4}], 0x6, &(0x7f0000001000-0x30)=[@init={0x18, 0x84, 0x0, {0x7, 0x9, 0x6, 0x1000}}], 0x30, 0x4000}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x1f}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="27a9aca3b97cecd0db1c14a8b65e33790a081baba1b394cc029d583cec7b6e4424f3730db7d7976058b2aa220f36b6b06c65d6ff2762368f96aac2dbad86a8a974554998fc6024984d4dc868f7a8db1b0ebe63881a0c7f43a2e604139b80401bc45bb0a2cbd5dde10a5c05f0abadb29ff789d730f830d8b7ae773a6e7035ea71bebe6689be022fbdf189d1708d0047ed8c5f5d78c38454721eb1e2a084b94a", 0x9f}, {&(0x7f0000001000-0x5c)="615b99148ce0ccb7ad1c77a0359e52286ae2afe307efbd19b4b786805a4d5213cabbc1c0722f1149510c18139896f1a900c628e52d5417e52d8a8ec1e44200ac37a9466bbcdf0bce668de7e37f561e1610b6ea55a7df1ee0fc7f32a4", 0x5c}], 0x2, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8201, 0xff, 0x1, r4}}], 0x30, 0x40000}, {&(0x7f0000001000)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xdaac}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0xb3)="ae3b3e477efe994ad9d1bad88c11afc67fd3f783b48a15ca71cf6672f670e78719874343198cee99533eae5f0a372520fbe5d980f534edd8071e62b55413c45a095981b3d515b97932b161fe99d7e10e5c4564c855ba6259bcd80b8837f631775fd8015116635f2322cbea69f0457224df83470fad9a3d842f176b58f0c00767ccee169051c485df91d3fefd09c07d0be74cec41cd738d7b4d4565420e463be917faac38126d19da658d6b66a5a79b1b154c2d", 0xb3}, {&(0x7f0000000000)="3a168e9e3f2c2ac0ec6087e5b0fe12eb15e8bb1e1b97bef9c3651bfcc6ea57d79e9dff9c37aa321d17973243447e9fdb214f062d613f2ac7f348d1f216132b34418a20a84ff1777b98ff1b8bf8df289c089504ed35cf6c08f8d33ba8a297e798a23ab280672cbe85e35c119033cdb8b076e302f2368cabe3ca2a0f18f66ef9f6582e590dbdd71da9d316d2b1ceeb9c4f418cd2ea3f85831970e340b604d3aa030422eefee1c46e6ebabe284ca92c810b9f788f4282", 0xb5}, {&(0x7f0000001000)="5cea2bf040efd97906e1907b107608ee2abf91a12d4149cb23de701b54bae0b8d2511136b5f0db240a151d5814fc914db269b2a1e1923373ef", 0x39}, {&(0x7f0000002000-0x7d)="e9c431567f7e2af8e634f4f94e8927f13a2c5de3224a71f57c963695c14374f5b27de451450f41eddf94fc3346e91298679eeaa783d05e8f50f129c3a30f663726ecc19316cdd394fe8f310cec30fdef6acacb542594e1e65814d272d9933e372ed322badf2462d617247490fc8485e72e6a78ad55255d21dce1e03de2", 0x7d}, {&(0x7f0000001000)="730bc32d7196cbca27d6fdf80a0de7fee6a8c1ea78", 0x15}], 0x5, 0x0, 0x0, 0x8010}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x3e)="4f4fac7bbddcaeffaea84442653e72b262749e5172116e00290a4a4a5bff53e9d9c4437f9e39843e06b177f65088e45eac69a84ba4fe2037a3cb25ae3b93", 0x3e}, {&(0x7f0000002000-0x68)="6651d9bee1f72cb55a6159a26ccc0b5db99dbbabe602478b55eb1548b9dfa14cc4d09de53ec1ae0675813c0a7d5fcfa10ce7ef2756c8aa40e4c90e3516caefd3c0de9106f3c3f5fae553e0b71a104bacd5b534370adef97d31d325d4012fa738216af5d7b3874c13", 0x68}], 0x2, &(0x7f0000000000)=[], 0x0, 0x10}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0xb652, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd55}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xc0)="7ae07c748dd99b404148b64f42cc4cb71bd154383c22d10130cfd9bfd515ad47eb2773188c914f321bb987d0016b5b3aeca9964ec74efb2b91926104d637e74eb5705c162c6c2d279e77cea6801a2414357404a58dd5ed14746a174957d3bb9baef8474115235a4a0c223ab24a48b8ead776e95fbc26e495927b4992bab48e6c8940d89fa6659b6f1889a64c994d16fc322dfe2d16c65e478f480073a92091263dd67e76bad2240e63acfb9b1f8d10ebd80bce97711d64209c9b5f474d80e0ae", 0xc0}, {&(0x7f0000002000-0x4b)="d7f28c3206496abcf1dddf48a40507365ce2416229a5522b288e6d16634461da79863f997b250b8f306e2d580463b326fb707c08e09f17accb16e2e932267cbf2caa1d953a0945d1d0cc27", 0x4b}, {&(0x7f0000000000)="c4008802d55e8323d6cadbe827bd84352b8d9bcc84f56da0bb6ec11a5e010756c4bf2254d598ab32d78280ae7da61ad4af7d65a43ee88662f813c82ff25304935516429aaa3bfb1816e6ee3b0c71fcaf9bbdebfa1d2b02c25d34c26676936014ae40f746e4447d727c9f5d93f16fcc52f0e53b4ef3ba99e167304c49373f8747eaa700ad8b3c08c0379e880ea02e28376110b946e231d938ed9f2f60c114842731c87597480ba704c8d8b5eaf842716296cc9fb42a826ad2b5e73288a3ca9e50003153e5d57215751aab7b9bf38b084fc1b2ce57aae284f378ec5e", 0xdb}, {&(0x7f0000001000-0xf)="e0ee087ba3f885da313c551c7f5a2c", 0xf}], 0x4, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3f, 0x2, 0x7, 0xeda, 0x0, 0x2, 0xba, r5}}], 0x30, 0x0}], 0x8, 0x10) 2018/01/21 19:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000ba2000)={{0x2, 0x1, 0x101, 0x3, 0x406}, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000044c000)='./file0\x00', &(0x7f0000847000)=@known='com.apple.FinderInfo\x00', &(0x7f0000f8d000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x2e, 0x1) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) pipe2(&(0x7f000021e000-0x8)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000857000-0xc)={0x50000000, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dfa000-0xe)='/dev/keychord\x00', 0x408800, 0x0) sync_file_range(r1, 0x81, 0x4, 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000075c000-0x10)={0x24, &(0x7f0000865000-0x24)="44482873b425bce47cc9f8e54244129127a45e6113fad84fcda726282187e17c8f276719"}) 2018/01/21 19:10:25 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000017000-0x4)=r1) readv(r0, &(0x7f0000008000-0x40)=[{&(0x7f0000016000-0x7c)=""/124, 0x7c}, {&(0x7f0000008000-0xf7)=""/247, 0xf7}], 0x2) fstatfs(r0, &(0x7f0000013000-0x43)=""/67) 2018/01/21 19:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000180000-0x4)='cdg\x00', 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000060c000-0xe6)=""/230) sendto$unix(r2, &(0x7f0000fda000)="80b25e3c704e", 0x6, 0x4044000, &(0x7f0000ecc000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x227) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0x3a7c729350a96d8f) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00002ec000)=""/10, &(0x7f000010c000)=0xa) getpgid(r6) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f000090a000-0x1000)=""/4096, 0x1000) getsockopt$inet6_mreq(r5, 0x29, 0x2, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f26000)=0x14) getegid() setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) tkill(0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000292000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(r7) 2018/01/21 19:10:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000)={0x0, 0x11, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000089f000/0x3000)=nil, 0x3ff, 0x7, 0x8, &(0x7f0000ed0000/0x4000)=nil, 0xfab}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x6c, 0x0, &(0x7f0000001000-0x6c)=[@request_death={0x400c630e, 0x3, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x50, &(0x7f0000002000)=[@ptr={0x70742a85, 0x0, &(0x7f0000002000-0x1)=0x0, 0x1, 0x1, 0x8}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000002000-0x1)=0x0, 0x1, 0x0, 0x22}], &(0x7f0000002000-0x50)=[0x0, 0x30, 0x0, 0x78, 0x68, 0x68, 0x0, 0x0, 0x20, 0x28]}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x2}], 0xdc, 0x0, &(0x7f0000001000)="48dd38e958418d9655786fc46cb8042ffe3a2a84f58faed5457f68015d602b2c02fcfe4db3afc29f582e5857487a49ce0bf615f985ee3ced945e3694061d01dbda1aa438ed11c466d86e343f903da7ff1bbdc56a017cb3257008a672191b8db3ca963792f624f8e0dad55bbeeb36b3e7e925956e9355aa27baa614cd6ce7cbce2997d8fadf2a5d803998f7519abca269fc3198089667129b3cb57476d95160215a6470d0c2e2d8972d40a21d3a2d18b426cec13cc8debd0bdf0a131f344a21ce6e1962eec2bfbc50b3a4475989950082455408d382057c7b0b219e2f"}) sendmmsg(r1, &(0x7f0000001000-0x3c)=[{{&(0x7f0000002000-0x80)=@generic={0x15, "dedd70746de8495bb877f3b477395ea74129544bdc75e6727b7f96992858cc018c2d768da7b5eb350c4c52557288b3ab4eca035fe082922f7da22f3aaf2168643ba186410628c22760f83cf5432c9face6e63d641fccaf6aba112d5902c8552d7f4b652dbf2a529c3f1d4750bb58dc72224f182a8a0c68b23b7da15c80cb"}, 0x80, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="ae2db396cdd86510e341aaa57e2e297c18eab04ec31a27a650134189da0b07d85af378679af9eb314d012bfb80cfc462cdb599b29998c487ce05f3f5a130f11564363912c4e0dc7fc254ad229f19b8fc71a0a0f76c0c451b8eeffbe7276ce31bddcaf675c8c2c81d5c1c5982f5496f4dea4388b85edb9466bc9447aa525bd5cbe48bef38aeb42a3b2cf6f4d572e1cbeb009cfd96e34b94ec2116ae", 0x9b}, {&(0x7f0000000000)="878db07378ea32818d5751c164947f1402a8ca88e7e665724cd7101fb204fe2c9e0dd403db56be9550b0df4340210eb22a26406c29a6810785e3680c824f1b71180ef1c4dc0ac546ff00e9f108037bd64c5b22ec8a56305cead64a420e7ea23bc5107da465ecd705970db5c32aa3ef9d9d31215bd41ed437305001a140b2b530d3a39314e284181ebda44600202cc2ca6824db0ec064929d9bc7079c1ce4050b682cbe7d5b81e0c08c3db414bb6b511658dffa4c2705b862760dcd0ee96fafa78e99d3313fd6fa05786160c8ca7499b16268759bc47f24d5daee742589fa9f8bb4be46bbafe41222c3ff8fd57c55616a438318997345a29f8edfdb9ab85f4317eaf4d788bb65aea7e12bb726edc9def8a59458361a8e2bf2fa448cb9e633c858e035ddfb1f68dbb01b89a4eec62173546f61587a4ee7005e8f802dbd20b0957c9b7381f9e41d5af941e48ba936d69bf8e6fe816d4473a3ee9fcb02761e7f90238b37902f38ddaba3e59e81990c12de83bd5840fb47942787270071f064b0e4f5c56059815311141763d0fce7887e17d5fc820d4d2610dd1ae713d2c64b865981f4bbc11b2b07b54ef678392aec350f8f18d1dffafbfcdd618c8eb33c6bfb06ff430b76c8248d159ca320b34c3c13ebc7923fe8964b677d4a18b9ea3bd4d24cf3a4dad01095b0b172d705eaf4f44e5c6d414e70df53746be028b7f431056d6bc6a17d95dd7a4fc564f43b027ab3705bb5b78aec439400803d96dc13de92d0e5bcc29c0a20f9e3ac870f53c681035681b39c69ee3cd7b4cf98446333f64a9cec58e05f99062e78222c558356a09eeb9c961998096444790a7c0ff0b92243800122869772f95776f43045f08d660b9e9392cb55c078159d50f87af6bd349d0b3f7c90925c1c51052977370643b21172630e1c06cc8327d51999fbcbdc7e37a4f02fe4ee46ea57eb57dd1ad104dac9c75da6dd17a74c725c649f2440ba48a88f70d4a0967644e6d202756e4151dde05b98a43165674ae7f9c445eca4c2f4fff243be6b2553ca1b63863aef5eb90b67969cb41880e89075274d4d39dfa206d8f95ac599ffcccb613435f81eddcbb09c5784c4a59bcabce232b23b72c14aebea6218ea4f8abc2b198f05f99ef7a5de522c8247243837cfa01db886768378507ba2e23671e2249e20ead79297d438af4cac0630dbf8f80d4cd118b10c311e0effe202878af021c4caf220eba8c616a6ec2178a6b7dece8c888368ef75d1aa7399d3f674c8a851dfe0f04e6b811fe584551160aedee90caa035264b9f765c46463a7efff829dffb1a082ce5a7e86741255d29cd72e655c8a5efbd9f6a91c47235959eae8de6e46e02a1eff4a3ea6d9c75a87122e2de191bdd80d592a75df32b58ec4515d048ae7ba5cfb112716e88c4b7216c8404178737adbf97e6d4ec1240592c1189170da9c14982a7543c573098e3ce889729778f9c7c83e95c186d11937aca357c8d01b64ee4af8ce565c250e86ffd52aaa293721079397da1db2893279b09f202622f548cd7f51908f8c60786c9ed80f2384e1c278128bcaff498c053d1db872a7ae71d5735d11360ced0eacd17f5a98ba117733b5c44a30b7c7bba5a977d1dd3b43c1fec76f340b78423b53aeca1b8693deb6e42893af8992ceb51630204269410d78ef3b23267eb93d4d05624f003d08988b02432aaafede4a37a9b79356f4226ea15fb300532b1fe7368352c1edecb53e9ee65b7e7a167a41fbda77d29903a3c189fde3c202849130b8924328f2d36d63d10d0f8f75950cf3f266c4ef6246ac2f8763cb6632d6983e529bedccef68f5a817260e71fdca9a847fbbb21eadbc29080dbde099cbb30302d8aef9934448882d37664be80e3ebafa1f190d79429495d07d023d6b19d2c97b6c949a104d5438a70b85bdf4cd9ec96e2e675166f89ea92350ad24ac4784e9dc153da194a17c1743782eb8a50f4da8ce37fa96339744e745cea34d45ca43cfae6d99f8d5f91902737a919ee528bb82fcbb8ccf50ac51f876025405126b422166076562dc2773453a06853b0c3bd78aeb5b5c04445287c8f8b94fcc364b95a6a560dd95d90bfdab013c2de7376942a0f192aa1d26b761b45e8f7ec74ccce69899278030883348e18ccd34003527bb7cf7f41df5eb18f1550a6283ae915ecf13936705bc968b3975128b11c1c640287fb58675f546b7d74663eff8512d704708415d46163930dbea0b9aca96eef3f529e3348e3dbee4a24d1315f1c246f93654a2876a8b244183d60e44f7dd36e986208aa072265b28dec41343201de86a11633d78bda439f06b35221d17766241090abbf64de945ec694c32a76778b07465a9cddcbef96c5d426e1f67d636e41fe8f658e1e74a98f5203bf7bc4810f076b847e374282ba760d0d5da397b6790dd6a8cae6c44831b4ecf21b61079e24c4348c599972cdb5fdd0d993f2c6f141767035d624b0a5566b747406dff049d1c43e184dc44407438ad4b3f6b43b81276d65fb54eaf57a073f27455597b095726b4e0f9cafc576df5282089e10da6ae58903d1a4a3c1f98128baea816713f1214f26010b538d936e3326c16e4494b76cb43eb89041cd419b03dd49c73087d8d99728526e27678b72f9251051f21248137db062947094b5aee6aeeb25d710f5e100c82c572268d3f16c31e87dc3a52911ab20495e3f82bdb51f61a7442dffdb14116450ce36aefe12e8d75978498f24f86ef2e60c9e6e9373c01f312eb22a4414fb6e96463ed7bf797ed2ec7477d7a3cde8e3f27764bc58e244609f326885d27af14c747a2eb0dd92598661299e5c81ff199eb16fd942d5f73a4c45367e379b4df5b36b1cafc44df4e80babbbbff9eeac6d7c5dd40691490218aa5c142bf48ca7db9f7c5bcb31233c8e638af5cdfb71693fe3fcb5426019cbf7cf1184231daddfaee37e27b28d2f8a40f37afe54458767c569351a26055ffee45e7cba562109843b2dc84b0844c5d4cf81f606aa708b3b454ef7c1aff6b63cf20e85c68a2d0b5e007ef9a914cc5e2e528df003d6f33d69e388b384be81cd4f6ee0a8176d48b7f0262ba46f3290f640c2ce0250e0d76eba4373f294171a7aec5d0db88ac765b3948bd43d1e733720e79bfd70157e2ffda2bd6d67404d514d72075b2410b679a62a7eff27d9f33effe7e8f7b2b103dfec069b81f823df0d553c58ee599b9005d79935743b8f3bb8e99bdb512e3ba3d195ed4c7528e93b146ddd56ebcb177030f8e607e1ea8516894bbf1f16080fbbd27d9a8e746a53101372e829707eebfd5c10359dbc4d86380026079cd163145b146f244fd4b992e857d39b0ec50a5afeae274b95ddb7096e2d48ead3984520e5d74876ea2672a340725c050c14e79dc73ff2f67954eba78726c618cefaac96a0f5028451d213ad7b1e5d86e94d0f6717c8248c8ff484170251eff076304eecac24b57c3edebbe62c842bfa2e0c9542d8c9b0f5e2a5d219fb928d64016d6faaad0f792154fe68adb338e607867713473664110e7ae9c499b92152a9b3efd8e7c5ef8b515ac84d576ca0f40f59804be0b0eee40d6aec403ec2dd104e13a266932ac4fe368c2b70d9fddf3ca9bb0c8fd055f7f6915bd2bb57b0ea9deca0336032ff240ee1da0a594f317f7b902fbe5860858e5d6ed6f2ee8913fda5cc6e8a9a0d387f5b39d44f2c16d91e075053d207d14bf66254d7aaf15967264ccb96aa70ba44dd5a84b7e3b1cd9aa73f61853fbc7125728f141666824de473beda68870aa589389922ea661a2e07a0e2cde7d08ecfa44ec4a167c009d63a9aa8ae8a544b63bcaf3fe9f5b51eaa1c6240d44ef2eaa51db5a8e099f729b43af258fb7c14133fc363f50634da678210b1df8f728733f9c7a86d89a04e978d7a11673895867afa4a73ce04872e6e731b7670b18a5c0736307ddfb17cff278ff852f1c6dd5bd12cc81f9937715d8057493db96d4bcc3d2df8de598a1ab939f4111eb6c8a72b21fe0053aab40ec31308b90e5ca537d45416ac954e7dd101d45c8e21575487d27f5c306184e8e0df26bd96793a0ebab8163a13101880ae1fde57dfb2b9e2a1721dbbb2e1d3aed9f0942c7dd50393a761c1f0fb4dc36266a278d846e6664e778d3f6853930d0d9870c99251575bd84ae772f801a97e36ef27fc523e3db88f9f4ae4d9e4137314862162e22e1e25a76384af3a01d3ead5c7bcce7cc7555d247c9413d07c663c93070caa7a3686f7551053a1da7fb66a7e6b1081fea8d6daae7a1f2dd4eeda3cbf5bc3ec029bc7984085a4fd82c26ef05df91b3570d50b76f6e1d948b36ae5ea1e9038e54404244d2fc3629eb9e689058bdd43778bf9d6a1cadabb66ea3d720fae888366fd2cf7263d4fba7268521152159dc36ccc2a0ba8108500bc19f637f699362e69310d8230a0e4c3c3203b247eefc5311de99aa6b74db1115b310f115694ac1ee9cc271c6c64ff214273a3a9733f71955855070bb1a3d71794b114fa2f9d6ccff1aa47b27685fccfedb4f6a0f1e4008709dd900713ba52e4f4bb775cd342760b4ec560358e0c61a72c30c046684abf778aca187ad9cc41e44ef4175c58a2c9797a592406c6d25439154942fb8a4309894a9eede5516fec1b093b1308e944d4854e899f9b94b28ef8eec223b38ba48f559a16ad347612a4c108aa31f248e61307c541d325efb5e9dc7e566913c67415c9fd10466d1fc933e692621deb8f4a6644d5883dd95614420ea53e929afbaffd1000d10e842fbbc3bab4bcdc2015e933fc467842aacd326c9c46ec97d5f973985dae51940f490e0cc5f08b4fd46be04d5588672744140319fe4f540f68ab615de602faeaddd50380112f42d75e5d71f2849e115363b0f9782b2e41566378009f412c8fdbaf170e686c2c2e267b89e2c327349056ca05de72792f07cb9fdd816254631e881a282f7e7f52df12a3e5424b5393f89f1c1e812e13d53a31dacecf553241c14f9a453e6f83a178dc400912c3c32babe649bdac475f130ad4814fc87cc0d77cb7581b340d73d2c2d596c801c5f247b824c2ebd9a7540b1a7e1cd800a2d1849ca7204a5c5a0dacfacc95a6dd80b03423a73dc2202ce5c112188859fa6ae8337e6f1877d0336fe39408df5a5763d922aca8a6d4b550b14d771bcc8e1f04796d1b83b991af1ba54fb1d271e489ac8da1a275d12f0c70ab7fe70445503933c4d1823dc90eeece70d87cd61f1723e4c4d33fe2011b14bdf27981643963eb455f50c81d0b74360a344524895d0cae2ef8822a020c500bd22b9c6742a56b5f13d110cf470e17c6efddba2e19122489a04c108a2ae47f1750c0f3068885d366d7a3a89b0450cff598c2c4fa3451782b8f56ec9983b610420e5d489819de341999cda0bba309f410913c0a9a57b7d3c5d3bb9637b245547cdb29a4a3194de1877950bc6032fe9f3dbde6482276c6cf918a1d3aa8937e029e856f46fff646e8b056db4f2218f8adae4b2610d41af1dd3e7fa961d30a03daf6d9123207479473e9bcfdefcfe11ec97986696b7f7964b29126d9cb4031637f7b7b9a0ba8c598f60a53999de80f95aa62f3030d9dc2939fb68e095d1f5b93ed50fd63bf7b17c1bf0433f595e1c411cceedf72bf45b18a12a7e78bd79362ea4dd0d25120dd0a72c0950bdd5a16294b1a6cc1c2b6dc3bae85b8a4ac3838135b1121b52f21c986b473826fb336fb680fe80f388013ca54d607d5eb75b4fc0eb54a4810c7042b5dac52077cabd6b8389ab488ae3a7b7f13a3b0f740de6df785a8d87689b043c", 0x1000}], 0x2, &(0x7f0000001000-0x2a0)=[{0xe8, 0x117, 0x401, "95b8c417fbd41932079fd359624c3cbde7a42e8ac721226d823300f59ac737277356bc6a4e4fd5e20e5656aca4a0f5726292b2537d87abbd517ae0f9649dbf4b61492ccf870cd8173d99c41755572ab6672707bcfc9892884c84e7c6676ba97cd3525c1b5c748b41526262c8e0a9eb177bc27c37410c0e0f7b84a721922dd66923e9898c72da01ce9cb123fa9272154976b4d048969861202f35eef0c6d22ad8fcff748578b0841a9bb219be7b98d762e76012239dfa29dabf7d89dd8584742f3190c832495f1b20177f3b8c15d354c4dd20772fb4"}, {0x20, 0x101, 0x0, "ffed5d8b4989686b44a91ce148f02c4c"}, {0x50, 0x108, 0xfffffffffffffff9, "e5cd85ebee9823ac104f2c0e1d593ef24814d2a5567d073a86dbc4c371870168d54db6561157ba0655230532abacf6acef2017418f37a243e1a4f6fe73"}, {0x68, 0x0, 0xff, "ed87e8fa203021f5eee658f871faa9864e90321fab65705a3eaa05bd2ff62ad5409e0830a4538d0187b0f372ccd5209b9d63dc37000ed69983017f35b0da4009481bff2ca4d3302e84f5cce5bc610cd26735d52124d870b9"}, {0x60, 0x108, 0x9, "8decc8004f391cac89c44e95006c0959f5591bb4a8e05ef7c5ec14265c2da857a19fe8337435208c3c987921c5ded34b72ad961f418a107b3021660a8d91cdfb0bc4553cd95ad32e61038ff565"}, {0x80, 0x115, 0x1, "d7c9a37b770f099c10016cf24e7760d55115bd12e9cb9363904dac02a55a7b98967550040ed857fb712f69457df8431eaf12d7cddc142589dfce4ebd8e53ad9d2a5c26b59d1d81bc3c317e670e664ce12ade68f4ad4efa3d0a2e3529e211ad6a5ecf5bc622cf3f3e13a82df3"}], 0x2a0, 0x8800}, 0x200}], 0x1, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a4a000)={0x0, 0x4}, &(0x7f00001ad000-0x4)=0x40) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f00008b1000-0xd7)=""/215, &(0x7f0000f94000)=0xd7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000085e000-0x18)={r4, 0xffffffffffffffe0, 0x20, 0x529b, 0x20}, &(0x7f00001ee000)=0x18) 2018/01/21 19:10:25 executing program 0: prctl$intptr(0xe, 0x0) syz_extract_tcp_res$synack(&(0x7f00004f9000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000a77000)=@pi={0x0, 0xb2f3, @ipv6={0x1, 0x6, "32a06d", 0x377, 0xaf, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x0, 0x12, 0x0, 0x2, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x89, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x9e7}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x7fff}, @calipso={0x7, 0x58, {0x5, 0x14, 0x800, 0x340de3d9, [0xfff, 0x1, 0x0, 0x63e2, 0x7f, 0xffffffff, 0xdc5, 0x3ff, 0x3, 0x1]}}, @enc_lim={0x4, 0x1, 0x17cf9b86}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x2c, 0x0, 0x2, 0x5, 0x0, 0xa63, 0x1}, @routing={0x33, 0xc, 0x0, 0xaec, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x3b, 0x0, 0x1000, 0x100000001, 0x0, 0x4, 0x0}, @fragment={0x5e, 0x0, 0x5, 0x5, 0x0, 0x101, 0x0}, @routing={0x29, 0x0, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x12, 0x0, 0x87, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}], @tcp={{0x1, 0x3, r0, r3, 0xfffffffffffffff5, 0x0, 0x13, 0x81a0cce2c171c02, 0xe9, 0x0, 0x1, {[@timestamp={0x8, 0xa, 0x0, 0x9}, @timestamp={0x8, 0xa, 0x8, 0x728e}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "4aea2dffff235150e1"}, @sack={0x5, 0x2, []}, @fastopen={0x22, 0xf, "750627c168f83e42f9b191e9f3"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {"b1ed5853c84b92b7e57991989331a2a37f4494874758f74a1f9bff14f70b76ca8ef8a72f67d042d23902e31c2106b9677066abe29f10757462f6d4cb1506c9a1f13cb9cbbc07511cf0ac1387a536c847cfb7e3ba714ff20dd0028d5120cc4516bbb1630973b5858937b75ff7237ec079e7a4cb5bbe41f51b0e88d2dad5fdbe6ea30485c1b8f6e782834255d35d6e249e"}}}}}, 0x3a3) 2018/01/21 19:10:25 executing program 6: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000ae3000)=0x3f, 0xfffffffffffffc9f) sendto$inet6(r0, &(0x7f0000ae1000-0xdb)="90563474d5ad8fd41378aff6e0450e27e7f822e51bf7d4c222400a00158609847d91578cb16587d9a7966a34c3d9391dbb5ce59ed60c5e3186b69ccb7fd521805608f2d2e3b34649344b829009a2e21677bca1de47fec33f908247ffc18830792e132a0ea47b97a2e172c6c96701212e3fdc81cfd985b6ce5556046623529b862a6653445897615b68ed1fdc779c7f33617b42d547de97e035990b6c87a49e2bda4848bfc449d27f08269d57a268030ccba563595232fdc711931a9fa3e494f593a46e12401b458996731dfffbc08bbc2c26d1de74cf7790bcbd4f", 0xdb, 0x4004, &(0x7f0000ae0000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000ae2000-0x9)='/dev/sg#\x00', 0x1ae, 0x400) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000a59000-0x1c)={0xa, 0x1, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$ipx(r1, &(0x7f0000ae3000-0xb)="bc91ca9bbe1f688bdd2365", 0xb, 0x4000000, &(0x7f0000ae2000)={0x4, 0x7, 0x2, "41c9db1ed9cf", 0xfffffffffffffd79, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ae2000-0x50)={{0x8000, 0xc}, {0x6, 0x12}, 0x8, 0x0, 0xfa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f0000419000)="81c0d0cc", 0x4) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006a6000-0x8)={0x0, 0x0}, &(0x7f0000429000-0x4)=0x8) writev(r0, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/21 19:10:25 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}], 0x1) lseek(r0, 0x0, 0x2) 2018/01/21 19:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$mice(&(0x7f0000072000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a52000-0xc)=@sack_info={0x0, 0x9, 0xfc}, &(0x7f0000ba0000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000021a000-0x8)={r1, 0x100}, &(0x7f000033d000)=0x8) sysfs$2(0x2, 0x5, &(0x7f0000436000-0x5)=""/5) 2018/01/21 19:10:25 executing program 5: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x200}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x100000000, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x3ff800000000000, 0x4, 0x1, 0x6, 0x5a, 0x9, 0x7, 0x80, r2}, &(0x7f0000001000-0x4)=0x20) r3 = request_key(&(0x7f000012d000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd)='@bdevGPLself\x00', 0x0) r4 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x208005, &(0x7f0000c37000)={r1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xb2)=""/178, &(0x7f0000002000)=0xb2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/21 19:10:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000bdc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000094d000)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000831000-0x4)=@int=0x7, 0x4) 2018/01/21 19:10:25 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) fcntl$setlease(r0, 0x400, 0x0) 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(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0xffffffffffffffff, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0xffff, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x9}}], 0x90) 2018/01/21 19:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000-0x8)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000345000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000937000)=0x10) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x4000) 2018/01/21 19:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035d000)='/dev/rfkill\x00', 0x501, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000386000-0x14)={0x3f, 0x0, 0x1, 0x3, 0x8, 0x9d3, 0xffffffff, 0x6, 0x7, 0x9}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000e0c000-0x1000)=""/4096, &(0x7f00000e9000)=0x1000) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) writev(r1, &(0x7f0000cf1000)=[{&(0x7f0000222000)="0cad0b047ee9468407970ccb5fca8d6c76d0f44810ba4950b4e44385326cf76700af2ba19ba843af3f9f49ee76c0f41a1982b4c8a1fb281511d34d0ed715ca6d9e7d84f57e741dade4", 0x49}, {&(0x7f00007bb000-0x30)="eec6f226259639650d0fad3f1207deb166607cbc6dc9dac7a4a07f8bc88031b6925e3cc094dafdd161c4045eb34ad09c", 0x30}, {&(0x7f0000337000)="5d1733f74edaa51f2a19de94eea518ff215573f639e8933c66bd4243bc35c79163f31f1cb64a2562ad5424b4264ae0c27c181303e4d040b9bef0c08aa34a86de0f9ee849e9636194eabc161fd6f4ed1d6c6f48b05c6fb0d4df0b0d37d76fdf6d8e4655b76af0da4b454b919cf460b14f48d6de0b7445f834eedbbdb3134873bbc080f11daf3d58b8a3665b5907505123cbc38df47a2d5e5ec344e3eb090c3b8773948b5856b8c14abb0963a77f5348503bd38d7229d1e341075cf7a9c92729aeb539408eec7e55f7dee56e85e64cf2535aff34289f41d15fb1ce6e", 0xdb}, {&(0x7f0000ac6000)="c4a0caadb95430388e085a19d0cebfaeec", 0x11}, {&(0x7f00005e2000)="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", 0x1000}, {&(0x7f0000b45000-0xc0)="4b1cc08fc920275c739123008dfbbbf6caab86ec7d6055a82c6e8bf07600468e2a3b53f00f310475abd1d2e8f20a7fd78940ac0f182fcfd96044f45ff3eb3e385c49f9a686cdfca1458710e4772d2e09d2918b4fc95971dd23c754a180048e18e0754e79d3c74779ca660254d3d3e213cf608b10fb8751665b7d40df1614aade06d6ef612255894d9e0beed79e66ae4ed3edf787474a14b46b6968096f1104bbcc65b64cf35530e68181e6d08eedaafb8bb089a612f46f187f7c466098315960", 0xc0}, {&(0x7f0000733000)="9af00fac7f740a8308b0c8b68280829347c57064fa0250dc35ff2409bd99d39d1467ed91d72dcda9379ebe5829f2ffe66515c2abff354666b8d95a36573d6f1b981e0f14edce", 0x46}], 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000656000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x17459e43, 0x7fffffff, 0x9, 0xda, 0x400, 0x10000, 0x0, 0x7c52b5b0, 0x674, 0xffffffff, 0xffffffff, 0x8, 0x1f]}, &(0x7f000000d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000110000)={r3, 0x2}, &(0x7f00007d2000-0x4)=0xfffffffffffffebd) 2018/01/21 19:10:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f00007bf000-0xb)='/dev/loop#\x00', 0x0, 0x10080) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000070e000)='net/ptype\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00008b6000)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x2, [0x2f, 0x5, 0x8001, 0x5, 0x5, 0x1, 0x8000, 0x100]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000067b000/0x4000)=nil, 0x4000, 0x1, 0x10, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000-0x30)={0x50, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r3}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x50, &(0x7f0000000000)=[], &(0x7f0000002000)=[0x78, 0x28, 0x78, 0x0, 0x38, 0x38, 0x38, 0x0, 0x38, 0x0]}}], 0xff, 0x0, &(0x7f0000001000-0xff)="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"}) mq_unlink(&(0x7f0000001000)='/selinux/policy\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x6e, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$KDDELIO(r2, 0x4b35, 0x6b) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') renameat2(r1, &(0x7f00005f6000)='./file0\x00', r2, &(0x7f0000a3c000-0x8)='./file0\x00', 0x7) pwrite64(r2, &(0x7f0000000000)="21768753bb985f3facf82a939fc1f067513bdfb04b8b4af81b41284c9a4fb30580fdcc2fca402bde5848ffdf1e959d25465659c113549e3280ce6fe871a6ac8922ab88f7a126ec138c22e58ec26a34c3cfcb3d537e6f54ac85a6ace05a19bb1f2e86e12202d4b8d0feb3c21160605602cac5e3faac400b5d75d4f9a10dd41b83a4d913b9215adb96b668047f87e7c9df39d05046cba7684dd77fc769219f752c2d834b182ee7898fc7df17baea50c9e78ffd0402d0a37081db90aabe716125d87e6e3202af027f066bc34b76542a191e176f3fd567bbc69548e82f0f7adf07cc9c3c", 0xe2, 0x0) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_wait(r0, &(0x7f00006a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000624000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ecd000-0xc)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000098d000)={0x3ff, 0x6c4, 0x1a}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000696000-0xc)={0x4, 0x0}) 2018/01/21 19:10:25 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00002d4000-0x8)='./file0\x00', 0x200040, 0x184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x0, 0x3, [0xff, 0x7, 0x3]}, &(0x7f0000166000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0xb, "c29dd4349fc86d00ad52a0"}, &(0x7f0000002000-0x4)=0x13) setns(r0, 0x8000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000002000)=0x5196, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000003000)={0x0, 0x0}) syncfs(r3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000005000-0x28)={@generic="165066915ba2e36b97dcdccd78b17765", 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x110, r4, 0x0) syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x9, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000006000-0x8)='./file0\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x5) syz_open_pts(r0, 0x8000) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000006000)=0xfffffffffffff000, 0x4) 2018/01/21 19:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000b0000)={0xc7b2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x9, 0x88, 0x0, 0x6, &(0x7f00005bd000)=@common='vlan0\x00', 0x7, 0x0, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000070000-0x84)=""/132, &(0x7f0000265000)=0x84) pipe2(&(0x7f000073c000)={0x0, 0x0}, 0x80800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00002ff000-0x4)=0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00007d8000)={{0x3, 0x3}, {0x1, 0x0}, 0xffff, 0x7, 0xb5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:25 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000200100002, 0x3) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/01/21 19:10:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="d5674f18280726dd0c39cb8a94ef573c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000002c000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3c0bc5", 0x0, "4ad786"}, ""}}}}}, &(0x7f0000c01000-0x14)={0x0, 0x1, [0x0]}) 2018/01/21 19:10:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{&(0x7f0000b17000-0xa3)="4dced30e8ac890763c7c7e559904f08bc1a81fa013f12950356c9368c7ae3f4dc85d4e806bb6e70f15686ab9d8be1e63139a0b03ca46c2cd20e9fb77d085706b2e8f041423b2683d64b74cbf2984a9c30e4ee4a1044d01aa308155a0bc7ff916dae92c1e1c9af626336926298ff5f4e13f7c8ed8f87f54e2d2d641f4497b6d6614b1429ac55431cd9334f535514cb39d481f77cb9b0dfc0145c36500693a4dc2d1527c", 0xa3}, {&(0x7f0000ce4000)="28b3c1ff2c375c601871378dc718637831bff71a125af9f0a67b37a6827b519277ec4f01f53666570508eca7409db1d1c20302b50243e57518f28d2fdb2296cd5b98d4cc", 0x44}, {&(0x7f0000457000-0xba)="a86957e848e2e506898d6459feb836fb948f3a43ed9519a219a3507d3b0b125fd28fdaf07edc6a92ad64d71aeac11aaf531b2bc37ad0632adcace844f59fe5fab6aec21000ee2e5c035bc9853d936d96a3bccb80c9434fb331c1e8347f73bb0ac503382d70021001cbb4adbb5cd790b78682605d77f3aa17e76b62687f2f5c41a1057852f234954f024538a4e2c20a23280cb857030952ed38199ef28b5fbe2ee758a7a5b253b59b2b72c3f0d9f84c1efc96311d7e51696584d3", 0xfffffffffffffe1a}], 0x10000000000002e4, 0xfffffffffffffffc) 2018/01/21 19:10:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/4, 0xfdf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000+0x8c1)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000002000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000)=""/125, 0x7d}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000)=""/126, 0x7e, 0x5}, 0x12000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x3, 0x4) dup(r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000001000-0x8)=0x0, 0x6) 2018/01/21 19:10:25 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x4, 0x0}, {r0, 0x80, 0x0}, {r0, 0x400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4080, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1000, 0x0}], 0x7, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000)={0xffffffffffffffe1}, 0x8) wait4(r1, &(0x7f0000aa7000)=0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000cb9000)='./file0\x00', 0x24000600) inotify_rm_watch(r0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000003000-0xbb)=""/187, 0xbb) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000004000-0x24)={0xa4ed, 0x12b000, 0x4f, 0x8, 0xff, 0x2, 0x8, 0x5, 0x5, 0x2, 0x985, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000005000-0x1)={0x3}, 0x1) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000+0xca3)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/21 19:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000348000-0x8)=0x3) delete_module(&(0x7f0000e1b000)='/dev/input/event#\x00', 0x800) 2018/01/21 19:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000066c000-0x3)='\'$\x00', 0x1) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) 2018/01/21 19:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aac000)='./file0\x00', 0x50000, 0x2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d8e000-0x4)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0xa0080, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) 2018/01/21 19:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d3c000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00 \x00', &(0x7f0000a71000-0xc0)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @rand_addr=0x0, 0x0, 0x0, 0x1, 0x0}, {"8d09", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"22bf", @random="bfcf6c1008ae", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() 2018/01/21 19:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb0000-0x3)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000082b000)='./file0\x00', 0x201) inotify_rm_watch(r1, r2) r3 = syz_open_dev$evdev(&(0x7f00000c6000-0x12)='/dev/input/event#\x00', 0x2, 0x200000000205) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000f79000)=0x5) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) timer_create(0x5, &(0x7f0000420000)={0x0, 0x25, 0x4, @thr={&(0x7f00009ed000)="ab428dd3cdde7bc3bf3b9cf5324ce84e3147c4223eaad44762a9b0a46794a5e20d5646daa3b15125b9b777fc86aa696354ce0d3f373c9f706cc361e1e9c1cff6ea2c141ef3404aa50e3f2cf32f7fa25e61cdd3cc845dee5a11d73cea68f30e419b414359831dbc4d9163a15cd25f40ea758c00d2f2731dbf74d8230f", &(0x7f0000489000-0x19)="c4b4c67b397a11f318d6b50910524544a0cdb31f5e5c2671c7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x0) fcntl$setown(r5, 0x8, r4) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) r7 = syz_open_dev$mice(&(0x7f00002c2000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000eae000-0x78)={0x0, 0x78, 0x157b, 0x2, 0x1, 0x20, 0x0, 0x80, 0x80820, 0x1, 0x6, 0x8b, 0x7, 0x796, 0x4, 0x4, 0x9, 0x7ff, 0x8, 0x8, 0xfffffffffffff000, 0xf2369c3, 0x6, 0xfffffffffffffffa, 0x7, 0xfffffffffffffffe, 0x5, 0x4, 0x2, 0x1f, 0x7, 0x4, 0xfffffffffffffffc, 0x1ff, 0x1, 0x1, 0x8, 0x80000001, 0x0, 0xffff, 0x2, @perf_config_ext={0x4, 0xffff}, 0x540, 0x0, 0x2, 0x3, 0x7f, 0x4, 0xeb, 0x0}, r4, 0x4, r7, 0x1) getsockopt$inet6_opts(r7, 0x29, 0x39, &(0x7f0000176000)=""/120, &(0x7f0000a74000-0x4)=0x78) dup2(r5, r6) tkill(r4, 0x16) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000dfa000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) r1 = memfd_create(&(0x7f00006bc000-0x56)="5c2f00e8ef6f10f8216ee29c56d77abcc1d669af8d42b3505e2567b056d8f6f76c4ba9f4f053ccbf4c1f098f30dc6143cdec2a0bd20e57ce2ee4acd62b16036ab4d7f501f4e34893912c0223c5ecd4a555c4214aa148", 0x7) r2 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c8d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000047e000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000413000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000de000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0x85) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000893000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x0, 0x2, 0x3, 0x2, 0x80, 0x20, 0x17, r4, r5}, {0x8, 0x7ff, 0x2, 0x6, 0x80000000, 0x1, 0x4, 0x81}, {0xd3ab, 0x0, 0x81, 0x1}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x14e7f6474f8f1c2c}, 0x2, @in=@empty=0x0, 0x4, 0x7, 0x3, 0x1, 0x8000, 0x5, 0xc6}}, 0xe8) r6 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000979000-0x7)='cgroup\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006dd000-0xa4)={0x0, 0x9c, "45f3dcdcdeff00985e2415bb21e5d12af12d43ff59049e44b14462146815ebee5fcd4edb9433a4f5855f9533aed7dcdaab529ed3c6aa580795928d704ca3c09ae8136c56204ce8407aa8cafb6704f443c85e7fc4aff1ad22fb111407d90816a8f5d781066ca79aff61d076fb1fa51f28fa838b26ef2b895e20a6558c0ff8137314e929ff5983a7a263b4fa1ba4434e0f055324e6be9283d365805cf9"}, &(0x7f0000094000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e98000-0x12)={r1, 0x6a377ac3, 0x5, [0x3f, 0x0, 0x970b, 0xab21, 0x7]}, &(0x7f00004ee000)=0x12) 2018/01/21 19:10:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x20, 0x3, [0x9, 0x100000001, 0x9]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a86000-0x8)={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000004000-0x3)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000005000-0x8)={0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000005000)={0x2, 0x3ff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000-0x20)={0xffff, 0x81, 0xc, 0x800, 0x1, 0x4a, 0x0, 0x0, r2}, &(0x7f0000006000)=0x20) socketpair$inet6(0xa, 0x80001, 0x56a1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000008000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000a000-0x10)="5712fc853f73c688da2c01f9b5747c64", 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000a000)=0x8, 0x4) 2018/01/21 19:10:25 executing program 5: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x7fffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x10001, 0x0, 0x10001, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) fsync(r0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000361000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f6b000)={r3, 0x2}) 2018/01/21 19:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006b1000-0x8)={0x0, 0x200}, &(0x7f0000830000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000925000-0x6)={r1, 0x626c}, 0x6) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000005c000-0xac)={r1, 0xa4, "8bfdbf42fbf881d3ba9732ac26afa87d07cda0b2120103929fa1a75b7b5ff9abf90a2d94134ebed4e2a998b2889b63a90124d012b65cba35a9b0da99c72eee514cb11a4a94568c2c6ac905ebda2929801f93a9b806355b2d28746829bc135a8416a939d05770a753ab5a1d15c2bdd5e72dabca3d7f95d246cf51ebdf4069622cd6ec75df068cff41774dc2de230de674b8fe50b9b3a7d5f1eb3bd7f0f62919f5c995e79f"}, &(0x7f000049f000)=0xac) 2018/01/21 19:10:25 executing program 6: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = syz_open_dev$usbmon(&(0x7f0000fe0000-0xd)='/dev/usbmon#\x00', 0x8000000000002, 0x369942) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/21 19:10:25 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) poll(&(0x7f0000f71000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f72000)=@get={0x1, &(0x7f0000f73000-0xa9)=""/169, 0xfff}) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000f72000-0x2)="0100", 0x2}], 0x1) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000f73000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000f71000)='/dev/sg#\x00', 0x101, 0x2) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000050d000/0x4000)=nil, &(0x7f0000f72000)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000f71000)={{0x9, 0x6}, 'port0\x00', 0x1, 0x10000, 0xffff, 0x1f, 0x3aad, 0x9, 0xfffffffffffffffb, 0x0, 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]}) 2018/01/21 19:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001e6000-0x3)='*:\x00', 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000415000)=0x0, &(0x7f0000630000-0x4)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f00005d6000-0x8)=0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000928000)={0x5b9, 0xf7e, 0x4, '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]}) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0xfffffe86, 0x240000120, &(0x7f0000801000)=@file={0x0, './file0\x00'}, 0xa) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000975000)=0x0) unshare(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$netrom(r3, &(0x7f0000d72000-0x48)=@full={{0x3, {"28e6d991f3165f"}, 0x7}, [{"747df5792c409c"}, {"25ad8027f9130c"}, {"e7721c8119b98e"}, {"91039de7dce5ec"}, {"ced8e819281896"}, {"22c2bf0c7e6175"}, {"5c82c1501cbd41"}, {"02068e0ae4e19f"}]}, 0x48) 2018/01/21 19:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() kexec_load(0x101, 0x9, &(0x7f0000b17000-0x120)=[{&(0x7f0000d05000-0x76)="2ed6c3372e5919a0ff454880eb90a8bc49ae6973b499ce3e9bfc47115e0a5ef3545804d569914d8318b66cfe0b51b149ef6874ffb8d0d55b554cd9d20429997ea83869aea763af7955556b47656078c80b76982901526ef0f69213dce1148c27ba6aa01f9b3f04fdf63970bafa149825529c8ab19aaa", 0x76, 0x200, 0xffffffffffffff7f}, {&(0x7f00000dd000-0x7d)="c71f9bf074beda31d1e13ccc6280ea280ca55de89369f7e700feb8268778ae4b3f64aa4f2779e642bc36926e031bfb3191c738567a3240b75959f84626a50c349654efc1949805d506d290ef80770eed7d74da9cababdd46927c5b86860f34d25569bce6d0514eb64cc53a59dc5c4527d0e12713bfc79f43ecbcd92fde", 0x7d, 0x5, 0x24e}, {&(0x7f0000b07000-0x17)="7255761bafd003b9b0e227bba23e3f2ebd96d86509d28a", 0x17, 0x4, 0x1}, {&(0x7f0000348000)="1f906261ce7ef9e59f2e694d2e68400d4ebfbf5fae4610432cce39e6edaa4404de2cd96722249c7a93cc88945a41b8f41d58b8160d2ef73785f7dad21770bb9372bd3b0dbe6f83c49cd3cf6f618b968fb3bad1e7b50583f3a0cfb9585b5240e5fa1d70647fb919a60ed388fcd34fb6f028fc85584ca179c06f8b1aa25fb0928fa122b03e233b87b2cb797bf541b8e579764355bf33610f", 0x97, 0x8001, 0x7}, {&(0x7f0000602000-0x17)="7bfa9a146c9f63fbcb5232d2a1746ef99af85ed2afec64", 0x17, 0x1, 0x8}, {&(0x7f00004fa000+0x85c)="74abe62547fb3c8102972371fe0ff0583dde094fdf90c7dae56fcb3ebc9704d3a7cacc822b733a395ded96bf8d883f76505edc745480b7920bb4f70371fbab85137c97b45b7ce4bb245ebd7cde58d46c27b914837c968397dca02ae32b138167d83aecc028da43dbd7be6ab82fc9d0a5b94c17e871b1bcec77c044bb9eae47d122c16cdd6226b00c76405820f11fa9", 0x8f, 0x4, 0x1}, {&(0x7f00000f0000-0x24)="a0c0b2b8ae0594088d810b879704659cd8b5644218e3662577e7e17dbe66c58b5d5ac42b", 0x24, 0x4, 0x2}, {&(0x7f0000590000)="ba5ce74890455738a211599944add6f270499a273a5d0ef1db3102a3073f715533cdf3b352308bc7fbe6a8e637c27dfe14dd6e76c17e645f0ca36513423046e5efdd27dca05535c7293d30a59564e019d2760f25e66257c966e7da2c390bde705376a9c9beef96c0e4fccb92e3f2fc5d20af2b2ba145f2ece8113d2b41ddd298d34337f74838bdea030d0e23", 0x8c, 0x6, 0x20}, {&(0x7f000048e000-0x9c)="39a22f3137dbf39ca34f96e61916ec284e072ed97844cab0d36a379f1e95729c4ed9b1381fbae0fd3fc3f52e065be086893f4e12837304efcdbba182a6a09501a6dc11cfe4c491e5876db62d2afb9f542099bfde91aa819bd0fa74546f1f67759939dcfb18ed36e9f1027cab738281000eabe38e841c6e17b930464adb2b43e012f29fff16d86a670a8bba172798e9048b9fdb8f28455cc9780c9ed2", 0x9c, 0x6, 0x7fffffff}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x28, 0x301002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000d4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e50000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008e3000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, r2}) sysfs$2(0x2, 0x8000, &(0x7f00003e0000-0x41)=""/65) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004d5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000d34000-0x1c)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000067a000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x20}], 0x2c) timer_create(0x6, &(0x7f00005e7000-0x60)={0x0, 0x11, 0x0, @thr={&(0x7f0000608000-0xef)="19e804feb639e485e9b4b2fbde0f5fd21b0d27275feb62652dece190f23e54ca77f262f15b1ebbde04d880b7415ba6d52c87699164933e19a182f48e2a2453098a0cdfc8d00e72b3ae3f1ce62972ad27dd007349d8d07c685da38adb9fe880e3c0767de92b6553c42575ccf797f9ee6685b2e1691c9ad2fbdafa2ee60990b1b7a50b081fc6db6dbc63455a7bc5fe6d280956b162a4d8bd02d64ccab7bdf558665d832c0581875028ded5182aba9d830a5c05cf154ecc522db36ec970bd48a3f886ab776c4348103f161606762444b40edeb1404336c103508629050a3b75062e3aa3f3f3a51af7e00a1449ffde6e25", &(0x7f00006fe000)="21195fbf82717a2c129f00def70cce389d3621d0a06ace633a1b7e7bd3ff2c969f3d6f25c543"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057f000)=0x0) timer_delete(r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000114000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00001bd000-0xc)={&(0x7f00009b9000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_tcp_int(r5, 0x6, 0x1d, &(0x7f00000ae000-0x4)=0x0, &(0x7f000047a000-0x4)=0x4) process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) 2018/01/21 19:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f4000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000034000)=0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/21 19:10:25 executing program 5: 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)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000d67000-0x8)='./file0\x00', 0x200) renameat(r0, &(0x7f0000a12000-0x8)='./file1\x00', r0, &(0x7f0000e70000-0x8)='./file0\x00') 2018/01/21 19:10:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000026a000-0x8)={0x0, 0x9}, &(0x7f00006ef000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x2}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f00001f9000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="354bf421bd8ab9f3041d7dd95419376c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r2, &(0x7f0000b1e000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) 2018/01/21 19:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) preadv(r0, &(0x7f0000cdd000)=[{&(0x7f0000a22000)=""/10, 0xa}, {&(0x7f0000212000-0xb)=""/11, 0xb}, {&(0x7f0000542000-0x3c)=""/60, 0x3c}, {&(0x7f000062f000-0x72)=""/114, 0x72}, {&(0x7f0000564000+0x47c)=""/117, 0x75}, {&(0x7f0000d5f000)=""/247, 0xf7}], 0x6, 0x0) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000b1000)='comm\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003e2000)=0x1, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000fec000)=0x2, 0x12d90ba939392d4e) 2018/01/21 19:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f70000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c28000)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e3e000-0x8)={0x0, 0x5}, &(0x7f000083e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000032d000-0x8)={r3, 0xa1c}, &(0x7f000067e000)=0x8) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00005eb000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f00006da000-0x20)={0x2, 0x2, 0xed, 0x100000000, r1}) 2018/01/21 19:10:26 executing program 4: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000001c000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000002a000-0x48)={{0xffffffffffffffff, 0x3, 0x8001, 0x3, 0x80000000}, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:26 executing program 3: capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) 2018/01/21 19:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d9f000/0x2000)=nil, 0x2000, 0x2, 0x110, r0, 0x0) getsockname$inet6(r0, &(0x7f0000222000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a4000)=0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000022000-0xc)={0x2000, 0x0}) ppoll(&(0x7f00007a9000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000875000-0x10)={0x0, 0x0}, &(0x7f0000924000-0x8)={0x0}, 0x8) 2018/01/21 19:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001dc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00007de000)='/dev/urandom\x00', 0x0, 0x501000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x5, 0x40010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dbd000)={0x84, 0x0, &(0x7f0000fa0000)=[@clear_death={0x400c630f, 0x1, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f00004d2000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000fa1000)=0x0, 0x1, 0x1, 0x18}], &(0x7f0000b4f000-0x28)=[0x68, 0x78, 0x18, 0x78, 0x40]}}, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x3, 0x1}, @acquire_done={0x40106309, r1, 0x2}], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/01/21 19:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a0c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000-0x4)=0xe8) r1 = getgid() chown(&(0x7f0000466000)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000033e000)='/selinux/context\x00', 0x2, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={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$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r3, &(0x7f00006d6000)=[{&(0x7f0000292000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ebbceb5620415e57d7892ad86a699feabca45a6c7e2c37f059f22ad3c5c6730ffb54ed9324888675de8a6960e56b8d10aa0c13f76af388604f99963f2abe79", 0x0}, 0x60, &(0x7f0000300000-0x30)=[{&(0x7f00005b5000-0x67)="5c49c844a774005e107a9fa04b1aa0801297b2847235e7a1ce1565f43ea7a19c81690ee6526d9e0d4676d88bf1332a106d2385b2ebc21bcf7dbeba93724010fb29e375fc32de0032c31bd3e1bf8a27f0e3db6dacf630e449a6d00ad94d3f388564b7ff28d44c3c", 0x67}], 0x1, &(0x7f0000e6c000-0x58)={0x58, 0x107, 0x1, "65022611187514f473e03f6a8d8a405f19fc39630f5636afe13a5cb8c616de813d209db0a857f48b17b012c9c2608498051f5f91e29636b5afd722afb332ca9376"}, 0x58, 0x20004004}], 0x1, 0x0) sendmsg$key(r3, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000050000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5}, &(0x7f0000e0a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000773000)={r6, 0x6}, &(0x7f0000610000-0x4)=0x8) sendmsg$netlink(r3, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000309000-0x164)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x68, @str='+[\x00'}, @typed={0x8, 0x45, @void=""}]}, 0x24}], 0x1, 0x0, 0x0, 0x800}, 0x4010) 2018/01/21 19:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003d3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000074000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001ce000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/21 19:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$getflags(r0, 0x40a) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x20dc2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f66000)={0x2, 0x8, 0x7}) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) 2018/01/21 19:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b7000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006a5000)=0x4, 0x4) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000508000)=[{0x5, 0x7fffffff, 0x5, 0x2939}, {0x55c4, 0x80, 0x5, 0x7}, {0x3ff, 0x7, 0x200, 0x0}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000550000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e82000-0x10)={r2, r3/1000+10000}, 0x10) fallocate(r1, 0x3, 0x9, 0x7) 2018/01/21 19:10:26 executing program 6: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000031d000)="f9eb", 0x2) socket$inet(0x2, 0x0, 0x40fd) 2018/01/21 19:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x1, 0x20, &(0x7f00000a9000-0x10)={0x77359400, 0x0}) 2018/01/21 19:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = getuid() ioprio_get$uid(0x3, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000dd8000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000004) ptrace$setopts(0x4209, r3, 0x4000000400203, 0x0) [ 177.763798] binder: 30898:30916 ERROR: BC_REGISTER_LOOPER called without request [ 177.787436] binder: 30898:30901 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 177.871228] binder: BINDER_SET_CONTEXT_MGR already set [ 177.882082] binder: 30898:30901 unknown command 0 [ 177.885865] binder: 30898:30928 ERROR: BC_REGISTER_LOOPER called without request [ 177.908565] binder: 30898:30901 ioctl c0306201 20dbd000 returned -22 [ 177.908621] binder_alloc: binder_alloc_mmap_handler: 30898 20000000-20002000 already mapped failed -16 [ 177.915908] binder: 30898:30901 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 2018/01/21 19:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000c70000-0x8)='./file0\x00', &(0x7f0000716000)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000942000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000391000-0x8)={r1, 0x3}) pipe(&(0x7f000047e000-0x8)={0x0, 0x0}) getdents(r2, &(0x7f0000140000)=""/0, 0x0) 2018/01/21 19:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00008ea000)='./file0\x00', 0x8) r0 = socket(0x10, 0x803, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/rtc\x00', 0x200100, 0x0) write$fuse(r1, &(0x7f00008b8000-0x28)={0x28, 0x1, 0x3, @fuse_notify_inval_inode_out={0x37, 0x6, 0x5902}}, 0x28) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 19:10:26 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000000000002, 0x0) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/21 19:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000629000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea1000-0x4)=0x0) mlockall(0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000001b000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x62, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffff, 0x0, 0x0, "da178a9b2515341707fe42c5e041c29362c7cbdccfa3313cfcbaebbf656b2ac5d84be80bb0a2a0dce9199f6580d7bf812b8bb3ae168e31476bc87b23e62390ac0066e6477f8e6e87ad4b80f3a8facf84"}, 0x160) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000802000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000001000-0x7)="6e732683706300") 2018/01/21 19:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000771000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ce5000)=0x1c, 0x80800) r0 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dda000)=0x4a, 0x4) r1 = creat(&(0x7f0000433000-0x8)='./file0\x00', 0x1a) ioctl$TIOCSTI(r1, 0x5412, 0x7) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/21 19:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0xe47eb0c5427c3d21, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000cdc000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fc5000-0x8)={0x1, [0x0]}, &(0x7f0000f46000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000967000)={r1, @in6={{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9b31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000c98000)='net/anycast6\x00') preadv(r2, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0xa8}], 0x1, 0x8000000000000) 2018/01/21 19:10:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80f, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf4, "e5f92234cabfcf7ca657bd0c0c11f0c2b01358863492ddf518465ebe83a614c14c327fb7ee5b42c1157332db9acab8d938806ad282ce8011d43dbfb6e9133f05049033803a91bce7ed2913d99e7e516d83cc4167c25795e9af548ae6a498fa87e4df56418bb5111546aafbd2faf8971d2fb1cbd2b6551468e7ae36bc926992ba2e8af5a7a4de01c15d0023c37fac65922ac9e4d181786dc03ab447ac0f7ca0d49919f2e97e19427dce916db811207f0e380ad0a171ef03228d59b2ef9786d6520007ed1c42aef81aa480b063afc83cf7784437d8fc54227780fcac19f45caf066d925351fe33909a7d81e4995711db7d2eb908cc"}, &(0x7f0000000000)=0xfc) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x2000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r3 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000)=0x40, 0x4) sysfs$1(0x1, &(0x7f0000002000)='\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x8, 0xa, 0x20, 0xa0, 0xbf, r2, r3}, {0x4, 0x0, 0x9, 0xffffffffffffff7f, 0x2, 0x4, 0x5, 0x7}, {0x81, 0x7fff, 0x7f57, 0x9}, 0x8, 0x8, 0x2, 0x1, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x3, 0xfffffffffffffffe, 0x6, 0x8, 0x1}}, 0xe8) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) [ 177.915922] binder: 30898:30901 got reply transaction with bad transaction stack, transaction 381 has target 30898:0 [ 177.915930] binder: 30898:30901 transaction failed 29201/-71, size 64-40 line 2935 [ 177.915949] binder: 30898:30901 ioctl c0306201 20dbd000 returned -14 [ 178.067691] binder: 30898:30931 ioctl 40046207 0 returned -16 [ 178.068546] binder_alloc: 30898: binder_alloc_buf, no vma [ 178.068563] binder: 30898:30916 transaction failed 29189/-3, size 0-0 line 3127 [ 178.089231] binder: release 30898:30901 transaction 381 out, still active 2018/01/21 19:10:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00009cd000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000000)='posix_acl_access$\x00', 0x12, 0x2) [ 178.096526] binder: undelivered TRANSACTION_COMPLETE [ 178.111439] binder: undelivered TRANSACTION_ERROR: 29201 [ 178.140273] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 19:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) 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}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000612000-0x4)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/21 19:10:26 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000093a000)={0x100000000, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$usbmon(&(0x7f0000789000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x2000) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00003b7000-0x4)=0x39468239, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00003f8000-0x4)=0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000031f000)={0x8, &(0x7f000093b000)=[{0x579, 0x44a3dda6}, {0xe3, 0x8}, {0x0, 0x40}, {0x5, 0xa6b80}, {0x5, 0x4}, {0x1b6, 0xef74}, {0x81, 0x9}, {0x0, 0x3}]}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000909000-0x8)=[0x9, 0x4]) mknodat(r2, &(0x7f000093b000-0x5)='./file0\x00', 0x0, 0x0) 2018/01/21 19:10:26 executing program 6: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ce3000)='./file0\x00') truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000924000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006fb000)={0x0, 0xba, "5b052ededb312987b504733efdeb55169bbbffe82e7fd4c7e6207bc14e0aa51f9077caeeffdaf7efc381e66c18f4191a4c527c55e52286dacb98c09e0025e730beb3ecab24b3fb0c9c31e1d1e27164c035233c320269945a29722fff18d8c7d146ddeaec67bd769fba1005b93d9ac17cc416041ee1c399b05b524cf95c32b73d5973218b252da59080d8a8ac1603fb51010a45af543f7344259733ba2fb22e9aefa1f8e25c48c02c17a1cbd679397c0dd0e6e969db710b905f71"}, &(0x7f0000ce2000)=0xc2) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008f2000)={0x0, 0x3}, &(0x7f0000ce3000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c0000-0x4)=0x0) sched_yield() mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000062e000)={r1, 0x3, 0xa838, 0xffff, 0x1, 0x3, 0x9, 0xf46, {r2, @in6={{0xa, 0x3, 0x45ad, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x6, 0xfffffffffffffff8, 0x8}}, &(0x7f0000ce3000-0x4)=0xb8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 19:10:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) poll(&(0x7f0000387000-0x10)=[{r0, 0x18, 0x0}, {r1, 0x120, 0x0}], 0x2, 0xb35) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f000000a000-0x5)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000011000)=[{&(0x7f000000f000)="65567b6fb743187777a2b32306607b2db67f7b8050a3ee7bdc62f06b807f0ed5293b101f9279e743fb9419b3cc261a5eaa085d2c35cccb28f68b61d2fa67232e53d98f780a8e7ccd324815564f3fb1e4da436fbda0ba8d4940beaee389a362c0a6f97e78b542d08dd373134c54d3c75f63708908f732a67db437d5ae8db273dc4e6fe3b5b13f2b764089c448a6b39bc26eaf4f212e8b4b16a05f13341bcb38389bef34c91a3757e27647", 0xaa}], 0x1, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000010000-0x50)=[{&(0x7f000000f000)=""/64, 0x40}, {&(0x7f0000010000-0x38)=""/56, 0x38}, {&(0x7f0000010000-0x13)=""/19, 0x13}, {&(0x7f000000f000)=""/201, 0xc9}, {&(0x7f0000010000-0x4e)=""/78, 0x4e}], 0x5, &(0x7f0000003000)=""/220, 0xdc, 0x3}, 0x20) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000000)={0x40000001, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) 2018/01/21 19:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000079d000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ad000)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000696000-0x9)='/dev/ppp\x00', 0x2002, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000832000)=0x0) readv(r0, &(0x7f0000c19000-0xa0)=[{&(0x7f0000ccd000)=""/4096, 0x1000}, {&(0x7f0000f65000-0x1000)=""/4096, 0x1000}, {&(0x7f0000489000-0x16)=""/22, 0x16}, {&(0x7f00002ef000-0xed)=""/237, 0xed}, {&(0x7f0000d58000-0x5d)=""/93, 0x5d}, {&(0x7f0000a17000)=""/178, 0xb2}, {&(0x7f0000542000-0xc2)=""/194, 0xc2}, {&(0x7f0000c82000)=""/4096, 0x1000}, {&(0x7f0000909000)=""/126, 0x7e}, {&(0x7f00003a2000-0xcf)=""/207, 0xcf}], 0xa) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d24000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f000049c000-0x4)=0x0, &(0x7f0000d9a000)=0x4) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e69000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000508000)='/dev/sg#\x00', 0x6, 0x200402) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000241000-0x8)={0x0, 0x1, 0x5}, &(0x7f00001f6000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007ae000-0x6)={r2, 0x800}, 0x6) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000aa9000-0x74)="6d6f756e74696e666f5b4388f750c81d14c4a3a9acfe87a477660ae763891738f6656bb3e891941f030f265047502f6c2dd9ac55ef7131eabf3113d638f0d2e6a49a2bc4a08d63e2da7af47e6c37971452875f1200000004f04b7b50006a06beedb2a86e30a86bc0d37a6438b99045ea22b1f4ff") ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000d29000)=0x0) open(&(0x7f0000631000)='./file0\x00', 0xc2000, 0x0) readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f000059a000)=0x6) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") syz_open_dev$tun(&(0x7f00009da000-0xd)='/dev/net/tun\x00', 0x0, 0x202080) 2018/01/21 19:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000cdd000)={&(0x7f0000a5a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000027e000-0x10)=[{&(0x7f0000ca7000-0x17)=""/23, 0x17}], 0x1, &(0x7f0000ee7000)=""/83, 0x53, 0x10000}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000010f000)={0x200, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x14, 0x101, 0x7, &(0x7f00005be000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x1ce5f845, 0x2}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/keychord\x00', 0x2002, 0x0) r2 = mmap$binder(&(0x7f0000d75000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000027a000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x2, 0xff) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000ecd000-0x4)=0x0, 0x4) setsockopt$inet_dccp_int(r4, 0x21, 0x1b, &(0x7f0000e5c000)=0x8, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000c2d000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x763}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x400, "0048acba6b3c15b0e3baffd1edb3c087d2970b503453812ab1ccf05bb023c1bafba87299527fb21f6ee7f5a9193e0648019c5d5fc34f3e22395bfdd41af92b70c143690d7b005a2eedf6f75c1e3521d8"}, 0x160) 2018/01/21 19:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000050f000)={@generic="4c27526e8e618a444f8689358ffe1b56", 0x0}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e55000)={0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x7, 0x5, 0x0) 2018/01/21 19:10:26 executing program 7: keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000945000)='/dev/rtc\x00', 0x400040, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a20000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"e66ede8f5eef3431c6d08e5fb00f443b", {0x4, 0x2, 0x100000000, "52f8f076ab83", 0x1, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f000043d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000077f000)='&vboxnet1ppp1\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b7000-0x80)="1f1bc016140685a90735d5bb2ef1e3ca943816acccb52e56dda9f5a49bbfddd1d63b5862001d9deaab1692940e21dbc68da6979d5536459f7a0876634093aff79b9574d5b5962d6253fdce23014c665448da7ede9766355d562de5640d980456874f67b2c3b212dce21cc605949d208e37d99ba74fc96db21b5697ea64c46366", 0x80, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0xfffffffffffffff7, 0x0) [ 178.157978] binder: send failed reply for transaction 381, target dead 2018/01/21 19:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00003c5000-0x4)=0xffffffffffff635c) r1 = socket$inet(0x2, 0x80809, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000c1000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 19:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000acc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ae7000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000710000)=0x8) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) readv(r1, &(0x7f0000411000-0x30)=[], 0x0) 2018/01/21 19:10:26 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000006000-0x11c4)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000015000-0x98)=""/152) 2018/01/21 19:10:26 executing program 1: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000044000)={0x0}, &(0x7f000003b000)=0x4) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000045000-0xf)='/dev/sequencer\x00', 0x400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/21 19:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000977000-0x8)='./file0\x00', 0x66) r0 = syz_open_dev$usbmon(&(0x7f00008eb000)='/dev/usbmon#\x00', 0x1, 0xc0) pipe(&(0x7f00001df000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008d4000)='/dev/usbmon#\x00', 0x3, 0x88880) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d9000-0x8)={0x0, 0x0}) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000daa000)=0x14, 0x80000) r8 = socket$l2tp(0x18, 0x1, 0x1) getpgrp(0x0) fcntl$getownex(r5, 0x10, &(0x7f0000f2c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000c56000)=0x0) getpid() r10 = getpgid(0x0) r11 = getpgid(r10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c2c000)={0x0, 0x0, 0x0}, &(0x7f00005f5000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009e0000-0x8)={0x0, 0x0}) r15 = geteuid() lstat(&(0x7f000047d000-0x8)='./file0\x00', &(0x7f0000e63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005d5000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d74000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b1000-0x4)=0xc) getgroups(0x3, &(0x7f0000da4000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) r20 = syz_open_dev$usbmon(&(0x7f0000f94000)='/dev/usbmon#\x00', 0x6, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c97000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000003d000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c44000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000626000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c72000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000425000)={0x0, 0x0, 0x0}, &(0x7f0000a54000)=0xc) r25 = geteuid() r26 = getegid() r27 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004e6000-0xa)='/dev/ptmx\x00', 0x2400, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c34000-0x8)={0x0, 0x0}) r29 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r30 = open$dir(&(0x7f0000d1a000-0xa)='./control\x00', 0x80100, 0x20) r31 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000528000-0x10)='/selinux/access\x00', 0x2, 0x0) r32 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095f000-0x11)='/dev/vga_arbiter\x00', 0x420000, 0x0) r33 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bbc000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r34 = syz_open_dev$usbmon(&(0x7f0000c4c000-0xd)='/dev/usbmon#\x00', 0xcf, 0x208800) r35 = eventfd(0x4) r36 = socket$inet6_sctp(0xa, 0x5, 0x84) r37 = getpgid(r9) lstat(&(0x7f0000ddc000-0xa)='./control\x00', &(0x7f0000e85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c35000)='./control\x00', &(0x7f0000117000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004ff000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000-0x4)=0xe8) r42 = getegid() r43 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000067a000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000710000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fe000)=0xc) ioctl$sock_FIOGETOWN(r36, 0x8903, &(0x7f0000aaf000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000035000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067a000-0x4)=0xe8) r48 = getgid() r49 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb0000-0x4)=0xc) stat(&(0x7f000095c000-0xa)='./control\x00', &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = socket$inet6_tcp(0xa, 0x1, 0x0) r53 = epoll_create(0xffffffffffffffff) r54 = fanotify_init(0x0, 0x40400) r55 = accept4$llc(0xffffffffffffffff, &(0x7f0000502000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e4000)=0x10, 0x800) r56 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b42000-0x15)='/dev/pktcdvd/control\x00', 0x4001, 0x0) r57 = socket$inet6_udp(0xa, 0x2, 0x0) r58 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f33000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r59 = inotify_init1(0x80000) r60 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$unix(r0, &(0x7f0000ffd000-0x150)=[{&(0x7f0000680000-0xc)=@file={0x0, './control\x00'}, 0xc, &(0x7f00006c3000)=[{&(0x7f00004b6000)="a90d0ce242401c513603f5c327eba1d218782c33f34a2c023c62d5830a007a9074a899a54e34ce5ce9b7735283020186fef867d73417fb7a776359b7bc76f68ad1dd635c79cee232ef367da01313cd8e6816620aa33743eca716af100f2f8c57c2ec6163c8541605fb56799a0629e4811874af34cdb6f3cbfee719bb68bde3f21c486493c69f", 0x86}, {&(0x7f000089a000)="1a5ef22dcdececa82a149ef582379a9fde16997af2fd8fec51cef9cb8cee96c810d9c89aeeb85ccac3bf7962c40638f5c32f2468061fa48266a03d13eabaf5e57e1e6dcdbfa755ad80eef267e3f677462e20633fadea9d00ae1dc3a867c408ee27972cf68c0f2a47534b2867be8885898bcbb445f8c7857d27646b3eff242741c8814ed529e45acfdbcf91fe692f71987f7f44b03b84f86c865fb552191614f26c8656b57bf643dd3d26", 0xaa}, {&(0x7f0000526000)="f7adc29a9a300235b84008e372fff889eaa553ac8fcfae5c9dd1c58c73bb6727603409aa87c8223f914ef31c00e1040996b4c9f26cf0e856978b742707f587e9ccfd3b39efa47aaed44fc979d06fcddb1864b12148ea7768", 0x58}, {&(0x7f0000950000-0x52)="41aa9f5530a71a60d69be5d6f477cab9fba5f8c9f3f521a088c07923394d9e4f4890c9a209c9d52d12d25c5fcdd9eca6ae3a29266a5a52e83b64600c393f09f038fbcaa5a8e50edf110a118aa9a2877063ec", 0x52}, {&(0x7f0000527000)="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", 0xfb}, {&(0x7f0000510000)="ccfdb33c9f479809a8fe8b29a5aea447f846bae53a9cf71d9edd5c7ad1af9df5406fe6872d93bad5f4dff644041088beb1d3851621cb3f0df182edb4e94e954cb43b0d81092d9e44ce1b3ad742f3d779d99a551647d500654e27136165b62deb4f0ec5e1e54644a53101a4b4534c1d4a87c5f42786d55b96be06315db0b52e941792ab960e71114b0e1b56dc6bcbd0e60098add5d23aec3a3451364612f76abf792476bf214f39d4b249a5a9feea996dc22355228fedd9c4ecd1becde6816a77597664ab892d3e49636ad85c4813cb3dcb087f4ce4972c9bba69a808", 0xdc}, {&(0x7f0000577000)="b90cad5113955a2b336b079fe32252d1f45bd15aa7553d8581aeb796af7027bc6dabc4a09c2abe89fc03d68c1efbea77b1d4a7b3690193aea1c87f1ec64f2d07726af433d9eb3fae68806643a6dcb0c89dcfb4611a39680f1d05609e57f9c32212", 0x61}, {&(0x7f000023c000-0xbb)="7709bc279599f72da657c6c5b623919e02311aaa4f0196ee8d486d06f842d88547f8b81ffa646b3e4107137cdf39f634eaa7b2d790d40bde4c4d37458253aa0ce89ef4d111253ec214f418aee6cd6e49b540b73ce67438bacd3a68c2bf2dd0c40b5f6e1fc17d71374d3e07bd959c08f7b4efdcd13c804faad9e4c245bf3f2687b8b58100242651b3a25314b444be6b0ce807c056607bf3906b7d1a7c04e504b668df94f649bd174e700ae3b4f26c95978507266fba06dba310efb2", 0xbb}, {&(0x7f0000e0c000-0x9d)="10ac1483923e5a8aef96324b8f2f976d36b13c6c1a01c7c4d775a24fd36e2061a503aba1a29f3fb2a1294f5682987d36deb9cd2a99f2fe22374a2dfc382ed2dffe62029388dc9cfe48eb06b396d30a1826afa12c30add3f9a40a0265febb9a4700bc434ffea6dde7d40353419439f624255533f1a901617fb1ed9aa972f3cb28c99df6dba05cca901fd34e664d93b8fe6b8ba9bb5fba8b774f0199b713", 0x9d}, {&(0x7f0000f73000)="7ed94bb293678f7f0a952e36133273d08478ab5c875c03e8a2dbe0ae28b5939024889e99329ed8e9cc949bbc46bfe6dfb1da55e6cb35ffabc2b5cfb71a035e9cc12c4bd990042af04e3ed13eebba15db094128d7c79481a3d642a5694aceaccf6da5a049653444d50a5211e4886ecf79fa04fcb5b4015342bc78cd79fad70f0d8580e53e93cd57c286e6000adbcb4e", 0x8f}], 0xa, &(0x7f0000bd2000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r6, r7, r8]}], 0x30, 0x800}, {&(0x7f0000a66000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006dd000-0x30)=[{&(0x7f0000352000)="", 0x0}, {&(0x7f000021d000-0xb3)="8d60e23d15b8bc49b26de4327bcb9015c8d9fa016d88c1e31b752fcc526d34f0b7ec639ad8e321980fca55db8c23652f66eae76ae35b3d76a1845a3b90f704ef9d69dbe3e3e57831fe85f7d2404411fae61814f9c6ea1e1f02dd9e59d9d7597a787515ce51163fdf3a5a5826a0e850bc4f792d2779031430daca990a6ff49f4cb89f09c9b598002885b681bb2d7089791051bcae495ba78b9d69e96fc298ca97baa21c8420a14336019df9cfd905c748b1cd33", 0xb3}, {&(0x7f00006fb000-0x3f)="2a7c037430acd79d83f3ef9e3f3fd7e62ec9445196a02f12ef6fc14ec78625ee61f44c9469df025500750fa9947a1f98b7575e5ad1556995a9e9744a7dda2a", 0x3f}], 0x3, &(0x7f0000bee000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}], 0x78, 0x4004004}, {&(0x7f0000769000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007b8000)=[{&(0x7f00000ae000-0x20)="cef53383d50874784dd0df9fb9df58ef9cd552a155e69f989a79ca8823ff4bcb", 0x20}, {&(0x7f00008a4000)="", 0x0}, {&(0x7f0000e3f000-0x4b)="6ca69f47aa6791170177579d4a658bc7994b7c6f35a98d528447315bb80c50e106d852d616866ea6bcc683d4ae862fc92d435814d61113f76c24e54aff92114122a21fc7df12ad65c07c90", 0x4b}, {&(0x7f00008e5000)="0856e1a5807529045c885002ea0b2f375bf78b0a7d88d2327da0f749b7c72ce336ddd8e1170bd809ebf5dcc99d747fcd413f76db9de87b521df2314503713e7e63f2679c5de2e7990a4c5edbb2dbef5b820728ffe41f5d51ce9539e4ac51c849d13df2d3e636a67ced2d3ab49ac185e2627e5d4e06f03a9baafdd88c02eae23e9c0f1cf4d8d93eebfb614fbc3934465d1a77ed106b5e0e67b9eeecaa4c55d772fa2469e983ee679b1bd1bdb89d5668e1fcd6a5465268855189b466d61e43f8710c8ff004f9e1be3f7b7b6cce252f24d1083f1cbbee48971c3adf32833dc2d19c3449db4f27d72a5506222b", 0xeb}, {&(0x7f0000b48000)="efdb22ab91b4307b8cc52981002f0b11fca7e60f91dfe0e75374e4795f9212f0603903b943046919a29bc727e819d57388f198bb1d6df89480", 0x39}, {&(0x7f00000c3000-0x18)="bc7877a0bcda371781e7b38070fb6155ccde271294e07146", 0x18}, {&(0x7f0000c72000)="db8ecc7bc7c579d86cf54bbf42bd75d777d40d61b8425918876c244b91494cb2c8a6bf69bf9d072ac696e3a4d19d4a368eda5c09e1a595949f3c8e8cd02c54edf03a7ed61004d3deeecfe3f9a4450a1fead9232c4266cfac8c8017", 0x5b}, {&(0x7f0000cb6000)="8f63ac4ad4b842c596fd6e0c14ec50090eb366790b5a26aa1d523a9e087da686648153e429d100de5b7bf9c451c0141cba46b9a3bb290e11ef711ea090b32d0362dc7cb0f524e5b0a2c82c11f49ebca42ad4131985bbb4151a13ebcda384a912214b9cb1b043514ea1a9e1583ff0be4a04272c5d6ccf6eac479689b04afd53d477ca1faec55f081e29c42abe1755f3ad4c0246ffd18c76cdee2e84a5cdfe7f020da3776efeeef2a78dd6074e7f6fbb34f1c87ad4d1a86bfa4e96f9a84892bf60e3a60b6858434dd6a1599ea1eb889304", 0xd0}, {&(0x7f000039e000-0x2c)="987e1e359ea0cf9aae66e8aa0da89e495881337c1b8fac7e0272575e2fb9e2c878a031c1d569ed460320bcfbda35a6346a66b4cbe9d1e6811e39932158ad7d87c68c29fb3c7a5c", 0x47}, {&(0x7f0000926000)="f869a82c9b58ede49ce00aa97046c0eff445c5d9b79967f425a07c4d5001a3d31ba83a7a70fed9d78e7d5e7959394f76d55e0e689e0a6348e2b15659fa92b510f02b01077d9f6474820a5ac7561abda841a0474b305fe95cd4abbee37a28f9359d898b5cf5deb2c4907d819097496754f7a1ae30f5541930e142b53f9d653c35dbf43707821eaa106bf67f7f3118b47315e5fe84866ebe5ac264e91bc703b8db0dd562aefeb7af9c440fbaa879b819935af0ff6a4399ee1fe612a5cb1c366d01960373b636b68654", 0xc8}], 0xa, &(0x7f0000e33000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x40}, {&(0x7f0000edd000)=@file={0x0, './control\x00'}, 0xc, &(0x7f00008b3000-0x30)=[{&(0x7f0000b74000-0x73)="2ee539ea55c6fa87eabd2c764deddd0583232f1724a4650c16783533bb640c610cc16b16d51f59b73e6df22990be49a9fee77a417fa2c729243a1de8c7792a33ccb45fab9a7ace147e4277bd80e36d13fa5c78dc5151f922650ece9ee7e013b17ec2f09009521b6dec4d951409a1cbceca65b7", 0x73}, {&(0x7f0000224000)="fd4b81aeed43f46125aa7c82a9448867fa9a98e432729967dff2620e282e6d580575dabff1ce63363f8d0dd161e5ba5c5452cf0db66bb5e4eabfa485c6c9819d8a9c027f4e1661fe7c28133c9fa420b5dd3e6a1cbe3d9b70943136642447bf9121ecc3d24af6c2d7090599ae26f260ae7cf9606b2f3d6ec6e6cfefc17a63f9d563c083482c2a9cd1e54995f9e5891188d90f5aecbb415c1a624f9f9e20b0cc6e6bdc66096f458b830beabc4020e1e06850c7d61e86f8a22a042a14437078479cdb4dfcd2000509", 0xc7}, {&(0x7f0000c6b000)="373c2e1e49da9a36177bcd06e85d99250a79a8eb0dbfd636da1dbd", 0x1b}], 0x3, &(0x7f0000657000-0x50)=[@rights={0x18, 0x1, 0x1, [r27]}, @rights={0x38, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35, r36]}], 0x50, 0x44}, {&(0x7f000001c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006ae000)=[{&(0x7f00003e2000)="b4fe86a328a9a6293e78c507e23bc96e271cae1dd12f56d41d7a289aa21ff21fbd3395eaf27cc37d4a03f0d28cbe10e62f9e3aac68435007f89e9bdb0f00ffc32b62d44c05e4af95199892285dad995d05adcc1bf7b5f023da8dbb50f3c3d2ce3b58799a015d8baab340d2b2602092636618830dc414dfa1", 0x78}, {&(0x7f0000fdd000+0xfa8)="aafc72d59f7b7b8a04437f8b2c85c212f03e31edd497e8ae2609ba70f14d85a1798d2351e1837084905de3", 0x2b}, {&(0x7f0000664000-0x1000)="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", 0x1000}, {&(0x7f0000410000-0xce)="5cbef1c57ca2e47a11ee83d49402a858fdf801ccc848b5c167faa9e4f3b19973b0da54b978f4738f87108b641210b627b8c73b6ede6f13d158a36bc158834d4e039a3b9f64ac4078d57f3a4d9dce9bdd595799da497c64703b6a6c31d2e61aa70af23420c4385e88e5769da5c57f49c8718781db07f401a66c572add5eeb3fc48d61064495cd4a72c8b4b4a2a9e9795fe66a276ce230dc2f790d36eb00d49ed46fe40901668c4abc60fb0b98c5debd205b59011e512c34715081dcb4d448d38c115cfc9c601ce27a98a3c8a8cee7", 0xce}], 0x4, &(0x7f0000384000-0xd8)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x38, 0x1, 0x1, [r52, 0xffffffffffffffff, r53, r54, r55, r56, r57, r58, r59, r60]}], 0xd8, 0x20000000}, {&(0x7f0000b78000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001d9000)=[{&(0x7f0000c6c000)="7da4ee16c0849cd770ddb487482510a20c2793e0ce074c0cafce5dec332640631bc6aedc8282f9d17482a678d0fc04a1c7224d25b004b10c4b170d5544230a9ec5be709374fd5cba966c3ce146580538af7a870ee748d859107c9b4de40745d739ab9ca851429d88938a752a0db937618d0bdaa77a59e89223543e9c8da1a366bcdf618a84e98f9177bd5419692b307a05e29f4f81", 0x95}, {&(0x7f0000a2f000-0xb2)="c34ac35469660d064bad5308f95f379f92f1443ca516a5dd83b311211af07dcd0b3518a192fc09223757daa1b8dbd0cd7eda6ae84d56d5d4da38a51afa14126c40ad150b02005c1ea39bdbca109f149f34c80a7c7cc6f6c311758a739f6b9989addbe33e1e0b37eaeb656260cc7ca257665734a629db8d3ecb1a742a04dc9ae63776e3eba44751616daeaabee09d1ccb2c769faecf6b762af860c21216c7cf720b4e9bf5bf55816ee76c4d8f4838b0d0eed1", 0xb2}], 0x2, 0x0, 0x0, 0x8000}], 0x6, 0x20000010) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r61 = userfaultfd(0x0) ioctl$UFFDIO_API(r61, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r61, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r62 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r62, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000bb2000-0x10)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r61, 0x8010aa02, &(0x7f00003b9000)={&(0x7f0000e6e000/0x4000)=nil, 0x4000}) 2018/01/21 19:10:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x84, &(0x7f000075f000-0x84)="50a36836bd475c2267c31f902e01fe83b5b0d13d33ecac849a8accb1fc831e3ff36e29cdbced3c53985e4ed6f33e8235d2136170d3eee75d86df610fc0529fef46a54741703c0ddf160ec000224e86e6c297d49c68929e9836bd61837b9777b6712a8c5c7c7624b974a02f5245951fa876784e4ee54ff03ff1234a9e67f5e6dd77855ead"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000067a000)='/dev/autofs\x00', 0x2c0002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000057d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd891}, 0x7, [0x3, 0x0, 0x3f, 0x1, 0x4, 0xa2e, 0x7, 0x8]}, 0x5c) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") timerfd_create(0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/21 19:10:27 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x1df2eb75a60a735b, 0x0}], 0x2, 0x0) socket$inet_sctp(0x2, 0x2001, 0x84) getcwd(&(0x7f000001b000)=""/117, 0x75) 2018/01/21 19:10:27 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000019000-0x8)='./file0\x00', 0x100) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000012000-0x4)=0xffffffff, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000018000-0x8)='./file0\x00', 0x4102, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f000000c000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000018000-0xc)={r3, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000017000-0xa4)=@flushpolicy={0x10, 0x1d, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 19:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000051e000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c4a000)=0x9, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f0000275000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000432000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/21 19:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000219000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 178.590778] audit_printk_skb: 676 callbacks suppressed sendmmsg(r0, &(0x7f0000156000)=[{{&(0x7f0000b45000)=@nfc_llcp={0x27, 0x3b, 0x5, 0x4, 0x9, 0x9, "36efbb10ac98ff3490a1e83d6c040b4b2f938d2f7d91e04cf6bcd6df2fefd7122fd058b2c911df590e1e77790f834aebbac4dba0a5ac5b387cdb4380c11a0a", 0xffff}, 0x60, &(0x7f0000d64000)=[{&(0x7f0000f67000-0x22)="8eb6f06c9b9dd050712d4dcdbd8e209924c4269406f283fda0202ac73aa6701a9192", 0x22}, {&(0x7f000081d000-0xf6)="52ab90b3bd6490b7876af4103ad5fd8b09f9d6abdf91df12891fa3539567880983f92f687f96402b1ac3adaee220df0fb9773d1de67cf330f9e8bc9f6528a07c9a3b62d14f2d7729a9f94552f0f09cd955d117bc86d2d638fdcb7dc3cba6a8f1d1acfd1fea9d0ee801530bda7de93c09a98722e5dcafb9bccf1ce9eed1af5949d5cadb134fddcf5288eefc8499109990f5fceae63b88908e500890bec8447de9c65e70971077653a0c76a260dec71e12ac171048b0fcdf7dd1b76179b6be1d73d398f1a26bb7a628694f82db305ff3a9be5a64330685cd30f066f3cf225e997a66c2649abc2a289f7784edbc5ce97da120616ec883bc", 0xf6}, {&(0x7f000049b000)="4049703507813773046f5dec3b14b376c5ad139aa7f2f94d2995ba8df9464a777cea34ecf9fd1da80d2a6013d76b07920d56a76feb883b9aa2f52b595249e358b25152788d3531f1e5053f01f6fd0acaf99ff05e127d4ba0321c6e2f0ecb79358d4fa108767e8b87e8fb7321f905d15b4d6542e1d0b9457ba5301bb68992a3df0d58c87962d836f5f3603a28500f6a0d8fc3e5e6e459ee7a2e152698c45dc0b818e53eb7c691f2fd123a9bba43207fc6dbd22b62d7e116d6aabd", 0xba}, {&(0x7f0000f54000-0x1000)="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{&(0x7f00009b7000)="49773c7431d179780cde446b286de96721de2e25cd1aa902447fec1aab44522614474b72cfa1535e356b11e6f2515108b308af1e664ab1d5e28233f3c325f00e1685bf435972c0118bdeed5bd051d1735fd797267dea1b26fffcff1faf52934041e818650446f920c6f02c3231e2c54a08089847e4d3f26a652c972eb321dc84b12d57322276e0", 0x87}, {&(0x7f00007d8000-0x7f)="fb5fd0542ebdcfafb642962833d3648042e5e87e85763d09c363936948ce7434d4d68a2be4985a8e09463966282ad1ff41979555ed16a102db12ee8ae8bc9ecfa313df3ac4145274968fc24d2281a55b5ceb550bcce94cd3ccc87f95760576ce870e8f10efce0f52f3cedd55e06b99883ee274d59f2a8ae1c1ae2ba20c872f", 0x7f}, {&(0x7f0000697000)="dab315c3d5a6762ba0ae5f9b4245e72e96bca87f0d3e233b29bb71643ace9f16184004790d16349d64b179003d86c295e024ae68d0d8d13a77543754a395147d5d6fffe3122efd896f4d9c3b2b09a98dffa4f7b0b2c85b8e6405d93ec321", 0x5e}, {&(0x7f0000046000-0x45)="555cb9a12ce39d7deb59f56d87629fb550c6f7be7fcdc7c368f4a70511a959b574f37b6553bde5fcf7ea8940b1f310cdc500c1f4d5b1e79de964dc8fa547e5865b098ecb63", 0x45}, {&(0x7f00009fe000)="716a7576dd91c95cb6e336ad1a6ac6be777258c5cf36874121812d7fbde8c002d4786179447d7019c9d35f0f387237b5", 0x30}], 0x7, &(0x7f000073b000-0x338)=[{0x30, 0x117, 0x7, "b052224adbf43f64c8078baedcc7c8c9da9f9e7b71fbf293abff55f7"}, {0xa8, 0x12d, 0x0, "f358a5ce085a5ec92608858ec8d7b31b34bb561c6f56f2f469195dff761f2031d6c9b4198c1d85a56ebd5a20669d28a62d9f8e0442f8b62ade8cb9d1a0d15c8b3adccdda760a25922b87bb24711259b40cdb7b7fb01e91e93622ff2027e7a8bbee0c3dca8fcf3d62a97536800500029cda41b3c08be95802be8ad0edb327350406434119b64ec85ee81748198db8e127c0f0"}, {0x68, 0x0, 0xb064, "2955bb8fca67c142b8387a02bd5ab08434c1e27a64613b474a6fa4c98be7461678fb2da4ac7a1cb91431924811308613984c9d38e0511e5ab53a26fd9e681d6bef6fcfd50c8efef332ffb50be12b91155b688f9a"}, {0xe0, 0x11f, 0x0, "f80a34877e752c4d266a3de6b575fd002bf4b06a960f54595a915648913a3225a47de602e33828aff245fd751241623c576e915b4599473be215c9cbb2b4cf60acf63ae388b940cf957577d2b7da8a2d76b8500dc1c24464a47f507cef3696ece3ebec30004e62049a34fddc5852beb7cbcd56fff7899ae5e9d6d9d4d75295ea142e7e6d7f1bf9d0d0c655328e7691de55e25872ebe8bb3fc93f803db525f5af0f5a115758cbcf04024686f65638580db6c1b7af3f9a19b80e21a842b48eaa3ecc55e34d5b19fd7f00dbc17cccb8"}, {0xb8, 0x116, 0x5, "16d73047076efe85d6c9b6fae95b810b84f971ac36530705b48afb2e649d752be872f4edcc3e9e3db4719304e98f0da44bd701d0820808cf06b6b90d0800e0ef71ca968307ba1484367262a95f2a2bb50e30e0b857a969f45a8dab9802b3365a738be785623d19cd11191f365a35e438c3addd075d76b109c6b5f9b09bbd61481b492e076a2a5da99387d581761546500c3b579a853846520543d5df564a5d4ed823"}, {0x60, 0x102, 0x5, "73c5bd52a90083127c06746656d7e2ca595df939ed9aa12d51900e5c5007e97a7583f9a70d2d5222f48d1830a4a6cda143477957ecf6ecaa0174029403e8dcf3236025761b1eb910be8384674f362725"}], 0x338, 0x880}, 0x8}], 0x8, 0x4000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a4000)=0x7, 0x4) getsockname$inet6(r0, &(0x7f0000a0f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eda000)=0x1c) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c6a000-0x54)=""/84) r2 = request_key(&(0x7f0000759000-0xa)='id_legacy\x00', &(0x7f0000bbc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000beb000)='+{#ppp0,\\(\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00005e2000)='keyring\x00', &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000488000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$selinux_create(r1, &(0x7f0000867000)=@access={'system_u:object_r:watchdog_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x36, 0x0}, 0x58) 2018/01/21 19:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) fchmod(r0, 0x100) 2018/01/21 19:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00007d0000)={0x0, 0x0}, 0xfff, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0xe41}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x2) 2018/01/21 19:10:27 executing program 4: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f0000bc5000)='./file0\x00', 0x8, 0x0) mkdir(&(0x7f00007cb000)='./file0\x00', 0x10) 2018/01/21 19:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e2000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f00009a3000-0x39)=""/57, 0x39, 0x0) sendfile(r0, r0, &(0x7f00002ab000-0x8)=0x0, 0x10000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d92000-0x8)={0x0, 0x0}, &(0x7f0000814000)=0x8) r1 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000372000)=""/181, &(0x7f00001e9000)=0xb5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036a000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f1000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f86000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009ef000-0x10)={0x1, &(0x7f00008ce000)=[{0x0, 0x3, 0x4, 0xba}]}, 0x10) [ 178.590787] audit: type=1400 audit(1516561827.212:3515): avc: denied { create } for pid=31027 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 178.761249] SELinux: Invalid class 85 [ 178.775426] audit: type=1400 audit(1516561827.392:3516): avc: denied { dac_override } for pid=31027 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 178.813572] audit: type=1400 audit(1516561827.432:3518): avc: denied { dac_override } for pid=31027 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 178.835652] audit: type=1400 audit(1516561827.452:3519): avc: denied { dac_override } for pid=31067 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 178.840440] audit: type=1400 audit(1516561827.422:3517): avc: denied { dac_override } for pid=31056 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 178.879398] audit: type=1400 audit(1516561827.492:3520): avc: denied { dac_override } for pid=31027 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 178.968558] audit: type=1400 audit(1516561827.582:3521): avc: denied { dac_override } for pid=31067 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 179.007053] audit: type=1400 audit(1516561827.622:3522): avc: denied { create } for pid=31027 comm="syz-executor5" 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 2018/01/21 19:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f000057d000)="") fchdir(r0) timer_create(0x5, &(0x7f0000a88000-0x60)={0x0, 0x6, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abc000-0x4)=0x0) timer_delete(r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a5000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000ac3000)={0x2, 0x8, 0x80000001, 0x3, 0xffffffff, 0x4}) 2018/01/21 19:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000733000)="16df0ced3f16842134e7e09d997744a471e7c4ffe0899473b613cb5c76de2e3ecdf251075381a6c2d5230df6edc51103bc33a943828253303ce655c6624fd4f5e8ac51f3e571b071e5176f64e476eb4a4bb9a07efc2a8cfd935ca804a14ad10eb8dc5f5510f8972bd3cac1865d095dadc6b1c2f29a56f5b9af9c85405a98105975adcdbc6d241a11fe3a6a90dfd79fc0478acd53a888c009eb99c015a49ada498f5af33c38311ccf39d4aec25c7497cfd092e733cd6d9ee7ed07") bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000da1000)='/dev/loop#\x00', 0x7fffffff, 0x40) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x8, 0x20000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c38000)="1672d5b3676e410061b30139c7dc1dc9eae44d0f26c542ca00f791c87c64e2b2d3fe78038efeb348192cb973be06b3916b78c861cac500ea81233c67425d30b11a5baf1c06f39c7a6c6256e593d971dc0a027784771de1be7a3d882aff82756c9d823846f036f89d5aa3d4c48210d603056747573560cc7696e0ee05afaab29c4038722e89feaaa1d58ea55bc158b8e65ea3f5fde1c62115ed7e5b54363bbcec7f5f0c983e3b5804b925056422ea665b9a", 0xb1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cad000-0x1c)={&(0x7f00009d2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007db000)=[{&(0x7f0000c88000)=""/5, 0x5}], 0x1, &(0x7f0000955000)=""/94, 0x5e, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r3, 0x23, 0x0, 0x7) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b62000-0x4)=0x100000000, 0x4) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001e000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ec000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f0000777000)={0x8, &(0x7f0000d6b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00007bf000)={r7, 0x2}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000616000-0x10)={0x8, 0x3ff, 0x0, 0x2}) timer_create(0x4, &(0x7f0000eb1000-0x58)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088f000-0x4)=0x0) timer_delete(r8) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000083e000)=0x0, &(0x7f000042d000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000af4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022f000)=0xe8) sendmsg$nl_xfrm(r6, &(0x7f00005eb000-0x1c)={&(0x7f00003e3000)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000a8b000)={&(0x7f0000248000)=@getpolicy={0x138, 0x15, 0x810, 0x6, 0x3, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x1411, 0xa, 0x20, 0x20, 0x3e, 0x0, r9}, 0x9, 0x2}, [@algo_auth={0xe8, 0x1, {{'sha3-512\x00'}, 0x4f0, "f3f2fb39f1907c4fdd1e3c5286e4c286f0c5367b8db9a439df800303d372d9caf51c0a601e493b0ca1d19a7686d4441e63d6060fa08edae417faa46f056d5aa2fc221463db5e8ede16047c6b953c4b7f60b03df3d38b721a18fdc3e9c65d121e1117e8b35430a6c4eed9dfce06e84257f7cf38a2093536da7814ba4255d29cab604f68a8c24bafedb15c7695168cf2cd04cf7400d397576f3e5dac866c0c"}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x8, 0xf97a9404c1329cd7) 2018/01/21 19:10:27 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000076e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c96000)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b09000-0x10)={r1, r2, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r4 = add_key$keyring(&(0x7f0000dc8000-0x8)='keyring\x00', &(0x7f0000f45000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f000096c000)="ae6f858615bde0285dd487383f1886699fab9d91a02cbf6a6bf78329d8c38e730c411d212f78150849c3b867acb85e058d8b154cdd2fba43c603ce1daee2163a0882101800086b9989c6bf398736453e0bb1aca29fe4c3af1d8791bad14496db5c862be98659c7c14bceb632f31be9bf5b04f593e595d519526365a693d8bcd1fcd876fc676e3e51eb27ab48dfb077cc4e086f4ff60d2deef3df77d89db3e22f1e303cd744f13a4af0872e2c7df401f75941a74039dd3e59f7d0f4d306398d8bd89867526a4684c24e59b0c86a93633c5fc9503fe69dce2ac9be8c4eb6746591acc38fd9d2242f2b3301", 0xea) sendfile(r3, r3, &(0x7f0000e6c000-0x8)=0x0, 0x102000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000cb6000)=@assoc_value={0x0, 0x0}, &(0x7f0000da1000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00001b8000)={r6, 0x2ff}, &(0x7f000081f000-0x4)=0x8) 2018/01/21 19:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001ae000-0x8)={0x0, 0x4119}, &(0x7f0000f9d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dd4000-0x8)={r1, 0x200000000000}, &(0x7f00009b7000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) dup3(r0, r2, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) 2018/01/21 19:10:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x8)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a9c000)=0x10) getsockname$llc(r1, &(0x7f0000291000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001ad000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000f1c000)=0x0) 2018/01/21 19:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000044000-0x8)='/dev/loop#\x00', 0x6, 0x200) recvmsg(r0, &(0x7f0000976000-0x38)={&(0x7f0000b61000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006c0000)=[{&(0x7f0000dc3000)=""/120, 0x78}, {&(0x7f0000f53000-0xfb)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0xf0}, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000077f000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000613000)=0x8) fsetxattr(r1, &(0x7f0000e04000)=@known='security.selinux\x00', &(0x7f000083d000-0x1)='\x00', 0xfe31, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000178000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00009fb000-0x4)=0x7) 2018/01/21 19:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$tun(&(0x7f00008b4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b93000)={0x7be77858, 0x1, 0x15, 'queue1\x00', 0xc89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/21 19:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009bd000-0x8)={0x0, 0x2}, &(0x7f0000a3b000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a08000)={r2, @in6={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 179.170983] audit: type=1400 audit(1516561827.792:3523): avc: denied { create } for pid=31027 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 19:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003cf000-0x88)={0x2, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000089000)=""/228, &(0x7f00007cd000)=0xe4) socketpair(0x8, 0x4, 0x8, &(0x7f000098b000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000cea000)="76ca8f58d4a120cbd85784f9a02b63dc0f3ed195c180bb20170bce260ada3e4c47853e33cc7b518ca36a1c16135265c3bd458d8f1ff54c75de65943c7fce471b2b53568b3dc674577aa2a26c2e82a848dee19d479005e865178e9386fe122bdac4070098a9cf33edc41c40693f80a4a11b3a90cd7c4c0bce0226926c8e4c2eee3f189ec6eaa7891e8bca002053", 0x8d, 0x20000000, &(0x7f00001d7000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/21 19:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c1b000-0x28)={0x9, 0x15, 0xffffffffffffffff, 0xa, "a08a45482fda809402031909c7e659cdf669452a33aa23546cd7c587af4bd97e"}) 2018/01/21 19:10:27 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/21 19:10:28 executing program 4: ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x3ff) r0 = creat(&(0x7f00004a3000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff80000000, 0x20}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xfa)=""/250) unshare(0x3ffe) 2018/01/21 19:10:28 executing program 3: mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x3, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}) 2018/01/21 19:10:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x3) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000029000)=@get={0x1, &(0x7f000000b000)=""/76, 0xffffffff}) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000027000-0x28)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0xfffffffffffffffe, &(0x7f0000004000-0x10)=@nfc={0x27, 0x2, 0x0, 0x0}, 0x10) 2018/01/21 19:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x76, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat(0xffffffffffffffff, &(0x7f00001b9000-0x8)='./file0\x00', 0x200000044000, 0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e83000-0x4)=@int=0x0, &(0x7f0000a18000-0x4)=0x4) 2018/01/21 19:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000093c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000a0c000)=0x5) sendfile(r1, r0, &(0x7f0000d68000)=0x0, 0x400000ff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009ac000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066d000-0x4)=0xe8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00009e8000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d74000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0xb03, 0x7, 0x500, 0x0, 0x100005, r2}) sendmsg$nl_route(r0, &(0x7f000008d000-0x38)={&(0x7f0000765000-0xc)={0x10, 0x0, 0x0, 0x80001}, 0xc, &(0x7f00002bd000)={&(0x7f000048a000-0x14)=@getaddr={0x14, 0x16, 0x922, 0x1, 0x1, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x44001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000979000)={0x0, 0x3, 0x0, 0x2, 0x6}, &(0x7f0000888000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000087f000)={r3, 0x7, 0x400, 0x0, 0x6, 0x4}, &(0x7f0000957000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc8000)={r5, 0x2e2f8e3b}, 0x8) chroot(&(0x7f0000878000)='./file0\x00') 2018/01/21 19:10:28 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027c000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x3ff, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000ef4000-0xd)=""/13, 0x7) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r3 = dup2(r0, r0) recvfrom$llc(r3, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/21 19:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r0 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00003e9000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x1c, 0x0, 0x6, 0x1b, 0x1, "263fc6fc993d7f084fa511147847526f1fce60c7d3b007feb130740057d972cd5a5f149f88d53b71fe66cdc298bcbfc55a3e0d886dbb67c51ef202b8cab429a6", "7f53dac0b20f160b76d0baeff01e119944edf2fee70df2ca0495faf415c7307e4d015e5109c70c2a5701806c87ce027165576074e0f89d9e2d159b4bfa602108", "bf7fb57e83691a5745097423522023fcebed25a63007ac9da297e1c4a95b4df8", [0x6, 0x3e]}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r1, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/01/21 19:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000932000-0x4c)={0x6e2f620c, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:28 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fde000)={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]}, 0xfffffffffffffff7, 0x219d359e, 0x8000, 0x6, 0x8}, &(0x7f000017a000)=0xa0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000667000-0x8)={r2, 0x0}, &(0x7f0000fdf000-0x3)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000186000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fde000-0xa0)=@ethtool_eeprom={0x4b, 0x3, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/21 19:10:28 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x40000) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000af6000-0x8)=0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/ppp\x00', 0x2002, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008a5000)=0xd, 0x4) r2 = socket$netlink(0x10, 0x3, 0x7) r3 = socket(0x10, 0x3, 0x0) finit_module(r2, &(0x7f00000a6000-0x1)='\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f5d000)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x23a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1002}], 0x84) fgetxattr(r1, &(0x7f00007c2000)=@known='system.posix_acl_default\x00', &(0x7f00003fb000-0x37)=""/55, 0x37) write(r3, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/01/21 19:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') open(&(0x7f0000b72000)='./file0\x00', 0x0, 0x110) sendfile(r0, r3, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/21 19:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cd000)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000056a000)=[0x9, 0x5]) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) sendto$inet6(r1, &(0x7f0000277000)="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", 0x1000, 0x4008080, &(0x7f000053b000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff01}, 0x1c) 2018/01/21 19:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e81000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x28b, "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]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff5000-0xc)={0x40002000, 0x0}) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000141000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x7, {0x77359400, 0x0}, 0x7ff, 0xffffffffffffffec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:28 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0xdac8, 0x800, 0x0}) 2018/01/21 19:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000097000)=0x0, 0x4) fcntl$getflags(r0, 0x0) 2018/01/21 19:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) socketpair$inet(0x2, 0x80f, 0x94, &(0x7f0000ba4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000062b000-0x4)=0x0, &(0x7f0000dff000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{r0, r1}, {0x0, r1+30000000}}, &(0x7f000086f000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setsig(r2, 0xa, 0x4) 2018/01/21 19:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/vga_arbiter\x00', 0x10a00, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f000000b000-0x108)=[], 0xfffffffffffffe93, 0x0, &(0x7f0000742000)=""}) 2018/01/21 19:10:28 executing program 6: creat(&(0x7f0000e95000-0x8)='./file0\x00', 0x21) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 19:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c98000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000028000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50}, 0x0, [0x7, 0x400, 0x74, 0x7ff, 0x100000000, 0x6e3, 0x80000001, 0xffffffff]}, 0x5c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee7000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/21 19:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007dd000)={0x2, 0x356, 0x2, 0x1}) syz_fuseblk_mount(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/01/21 19:10:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x2, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x947, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x200000000000, 0xba}, 0x202) [ 179.655545] binder: 31170:31174 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 19:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x15) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000355000)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000042b000-0x4)=0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000544000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000da7000)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000a43000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000594000)=[{r4, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) getdents(r5, &(0x7f00002a9000)=""/0, 0x0) dup2(r3, r4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x16) [ 179.701785] binder: undelivered TRANSACTION_COMPLETE [ 179.707068] binder: undelivered transaction 386, process died. [ 179.733021] binder: 31170:31186 ERROR: BC_REGISTER_LOOPER called without request [ 179.734247] binder: 31170:31186 got reply transaction with no transaction stack [ 179.734255] binder: 31170:31186 transaction failed 29201/-71, size 24-8 line 2920 [ 179.734664] binder_alloc: 31170: binder_alloc_buf, no vma [ 179.734679] binder: 31170:31174 transaction failed 29189/-3, size 0-0 line 3127 [ 179.780662] binder: undelivered TRANSACTION_ERROR: 29189 [ 179.786578] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 19:10:28 executing program 2: mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000079b000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000743000)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) ustat(0x9, &(0x7f0000620000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x5, 0xffffffff}]}) r0 = syz_open_dev$sndtimer(&(0x7f0000078000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) prctl$seccomp(0x16, 0x3, &(0x7f0000858000-0x10)={0x7, &(0x7f000075a000)=[{0x401, 0x4bc, 0x9, 0x3}, {0x20, 0x10000, 0x1ff, 0x3}, {0x3, 0x3, 0x7, 0x102000000}, {0xab, 0x5, 0x1f, 0x100000001}, {0x100000001, 0x0, 0x2, 0x5}, {0x0, 0x9, 0x6, 0xfff}, {0x3, 0x3, 0x1, 0x1929e24}]}) r1 = syz_open_dev$sg(&(0x7f0000082000-0x9)='/dev/sg#\x00', 0x3, 0x101000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007bb000-0x4)=0xfffffffffffffff9, 0x4) r2 = creat(&(0x7f0000cd3000)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000326000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000e2f000)={{0x8, 0x8}, 'port0\x00', 0x40, 0x8, 0x10001, 0x20, 0x8, 0xfffffffffffffe01, 0x8, 0x0, 0x2, 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]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c95000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000559000+0x825)='/dev/keychord\x00', 0x200400, 0x0) flock(r4, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f00000ed000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad4000)=0x14) sendmsg$nl_route(r3, &(0x7f0000a2b000-0x38)={&(0x7f00003e3000)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000b4d000)={&(0x7f000005c000-0x70)=@ipv6_deladdr={0x70, 0x15, 0x8, 0x2, 0x1, {0xa, 0x3f, 0x1, 0xff, r5}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) 2018/01/21 19:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) clock_gettime(0x0, &(0x7f0000441000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00006cf000-0x168)=[{{&(0x7f0000429000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000058d000+0x974)=[{&(0x7f00007ad000-0x90)=""/144, 0x90}, {&(0x7f0000538000-0x1000)=""/4096, 0x1000}, {&(0x7f00006da000-0xd2)=""/210, 0xd2}, {&(0x7f0000fa6000)=""/122, 0x7a}], 0x4, &(0x7f0000ee1000)=""/4096, 0x1000, 0x100000000}, 0xd9}, {{&(0x7f000076b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000138000-0x50)=[{&(0x7f00005a7000-0xd5)=""/213, 0xd5}, {&(0x7f0000bc0000-0xe)=""/14, 0xe}, {&(0x7f00008ed000)=""/57, 0x39}, {&(0x7f000087e000-0x9d)=""/157, 0x9d}, {&(0x7f000002d000-0x12)=""/18, 0x12}], 0x5, &(0x7f0000294000-0x1000)=""/4096, 0x1000, 0x100000000}, 0x7}, {{&(0x7f00000dd000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d8d000)=[{&(0x7f00001fc000)=""/186, 0xba}, {&(0x7f0000781000)=""/136, 0x88}, {&(0x7f0000b0b000-0xca)=""/202, 0xca}, {&(0x7f0000c37000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00002bc000)=""/24, 0x18, 0x3f}, 0x0}, {{&(0x7f00004a0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b4f000)=[{&(0x7f0000fbd000)=""/42, 0x2a}, {&(0x7f00003f1000)=""/39, 0x27}, {&(0x7f0000b45000-0xc6)=""/198, 0xc6}, {&(0x7f0000c0c000)=""/171, 0xab}, {&(0x7f0000dc1000)=""/43, 0x2b}], 0x5, &(0x7f0000fc3000-0x7)=""/7, 0x7, 0x79}, 0x132a}, {{&(0x7f00000b0000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000047c000-0x80)=[{&(0x7f000077d000)=""/242, 0xf2}, {&(0x7f0000333000)=""/31, 0x1f}, {&(0x7f00003ee000)=""/235, 0xeb}, {&(0x7f0000dfb000-0xa8)=""/168, 0xa8}, {&(0x7f0000e5c000-0x1c)=""/28, 0x1c}, {&(0x7f0000ea3000)=""/193, 0xc1}, {&(0x7f0000634000-0xd)=""/13, 0xd}, {&(0x7f0000521000)=""/115, 0x73}], 0x8, &(0x7f0000c98000)=""/160, 0xa0, 0x0}, 0xfffffffffffff5f3}, {{&(0x7f0000e0f000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000fba000-0x10)=[{&(0x7f0000048000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000feb000-0x13)=""/19, 0x13, 0x7fffffff}, 0xff}], 0x6, 0x40000000, &(0x7f0000f0e000)={r3, r4+10000000}) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) ftruncate(r0, 0x7f) 2018/01/21 19:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000805000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e43000)=0x0, &(0x7f00004f8000-0x4)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r3, 0x8, 0x20000009) 2018/01/21 19:10:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="2b8800", 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:28 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x3) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000009000-0x8)='gid_map\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000a000+0x3f2)={0x0, 0x16870d85}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(r2, &(0x7f000000b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000b000-0x8)={r3, 0x10000}, &(0x7f000000a000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002000-0x8)={r5, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000000b000-0x8)={0x6afc}, &(0x7f0000005000-0x8)={0x0}, 0x8) writev(0xffffffffffffffff, &(0x7f0000005000)=[], 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x100000000028, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/21 19:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f00005bf000-0x4)=0x0, &(0x7f0000c05000)=0x0, &(0x7f0000378000)=0x0) 2018/01/21 19:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x13c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, {0x0, 0x0, 0x400000, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000000, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-224\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(r1, &(0x7f0000e7a000-0x47)="", 0x0, 0x0, &(0x7f00002c6000-0x10)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x3, 0x1f, 0x0, 0x10000000000000, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xfffffffffffffff9}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xfc0}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0xff0, 0x0, 0x5, "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0xff0, 0x0}], 0x1, 0x4800) 2018/01/21 19:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) r1 = syz_open_dev$usbmon(&(0x7f000020e000-0xd)='/dev/usbmon#\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000180000-0x4)=0x0, &(0x7f0000083000-0x4)=0x4) 2018/01/21 19:10:28 executing program 2: getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076f000)=0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x4) 2018/01/21 19:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) writev(r0, &(0x7f0000bad000-0x10)=[{&(0x7f00004f6000)="5a768d86000fba2613ce52907d785edeff69dabc182cd7bec609a64c3a3298ca8be3fabfdaa8eb0cfe55e0ba47c784c7ed8a114e0236e8c73b2f4e486e3ca8d7f8395b", 0x43}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d90000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x0, 0x8, 0xf, 0x2, 0x1b3b, 0x20000000000007}, 0x20) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000046d000)="cccdca1fcfc604a3ff42f8be33e4fb6f00e57a56d4e62ab4af88d7c378b9de3c25d90304504c81c94f04e5e611c2b1bc1e76dffff53d96e11a381abdfeeeb37fb24039abd3ee92a2d1efc17a6b62d0121c95de0d7115de3ecc330159c5d2af4491c9f22cb1c416e221c33b") write(r0, &(0x7f0000c8d000-0x24)="24000000260053000000000000a87701000000ff0100000000000000ffffffff0100ff10", 0x24) memfd_create(&(0x7f000064b000)='system]!\x00', 0x2) 2018/01/21 19:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000a0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f28000)=0x80000000, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000769000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) recvfrom$unix(r2, &(0x7f0000a8c000-0xac)=""/172, 0xac, 0x0, &(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = dup2(r1, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ccb000)={0x1424, 0x0, 0x3, 0x80}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000543000)={0x6, r5}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 19:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000854000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001e8000)=0x0, &(0x7f0000809000)=0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00008b6000-0xaf)=""/175) pwrite64(r0, &(0x7f00003fb000)="7f8acb78d9fe104c512189dfbb58c3e9e23113b0367b674d8c8605abe3e5aa3011e31ee95e6bc4372e1b83fa846d7ddcde656fe1d85456bc297fbc8dea6f6db3f52b3932bed508ddcff54afb3eb31c6e1e", 0x51, 0x4000000000) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) epoll_wait(0xffffffffffffffff, &(0x7f0000a64000-0x3c)=[], 0x0, 0x0) getpid() [ 180.031623] binder: 31216:31221 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 19:10:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fd9000-0x12)='/dev/input/event#\x00', 0x4, 0x80000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000657000)=""/199) write$evdev(r0, &(0x7f00001d6000-0x48)=[{{0x0, 0x2710}, 0x2, 0x101, 0x1}, {{0x0, 0x2710}, 0xef7, 0xdc5, 0xffffffff}, {{0x77359400, 0x0}, 0x0, 0x3, 0x4}], 0x48) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") [ 180.091340] binder: 31216:31236 got transaction with invalid offsets ptr [ 180.099528] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3840 sclass=netlink_route_socket pig=31242 comm=syz-executor1 [ 180.115839] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3840 sclass=netlink_route_socket pig=31250 comm=syz-executor1 [ 180.145523] binder: 31216:31236 transaction failed 29201/-14, size 0-4 line 3155 [ 180.170759] binder: undelivered TRANSACTION_ERROR: 29201 [ 180.183050] binder: 31216:31236 ERROR: BC_REGISTER_LOOPER called without request [ 180.208784] binder: 31216:31221 got transaction with invalid offsets ptr [ 180.215681] binder: 31216:31221 transaction failed 29201/-14, size 0-4 line 3155 [ 180.225823] binder: 31216:31240 got reply transaction with no transaction stack [ 180.233529] binder: 31216:31240 transaction failed 29201/-71, size 32-8 line 2920 [ 180.252510] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 19:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000bdf000)=0x1, 0x4) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/01/21 19:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000d15000)='./file0\x00', &(0x7f00003b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() setresgid(r1, r2, r3) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") writev(r0, &(0x7f0000a8a000-0x60)=[{&(0x7f0000846000)="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0x1000}, {&(0x7f000068c000-0x73)="640b069da2013c0c1fe1077ef3be7f7ef0252785d9dcb1a7657610fb67147b407fa16cb510c5a31d8864303ecb2c4c38a1cd4839ee02ca262e70a5306a239e8f583047b8df973976f7814d02f4fca3cfa66fa5bf02faef6179d5e919126804061af981574482d86d75965cb97fb10a3fec2033", 0x73}, {&(0x7f0000003000-0x29)="e4896eb003abd9cda3baebeead724414c570547c1510c1aebb572673009e3611b6bd507cb22ba1744c", 0x29}, {&(0x7f00001e9000-0xf)="f719c4dbc401d4c3249232718e20f1", 0xf}, {&(0x7f0000e37000)="d248146712411b442bc4fc0e1564c87bd3da20e60e6f05af3d62d3af986a1004d3f8b87f0804836b04ebfcec1938383b15e664c29999e3eb9c4779f4bc981589b0a06fc2ebfc3a1bb40d33203ef86a1d8ae63a799d7550ef2a6419a1aaaea4dbab50", 0x62}, {&(0x7f0000d80000-0x1000)="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", 0x1000}], 0x6) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000071b000-0x18)={0xaa, 0x4, 0x0}) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') 2018/01/21 19:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f41000-0x8)='./file0\x00', 0x68042, 0x0) fallocate(r0, 0x0, 0x0, 0x9) 2018/01/21 19:10:28 executing program 6: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000034000-0x6)={0x0, 0xffff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1c)="db62385a8c523d65d6f613ca68d4aec1a6b4b07fc30e51230c349e84", 0x1c, 0xffffffffffffffff) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000def000-0x4)=0x8c) inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e23000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x2000000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x6, 0x8, [0x3, 0x868, 0x7fffffff, 0x12, 0x8001, 0x6, 0x40, 0x101]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x90}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000-0x108)={r4, @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]}, [0x4, 0x0, 0x8828, 0xfffffffffffffffd, 0x401, 0x100000001, 0xfff, 0x6, 0x2, 0x4, 0xf413, 0x1, 0x100, 0x0, 0x554c0]}, &(0x7f0000dc2000-0x4)=0x108) 2018/01/21 19:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x48000005) r0 = memfd_create(&(0x7f000073e000)='\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000066d000)={0x0, 0x2}, &(0x7f0000200000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e1000-0x10)={r1, 0x9, 0x6, 0x7bc5}, &(0x7f0000576000)=0x10) mq_timedsend(0xffffffffffffffff, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) 2018/01/21 19:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2fffc) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) rmdir(&(0x7f0000282000)='./file0\x00') ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000035d000)="2bc957bd119240c9481a16c3a5959e673af323a8edb5668537dbe6393bf20fb0022a18706238dc3a3315ad08db5a6e373693d835f11019e27edd66185d483b60423ead19f3044a2fe488a2f3ca8e5fe8c0e61b1834bf119ce7ad3fe5004fc68b04a70f9a140ba5073e2b93488400e6282040c876460c054d") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001cc000-0x8)={0x0, 0x3}, &(0x7f0000749000)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fb6000-0x4)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e7f000-0x4)=@assoc_id=r1, &(0x7f0000637000)=0x4) 2018/01/21 19:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000def000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f0000b11000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00001d5000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000753000)=@assoc_value={0x0, 0x0}, &(0x7f000092b000)=0x8) 2018/01/21 19:10:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xb)=@random={'system.', '!$*\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0/file0\x00', 0x151) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x2, 0x3, 0x0, 0x20, 0x80, 0x3b, 0x0, r1}, {0x4, 0x7fff, 0x8, 0xb8a, 0x8, 0x2, 0x7f, 0x3d5c}, {0x3, 0x6, 0x81, 0x8000}, 0x0, 0xa, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x7, 0x3, 0xffffffffffffff61, 0x0, 0xd62, 0x2}}, 0xe8) getitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x1, 0xfffffffffffffe01, 0x100, 0x81, 0x40204, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0xa9, "cf55928ffcb3a9ecced287e90cceb3c181e344bf18909d0e12cc97170f57d4187856960cc913d62c5fe81ba4edad091a5329f71e2edcecac7e1a883565432d392a9f52408b7a59b66611ef407c19f75395596e8dd2a2dfcf2a554cdfb537f3a6a5404f284b950e935e77c6a2dd1566e93816bf1e85ccd52b243d530400275b0e818b4bc1affe8efa631e2a23e0868d9946435a858372ab98247146868aa3ac8ee61cd09d235c7b97b0"}, &(0x7f0000007000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x6)={0x4, 0x7, 0xfffffffffffffff9, 0x86f, r3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000009000-0x10)={&(0x7f0000003000/0x4000)=nil, 0x4000}) userfaultfd(0x80800) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000003000)="68ce8b452d055fa243b0400e086dfd41e826ed9409ae942a73a99ba9c0a9ce3913e0a0f49de814c8202feac3ad901efff772feeefc29c69a43f101de41ccecab891a9d6b8078a86066eb327b5ff19450afda718e9603aa7266a87bda897dd197b4a687916a5f99e03da6eb84ba8a93c05b4f6d7da53e9fe6aef45700e9165ac4e965e16dcf19a6e24eb3bd114202c41457b86ba8cb833fe6f69fab8fffb6e416aa67eb8b40e680d27c10684ea5efda3f927d", 0xb2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) [ 180.258021] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 19:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_pts(0xffffffffffffffff, 0x2a000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7ff) creat(&(0x7f00000b2000-0x8)='./file0\x00', 0x8) chmod(&(0x7f0000d08000)='./file0\x00', 0x0) 2018/01/21 19:10:28 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = syz_open_dev$sg(&(0x7f00002a4000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f1c000)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffffffff00000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe8f8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2018/01/21 19:10:28 executing program 5: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x122d, 0x1, 0x3, 0xc7, 0x0, 0xffffffffffff8000}) open(&(0x7f0000ae7000-0x8)='./file0\x00', 0x80, 0x10) r2 = fcntl$dupfd(r0, 0x4, r0) mmap$binder(&(0x7f0000e6d000/0x2000)=nil, 0x2000, 0x2000001, 0x11, r2, 0x0) getdents(0xffffffffffffffff, &(0x7f0000001000-0x7)=""/7, 0x7) 2018/01/21 19:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000545000)='./file0\x00', 0x0, 0x20) getdents64(r0, &(0x7f0000ea4000)=""/32, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000081b000)=0x7, 0x4) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) seccomp(0x0, 0x1, &(0x7f00001f7000-0x10)={0x1, &(0x7f000063b000)=[{0x2, 0x3, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000ed7000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, r2}) 2018/01/21 19:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f21000-0x9)='/dev/sg#\x00', 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000080d000)={0x0, 0x41, "16d52497b7a24a39e62a3da851b025c6e83ae00e4908d705d635a74c7578aabf5c2b3c9cf5dea38e70fc6c703fa653a6c5d3aa3a8edee94c1a9c80435f6c4f91b7"}, &(0x7f0000e5f000)=0x49) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000e07000)={r3, 0x7, 0x32, "2435ba05a9dee109e85d8a1b278f59cab2522390d46c9fcc36f751d3bb20cece9c200e699d017ed418ecd66725b61dab3e18"}, 0x3a) dup3(r1, r0, 0x0) 2018/01/21 19:10:28 executing program 2: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x40000000000504) 2018/01/21 19:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000080e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x8008700b) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00006f0000)=@routing={0xba, 0x6, 0x2, 0x9, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x38) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c7b000)={0x0, 0xdf, "0126747dcef2d91ab556ad6aea0002db8718570359ecb08a66f76a28569d2bfffcadc574fe52c97054e832fa32d2e47f09df67a857b25f357a271c3661e59b2c19728e47926ddb5edb19e63f5aa06b17fb4b46341d5d780f17fe07eb2152ff9ada478676863cb669b6539b76695e021a1730f62092267ef531ab67b846cfc2a2dd0c581d4b77d664852ae50be7d4e739123ef3f2d62038fefc9bf859f46223916b09124660aa2b43a057403db2d3468cc51774de243edc7f060b2efe8f3fbdfb889a362417a78be852db8d99874604e306762dc35257058ddba50fa49cf652"}, &(0x7f0000073000)=0xe7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005bf000)={0x6, 0x7, 0x1, 0x5, 0x3, 0x1000, 0x5, 0x25c8, r1}, &(0x7f0000afb000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003bf000)={r2, 0xfffffffffffffffe, 0x9026, 0x5, 0x6, 0x7}, &(0x7f0000a55000)=0x14) 2018/01/21 19:10:29 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getitimer(0x0, &(0x7f0000e8e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000dcb000-0x6f)=""/111) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fd8000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000fd6000)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2}, 0x7, 0xffffffffffffffc1, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x100000000, 0x9, 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]}) 2018/01/21 19:10:29 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x1a4)=[{{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000fa4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000b24000)=""/130, 0x82}], 0x5, &(0x7f0000597000)=""/167, 0xa7, 0x0}, 0x4}, {{0x0, 0x0, &(0x7f0000db1000-0x30)=[{&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000bc3000)=""/4096, 0x1000}, {&(0x7f00003c6000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f000097c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}], 0x7, &(0x7f000041f000-0x7d)=""/125, 0x7d, 0xd2f}, 0x3}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e51000)=[{&(0x7f00005cd000)=""/51, 0x33}, {&(0x7f0000c2d000)=""/114, 0x72}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f00009ab000)=""/1, 0x1}, {&(0x7f000030b000)=""/173, 0xad}], 0x5, &(0x7f0000cf9000+0xe3b)=""/219, 0xdb, 0x20}, 0x7}, {{&(0x7f0000986000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00005d4000)=[{&(0x7f0000636000)=""/168, 0xa8}, {&(0x7f00000c0000)=""/69, 0x45}], 0x2, &(0x7f0000001000-0xb7)=""/183, 0xb7, 0x6}, 0x0}, {{&(0x7f00009a9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000235000-0x90)=[{&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f0000d50000)=""/99, 0x63}, {&(0x7f00004b2000)=""/188, 0xbc}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000c61000-0x8d)=""/141, 0x8d}, {&(0x7f0000f5a000)=""/85, 0x55}, {&(0x7f0000189000-0x71)=""/113, 0x71}, {&(0x7f00001ae000-0xdd)=""/221, 0xdd}], 0x9, &(0x7f0000d3a000-0x55)=""/85, 0x55, 0xb5}, 0x6}, {{&(0x7f0000ed0000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c3a000-0x20)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000bbe000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x6}], 0x7, 0x40, &(0x7f0000000000)={0x77359400, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000fdf000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) r3 = dup2(r2, r2) fcntl$addseals(r3, 0x409, 0x2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00001b3000)=0x0, &(0x7f0000f2b000-0x4)=0x4) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/21 19:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000531000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000)=0x8) listen(r0, 0xffffffffffffffff) 2018/01/21 19:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200405) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bc9000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000597000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000712000)=0x5, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/21 19:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aeb000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ed000)=r1) 2018/01/21 19:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x8001, &(0x7f0000813000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ce2000-0x4)=@int=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b66000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000782000)={r2, 0x80000, r0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000643000)=0x20, 0x4) r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00001fa000-0x9e)={0x0, 0x96, "ba11b889c1fe5483797ee214921354fba78b3bced8b71295d8f19512b095729dd1b1e976e00ad676fdfb0d5b8f36381ca5f1ef65c3d175344b0d6c47827f203bd28414e6f1fb2246a431b685c3cd5d2d4485d11e50d9e1df8769732660c44581ad5f53b2fa8b0b019df8e6339188d7d8beb5f2b6a14bc160fdf61e4a9aa7ce9cf0819dd26108c67d732f098ccb5f138c2a41b9151942"}, &(0x7f0000751000-0x4)=0x9e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004d5000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000efd000-0x14)={r4, 0xf4, 0x6, [0x0, 0x100000001, 0x2, 0x4, 0xfffffffffffffc00, 0x1]}, &(0x7f0000145000-0x4)=0x14) fcntl$setstatus(r3, 0x4, 0x2000) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000053d000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000088d000-0x4)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x2b, &(0x7f00006c5000)="e120a114a97cccc6e6a6", 0xa) 2018/01/21 19:10:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000991000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000114000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f000053b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000082b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001b9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000271000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003d5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r3}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00004e2000-0x4)=r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004b3000)=0x75f, 0x4) getpeername$unix(r2, &(0x7f0000441000)=@file={0x0, ""/79}, &(0x7f000077d000-0x4)=0x51) 2018/01/21 19:10:29 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000ffc000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064f000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000de0000)={&(0x7f00005cf000/0x2000)=nil, 0x2000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/21 19:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000c37000)=0xc) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000094a000)={0x0, 0x0, 0x0}, &(0x7f00008b5000-0x4)=0xc) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fea000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000fa7000)=0xc) r7 = getgid() r8 = getpgid(0x0) getresuid(&(0x7f00000bb000)=0x0, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000d29000-0x4)=0x0) getgroups(0x8, &(0x7f00006df000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpid() r12 = geteuid() getresgid(&(0x7f0000c28000)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cf1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000856000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000-0x4)=0xe8) fstat(r1, &(0x7f0000ee3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000735000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002c6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000614000-0x4)=0xe8) fstat(r0, &(0x7f00003ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000816000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054f000)=0xe8) r22 = getgid() r23 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000e05000-0x4)=0xc) getresgid(&(0x7f0000df0000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x0, &(0x7f000068b000)=0x0) r26 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000064a000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9b000)=0xe8) lstat(&(0x7f0000c78000-0x8)='./file1\x00', &(0x7f0000931000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000471000)=0x0) r30 = geteuid() getgroups(0x3, &(0x7f0000396000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000052000)=0x0) r33 = geteuid() stat(&(0x7f00005b1000)='./file0\x00', &(0x7f0000da0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000703000-0x4)=0x0) fstat(r1, &(0x7f000072e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getegid() sendmmsg$unix(r1, &(0x7f00005fb000)=[{&(0x7f00008dd000-0x1)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d7000-0x30)=[{&(0x7f0000294000-0xc1)="3e1381eb170732f22f1c9fda78087328cac5d914473beb33da45aa5bf1bd2202cdab7f3946418cd264e74fb0f85d22d3c644ea7d1127e19724df25ab49d11673fbd4b8b2e9420ccab1cb5223dcf5ced97199137218d5648b12635a7af3d2b37380ad406922cb8686de38ee3ba67114f44e50fbe44cf983d9dd7b1b7c0fd05d59626a7819663dd632948e13c8ab27838e599ef11b3006c47f53474f3f55e56033f166896708d1a147980f67e1df5dfc0e93551e41f1fee59b9ed6020076124573c8", 0xc1}, {&(0x7f0000655000)="0fa5cd4121b83c299c5b7e38f9a98f33abcb2c8ee61c1e59107641939ed0d3276b42059f7691cd1e6f5c8f8785a1b2dd0703913abd90a58b76d3aee2a6bc06004db155f82d1f40cbfbcf5eb89314d6b42c476de4e752225b2e061bd98452d58a02a9576bc0cd7790a89130751b57f56f2634301d3a4692f6f6c4cdf25089", 0x7e}, {&(0x7f000042b000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20004040}, {&(0x7f00005c7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000095d000-0x70)=[{&(0x7f000032d000-0x47)="8bdba82789f0210cf51baacea03603f48ab69862cc22aa6e91b1782bc1e55da44107596b66c5433173d6a198a5fe27b55a2cfe5e01faa498faeb621fafa713837065f3aac0f9b4", 0x47}, {&(0x7f0000a0f000)="a42fea87604f865d35c76aa7da5a7685868d234b9c6f71872c336c90bc05835901d0095b20832969ff15519a229dc3b546893ee4535d7529308075543fe829058680515b472c3d4a927e8408d3452c0dd2fb6c5d2563b50d32608983af58b624ee285a6b2322851e71e38c4647a5668ddf4ec064e2c619edb7fb67497e27", 0x7e}, {&(0x7f00007c7000)="5346b0495242785d9ad3df09d30d323144d120f84aa3050eb6a86149256e401e8071ce2dc09fa8cda4b8f65fab311fa6c59ecd50eb774ba0a2ac62136f6b04625e2dbc4367d6734e426c1d37c9cc08a7c423cdeec9f171de3912e73fc2745f30b6fd5793bfee2feefdc06f9acf33031d6f04db768b4867e929727fd37dfc1ad1c8202ceb", 0x84}, {&(0x7f0000950000)="a30cd4c7519f378880e6630eb8cf715d07cc7cdf12f4cb4734fadb540b19f86ec1e691d80b1e174b101c211815580fc57fdf4a8c3900c1f5a528e585d9c6746c9984bc115053618960a6070d826b169dee188d673cf9377c2eeb78c5b5", 0x5d}, {&(0x7f00001f3000)="a3a0d37a5a3ba34ae89ccc3a1831377846", 0x11}, 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0x1000}], 0x7, &(0x7f0000a40000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x40010}, {&(0x7f0000836000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000093b000-0x10)=[{&(0x7f0000145000-0x5f)="98cdf494f002c3945f15c3e6ffc1f1d26fff3a9f0ea8f1ed7d7ba5dd8adb18c2e705827212f76a992a05d941ea08517af3e37c44a1fd35210239c499708671b0fcc0cf64792fad9233c0fb529e5021c9615d4fe4332d3c0793c5c54b73bca7", 0x5f}], 0x1, &(0x7f000047a000-0xf8)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xf8, 0x40000}, {&(0x7f0000b17000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008ca000-0x20)=[{&(0x7f0000080000)="4cfe4817bd5ba36d9d397ea786f717ea25b5a0b5e872720fc47664c2a8941aee7586ade3bd91f928b4e33852ce98faaa7bfbc0ee79ae241b91077802028c306b53a79fe606f56001769d0771855095b291f88fc0bb5a0b3d99366b245b1c2ce7cf059a0333978862754f285234bf7d0b72cb25e3e8d6406c72792177c9e7f61fe30c608c3653862fed3de98b436fdab5ca241287350ab7fc37d99d5bfa138c8b07ca1a2d7ff6c315b6fc1f16dd4e5666eef3dc08edc7ef93dddb750b730e1f011226dbc60411dc7abf097a794fb38493dbaa381ba69d9a6851342cf7c06f92a2", 0xe0}, {&(0x7f00007a9000-0x68)="243c0969d2641a45d27d47e7d71dca2d8375bc0317dd64fbb1df00e0a4c07c221c4f4a7a1861cfba4cced34f4c38e725654c91eb18df5c326110d9d22a3813c8dfdd0c3aca4fa6adb1e595e25802f284bac71b2aeda8d2c3550aaaa73ccb2468a85bb64f5102cba0", 0x68}], 0x2, &(0x7f0000364000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x88, 0x20000000}], 0x4, 0x4) 2018/01/21 19:10:29 executing program 0: clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069c000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) fchmod(0xffffffffffffffff, 0x0) 2018/01/21 19:10:29 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x1, &(0x7f000001b000-0x5c)="88"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000)=0x0, &(0x7f000001d000)=0x0, &(0x7f0000004000-0x4)=0x0) 2018/01/21 19:10:29 executing program 3: r0 = userfaultfd(0x0) splice(r0, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) eventfd(0x3ff) 2018/01/21 19:10:29 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099b000-0xb)='/dev/hwrng\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e71000)=0x0, &(0x7f0000acb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000300000)=0x5, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c20000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000037e000-0xb0)={{0x2b8, 0x4}, 'port0\x00', 0x1, 0x100000, 0x63, 0xfffffffffffffff8, 0x7f, 0x10001, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c4000+0x56b)='/dev/ppp\x00', 0x301000, 0x0) mq_timedreceive(r3, &(0x7f0000601000-0x23)=""/35, 0x23, 0x8, &(0x7f00000ba000)={0x0, 0x0}) sysfs$1(0x1, &(0x7f0000977000-0x23)='}./uservmnet1--!(selinux[self*eth1\x00') syz_open_dev$mice(&(0x7f00002e6000-0x10)='/dev/input/mice\x00', 0x0, 0x10180) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f000078e000-0x4)=0x0, &(0x7f000067e000-0x4)=0x4) ioctl$KDADDIO(r3, 0x4b34, 0x200) 2018/01/21 19:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/rfkill\x00', 0x10cc0, 0x0) bind$nfc_llcp(r0, &(0x7f0000986000-0x60)={0x27, 0x9, 0x1000, 0x7, 0x2f, 0x4, "c2d38f06716cbcd915e0cc46c98d36050dc3ee7fabab69c5b74b071efc0b311df1bd4fff59dd7ede2bd647f6bd1cbbf88f1e2ccf7f00ed8c19c7f84c6bb5ff", 0x1}, 0x60) fremovexattr(r0, &(0x7f000099f000)=@known='security.capability\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) dup2(r2, r1) 2018/01/21 19:10:29 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000039a000-0x15)='/dev/pktcdvd/control\x00', 0x80200, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) 2018/01/21 19:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f0000ade000)="", 0x0, 0xfffffffffffffffe, &(0x7f000037e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27b) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000061f000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f00001f7000)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) recvmmsg(r1, &(0x7f00005b0000-0x168)=[{{&(0x7f0000c16000-0x6)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000300000-0x70)=[{&(0x7f0000232000-0x79)=""/121, 0x79}, {&(0x7f0000cac000)=""/127, 0x7f}, {&(0x7f0000b0c000-0x84)=""/132, 0x84}, {&(0x7f000012f000)=""/196, 0xc4}, {&(0x7f00009f4000-0xaf)=""/175, 0xaf}, {&(0x7f0000c55000)=""/181, 0xb5}, {&(0x7f000058d000)=""/87, 0x57}], 0x7, &(0x7f0000235000)=""/75, 0x4b, 0x6}, 0x20}, {{0x0, 0x0, &(0x7f0000e09000-0x50)=[{&(0x7f0000d2f000)=""/60, 0x3c}, {&(0x7f0000de3000)=""/64, 0x40}, {&(0x7f00001b3000)=""/138, 0x8a}, {&(0x7f00000f1000)=""/25, 0x19}, {&(0x7f0000123000-0x81)=""/129, 0x81}], 0x5, &(0x7f0000059000-0x25)=""/37, 0x25, 0x7}, 0x4}, {{&(0x7f00002fd000-0x2e)=@un=@file={0x0, ""/44}, 0x2e, &(0x7f0000bde000-0x10)=[{&(0x7f0000e01000-0x2a)=""/42, 0x2a}], 0x1, 0x0, 0x0, 0x0}, 0x800}, {{&(0x7f00000c2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00005da000-0x50)=[{&(0x7f00002b1000)=""/74, 0x4a}, {&(0x7f0000444000+0xba8)=""/58, 0x3a}, {&(0x7f0000dcc000-0x4e)=""/78, 0x4e}, {&(0x7f000066d000-0x6c)=""/108, 0x6c}, {&(0x7f000059e000-0xd1)=""/209, 0xd1}], 0x5, &(0x7f000012f000)=""/4096, 0x1000, 0x2}, 0x10000}, {{&(0x7f000001a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000cb2000-0x20)=[{&(0x7f000001e000)=""/121, 0x79}, {&(0x7f0000a9d000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x101}, 0x0}, {{&(0x7f0000748000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000878000)=[{&(0x7f0000e89000)=""/215, 0xd7}, {&(0x7f00003c2000)=""/167, 0xa7}, {&(0x7f000042e000)=""/13, 0xd}, {&(0x7f0000efb000-0x25)=""/37, 0x25}, {&(0x7f0000e6f000)=""/71, 0x47}, {&(0x7f0000feb000-0x28)=""/40, 0x28}, {&(0x7f00006cb000)=""/175, 0xaf}], 0x7, &(0x7f0000872000)=""/125, 0x7d, 0xffffffffffffffff}, 0x9}], 0x6, 0x20, &(0x7f00000b7000)={0x77359400, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000619000)={@generic="328a826e40fb047da8ca2ec01752faf3", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008f2000)=0x0) ptrace$peek(0x2, r0, &(0x7f0000019000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x5, 0xfffffffffffffff8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/21 19:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x4, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) write$evdev(r1, &(0x7f0000848000-0x18)=[{{0x0, 0x0}, 0x4, 0xe9e, 0xfff}], 0x18) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/21 19:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = eventfd2(0x5, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) write$eventfd(r1, &(0x7f0000864000-0x8)=0x0, 0x8) 2018/01/21 19:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000bcf000)='\x00') seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) r0 = syz_open_dev$sg(&(0x7f00004bb000)='/dev/sg#\x00', 0x800000043, 0x29e120) fcntl$setsig(r0, 0xa, 0x2d) sendto$llc(r0, &(0x7f0000eba000)="", 0x0, 0x0, &(0x7f00006b9000-0x10)={0x1a, 0x800000000000, 0x4, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) delete_module(&(0x7f00002d5000)='\x00', 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000408000-0xd1)={0x0, 0xc9, "84aae33875d3b4ca6cb8107d037fd2272115987f39750c0a474126dabd586ff41cac0cc5d1656e2bfbb86643f093157cc3df5a3fcd3f4aa14933afe8fd8675983721198167fdb86566ebe651e2ab34a502a8c26ef9dfa1bc2ae8ff3d7fc0aaf09f03cc66488e275c29b6e3abaf7cf2a7354d485af65d49884db3d9ef9c1358d5e7d461fb14edb224584312bae97b8f1cfde10da9ebc1d5e4542722d2d8227d2e5f47440349516892cd136162e12cceaeecf96d961afb51b6755d8f086efaeb3aa8b85fc55fe1488430"}, &(0x7f0000d24000-0x1)=0xd1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000181000-0x8)={r1, 0xcb3}, &(0x7f000030b000-0x4)=0x8) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000511000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x10, 0x800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004e6000)={0xfffffffffffffffe, 0xfff}, 0x8) getcwd(&(0x7f0000f0a000)=""/86, 0x56) 2018/01/21 19:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) r1 = socket$inet6(0xa, 0x6, 0x101) r2 = syz_open_dev$loop(&(0x7f0000e6a000)='/dev/loop#\x00', 0x7ff, 0x40) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f83000)=0x0, &(0x7f0000c7a000-0x4)=0x4) prctl$void(0x9bc5637330eba3b9) r3 = dup(r1) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) sync() tee(r0, r1, 0x80000000, 0xe) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:29 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x24)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x5b, 0x0, &(0x7f0000450000)="93485ddba3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66ebf007ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/21 19:10:29 executing program 2: syz_open_dev$sndseq(&(0x7f00005ad000)='/dev/snd/seq\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) ptrace$cont(0x1f, r2, 0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a1b000)={0x0, 0x1000, "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"}, &(0x7f0000166000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000504000-0x8)={r3, 0x7f}, &(0x7f0000663000-0x4)=0x8) r4 = memfd_create(&(0x7f0000963000)='nodevem0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000d68000)={r3, @in6={{0xa, 0x0, 0x26, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfff, 0x80, 0x6, 0x489, 0x9, 0x7fff, 0x8, 0x7, 0x101, 0x3, 0x3f, 0xe306, 0x3ff, 0x6]}, &(0x7f0000359000-0x4)=0x108) ioctl$TIOCSBRK(r4, 0x5427) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000ecd000-0x8c)={0x5, 0xffffffffffffff81, 0x5, 'queue1\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000973000-0x10)="7ee7e068aeca43304a028f8b5d0ee843", 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 19:10:29 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/autofs\x00', 0x40a00, 0x0) getpeername$inet6(r0, &(0x7f0000a9f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fe8000)=0x1c) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) 2018/01/21 19:10:29 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000047d000-0x15)='/dev/pktcdvd/control\x00', 0x48a301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f00004f4000-0x89)="b85b95c7b3e0b2f2984d42ec59358939278fcceccdd4e6decf1afcc72f60afcaae4a98edd2a074eb9ad282d740d84dbf5c528c00ce5913ecf776021262c74c264e9e25e404fe928e18f6c6969b7b5811067c2d59e4839f73c55ac400c94a65e2c0400fe2d5de3dadf2d60f62c2ecda21ff6f7103eeacf21b37118d3db8df826d7e19c1900d72c017e0", 0x89, 0x20000000, &(0x7f0000001000-0x10)={0x3, {"9f5f3f606a4154"}, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015a000)='/dev/ptmx\x00', 0x90900, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00006da000)={0x4, 0x5, 0x1f}) 2018/01/21 19:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d10000)={0x5, &(0x7f000056a000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000314000-0x8)={r1, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d0b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000089c000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3af02bd146c2c71c19fe3313229bbb94"}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4d000-0x10)='/dev/sequencer2\x00', 0x4440, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000014b000)={r4, 0x80000, r5}) r7 = syz_open_procfs(r2, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000093c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000f18000)={r8, 0x1}) pread64(r7, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/21 19:10:29 executing program 3: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0xf88)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="0ce9f64ae1d706a89846c0de93078738dfb179a284aed88aeef815deccec3930b49ad46e060bdb646840c3c364c7277d02c34c820e09fffb777402f3e8d9f7f8fa9b8a016d280ab5280b00ccdbd046d396ffacb8d6109ea8dfa705a0cf8cd8f16f1a2358385e913177c94f0f7b3731184a6d8666ff3172d767dd9791601492e088e31e2a4c99d1976eb23d65d3ccaa83aec9122d8864780ffa2cc867d59a", 0x9e}, {&(0x7f0000001000)="22813c7835906eb03b9a4d0875dd8d07117851ab2c791efdb399ec02368910f617891268322055d24d768ea5ec52842bf8cee440e700de55b0a129986bdda25437b7462ade761cb20fbe44054f2978fef9cc93341f5413dad92ff49b82b098c8c2b538d7291b7e0d3622adb00d0aa5f52c6e6a5617cc4033d2df945cd81af9705cfaf77bfa809b3352a45337a57eb0d9011a34201a856b082fae1702640b51b807db5ed290cff87d84f9", 0xaa}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x10}, 0x4000000) r5 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000001000-0x4)=0x0) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0xce143ba3b8b8e9cd) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f000060f000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000001000-0x4)=0x1ff) 2018/01/21 19:10:29 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) [ 181.288123] binder: 31374:31379 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 19:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x80f, 0xffff) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00009d9000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00004d9000)=0xc) connect$packet(r1, &(0x7f0000fe8000-0x14)={0x11, 0x1c, r2, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000093b000-0x4)=0x0) timerfd_create(0x1, 0x800) unshare(0xa001) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) 2018/01/21 19:10:29 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8088, &(0x7f00004d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f73000-0x4)=0x0, &(0x7f0000f72000)=0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f73000-0xd)='/dev/binder#\x00', 0x0, 0x806) 2018/01/21 19:10:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0xfccb) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000063b000)="9c") listen(r0, 0x1ff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000704000)={@common='sit0\x00', @ifru_flags=0x8400}) chmod(&(0x7f00008b3000-0x8)='./file0\x00', 0x0) connect$ipx(r0, &(0x7f0000dea000-0x10)={0x4, 0x0, 0xffff, "3d76b607c7da", 0x4, 0x0}, 0x10) r1 = creat(&(0x7f0000779000-0x8)='./file0\x00', 0xc0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000785000-0x4)=0xd1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c28000-0x14)={0x9, 0x7, 0x80, 0x1, 0x1}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000abe000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b80000-0x4)={0x0, 0x0}) open(&(0x7f0000c7b000-0x8)='./file0\x00', 0x2000, 0x80) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000080e000)="") 2018/01/21 19:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair(0xa, 0x1, 0x73, &(0x7f00005f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000aef000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r4+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 19:10:30 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) r1 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x5) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000)=0x0, 0x4) write$selinux_load(r0, &(0x7f0000003000-0xc4)={0xf97cff8c, 0x8, 'SE Linux', "e8d04948ef60b12dfce63355717c8dc4fad341c28478a5bf5d2b42fcbc8359c585891d6f5d09bccb99089dd312dfc47fa300d91bab41df2c8f0d7d35e680ddfc4ddf9974611a27330dbfb3f10fa5b442fe893d95c6f8c39198f707f19f9718551a927d00000003ef83999e8c4bd51ba6110c8b7d265adc5a56deeb1af295710e1e01ce121a9e5da1a1e756025200b270a5a9a38fbc179061aaa60ef45de7bc6cfc1e1f723fd92bc05491ef1ac8c94446e8e1291f"}, 0xc4) [ 181.344999] binder: 31374:31395 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 181.382907] binder: 31374:31395 BC_INCREFS_DONE node 397 has no pending increfs request [ 181.403637] binder: BINDER_SET_CONTEXT_MGR already set [ 181.410363] binder: release 31374:31379 transaction 398 in, still active [ 181.423328] binder: 31374:31390 ioctl 40046207 0 returned -16 [ 181.424104] SELinux: policydb version 1212797160 does not match my version range 15-30 [ 181.430952] binder: send failed reply for transaction 398 to 31374:31390 [ 181.430971] binder: undelivered TRANSACTION_COMPLETE [ 181.430978] binder: undelivered TRANSACTION_ERROR: 29189 [ 181.435464] binder: 31374:31395 ERROR: BC_REGISTER_LOOPER called without request [ 181.438116] SELinux: policydb version 1212797160 does not match my version range 15-30 [ 181.449310] binder: 31374:31379 transaction failed 29189/-22, size 0-0 line 3004 2018/01/21 19:10:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4040, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0xfffffffffffffffe, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000148000)='/dev/loop#\x00', 0x0, 0x8000) fallocate(r1, 0x3, 0x0, 0x0) 2018/01/21 19:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000fa000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) openat(r0, &(0x7f0000815000)='./file0\x00', 0x400, 0xd0) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') 2018/01/21 19:10:30 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xf) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) close(r0) 2018/01/21 19:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/21 19:10:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x501140, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fffffff800000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00009df000)=""/237) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r3, 0x80047456, &(0x7f00007da000-0x7a)="") 2018/01/21 19:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000607000)='/dev/ptmx\x00', 0x303000, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000dc9000)=[]}) timer_delete(0x0) 2018/01/21 19:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a155"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000375000-0x8)={0x0, 0x4}, &(0x7f000038a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002cd000)={r1, 0x68, "37f545fcacd6492a7e32d8b7fb2a95e50bae9587e4d43010aea4118d12cdff66f78a288e0cf6fc7f623c43838f359403aa950a0459c7bc531ddcb0eb586f2470b836b32968ec48008662cd6f6a2a718a6e91b31331cef65122c00ca7f98a806c9f79b75c49dc1b77"}, &(0x7f0000852000-0x4)=0x70) 2018/01/21 19:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = add_key$user(&(0x7f0000e76000-0x5)='user\x00', &(0x7f0000a76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a5000)="cd96f131bd8e15848fb477c29b4b67a3cfbe17f5373933b0430211f1049223368e8f977d56c1adcc5f1b9434c94968b547b1829e7dfe72a8662ca299b45c3e6d7532557494bb72cf943d9accabcaf4944d224d41bcc18fe093f24ba41e290d19a877d24b2c105b9b22780ea625862fa5cee86f3ad71fe227db29c990422e1dba56638189def69cc095e0820a60a6425c8c7d73cfe18b8b1bec69b8531c795e2e433733645909126aaabd01", 0xab, 0x0) r1 = add_key(&(0x7f0000c51000)='ceph\x00', &(0x7f0000cff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000a8000)="c01324243e4ba32301cf72b32e3d98558019d18bdf25131db8ef616adea568735eeb959915ece683c9e07d3d9119a41382f53983f75c3eec1bcc017050af8f2aeda9c1874bc1259dd39409ecb7a43d749996373d5c667d0c3980f615f993a65a7377e934a4354dca612cb9c3e8d6a46e276677c73c30e983febbaa21867445392da18ba7673eebe5bc2b69452721951cd4283c512f88101c2314e513ab0254a01bc2a356d4dfe277182711bdea080db2286cc87c972a", 0xb6, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x2, r1) mount(&(0x7f0000a8a000)='./file0\x00', &(0x7f0000e86000)='./file0\x00', &(0x7f0000db4000-0x6)='btrfs\x00', 0x0, &(0x7f0000ee6000-0x67)="d030489a047fc49282fbe9db9a4f6db28f96b624305964f112324e8d897a4c030487aa023ddab6448ff0bfd08afc0b60a79a0d3bff7eb620c9783e2c") 2018/01/21 19:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000040c000)=""/21, 0x15) sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000016e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de8000-0x4)=0xb) 2018/01/21 19:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000805000)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/enforce\x00', 0x101280, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a46000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b2000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ee8000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x3, 0x8, 0xa, 0x20, 0x0, 0x67, r2, r3}, {0x71bc, 0xd2, 0x3, 0x81, 0x3f, 0x1a, 0x100000001, 0x7}, {0x100000000, 0x3, 0x0, 0x1}, 0x1, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x3, 0xffffffffffffffff, 0x3323, 0x2, 0xffffffffffffff1a}}, 0xe8) 2018/01/21 19:10:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x112c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00007ae000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000091b000-0x4)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000075d000-0x4)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000bbd000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080a000-0x4)=0x3b4) r3 = accept4$ipx(r2, &(0x7f00002e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ac000-0x4)=0xfda8, 0x807fc) r4 = socket$netlink(0x10, 0x3, 0x20000000000000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000aa4000-0x2)=0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/rtc\x00', 0x802, 0x0) listen(r1, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00005f4000-0x4)=0x0) execveat(r1, &(0x7f0000387000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000665000-0x9)='/dev/rtc\x00', &(0x7f0000b7e000-0x9)='/dev/rtc\x00'], &(0x7f0000b84000-0x8)=[&(0x7f000033f000-0x8)='!$nodev\x00'], 0x7d5d36a9eadfd189) unlinkat(r5, &(0x7f0000b2a000-0x8)='./file0\x00', 0x0) writev(r4, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffff0001ffffff000200e3f00100008074280000090001ffff0d0600aa645aff00", 0x29}], 0x1) timer_gettime(0x0, &(0x7f0000b90000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000726000-0x20)={{0x0, 0x2710}, {r6, 0x0}}, &(0x7f0000cc2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f000059d000-0x48)={{0xffffffffffffffff, 0x2, 0x9, 0x3, 0xfffffffffffffffc}, 0x101, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000712000)=0x7, 0x4) 2018/01/21 19:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000469000-0xf)='/dev/sequencer\x00', 0x10200, 0x0) getdents64(r1, &(0x7f0000374000)=""/1, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getdents(r1, &(0x7f0000896000-0x46)=""/70, 0x46) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/21 19:10:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) clone(0x2001fffe, &(0x7f0000001000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/21 19:10:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) 2018/01/21 19:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) rt_sigaction(0x2c, &(0x7f000093b000-0x20)={0x3, {0x100}, 0xd0000005, 0xff}, &(0x7f0000a54000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000257000-0x8)={0x0}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$ax25(r0, &(0x7f00006e8000)={0x0, {""/7}, 0x0}, &(0x7f0000fdd000-0x4)=0x10) getpeername(r1, &(0x7f0000d7f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000028b000-0x4)=0x58) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) faccessat(r0, &(0x7f0000f3d000)='./file0\x00', 0x10, 0x200) 2018/01/21 19:10:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000ead000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eb6000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2703038}, &(0x7f0000bdc000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001d000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfe000)=0x8c) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) membarrier(0x1, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) 2018/01/21 19:10:30 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000005000)=[{&(0x7f0000003000-0xf0)=""/240, 0xf0}, {&(0x7f0000006000-0x2f)=""/47, 0x2f}, {&(0x7f0000005000)=""/46, 0x2e}, {&(0x7f0000005000)=""/176, 0xb0}, {&(0x7f0000002000)=""/170, 0xaa}, {&(0x7f0000006000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000005000)=""/112, 0x70}, {&(0x7f0000005000)=""/36, 0x24}], 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000013000)=[{&(0x7f0000004000)="95eb910e3ee2731017492d18080c2df93705c22a28750b4f6efbcf8f7b12526f183675493e23b6d2aa173c37d084129848e988e7d2aeee45f540b41708fa1e7ce9be77d7a5", 0x45}, {&(0x7f0000002000-0xd3)="e5ad87719f4b28b9bef35024091c27960195779b30f246b82560ee65cf8fff316196679bf6b7caba9312d4cbdef4418f154b5752a41965c03a1e34c407a60a82ca006ee167ef4e8be679eac4dda090aa4470261ea4208a4502184611d935c770f6c53da688166033757318475ff96ceec4162747196de41c1a135bcab9ff43f6a7d7c88bcd21be1f7b17db466d8f3ae61cc4aef0ecc1648397b4738be2db557ce83830f68fe02c9ede1989751253fe17266bc05419f6b24156102290de57251f1864dca02eef968119115c6284af9857e1d24c", 0xd3}, {&(0x7f0000005000-0x8c)="ac7216f4d3c0c047623c0cac741bc85fb4e75709bd612fc93582754d32e17499941c0ba177af829f0e9e36b082381393167ed0888176ea8256a0f8492877b06aad42bd063e9811518d884496dfb9e6729f5293f0a2f6b8c75235a17e9b7397590ea0dec50491e4a88f342a77069c78e4bffa9f23b217ebcbf77831cee3524623c92206c40b1768b09746fec8", 0x8c}], 0x3) fchown(r1, 0x0, 0x0) close(r0) 2018/01/21 19:10:30 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchdir(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="32b155b66af0afffca2188a871972c74", 0x10) getsockname$packet(r0, &(0x7f0000a97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 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) ppoll(&(0x7f0000001000+0xc28)=[{r0, 0x82, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x420a, 0x0}, {r0, 0x2, 0x0}, {r1, 0x50, 0x0}, {r0, 0x0, 0x0}], 0x6, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000)={0x800000000000}, 0x8) 2018/01/21 19:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) syz_open_dev$sndseq(&(0x7f0000078000-0xd)='/dev/snd/seq\x00', 0x0, 0x6100) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f000016e000)=[], 0xfefd, 0x0, &(0x7f0000b12000-0x69)=""}) [ 181.726188] binder: 31475:31479 got transaction with fd, -1, but target does not allow fds [ 181.735747] binder: 31475:31479 transaction failed 29201/-1, size 24-8 line 3232 [ 181.756710] binder_alloc: binder_alloc_mmap_handler: 31475 20000000-20002000 already mapped failed -16 [ 181.770907] binder: BINDER_SET_CONTEXT_MGR already set [ 181.771238] binder_alloc: 31475: binder_alloc_buf, no vma [ 181.771256] binder: 31475:31488 transaction failed 29189/-3, size 24-8 line 3127 [ 181.793909] binder: 31475:31479 ioctl 40046207 0 returned -16 [ 181.805253] binder: undelivered TRANSACTION_ERROR: 29189 [ 181.810886] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 19:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000e21000-0x9c)="fbe186d37439176fea9be675698d2bf35a621b5db6467b99aa438762a9c1add625d86b01bd9401c8e5d0b596594454917f52998ec24611ad7e11cb30915e6d704ef477f3f9fb480d26028feba47e1d637f89b86fa277e0149cb7e03a61ca0d025c34c6f7436bb8a186d512d14be0af49324620422a7f5c4071bc67934d42027128a393dcab8f4cbb", 0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001a8000-0x23)={0x0, 0x1b, "6b212de5e2ed32d41ee458dc564318ca4d63a0782027618a6416fd"}, &(0x7f0000762000)=0x23) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000703000-0xc)={r1, 0x90a6, 0x30}, 0xc) 2018/01/21 19:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) fcntl$getown(r0, 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x455}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000d2b000)="3ce3b15c5f84b0160ce2d70cb5d23bcbca22cf5137113c5644f09f780485241ef52a56a94c63444cbd7f92113211430e2efaf5d72ad65ff875f03286773953dc9ee735d9dc4903d93eb56d34e4d80bb71bc0e8e8b1a28f7bf8cb1e", 0x5b}, {&(0x7f0000095000-0x29)="346664ec88def6fcf2ada16294a32507c6caba0de91c3c81475024e47578b63e6780f3a52e1cf743bb", 0x29}, {&(0x7f0000865000)="c30c970df721852dbc3e", 0xa}], 0x3, 0x0, 0x0, 0x4040000}], 0x1, 0x24008001) 2018/01/21 19:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ba0000-0xc)={0x0, 0x0}) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000cf6000-0x18)={0x4, &(0x7f0000b98000-0xdc)=""/220, &(0x7f0000b95000)=[{0x7, 0x4b, 0xd998, &(0x7f0000d0b000)=""/75}, {0xac1b000, 0x69, 0x3ff, &(0x7f00006e8000-0x69)=""/105}, {0xdb9e, 0xc4, 0xf258, &(0x7f0000dea000)=""/196}, {0x0, 0x62, 0x4, &(0x7f0000da2000-0x62)=""/98}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4, 0x0}) 2018/01/21 19:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getuid() ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000a59000)=0xfffffffffffffff9) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000690000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000746000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000245000)=0xe8) setreuid(r1, r2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e4a000)={@generic="610288cd3e3f6b45d8e2dbf4f0c3495d", @ifru_flags=0x500}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) unshare(0x400) signalfd4(r0, &(0x7f000081e000)={0x0}, 0x8, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ce000-0x8)={0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000b07000-0x4)=0x0, &(0x7f0000447000)=0x4) 2018/01/21 19:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a07000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fc2000)={0x60000004, 0x0}) epoll_pwait(r2, &(0x7f0000f30000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0}, 0x8) 2018/01/21 19:10:30 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000173000+0xc6)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x13, 0x4, "18ddb447bda24f308c0d1beff4b062f00f7c5b2d6655e71a456cb7dc1adb51d8528ffc6b32be2b3ab5ac1a0b9e7f602f8349f61824a5a25460439898c0189b5e", "5f7c7294d5b8c955ac94e0e0099b9605f7ef5cbbdd7649c34c0df5fe22bab316e45d2040e14fcc0bfad199c0982f48f4ef5befbc6519589a85fc985369187cf7", "74ed2b22eba218fd273377f00e44a13fa1bc99d432d7a80931ac498632aaa9d8", [0x630, 0x8b6d]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000003000-0xff)="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", 0xff, 0x0) pread64(r1, &(0x7f0000000000)=""/86, 0x87d56b6adf43cde0, 0x0) 2018/01/21 19:10:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d42000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d3a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x5, 0x9, 0x6}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000165000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e04000-0x8)={0x0, 0x0}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000059e000-0x38)={&(0x7f0000dc9000-0xc)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000a91000)={&(0x7f000005c000-0xac)={0xac, 0x3d, 0x402, 0x3, 0x1, {0x14, 0x0, 0x0}, [@generic="aae0763dc4d2d8a10f7a7708bd8c785c69327e", @generic="5308bd673831624e137a2c847b62e04195a521f2c4b53e9b2519ba14aaa5d7982781de4dd6458c18d480f3ce09264aedf38e199aff24b4a726baf98ef69ddbb81636174e194dfb47a442e4e71c5c7109a16f39e600ccc127ed0d86bba8413dc491de99891bfb999bb8f75baffd0041dbe3a94611ce5328fd424f7ed96209122cd4b1788ea7"]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/autofs\x00', 0x402200, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000a18000-0x2e)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/01/21 19:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003c000+0x67b)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000ae8000)=[{{&(0x7f0000b7c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003ec000-0x20)=[{&(0x7f00009f4000)=""/246, 0xf6}, {&(0x7f0000588000-0x35)=""/53, 0x35}], 0x2, 0x0, 0x0, 0x4}, 0x0}, {{&(0x7f0000bfd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cc8000-0x30)=[{&(0x7f0000bcf000)=""/61, 0x3d}, {&(0x7f0000d97000)=""/6, 0x6}, {&(0x7f0000a25000)=""/239, 0xef}], 0x3, &(0x7f0000adf000-0x39)=""/57, 0x39, 0x7}, 0x8}, {{&(0x7f0000e30000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000070d000)=[{&(0x7f0000970000)=""/127, 0x7f}, {&(0x7f000056b000)=""/251, 0xfb}, {&(0x7f0000678000-0x3a)=""/58, 0x3a}, {&(0x7f00008ed000)=""/166, 0xa6}, {&(0x7f0000d63000)=""/55, 0x37}], 0x5, 0x0, 0x0, 0x0}, 0xc44}, {{&(0x7f000018b000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000144000-0x70)=[{&(0x7f00003af000-0x66)=""/102, 0x66}, {&(0x7f0000d53000-0x1000)=""/4096, 0x1000}, {&(0x7f00003f3000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d9000)=""/200, 0xc8}, {&(0x7f0000edc000-0xa4)=""/164, 0xa4}, {&(0x7f0000095000-0xa3)=""/163, 0xa3}, {&(0x7f00004a7000)=""/177, 0xb1}], 0x7, &(0x7f0000472000)=""/87, 0x57, 0x0}, 0x400}, {{0x0, 0x0, &(0x7f0000121000-0x10)=[{&(0x7f0000d9d000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000cc6000-0x9a)=""/154, 0x9a, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f00008a7000)=[{&(0x7f0000bf5000-0x11)=""/17, 0x11}, {&(0x7f000052e000)=""/117, 0x75}, {&(0x7f000038e000)=""/48, 0x30}, {&(0x7f0000f2a000-0x14)=""/20, 0x14}, {&(0x7f0000138000)=""/126, 0x7e}, {&(0x7f0000ce0000)=""/13, 0xd}, {&(0x7f0000638000-0xe1)=""/225, 0xe1}, {&(0x7f00001f7000-0x61)=""/97, 0x61}], 0x8, &(0x7f000008f000-0x5e)=""/94, 0x5e, 0x8}, 0x9}, {{&(0x7f0000ff9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000be1000-0xa0)=[{&(0x7f00007d9000)=""/118, 0x76}, {&(0x7f00005e9000-0x6b)=""/107, 0x6b}, {&(0x7f00003e1000)=""/139, 0x8b}, {&(0x7f0000114000)=""/213, 0xd5}, {&(0x7f00006ea000)=""/178, 0xb2}, {&(0x7f0000691000-0x1000)=""/4096, 0x1000}, {&(0x7f0000741000-0x7a)=""/122, 0x7a}, {&(0x7f0000a47000-0x31)=""/49, 0x31}, {&(0x7f0000119000-0x9d)=""/157, 0x9d}, {&(0x7f000053f000-0xec)=""/236, 0xec}], 0xa, &(0x7f0000637000)=""/89, 0x59, 0x3}, 0x7}, {{&(0x7f0000687000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d8000-0x10)=[{&(0x7f00006b8000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc8000+0x7e4)=""/250, 0xfa, 0x2}, 0x100}], 0x8, 0x40000000, &(0x7f0000120000-0x10)={r0, r1+10000000}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000f7c000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="86555474177e967e51cb4e0e767d00b7"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd4000-0x10)='/selinux/policy\x00', 0x0, 0x0) pread64(r3, &(0x7f0000f37000)=""/163, 0xffffffffffffffc5, 0x0) 2018/01/21 19:10:30 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f000070b000-0x8)={0x0, 0x0}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000070c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000347000-0x4)=0x1c) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000070a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070a000)=0x14) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000070c000-0x5c)={{0xa, 0x2, 0x900000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6c8}, 0x6, [0x3, 0x8, 0x3, 0xffffffffffffff7f, 0x4, 0x4, 0x1, 0x800]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004c8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000551000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xff, 0x100000000, 0x7fffffff, 0x100, 0x9, 0xa, r3}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f000070a000+0x9d1)='tls\x00', 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00003a0000-0xdf)="c819a0f5596a3241c940a3bf402eeaf36013da59f0115157033382a1b53869e6f0558e7deff285925ce5a407251228551d52709d4e588402d0c97c28402e00d9bdb1ed963b319fafb75c76a0782d5893d5fca5b8721e7402652d03e5f676c071751e9a8dce84db358d2efa58589ae32461adb6fd3052699ebf30b24366885af3e5ef5ddc335fe97706c7bfce3a18d76305216e9c78dd3cb8454c6f86b95031ac5d12a19a275ff13954af84751c89c48cc1c08a9a89e8a15200356e331ef1e7c6f180b256c5c536bd35251130791bc1371e2d8f74b828a77b19c0fec35375ab", 0xdf) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f00002ae000-0x4)=0xaf) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000709000-0x7)=""/8, &(0x7f0000546000)=0x8) 2018/01/21 19:10:30 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f71000)={0x0, 0x80, 0x1, 0x4}, &(0x7f0000908000-0x4)=0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f73000-0xb8)={r1, 0x0, 0x5, 0x3, 0x3, 0x1, 0xa3, 0x1, {r1, @in6={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x7f, 0x2, 0x8}}, &(0x7f0000f73000-0x4)=0xb8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f72000-0x10)={0x382, 0x1, 0x6, 0x1, r1}, &(0x7f00008a9000)=0x10) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) acct(&(0x7f0000a5f000)='./file0\x00') 2018/01/21 19:10:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000012000-0x4)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(r2, 0x8, &(0x7f0000c35000)=0xfffffffffffffffe) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 19:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008e2000-0x8)='keyring\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000a15000-0xc)=""/12, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000967000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000907000-0x118)={0xb6e1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000443000)='/dev/rfkill\x00', 0x10041, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00007a3000)=0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd7000-0x9)='/dev/rtc\x00', 0x2, 0x0) r4 = inotify_init1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000533000)={0x2008, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000820000-0x20)={0xf483, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000e43000-0x20)={0x10001, r5, 0x10001, 0x5}) 2018/01/21 19:10:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x200000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000929000)=0x0, 0xff) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x620480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x400100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000003000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x50d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r6 = syz_open_dev$mice(&(0x7f00004cb000)='/dev/input/mice\x00', 0x0, 0x58000) clock_gettime(0x0, &(0x7f0000e77000)={0x0, 0x0}) write$evdev(r6, &(0x7f000015d000-0x18)=[{{r7, r8/1000+30000}, 0x3, 0x0, 0xfffffffffffffffd}], 0x18) preadv(r0, &(0x7f000020b000-0x20)=[{&(0x7f0000d96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000493000)=""/4096, 0x1000}], 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f0000b43000)=0xd5, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00002b7000-0x4)=0x0, &(0x7f00006a4000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 19:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x89) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0x6, 0xffffffa9) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff41, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000024c000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 19:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000072000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000114000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x1000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a64000-0xc)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000b02000)=0x3f, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000f91000-0x38)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000059f000)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/21 19:10:30 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x3)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x65, 0x3ff, 0x400, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x10)=[{0x8, 0x0}, {0x2, 0xd9f}], 0x2) read(r0, &(0x7f0000000000)=""/196, 0xc4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000004000)=0x8) ioctl$void(r1, 0xc004587f) getgroups(0x5, &(0x7f0000002000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setgid(r4) 2018/01/21 19:10:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x20)={"9cabafe9ec3d30f9e2627b0a6bd1e8e5", {0x4, 0x3, 0x1, "0c88bd1b7f13", 0x8, 0x0}}) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/21 19:10:30 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000066000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe2000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/21 19:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000549000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000072000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000)={0x0, 0x0, 0x0}, &(0x7f00007fe000)=0xc) fstat(r1, &(0x7f0000a06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000ced000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r2, r3, r4) 2018/01/21 19:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d68000-0x10)=@buf={0x18, &(0x7f0000f28000-0x18)="440e022b583cedd31a25bcbc4f50ef34f291317c96892df5"}) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/21 19:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x20000) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f0000b81000-0xa)='id_legacy\x00', &(0x7f000087d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000667000-0xd)='+{{./\\cgroup\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f0000feb000-0xb)="73797a6b616c6c65720081", &(0x7f000042c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000555000)='posix_acl_access<@vmnet0\x00', r1) keyctl$set_timeout(0xf, r2, 0x4) 2018/01/21 19:10:30 executing program 6: eventfd2(0x0, 0x2c4d4b9eef7804ef) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000824000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d2b000)=0x0) 2018/01/21 19:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b1c000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) getpeername$unix(r0, &(0x7f00003dd000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d5b000-0x4)=0x6e) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) 2018/01/21 19:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fbd000-0x12)='/dev/loop-control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6d000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200}, &(0x7f0000589000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000054d000)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000b3c000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b3a000-0xb8)={r2, 0x1ff, 0x0, 0x40, 0x3, 0x0, 0x0, 0xdc1, {r3, @in6={{0xa, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff, 0x10000, 0x200, 0x1}}, &(0x7f00008c9000)=0xb8) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00003cf000)={0x3, 0xd5, &(0x7f0000281000)="0409fad49aecf9d862802147e723890765aa96f724bb91872e9ceef55377119f5009caf69f602f0b4589bc431c96662dc95f1e6299aab96badb4992dd7911cad8ccae238f36c3f8e0d70e3dc29dff154cb333698544938d85da384b47f16e98b2408f88f50ab6733e2b653c45f5bebd868f58dc29cdcbcf6bf7cea5c30903879f434297997527adde1a6affef345b069d72ce3449624d5890e94b4a995133f5c917153de2c191d6174d4eb45e354574df343c573bab5732f35b0f4f5628417725593566d78b64f206909d8409b59a0a0ce6ca8efc9"}) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x260) 2018/01/21 19:10:30 executing program 5: 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(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) fremovexattr(r1, &(0x7f0000ff0000-0xb)=@random={'security.', '%\x00'}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 19:10:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000040000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c97000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x8d)={r1, 0x85, "aad82a1537d6c981a320d8e7f12bbf27007f9eb553fc3a47660d4c920097458cf4a0421326228f5bc34cc72364f4ab4d28a4c9749b75aa991c21fee4e28aadb948256072c2eb254b50a69b9192bc58afd58231c26f80cde22af52b5132d42840bcc3b19ead5af07caea398c040b652ee695491e9e94ced07291a03251934e1731e771ee324"}, &(0x7f0000000000)=0x8d) 2018/01/21 19:10:30 executing program 7: pipe2(&(0x7f0000eb0000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cc2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/21 19:10:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2a6140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x7e)={0x0, 0x76, "9459371b7c28136de98fe29845e6a289b67942ef7277543ecb749113c8106bf0b8687ef7bd495b9bea04fa4510404f8ddc26a55de99450e26a7940e5de7b7c3412324ce4d6af6c91eef8211e8893afd6c11dc1cce2037ab35f15460b90a52413e2f87bce4b2464e0eb6b86145867442cfa402893dcd7"}, &(0x7f0000001000-0x4)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x1f, 0x13}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0x8, 'SE\vLinux', ""}, 0x10) 2018/01/21 19:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000ec8000)={0x0, 0x34, 0x4, @thr={&(0x7f00006e7000)="87adad89170a31b804a8f7917b4c169aaa9853ae1aa22d8e43a4ba17aba5d501b39a0c67ce05154d5755e278b8bc6fca5d7d609fdbc3121092b152ee95f09ef6e7e83dc9d731c7ae6948a6d833f44b3dea815f2cb7822484bbf2be3ed3b177fc5601f6ec20b758730a377c7ed3e4f3854bec9a4379d629f6289f34138e7720c3a25b64a1749ec0393fbfe40329", &(0x7f0000f1b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae1000-0x4)=0x0) timer_gettime(r0, &(0x7f0000d2d000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000746000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_validatetrans(r2, &(0x7f00001ef000-0x72)={'system_u:object_r:lastlog_t:s0', 0x20, 'system_u:object_r:auditd_log_t:s0', 0x20, 0x39, 0x35, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x72) write(r1, &(0x7f0000160000-0x1000)="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", 0xff8) 2018/01/21 19:10:31 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000a15000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000045d000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000058b000-0x38)=[@in6={0xa, 0x1, 0xd1c1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}], 0x38) r2 = syz_open_dev$sndseq(&(0x7f00000a3000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000035000)={0x0, 0x4097, 0xfffffffffffffffe, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000e06000-0x50)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000aef000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000087000-0xf)='/dev/sequencer\x00', 0x2800, 0x0) unlinkat(r1, &(0x7f00001c4000)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x2b9}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000daf000-0x8)=0x3) 2018/01/21 19:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000c78000)=[{&(0x7f00002c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c40000)=""/48, 0x30}], 0x2) r1 = syz_open_dev$mice(&(0x7f000075b000-0x10)='/dev/input/mice\x00', 0x0, 0x22001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000574000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc0b0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}], 0x2c) [ 182.388367] binder: 31591:31600 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 19:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000545000-0x4)='cdg\x00', 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000920000+0xa54)='./file0\x00', &(0x7f00004bc000)='ramfs\x00', 0x5, &(0x7f0000313000)="") getxattr(&(0x7f0000b03000-0x8)='./file0\x00', &(0x7f0000a15000)=@known='system.posix_acl_default\x00', &(0x7f0000d2d000-0x6f)=""/111, 0x6f) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000753000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000672000)={0x529}, 0x4) clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) r2 = geteuid() r3 = getgid() chown(&(0x7f0000043000)='./file0\x00', r2, r3) [ 182.434052] binder: 31591:31610 ERROR: BC_REGISTER_LOOPER called without request [ 182.438455] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 182.444398] SELinux: policydb string SE Linux does not match my string SE Linux [ 182.456632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 182.476675] binder: BINDER_SET_CONTEXT_MGR already set [ 182.482895] binder: 31591:31600 ioctl 40046207 0 returned -16 [ 182.498082] binder: send failed reply for transaction 404 to 31591:31610 [ 182.505306] binder: undelivered TRANSACTION_COMPLETE [ 182.515843] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 19:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) ioctl$KDSKBLED(r1, 0x4b65, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x4}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/21 19:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100800000227c, &(0x7f000056b000-0x75)="648a97735485794ce59ddfcd6e3edd36015eb5d0381d8c3237b2cf43d68e82705c4fd03cf566dab12c1bd1d35f8a5a661671d076173df848a92b0c0a647cf837bb82798639fa9904f2bdd11b2d19e9aea79c2fbf8906140234e5484d9e043afc4664c799e1697e9b4e1d66a58bd5966543b7d49863") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000757000)={{0x3, 0x1000}, {0x1, 0x40}, 0x5572, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:31 executing program 6: 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$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f00008f3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b71000-0x4)=0x0, &(0x7f0000700000-0x4)=0x4) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000298000-0x4)=0xffffffff, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000)={0x0, 0x0}, &(0x7f00003a7000)=0x10) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003e0000)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f7000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00001a2000)={r4, 0x80000, r5}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e7e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c4000)=0xb) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000062b000-0x10)={0x0, 0x0}, 0x10) 2018/01/21 19:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009fb000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009bc000-0x5c)={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7ff}, 0x10001, [0x6, 0x2, 0x4, 0x13, 0x8, 0x7fffffff, 0x6, 0x4fa]}, 0x5c) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r2 = creat(&(0x7f0000bb6000-0x8)='./file0\x00', 0x10) bind$ipx(r2, &(0x7f0000a82000)={0x4, 0x6, 0x0, "786ea786661b", 0xffffffff, 0x0}, 0x10) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = add_key$keyring(&(0x7f00004cd000)='keyring\x00', &(0x7f00009f4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r4) 2018/01/21 19:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b30000-0x8)=0x5) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000007a000)={0x1, 0xa6, 0x800, 0xc863, 0x100, 0x3, 0x3, 0x8000, 0xb43e, 0x8, 0x3ff, 0x40}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000446000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000092f000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x6, 0x400}) 2018/01/21 19:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000dc2000-0x9)='/dev/sg#\x00', 0x2, 0x10000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xff00000000000000) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r3 = memfd_create(&(0x7f0000796000)="006065762f012f000623000a18152ec4f307442474bfeef1bdff5ccccca9bdda6ce03cdf75395200bd6f4e01ada00305895bd129f99456cee50e30654530bd33f55ea65d082bcb555e13b54219aff7ddb3dd66daf6da79f5ad5f4e25901115fde1d81b7f6c085bdc177fc4e00e255216c3a622573e1c748020942a844c36515daa71a1bf884eb150a8dc7dac3f720106f2442ae1ba6d", 0x1) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) memfd_create(&(0x7f0000360000)='/dev/sg#\x00', 0x2) mprotect(&(0x7f0000c10000/0x3000)=nil, 0x3000, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f000024d000-0x8)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000212000)=""/38, 0x26) prctl$setmm(0x23, 0x7, &(0x7f0000166000/0x2000)=nil) r4 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x1) pwritev(r4, &(0x7f0000c2b000)=[{&(0x7f000037c000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/21 19:10:31 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000cb000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000050b000-0x10)={0x0, &(0x7f0000202000)=[]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000080a000-0x4)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) 2018/01/21 19:10:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) 2018/01/21 19:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009de000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000051a000-0x4)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f000036c000-0x5c)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0x58}], 0x1) [ 182.643691] binder: 31636:31644 unknown command 0 2018/01/21 19:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a7a000)='/dev/usbmon#\x00', 0x9, 0x40) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000f66000-0xa6)=""/166, &(0x7f0000976000)=0xa6) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0d, &(0x7f0000fa2000-0x28)={@generic="5f014da42f1d00ecf82d0ccb05c264d5", @ifru_addrs=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f0000ad7000-0xd)='/dev/snd/seq\x00', 0x0, 0x240082) 2018/01/21 19:10:31 executing program 3: socket(0x5, 0x80000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) 2018/01/21 19:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x803) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a8000)='/dev/keychord\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000769000-0x14)={0x0, 0x6, 0x10000, 0x7, 0x45a}, 0x14) [ 182.712122] binder: 31636:31644 ioctl c0306201 2000a000 returned -22 [ 182.724812] binder_alloc: 31636: binder_alloc_buf, no vma [ 182.724832] binder: 31636:31657 transaction failed 29189/-3, size 56-8 line 3127 [ 182.740163] binder_alloc: binder_alloc_mmap_handler: 31636 20000000-20002000 already mapped failed -16 [ 182.757825] binder: BINDER_SET_CONTEXT_MGR already set [ 182.757834] binder: 31636:31662 ioctl 40046207 0 returned -16 [ 182.760578] binder: 31636:31657 unknown command 0 [ 182.760588] binder: 31636:31657 ioctl c0306201 2000a000 returned -22 [ 182.783755] binder_alloc: 31636: binder_alloc_buf, no vma 2018/01/21 19:10:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea4000)='loginuid\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) 2018/01/21 19:10:31 executing program 6: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000208000+0x20f)=0x14) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008d4000-0x4)=0x1000, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/21 19:10:31 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001e000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) fremovexattr(r0, &(0x7f0000004000-0x18)=@known='system.posix_acl_access\x00') socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000001f000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x56e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x1, "ca80bca6557418e892174e4872f34268abb914f68c5a911d5f55f16459d2962f10d06c4e844f11850387995af5dcbff2ae8b0e56ef981f52a8d4c19fa88a91825d0e85dcbfabc5d99c225ad5ddd9791a"}, 0x160) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001e000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @loopback=0x0}, &(0x7f0000019000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f000001e000)="e597451ea91dddc1c98ca6c9b45ee95daa26308a4c2defd1c974c1912b82620c4caf929191b4b1c9f7819f7ebbc5fa48f4976d5c33c3477a0e453fef522f9a5434aa3de5c0c5c55a3edf512a3972921f52a50ad6a1d1d6011dd63daf4e95cdecd99aa3348b54c28643daca80c4e57a23d726fea4a2deedc5510edc81bfb78e64ffb096296005139e277f34031fdab615abe09c2983318acc0a3c307aa44fe107db7b", 0xa2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000001a000-0x1360)={0x1c, 0x100001a, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="f4caa14c99eb"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) 2018/01/21 19:10:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a35000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a5b000-0x10)={0x0, 0x0, 0x7fffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000005e000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000597000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c50000-0x8)={0x0, 0x1}, &(0x7f0000ca7000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b38000-0x8)=@assoc_value={r5, 0x3}, 0x8) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000cc000)={0xfffffffffffff803, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000000, 0x4, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x4e27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4e5) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003e5000-0x14)={0x0, 0x32a, 0x9, 0xa0, 0xd9e, 0x4}, &(0x7f00004b1000-0x4)=0x14) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00003f3000-0x28)=""/40) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000073e000)=@assoc_value={r6, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000017c000)={r6, 0x8}, &(0x7f0000564000-0x4)=0x8) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fanotify_init(0x4, 0x1000) 2018/01/21 19:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) stat(&(0x7f0000c2b000-0x8)='./file0\x00', &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = creat(&(0x7f0000a28000-0x8)='./file0\x00', 0x29) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a8f000-0x8)={0x0, 0x4}, &(0x7f0000199000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005bc000)={r5, 0x8, 0x4, 0x3ff, 0x8000, 0x8}, 0x14) recvfrom(r3, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f00000e6000-0x8d)=""/141, 0xffffffffffffffbd, 0x0, &(0x7f00006fd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 19:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/21 19:10:31 executing program 5: 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(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000631000-0x15)='/proc/self/net/pfkey\x00', 0x8200, 0x0) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000fe000)={@empty=0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002c6000)=0xc) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c94000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 19:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) write(r0, &(0x7f0000ca8000-0xbd)="24000000130007fffeff00000009002020000c000000000000037b0000000000b81617", 0xffffffffffffff78) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000010e000)=""/193, &(0x7f000054a000)=0xfffffffffffffe13) [ 182.783776] binder: 31636:31662 transaction failed 29189/-3, size 56-8 line 3127 [ 183.156816] binder: undelivered TRANSACTION_ERROR: 29189 [ 183.162485] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 19:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6a000)=0x0) stat(&(0x7f00004da000)='./file0\x00', &(0x7f0000912000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000088e000-0x28)={0xaf, 0x1, r2, 0x0, r3, 0x9, 0x80000000, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x32, &(0x7f0000001000)={0x10001, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000029d000-0xe)='net/mcfilter6\x00') sendfile(r0, r4, &(0x7f0000058000-0x8)=0x10002, 0x7e) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000ba6000)=0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000038e000-0x28)={@generic="0c59969fd0f660a3f4abca826b75ddd6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000358000-0x8)=@assoc_value={0x0, 0xc3}, &(0x7f0000895000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00007ad000)={r5, 0x1ff}, &(0x7f0000c44000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000041d000)=0x0, &(0x7f00006e9000-0x4)=0x4) [ 183.308618] binder_alloc: binder_alloc_mmap_handler: 31706 2000a000-2000d000 already mapped failed -16 2018/01/21 19:10:32 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x3e8, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x10000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000013000)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000010000)="615a63cd483dd57c51b6ab512a39a71675bd950a0e307436829244c2832f7b52"}) 2018/01/21 19:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009b9000-0xc)='/dev/rfkill\x00', 0x20002, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000770000)={0xfffffffffffffffa, 0x3}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) 2018/01/21 19:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000df8000-0x6)='ramfs\x00', 0x2000000, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000855000)='./file0\x00', 0xffffffffffffffff, &(0x7f000033c000-0x8)='./file0\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) 2018/01/21 19:10:32 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) r1 = getpid() capget(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 183.324707] binder: 31707:31731 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/21 19:10:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000b82000-0x1000)="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", 0x1000, 0x1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000d77000)=""/4096) time(&(0x7f0000db5000)=0x0) 2018/01/21 19:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a5a000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000adc000-0x10)={r0, r1+10000000}, &(0x7f00001d1000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006b1000-0x10)={r2, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r3 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000851000-0x20)={0x56, 0x0, 0x10001, 0x8000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000094a000)=0x3ff, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000992000-0x10)={0x8, r4}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b1c000)='/dev/autofs\x00', 0x4801, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00005ac000)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000090d000)={0x8, 0x200, 0xfb, 0x3, 0x0}, &(0x7f000016c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000cca000)=r6, 0x4) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000a9b000-0x64)={&(0x7f00004db000-0x20)=[0x3d23, 0x100, 0xa19, 0x7, 0x1, 0x3ff, 0x4, 0x1ff], 0x8, 0x3, 0xefea, 0x800, 0x6, 0xfffffffffffffff9, {0x6, 0x3, 0x800, 0x3, 0x7f, 0x1, 0xfef, 0x84, 0xc31, 0x13, 0x81, 0xeb, 0x4, 0x9, "efb708b50805d8d354f3936c9ef2c2f62dfe261c49bb18a5b0820d0cc0eecdb1"}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000e70000-0x4)=0x0, &(0x7f0000342000)=0x4) remap_file_pages(&(0x7f0000650000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000528000-0x8)={0x0, 0x0}, 0x0) [ 183.324720] binder: 31707:31731 Acquire 1 refcount change on invalid ref 1 ret -22 [ 183.331168] binder: 31712:31719 ERROR: BC_REGISTER_LOOPER called without request [ 183.343098] binder_alloc: 31712: binder_alloc_buf, no vma [ 183.343115] binder: 31712:31719 transaction failed 29189/-3, size 0-0 line 3127 [ 183.347999] binder: BINDER_SET_CONTEXT_MGR already set [ 183.348013] binder: 31707:31735 ioctl 40046207 0 returned -16 [ 183.373545] binder: 31707:31731 tried to acquire reference to desc 0, got 1 instead [ 183.456538] binder: BINDER_SET_CONTEXT_MGR already set [ 183.456548] binder: 31712:31752 ioctl 40046207 0 returned -16 [ 183.465354] binder: 31707:31759 BC_ACQUIRE_DONE u0000000000000000 no match [ 183.465368] binder: 31707:31759 Acquire 1 refcount change on invalid ref 1 ret -22 [ 183.465406] binder: 31712:31752 ERROR: BC_REGISTER_LOOPER called without request [ 183.465639] binder: BINDER_SET_CONTEXT_MGR already set [ 183.465646] binder: 31707:31755 ioctl 40046207 0 returned -16 [ 183.554979] binder: undelivered TRANSACTION_ERROR: 29189 [ 183.679869] audit_printk_skb: 577 callbacks suppressed [ 183.679877] audit: type=1400 audit(1516561832.262:3716): avc: denied { dac_override } for pid=4942 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.681143] audit: type=1400 audit(1516561832.302:3717): avc: denied { dac_override } for pid=4942 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.682901] audit: type=1400 audit(1516561832.302:3718): avc: denied { dac_override } for pid=4942 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.684593] audit: type=1400 audit(1516561832.302:3719): avc: denied { dac_override } for pid=4942 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.686133] audit: type=1400 audit(1516561832.302:3720): avc: denied { dac_override } for pid=4942 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.687461] audit: type=1400 audit(1516561832.302:3721): avc: denied { dac_override } for pid=4942 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.711694] audit: type=1400 audit(1516561832.332:3722): avc: denied { sys_admin } for pid=31769 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.712967] audit: type=1400 audit(1516561832.332:3723): avc: denied { sys_admin } for pid=31769 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 19:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) clone(0x0, &(0x7f00007d7000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f0000f71000)=0x0, &(0x7f000037f000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket(0xa, 0x5, 0x800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000da4000)=0x0) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x800) getpeername$inet6(r2, &(0x7f0000402000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000890000)=0x1c) 2018/01/21 19:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xce6) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) 2018/01/21 19:10:32 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r4, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r3, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xe00}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000000f000-0x4)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000679000)={0x8, 0x5, 0x1, 0x401, 0x0, []}) r1 = add_key$keyring(&(0x7f00009b8000)='keyring\x00', &(0x7f0000ef6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000515000-0x1)='.request_key_auth\x00', &(0x7f0000eff000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001c3000)='/dev/sequencer\x00', r1) keyctl$invalidate(0x15, r2) fdatasync(r0) syz_open_dev$loop(&(0x7f0000747000-0xb)='/dev/loop#\x00', 0x3, 0x400) pipe(&(0x7f00003b2000)={0x0, 0x0}) memfd_create(&(0x7f0000434000)='/dev/sequencer\x00', 0x2) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000489000-0x4)=0x100) ioctl$TIOCSTI(r4, 0x5412, 0xae2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000afd000-0x8c)={0x6, 0x6, 0x8, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000099f000-0x8)={0x0, 0x0}) sched_setattr(r5, &(0x7f000060d000-0x30)={0x30, 0x3, 0x1, 0x8f, 0x80, 0x1, 0xfffffffffffffff7, 0x81}, 0x0) bind$pptp(r3, &(0x7f00005e0000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/21 19:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000638000-0x4)=0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009f2000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4c000)=0x28) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000711000)={r2, 0x9, 0x4, 0x40, 0x80000001, 0xfffffffffffffffd}, &(0x7f000013e000-0x4)=0x14) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000)=""/0, 0x0) 2018/01/21 19:10:32 executing program 7: pread64(0xffffffffffffffff, &(0x7f0000354000)=""/61, 0x3d, 0xffffffffffffffff) 2018/01/21 19:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000518000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000021e000-0x20)={@generic="d0f121219d145b624a516fd0637ef138", @ifru_flags=0x100}) preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) syncfs(r2) syz_open_dev$mice(&(0x7f0000b1e000-0x10)='/dev/input/mice\x00', 0x0, 0x600000) 2018/01/21 19:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000348000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000389000-0xbc)={0x2, 0x1, 'client0\x00', 0x4, "d53d8bf051ddfa78", "2525b1e64a79734f1522a9ef9012f1ab079b473d627b67ac01b9ef4781a86e7e", 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0xd)={0x0, 0x0}) futex(&(0x7f00001d2000)=0x5f5, 0x4, 0x4f5, &(0x7f0000c16000)={r0, r1+10000000}, &(0x7f000055f000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = gettid() ptrace$peekuser(0x3, r3, 0xfffffffffffffffe) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00002a7000)={0x14, 0x0}) epoll_wait(r4, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000e0c000)={0x2, 0x0}) [ 183.769377] audit: type=1400 audit(1516561832.382:3724): avc: denied { dac_override } for pid=31769 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 183.782149] audit: type=1400 audit(1516561832.402:3725): avc: denied { dac_override } for pid=4942 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 19:10:32 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xffffffffffffffcb, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000b000)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) [ 184.232588] ALSA: seq fatal error: cannot create timer (-22) 2018/01/21 19:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x802000000402, r2) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) write(r0, &(0x7f00005b2000-0x25)="240000005a001f05000000ffffffff0009132100000000000000070308000003ffec0108", 0x24) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009b2000)={0x0, 0x0}, &(0x7f0000896000-0x4)=0x8) 2018/01/21 19:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b29000)='/dev/usbmon#\x00', 0x4, 0x64400) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) mq_getsetattr(r0, &(0x7f0000179000-0x40)={0xfff, 0x101, 0x2, 0x0, 0x2, 0xfffffffffffffff9, 0x4, 0x86}, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) 2018/01/21 19:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007e5000-0x11)='/selinux/enforce\x00', 0x8101, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d6a000-0x1e)={0x18, 0x0, {0x3, @random="a6a356516d08", @common='ipddp0\x00'}}) 2018/01/21 19:10:32 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009a3000)={0x0, 0xff, "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"}, &(0x7f0000ce6000-0x4)=0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x401}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0xffffffffffffffff) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) [ 184.293509] ALSA: seq fatal error: cannot create timer (-22) 2018/01/21 19:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000685000)={0x0, 0x0}, 0x800) sendmsg$nl_route(r0, &(0x7f00005a3000)={&(0x7f00003b5000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00003d8000-0x10)={&(0x7f000004e000-0x24)=@ipv6_delroute={0x24, 0x19, 0x52c, 0x4, 0x3, {0xa, 0x0, 0x0, 0x20, 0xfd, 0x2, 0xc8, 0x9, 0x2200}, [@RTA_PREF={0x8, 0x14, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x6}, 0x8) 2018/01/21 19:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000759000-0x9)='net/tcp6\x00') 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f37000+0xeb)={0x0, &(0x7f00006dc000)=[{0x6, 0x3, 0x8000000000000000, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/21 19:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cdb000)={@loopback={0x0, 0x1}, 0xb4, 0x0, 0x3, 0x4, 0x3, 0xffffffffffff6f1a, 0x200}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000b8c000)='./file0\x00', r0, &(0x7f0000366000)='./file0\x00') mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") pwrite64(r0, &(0x7f0000ff2000)="5f1aedb58fb09245376cf86574e529da5dd448483c22eade", 0x18, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") sendfile(r0, r0, 0x0, 0x10000) 2018/01/21 19:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00001dd000-0x75)=""/117, 0x75) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, r0) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/21 19:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00003e8000)={0x10, 0x0, 0xffffffffffffffff, 0x120201}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b3b000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e1000-0x10)='/dev/sequencer2\x00', 0x20080, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = fcntl$dupfd(r1, 0x404, r1) open(&(0x7f00005fa000)='./file0\x00', 0x480, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000b74000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = getpgrp(r1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x10001, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dc1000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000dc1000-0x8)={0x2, r2}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/21 19:10:33 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f00008fb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000034c000)='./file0\x00', &(0x7f00006a5000)=""/189, 0xbd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000c80000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f00001e8000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000026e000-0x4)=r3) clock_gettime(0x0, &(0x7f0000e91000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000048000)=[{{0x77359400, 0x0}, 0x4, 0x20, 0x1}, {{r4, r5/1000+30000}, 0x100000000, 0xfffffffffffffe00, 0x7f}, {{0x0, 0x0}, 0x1, 0x4, 0x1}, {{0x0, 0x0}, 0x14, 0xffffffffffffffff, 0x2}, {{0x77359400, 0x0}, 0x9, 0x1ff, 0x6}, {{0x77359400, 0x0}, 0x6, 0x3f, 0x0}], 0x90) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c61000-0x4)=0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ba3000)={0x0, []}, &(0x7f0000e28000)=0x4) 2018/01/21 19:10:33 executing program 2: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000029000)=0x0) ptrace$peekuser(0x3, r2, 0x1) connect$unix(r0, &(0x7f000000b000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@abs={0x1, 0x0, 0x3}, 0x8) getegid() fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) prctl$setptracer(0x59616d61, r2) 2018/01/21 19:10:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000012000)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0xeb)="", 0x0, 0xfffffffffffffffb) 2018/01/21 19:10:33 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000002000-0x3e0)={0x3e0, 0x42, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@generic="5a81c94fcbef220247b7eaea03f1f1b011b6b38d6457c592879299ef82d551159688b4e1305ae36e333a2c8114858ea1b12b8214d5f7d5b854a75d427310cfe5fcad43a247d5ffac4a8c45e981f3b16341e585d40038e99daea5cc31338407e2c97b5895060176a5a0c2442ac3f81419067ed27874f7bc0275b6317764e5f904bbf4632db92684e3695b31370a97f68d3387d8de8e88a05165caf5086c314484fb6a1b394047cd9d3dfe6396ec294f2d36dd08bc15ea59aa3e", @generic="3423cdcf7038ecc6ea60962043db23b35c96128e31cbecbed8c76381f01eca5abd41dca19c108f29106eb7ccd4d1a04c19a03ab7a1b3e3b9c2aa341de003bb8e74075b071fa7df06249002cac250013225d4c0a7bb697a62a54e30b5edeaa60412e07f3d240cafa5e91011e28809659d2de6bdfffa45414e8616a36fd586d7ba22f82b6b72ecb9e8bf4e657c3ebbc2988cbf6e382080b02811cba8e470764dd4dde11de5494337f3e976bec1176e324cb971f70af62ac0034a36a3bebc5f822afb7760", @generic="97a8e81f34e44cb0371ea8686fcd0c52db6f4407874dd4c3cea722d639fe2d49cba359dd73200cd1ce8af344ab295c303ad27797a1224a839d84af496d598708578f2faaff3a9e6fea04790514eff00e4c472934b206f0a65915ebaa1a2e1b88b80693a9e1300294358005850f9affe9c3587faa106a9253e027fc343bd9ad3084ffbecd10b5f9b136b88c196d77", @typed={0xc4, 0x71, @binary="a217d8e7df2c22a430d263a10b04208896811fff8023c71e7bd0fa31cf466a219c4942ff29e36ebdfa3694fb1379386b40d52b794d72974f95d2507de797aa9297539a9e78c9baeacf7b1833cef09b5b6150c6cf912e9bfdd19b4aae094653b05db4220a878e92ab0bf05e2ea5d7f9e8e196af89191116c7a36d9fbdd7888ca9f3aa2e784d6b7a50f4224543b4d1d91aac4f9ad43a7ae3b31ecbdc437a21c6d902020efa2774a4b4c641d4ee3d42e48fae607cc46273d75a80cc"}, @typed={0x10, 0x37, @u64=0x5}, @nested={0xffffffffffffff0d, 0xf, [@typed={0xc, 0x7f, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="4a090a051b2304a04d484d69f6eacc504c6272b6b6ec9aea17784fc838746adb5ae8deaf15d0123f2e704aaa6b6dffadea7610f80f630999c622fb23ebe253c2fba11c3456488c3eb1fea3180a6db5e97db7cb975176bde0c918f47cf4fab5dd87816d197755b9635347a9e7abc5bd285a463432344c75c948e8bbda425f7331450db53b4ba3bbab5c91914fb84e8b9adf0a82d3d3f99206019e7a5ed1a3048edbf48bfecfb062bc053916444e427f699db1", @generic="7805eded28244826ef8a31b7b983be1ba607429a049290f825bb7306041e9f65b8117778adfaa166b9a9"]}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6e000-0xc)=@sack_info={0x0, 0x7ff, 0x5}, &(0x7f0000c47000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d6000)={r2, 0x3}, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000493000-0x4)=0x0, &(0x7f0000fc5000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() prlimit64(r3, 0x0, &(0x7f0000c38000-0x10)={0x5, 0x800}, &(0x7f000047a000-0x10)={0x0, 0x0}) getcwd(&(0x7f0000806000-0xdb)=""/219, 0xdb) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f00008b7000-0xd6)="23a596af115ed527bb9d9289597ab46c9f5cbb653646581098fba6e1b1113137d62f7f0aa03c7793690ff32d12af10c1833e298cbe3eca59928ccf71cf853fb8b7ebc95cd1a1a1430558f671403dbafea61a11f5f3f6a1409fa27fa1045b5a813abda7e45469d64a674cd5032b4bb5ce65f3806b2969ab36b1cd827e41069009e920f7863b2479304db0bbf476e3c6d633b427dce612c58e80aa90fad1264d88a5c269bc1f2e9767768ac668229051f90c86de6512eefcc8d50ebd505646bdfb3ab2fe1428ffd5f62f079b04f9480f8dacdffbed6f38", 0xd6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000620000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f000039f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d3f000)={r4, 0x3}, &(0x7f0000e9a000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000715000-0x5c)={0x40, 0x3, {0xffffffffffffffff, 0x2, 0x4, 0x1, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r0, &(0x7f000000b000-0xa8)=[{&(0x7f0000011000)={0x27, 0x8, 0x1, 0x3, 0x6, 0x7f, "bcdec47fa977b559c2e655818fb6f1b54be05842eeac47c6fb9497caab55163f1c50a6e283fd6932f1edc670a5dda226c3435ca31ad21d0804c5b96716e107", 0xee}, 0x60, &(0x7f0000012000-0x10)=[{&(0x7f0000012000-0x60)="c319b54c74049f231adf1ccb918b0ed2191a0181c289d98353237f67f65e78317d44fbdbcb07f15f42e6a60127607ac02d2b2802cba75e0e9683ce682e3be115ce8500f8a32aacc3f31d2cfa1e33e2dc9bbc29fc4e157f9d8587e0c482b74c97", 0x60}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000012000-0x60)={0x27, 0x85b2, 0x10001, 0x0, 0xae8, 0x9, "f426c5867a14ce9e2a1c425b4feb1ebb0521a2eb0e42905acab68bea58a60ef8cbdf548456ff496702304d0554274d838f6e99ca37651699a0a4306fda2278", 0x2}, 0x60, &(0x7f0000009000)=[{&(0x7f000000f000)="244a624e46dd301091794727d07e686bc43d5c18dd97ae7785878c44267dec95200799a75fda87abe5993cbaba72b0e4e01ccff5ebe50ffbf616b11a8df81fdfbfbc8f0e0931b41205d73f978f2c717ed212f93b36d325badc283fd20e2033ec4764c786d8ea866ad537b8819f91e2eceea810c0a24bedc64ccea3141b47ac4f1cc11da57fb3dcbc9fbce17ca74817dca9c4989084126e8c027ada405c36111c60", 0xa1}, {&(0x7f0000011000)="fffa88078e772a8f16aa1d419a874fdca6d27c2b3338a0acb0", 0x19}, {&(0x7f000000e000)="1c6d5e61c9600e9e5810b5d496d8e479aa6c7c14b3378c8c1064a78c751b", 0x1e}, {&(0x7f0000012000-0xb9)="b3ab786622d054a9c0a9581d576f77b7b10e530b3ed2beceeefda6544745282bbb2aca5d915a643a4cd8bdc237ddf142911d1221050cea49be367552cb7693b47c4d1e54056892b2577f3721e73c434383634ec1b81e2125cb6c8a71558bd3b065b873ab6f7301e379ae96b172dbef6174a2bf4d9e3b2c27f61cd4e952168bddb6a8b8455b30c0d490d9c9ea8a8bca358da03df240bc4659f8f9cef66cd18777527946afa21775de60619c91c6bcc99a93f8883047ef4ec062", 0xb9}, {&(0x7f0000012000-0x71)="13d835eef4f8d95272da7b0df82c0beb84e100a6fbb067083758bb3eade8e8f896e660743bab66144e6f31b129315ccbe0607c8dc37f428034ac71fe9227f9f947f203f578ba43d9a772c2742b5639191c1e04cdc90047d9fa016808fcee39d22544b38398c39259e93e462a6a47ca8116", 0x71}], 0x5, &(0x7f000000f000)={0xd0, 0x106, 0x80, "fe2f479c441475c25fab72848c805ca2a3ab04b2fab588cc3c760f8ac7d3f1fc18f81d34bac56f9cfa4c77038cb644d61ca6d6ec22849ef9f8ffb9b82072051b06756fb99492ba5a300130ad3a553c30448a82adad6ab1e06391ea6552e1723a79adfa2ff73dd8159deb58b79673488ff7ca301094be201e2b9fcfed7dad98d0c8c8d71cc03f342b56a784453993121633cbe773a5c7c271bfb3e4d50b4cd5deb331079a1a44a9e7bda88b4483acac43debf815bfbbe4e7246d7dc7fbc1d1b"}, 0xd0, 0x800}, {&(0x7f0000008000)={0x27, 0x401, 0x5, 0x3, 0x100, 0xffff, "ac8649977689afcb1730aeccfc33059a6fd45c896437df776281f18ea9e85cfd993d4d94c27d9e10607f3e4b0e94ef28ba2f61d83b822b3837f8c2c473ffad", 0x3}, 0x60, &(0x7f0000005000-0x80)=[{&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000011000)="5ea33d0e2ba2886476d9acb9e115e1ce48bc55cbfbddd616a8bba757a38663c0b0fc29df24612cc750471e58111dfcb10f7089b34171816ca74cfdbf2ce9508e636aa1d49d7a54fd45522201dafa17e94ad2722d3985078f24664ed67a9c8928681ce329c6dfe29f178e2c219424983713d0833cd145d7b1c13fdfbc67482948db5a89df65f4deab42fcb713e347815b7a1d60010ab29607e3a5689b622a558ecd81595709107a028c112f54500fb093", 0xb0}, {&(0x7f0000011000-0x5b)="1ef9ad3d273d65c00378e06c4e6e7a20e25f80cd0e7bb8cd58dce82f85d5c70c8c3fc37642ac7925abb3a6e72d26ff39cae80fc59e6295c30eaf52297fb8b346117164b1c7263cb8a8cdf0d9bfba5a6193124c00fd5256b8d362cf", 0x5b}, {&(0x7f0000011000)="c4db4c75ebd9c696b2883a0efeabbf1798549bab068678e0dfca5c95759640172e45068b9ee9dd5182b74b11dfe1ead9da3b8df4dc", 0x35}, {&(0x7f0000011000)="c15a85d6cfa55984374edf3626c3d23b294ffeeea533c68f6991833bcd907f520352791a897f42499cb60649cd5c741e56c662d32b64d71ebe166d08be5d9405de535de2fa6bc3acbe42ded9df12f22000d7645d500cefe6b2f2b8d97f80fd76213e467e5b4bd5d45880622ec27779128c3c224496c8e64c9c96866b3c0d57c39a055357f4590af74892b5af303856fb28d771e61e04d6f07eab57b229cc540664f8a15ae9e1f4b30fe4b3124863464284fe3c02f266651103891cbb954d04cb6f19e117cd822d7471c1f92dbf03813e7964fcf1926f485ade954917dc2f17c877b720d9af31ebd89be2", 0xea}, {&(0x7f0000007000)="bd4dc8d57f11b5aed355c3136c7d839cd65f7b8eaae6454dad6060b42b6e6f215a859a1ffec3e5fa48e2e9ae278cf007d8b40a720c53baa1119da6114d2a937017e212b44ea2f9aee06f10edfd24a2de7a71d06637eb876dd6588b65626ac8ea47e49342befeb798e518a9039501daba0c090a4aa9d78b8992f775d65907aff91c869f895b2aa8212ab8746f0f8e50579b114aa00ca681680dbefd5ed66527a455810c7560dc36594ee8a38b8e6dc31380d856a2", 0xb4}, {&(0x7f0000011000)="6df76251c04d8cf6a9953179fbb1f3f16eb69cf6e2679973f6d6dc80cb5e105f134e2ac7817b99c5e437be875c38afe1ad427f3db1fb17df6a6dfe3ac4fd1fae0cd12041c23c88e3bdb0a4de20137a1afa9e3a4404a8f9640f77488d3357c61f37078a3aa9362c69c6393a490548d960fa615e06822642842914200b32011bbe232e5e9a015287ba60ee1971b813d13966385217d3a3734fe13fa82ae5e311dc26759c8be701f36131bde14518d6604711e67f42cda5", 0xb6}, {&(0x7f000000c000-0x3e)="19188da4101c1d66893abbc4acf6365808394f0b5219fb89f81226972e4b20d918a4e4a9ea6ac76e7ab9dceac476f2d8ac74380b5886cbd56b6694c3bba9", 0x3e}], 0x8, 0x0, 0x0, 0x4000}], 0x3, 0x20040001) 2018/01/21 19:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea0000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000349000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/21 19:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bb6000-0x20)={@generic="f8157b6df8baf8a0b8f932fe2704af8a", @ifru_flags=0x100}) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000feb000)='./file0\x00', &(0x7f00003cb000-0x8)='./file0\x00') clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000feb000)='user\x00', &(0x7f00005e0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006b2000)="fe4b2b4dfa65a035adf449e5113da541807987cb1f96d3bed0393e81e83d140d51a9408520b0dcf062efa7d2aee722fd263d6104cfc7973dac4e3c7abe9e842bd80be60b45af39dc37e76626c1b7a236cafd0e4a54d6fb13d71893c134740ec232644fb26b5568938241800c9fd03117e85e941fe5e4ce07678f8a2cde3186eede8b31d58253eb312084567ba29700bc2c64c01788f12f382ef9de84b47d695a9d95ebb1f49261cd3cadcd553bd32d2f15", 0xb1, 0xfffffffffffffffc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d98000)={0x0, 0x7ff}, &(0x7f0000530000)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fec000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3e, 0x5036, 0x5, 0xda2, 0x6, 0x6000000000, 0x2, 0xf2c, 0x8001, 0x7, 0xfffffffffffffffd, 0x8, 0x8909da8, 0xffffffffffffffff]}, &(0x7f0000654000-0x4)=0x108) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00001c9000-0x8)='keyring\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r3) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 19:10:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xe, 0x3fd, &(0x7f0000012000)={0x0, 0x0}) ioctl$VT_RELDISP(r1, 0x5605) 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}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000)='/dev/pktcdvd/control\x00', 0x204000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000012000)={0x81, 0x1f, 0x3, 0x2, 0x80, 0x0}) fchmod(r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003fa000-0x10)={&(0x7f000045e000/0x1000)=nil, 0x1000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 19:10:33 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0x3, 0x3, 0x0, 0x6, 0x3}) syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066e000)='/proc/self/net/pfkey\x00', 0x805, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000420000)=0x0) sync_file_range(r0, 0x0, 0x0, 0x4) 2018/01/21 19:10:33 executing program 2: mmap(&(0x7f0000000000/0xd76000)=nil, 0xd76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x5) write(r0, &(0x7f0000d1f000)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cfe3528533a5c57874172888529c20d6b46d0a03c583555e7022c7643cf24d930a243c12f4e10741aa0bb4b03d20c93c72dec7923e7ba268e475365b97575be928825d4f993059cda6bca8cc2cb9231db9454d7a746a3e065df4e73958cc722441f303c8e96ade921dec2c6beca9e700b044a8d9666ebad95db84ea7dcbfa8a5a2d8abbbf0fd372854387fb07b92", 0xbe) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d77000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x6, 0x9f, 0x10}, &(0x7f0000b74000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b3d000-0x8)={r1, 0x800}, 0x8) 2018/01/21 19:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fsync(r0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000e15000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/21 19:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r1, &(0x7f00005d4000)=@nfc_llcp={0x27, 0x2, 0x5c7, 0x6, 0xfffffffffffff003, 0x401, "3bebefa47ff58bcda1d65330cd670211b709209cfc41c0b248da332e2178181ba7334fa880884dc7717c5fb488b005f028256e429710e8cc227f7cdcb21d3e", 0x0}, 0xfea8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f02000)={0x0, 0x0, 0x0}, &(0x7f00005ac000)=0xfffffffffffffebd) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r2, r3, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000ce000-0x4)=0x0) r4 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000a76000)=""/6, &(0x7f000044b000-0x4)=0x6) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x19a) 2018/01/21 19:10:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) 2018/01/21 19:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a43000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000331000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d5000)={0x0, 0x3}, &(0x7f0000031000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002c8000-0x98)={r2, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101}, &(0x7f000025e000-0x4)=0x98) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 19:10:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002c8000-0x6)='logon\x00', &(0x7f00006da000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2d)="015c0ab0b285ff13dad94c0924796aa28175ffb6d1b7b895be72e4431c473e6fc6fd596c8b9c6f7804f11d159b", 0x2d, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 19:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendto$unix(r0, &(0x7f000030a000)="6bca67e6fd5a99660d775fca7212860d5cd05f538cde32f811bf39edc9cb121990d414896038f28318fa3282ba88eb4ef841f423a5dbbe3bcb7869d89a981b37bdc4331cd9de520d2c28030237e6de8e89697501dcfdc41773ea19df56112c2e92fd56b93aaa64bdec44c0b155532fbf15b6814bc290f1ba6950fa2a76ca238ad7d901914ff31dfaa8652065f4c4681a9f9ce0faa5df2bd3731d7bf73f7456400dbbcbc04cd407f0382d59", 0xab, 0x10, &(0x7f0000e2f000)=@file={0x1, './file0\x00'}, 0xa) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00002c2000)=0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000725000)={0x70000013, 0x0}) 2018/01/21 19:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00004cb000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000353000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fadvise64(r0, 0x0, 0x0, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c88000+0x7d9)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000bc8000)=0x4, 0x4) 2018/01/21 19:10:33 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00008d7000-0x1c)={0xa, 0x0, 0x44, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5f95}, 0x1c) fgetxattr(r0, &(0x7f0000ef9000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000a1e000-0xe)=""/14, 0xfffffffffffffe6f) r2 = memfd_create(&(0x7f000083b000)='.\x00', 0x1) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000efa000-0x14)={0xffffffff, 0xfc, 0x5f38, 0x5, 0xfffffffeffffffff, 0x2, 0xfffffffffffffffa, 0x8, 0x7, 0x4}) 2018/01/21 19:10:33 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x420000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0xc212, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setresgid(0x0, 0x0, 0x0) 2018/01/21 19:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00005af000/0x2000)=nil, 0x2000, 0x3) 2018/01/21 19:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c17000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000005d000-0x14)={0x0, 0xc, "eb0fcd3652bc286c34cc191b"}, &(0x7f00004d5000-0x4)=0x14) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000888000-0xe7)=""/231) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a71000)={r1, 0x5}, &(0x7f0000eec000)=0x8) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x11f) r2 = open(&(0x7f00004db000-0xa)='./control\x00', 0x8fbab548aed39591, 0x0) connect(r2, &(0x7f0000318000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x0}}, 0x2e) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000545000)={&(0x7f0000960000)=[0x0], 0x1}) recvmsg(r0, &(0x7f000029f000-0x38)={&(0x7f00003f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001f7000)=[{&(0x7f0000577000)=""/210, 0xd2}, {&(0x7f0000a21000-0x2f)=""/47, 0x2f}, {&(0x7f000022e000)=""/117, 0x75}, {&(0x7f0000970000-0xec)=""/236, 0xec}, {&(0x7f0000520000-0xc8)=""/200, 0xc8}, {&(0x7f0000940000-0x65)=""/101, 0x65}, {&(0x7f000039e000-0xe0)=""/224, 0xe0}], 0x7, &(0x7f0000477000-0x2a)=""/42, 0x2a, 0x7ff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000926000-0x8)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cc2000-0x4)=0x7) 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() timer_create(0x0, &(0x7f0000052000)={0x0, 0x14, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000041000)=0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000838000-0x4)=0x0) getsockname$llc(r3, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) 2018/01/21 19:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x7, 0x200, 0x7}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000016000-0xf8)={{0x2, 0x3, 0xffff, 0x0, 0x4}, 0x7ff, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x2302, 0x10001, 0x9, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchownat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000016000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x1c) 2018/01/21 19:10:33 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000415000-0x8)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00003c4000-0x4)=0x0) r1 = socket(0x2000000010, 0x3, 0x0) write(r1, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/21 19:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f00007db000)="") 2018/01/21 19:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b74000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @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]}, 0x6, 0x3718f9f3, 0x1, 0x100000000, 0x4}, &(0x7f000046d000-0x4)=0xa0) stat(&(0x7f0000abf000-0x8)='./file0\x00', &(0x7f0000b28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003b2000-0x8)='./file0\x00', &(0x7f0000c27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000997000-0x4)=0x0, &(0x7f000089d000+0x940)=0x0, &(0x7f0000f2d000)=0x0) fstat(r6, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e58000+0x560)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000)=0xfffffe2d) getgroups(0x4, &(0x7f0000a94000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f0000606000-0x4)=0x0, &(0x7f00005c5000-0x4)=0x0, &(0x7f000050f000-0x4)=0x0) 2018/01/21 19:10:33 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000246000)=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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000422000)=""/16, 0x10}, {&(0x7f0000001000-0x901)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f000034e000-0x27)=""/39, 0x27}, {&(0x7f0000805000-0xdf)=""/223, 0xdf}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}], 0x5, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002000)=""/112) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r1) 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 2018/01/21 19:10:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000238000-0x12)={@common='gretap0\x00', 0x2}) 2018/01/21 19:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80006, 0x3, &(0x7f000023b000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d5b000-0x8)=0x400000000) seccomp(0x2, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000591000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f000003c000)=0x0) 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000287000+0xbc3)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) pipe2(&(0x7f0000a7a000)={0x0, 0x0}, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000b70000)=0x0, &(0x7f0000f9a000)=0x4) 2018/01/21 19:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0xffffff42, 0x0) execveat(0xffffffffffffffff, &(0x7f0000fbc000)='./file0\x00', &(0x7f00001ed000)=[], &(0x7f0000095000-0x28)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 19:10:33 executing program 5: keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c7f000)='asymmetric\x00', &(0x7f000059d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000d05000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x5)='user\x00', r0) 2018/01/21 19:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b97000)='./file0\x00', 0x8) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x0, &(0x7f0000713000)="") truncate(&(0x7f0000d46000)='./file0\x00', 0x49) link(&(0x7f0000f9a000)='./file0\x00', &(0x7f0000634000-0x8)='./file1\x00') 2018/01/21 19:10:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004a1000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/21 19:10:33 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xf9)="04d047c74b18a522cbda748b5f63760a66b40c9016bb4d43dcbe9b8d04fb636eb5c0f4be7454559b5931b18086b1075eabb0c855377a073426bb2b2066bbec06c6bea06b838df92ae411c601204d7061dc784c42e79d21a8994d7b2c5c752059eec923e539f0c649aed750a925f1412b239b573009a3575183d5d16d8abdb74b57b18943e1382725966bb0d2bb3a457d9b154beea134e74639066fbe4bbfb4b0b4b3c6c51e0bdb799efc2a92c67cd8d1f4279659d50277c362962711850878894a698430e263e93bc38e202d852955cc7cf5fdf5afd5b810dcd70bb0794b83052dd54acf380f9dd3bd87f58a35b79a43462d4ce23a12b79f0c", 0xf9, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0xffffffff) epoll_pwait(r0, &(0x7f000097d000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000001000-0x8)={0x1ff}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000004000-0xc)={0x4, 0x0}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000012b000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000546000)={0x0, 0x1ff80000, 0x8, 0x2, 0xffffffffffffff07, 0x7}, &(0x7f0000a6f000-0x4)=0x14) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004e8000-0x4)=@assoc_value={r5, 0x3}, &(0x7f0000833000-0x4)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002ba000)=0x0, &(0x7f000057f000)=0x4) poll(&(0x7f0000dad000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000000c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x2, 0xffffffff) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0xa, 0x7ff, &(0x7f0000bb2000-0x8)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ee000-0xe)='/dev/keychord\x00', 0x82000, 0x0) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0d) 2018/01/21 19:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bf000)='/proc/self/net/pfkey\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000092c000)={0x0, 0x3, 0x2}, &(0x7f0000799000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f6c000)={r2, 0x3, 0xce1c, 0x2, 0x80, 0x3ff}, 0x14) r3 = syz_open_dev$mice(&(0x7f00004e6000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000a6000-0x4)=0x0) ioctl(r0, 0x80004524, &(0x7f0000b29000-0xd9)="") [ 185.085287] sock: sock_set_timeout: `syz-executor6' (pid 32002) tries to set negative timeout 2018/01/21 19:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mlock(&(0x7f0000a12000/0x2000)=nil, 0x2000) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005d9000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x429}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ba000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abf000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00008a7000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) fcntl$setlease(r0, 0x400, 0x1) 2018/01/21 19:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f41000-0x9)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000052c000)={0x0, 0xd8, &(0x7f0000886000-0xd8)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27}, @in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x9}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xbda0}]}, &(0x7f00001eb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000e0000)={r2, 0x20, 0xffffffffffffffe4, 0x9}, &(0x7f0000d78000)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x80, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 185.177139] keychord: unsupported version 0 [ 185.208286] keychord: unsupported version 0 [ 185.256066] sock: sock_set_timeout: `syz-executor6' (pid 32029) tries to set negative timeout 2018/01/21 19:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000009a000)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00003bb000)=""/0) setsockopt$inet_mreqn(r0, 0x0, 0x1000000000021, &(0x7f0000991000-0xc)={@broadcast=0xffffffff, @rand_addr=0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000d5a000-0x4)=0xe1, 0x4) 2018/01/21 19:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000794000-0xed)="5dcc907784f00e96b285cc31d7db082ea7e66c1a0b682cf1ae0bdac4d696c7e70a790e2f0ba9e6517656bb3c27e822c53ce5acc62858b254e60be29ea4fc35538b0a419e8223f862d05ec281b89fdf5413c3477e9d4bc71e8dacf7dda09a9a3cbde3836714163e65f3dc26613d76e055123046a501aae7c55fbb48d3406d6897744773ad60d158a9d43f566cb1911fdecf46f5fb33d62ea62a2eebb6ba15c08dc6c9f2c793c270a975ce8068476eaee047d21a872da9d659528c2a68ce4e9fa3b4b97f8d1d4b9e95e0f70c2160b52989a20f87130966fd6443ac2897d7189b4514dd21e9203afd3d2269c6c33d") writev(r0, &(0x7f0000dbb000)=[], 0x84be03f7d9708f2e) fstat(r0, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:34 executing program 3: sysfs$2(0x2, 0x80, &(0x7f0000cdc000)=""/138) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0xb)='dctcp-reno\x00', 0xb) readv(r1, &(0x7f0000016000)=[{&(0x7f0000005000-0xfe)=""/254, 0x8c}], 0x1) ioctl$TCSBRK(r1, 0x5409, 0x400) 2018/01/21 19:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d4d000-0xe)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00005b3000)=0x0, 0x1b4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000273000)={0xb9, 0x15, 0xffffffff, 0x5, "97f616ce40dc3c111e8cab189e109cf09407198d90bc3d3d98dd598a21175058"}) 2018/01/21 19:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e05000-0x8)=0x0) 2018/01/21 19:10:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x440200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000a1e000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c97000)='./file0\x00', &(0x7f0000d00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getuid() setresuid(r3, r4, r5) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) llistxattr(&(0x7f0000939000)='./file0\x00', &(0x7f0000928000)=""/9, 0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005b3000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') utime(&(0x7f00004a6000)='./file0\x00', &(0x7f000070a000)={0x0, 0x0}) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f00004a6000-0x1)='.', 0x0) 2018/01/21 19:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x2) 2018/01/21 19:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x381001) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) 2018/01/21 19:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000d08000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) mknodat(r0, &(0x7f0000dbb000-0x2)='./file0\x00', 0xc0, 0x400) 2018/01/21 19:10:34 executing program 6: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000059c000/0x1000)=nil, 0x1000, 0x0, 0xbb, 0x20020) 2018/01/21 19:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000421000)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) fcntl$getown(r0, 0x9) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 19:10:34 executing program 1: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004000) r1 = memfd_create(&(0x7f0000d87000)='md5sum\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioprio_get$pid(0x3, 0x0) uname(&(0x7f0000425000-0x21)=""/33) sysinfo(&(0x7f0000001000-0x49)=""/73) 2018/01/21 19:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000de6000-0xa)='./control\x00', 0x200041, 0x114) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/21 19:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmmsg(r0, &(0x7f0000498000-0x168)=[{{&(0x7f0000279000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000739000)=[{&(0x7f0000d6b000-0x4c)=""/76, 0x4c}, {&(0x7f0000b6b000-0x65)=""/101, 0x65}, {&(0x7f0000af9000-0x10)=""/16, 0x10}, {&(0x7f0000a66000)=""/217, 0xd9}, {&(0x7f00002b0000-0x93)=""/147, 0x93}], 0x5, &(0x7f00009a4000)=""/4, 0x4, 0x5}, 0x17c}, {{&(0x7f0000157000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000787000-0x60)=[{&(0x7f0000cc6000-0x4b)=""/75, 0x4b}, {&(0x7f000031a000-0xa6)=""/166, 0xa6}, {&(0x7f0000611000-0x34)=""/52, 0x34}, {&(0x7f0000afc000-0x43)=""/67, 0x43}, {&(0x7f00006a6000-0xfe)=""/254, 0xfe}, {&(0x7f0000234000)=""/173, 0xad}], 0x6, &(0x7f0000219000-0x1000)=""/4096, 0x1000, 0x82000000000000}, 0x9}, {{&(0x7f00004e1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f8b000-0x50)=[{&(0x7f0000d60000)=""/108, 0x6c}, {&(0x7f0000807000-0x4b)=""/75, 0x4b}, {&(0x7f0000201000-0xba)=""/186, 0xba}, {&(0x7f0000a3e000-0x41)=""/65, 0x41}, {&(0x7f0000c8f000-0x95)=""/149, 0x95}], 0x5, 0x0, 0x0, 0x8}, 0x9}, {{&(0x7f000011f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cbf000)=[{&(0x7f0000197000)=""/150, 0x96}, {&(0x7f00000f5000-0x86)=""/134, 0x86}], 0x2, 0x0, 0x0, 0xd578}, 0xffff}, {{&(0x7f0000dc8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000bd7000-0x50)=[{&(0x7f00009e7000)=""/62, 0x3e}, {&(0x7f00006cb000)=""/0, 0x0}, {&(0x7f0000fe7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000740000)=""/178, 0xb2}, {&(0x7f000017f000)=""/63, 0x3f}], 0x5, &(0x7f0000fb2000)=""/124, 0x7c, 0x5}, 0x2}, {{&(0x7f0000415000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000c13000-0x70)=[{&(0x7f0000d10000)=""/0, 0x0}, {&(0x7f0000c0c000)=""/21, 0x15}, {&(0x7f0000e86000)=""/233, 0xe9}, {&(0x7f000036e000-0x50)=""/80, 0x50}, {&(0x7f0000701000)=""/96, 0x60}, {&(0x7f0000a47000-0x37)=""/55, 0x37}, {&(0x7f00003c0000)=""/50, 0x32}], 0x7, &(0x7f0000ba8000)=""/150, 0x96, 0x1}, 0x4}], 0x6, 0x40, &(0x7f0000a99000-0x10)={0x0, 0x989680}) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000091b000)=0x0, &(0x7f000075c000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 19:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/21 19:10:34 executing program 3: r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") getpeername(r0, &(0x7f00004f2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024e000-0x4)=0x8) mkdirat(r0, &(0x7f00001a0000)='./file0\x00', 0x20) 2018/01/21 19:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005b8000-0x83)=""/131) 2018/01/21 19:10:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000f1b000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x6}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000bcc000-0x4)=0xa72, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 19:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000842000+0xfd6)=0x6f196007) 2018/01/21 19:10:34 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0xfffffffffffffffc) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000918000-0x4)=0x0) socketpair$unix(0x1, 0x8000020000000008, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000b01000-0x4)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bb7000-0x20)={"ba22b82a0be95113ee10ebee7be29fcd", {0x4, 0x0, 0x400000000, "ca4f8157bd7d", 0xffffffff, 0x0}}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e22000)=""/88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f5c000)={0x0, 0xc7, "64c7fab37dbe731c80d2835533c9eb27185a5651cfeb494c381fc82b2dfcd5defe94cc8055ca9254ddac654ecbb04b59938e0e9781d28dedb7e6ba641401a7c9284e8a928c8f08891b37da955902db2151353241bbb3157dc5ae1d29a2058d399f2a09bf4b796eccecf189f382d0aa1b3dd82e4374afc48f2a9ce2397d0ae64438cb004a877995c2235cf63c6cde22ac4e45a4e90a8703ad3ec0161f2b44c0422d5cac676a883bb838a61355774113ed53dfc868048f5d530f00de11be5d90790e6cbeccb53738"}, &(0x7f0000d86000)=0xcf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000000a000)={r5, 0xd1, "5d58cfc38a9cf4ef1fad681e1172800da5b9e75912e58feaa06ab35d71c187844e8b8dd6bd2deda251e6e36e78713065ae084a7e0392ccf9bd629bd3b2731fcf26c3602783f958c6394f5150fe8eb47a68b3a15b15ba8c4c96d31af0fe06180dcea11fa2367c5abcaa46e9d82aef57a900d79b0a1261c1a2d4d0ee4c77f76bbb244a5671ee1cb21a22eee376e8bd1dc49977bb3daf67ec40c4c0293edb4a89d537d6a9eafbff7892d8e946347045529bb682e7563bcacf12489fe08b31d29f45e6f47566c515987f09b1c6be90403a8904"}, &(0x7f00004dc000-0x4)=0xd9) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000093f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00006a9000-0x4)=0x100000001, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ecc000-0x3c)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) [ 185.519164] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/21 19:10:34 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f000019a000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, &(0x7f00000ef000)=[], 0x0, &(0x7f0000225000-0x18)=[{0x18, 0x29, 0x31, "aa52"}], 0xaa9545d0c957df85, 0x0}, 0x0) 2018/01/21 19:10:34 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00004ce000-0x9d)=""/157, &(0x7f0000000000)=0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000408000-0x65)="e74e72e6b88823985cd167be2ba648d9b04b3668f4e6f08f04243fad33e3c1c5706157b32a2cf006784fb4616f8a98418bb21eb555a68c33ffba75054892b2a4e969cd42e7ccb78f7fb90fb5bd444ca7b5eb69c0dcdbdefac7241ee13f9a825648a7e26624", 0x65, 0x4040040, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x2) 2018/01/21 19:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000055f000)='/dev/rfkill\x00', 0x200000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/21 19:10:34 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/vga_arbiter\x00', 0x481, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c0e000-0x4)=0x3f) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fe0000)={0x0, 0x0}) tee(r0, r2, 0xffff, 0xd) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fe2000-0x4)=0x3) 2018/01/21 19:10:34 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$user(&(0x7f0000010000-0x2)='user\x00', &(0x7f000001e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000010000)="3199c5e8f37d2381280f6debf39a9805a320c79f04f7e1057d2fe6f7dc09d702854d12ec67f0cebc94e49b181a19356d7a4dd3a547878b43ccb13f64e93ff9023b39af5392a67efaaae9709325d3d35275e7ad8a1a831612896882f4cd06fdb6697b833df50f95caca3a953e59099e4922429bcf17ab22001fd4658210d86b2c76786336b72ad150fb4096163d9ed7792d4f4c5aac640f", 0x97, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000035000)=0x5) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x0, {0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc7}}}, 0x3a) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000029000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000037000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000002c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000024000)={0x0, 0x8, 0x10}, &(0x7f0000030000-0x4)=0xc) 2018/01/21 19:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000f8a000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) 2018/01/21 19:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x4, 0x0, 0x0}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000213000)=""/0) 2018/01/21 19:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) r0 = memfd_create(&(0x7f00003bb000)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x3) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000008a000-0xc)='/dev/ashmem\x00', 0x20000200100, 0x0) fremovexattr(r0, &(0x7f0000f02000-0x9)=@random={'trusted.', '\x00'}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) fremovexattr(r1, &(0x7f0000c87000)=@random={'user.', '\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000741000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000dc9000+0xbb6)='net/packet\x00') 2018/01/21 19:10:34 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000013000-0x4)='net\x00') mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000281000-0x290)={0x7, {{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x31b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001c000-0x70)=[{&(0x7f0000006000)="a0a08d91ea8b852af9c4e5391f2b88fbed8a420819f88be9221412d96b8f5e79f0d6c21487089ca9409612855dd9f617b935c0174af1c49088ecffbf", 0x3c}, {&(0x7f000001c000-0x7f)="3d15fa8052892e040da518e78c60f5be6aa153c8f8b23da78ce75a4d8d152efcf6a657864d0b61a928d57acadf058b4f24b98e82dddfa34ba26330df3fe54995ddd670d507fd3073fffc25feb0bb9f89fd36e14477dea75be3a6b1d6b4899f7fc6ce5ef56e9f5d7d7373b27b3ebea6aed9c9aa0173f73fe2c34ec669419db8", 0x7f}, {&(0x7f000001b000)="1c75e9a9d66e5c6d94712bd3f75eeb94a8b0b39392e14fe2800d82b72d331bc40f01592ac578db", 0x27}, {&(0x7f000001b000)="4dc7261212bcd05456d7a4385437485e7d385bab9aa9da27fd356a2d39e52b35e47711492f3cfdc44334aa0ced2a707f4a6e5ff306ac595b9a058771dac710da909b240f9512ac518b18ded9dcaf7a87736fdeb99c08707ad97845deecbf478c09b8f2af61ba12e449b62db5dd6d51a56b5a3ea96a3aad052624d719bbb9bce14aa63bd19d3f9f92cb775244c9e3ebc9b74e55facfb2e0be03947e19011b37c4a474edeeaca8736d1714187a8715d9639e146328596309ef59c3eab3a657c58289e03db6f12a8fd2bb46d5c7cb6d08753afdf8f547167d041a2c1926b8c441ae4efe73bc9501da5a5044de42317b8dba12c743bba4", 0xf5}, {&(0x7f0000001000-0xbe)="f07257b53efac15de5fdb138ea83ffca2b7a4a5b26125d2709eeb0307ede948dff98fe1950386afa9db12c496e17c17b339af17c6e3f4d0e95bef5ed3a6a8b948c337f2ca1ad6ac407acc2372f7d30a1c6c1c5cda27f845b62d73c30888a1c3ea901b10eaf0fb127f542612aba8b5b1f84b515b585fce72c964add3be7e50ba92ff04ce166693f2fae6258a2f624d01a38fd43a91a32adb70cbbc3da39e8df28defcb01ec0faa5fe78659feb934269ab02531ae138edb602b96f6e4136d6", 0xbe}, {&(0x7f0000015000-0x7)="e80a97cd40672c", 0x7}, {&(0x7f0000009000)="1d3740bc86c2782f37c404fd8c39fb91c0a0a7d0f8579af38b7ad326bac8a67e5cf9659e0dd68c246f49c492324e594c6addf2ec1a17b848a9883283498a7664", 0x40}], 0x7) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000016000-0x1000)="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") 2018/01/21 19:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) open(&(0x7f0000624000)='./file0\x00', 0x8000, 0x6c) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000059f000)={{0x400, 0x4}, 'port1\x00', 0x10, 0x1020, 0x10001, 0xd232, 0x0, 0x401, 0x500c, 0x0, 0x4, 0x942, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000f6d000)='./file0\x00', 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000e0b000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/21 19:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x2040000) uname(&(0x7f0000000000)=""/0) 2018/01/21 19:10:34 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000975000)="5a92d921f6d488b24d2a924efc73db4851d437c6db461351c9fbb6c3aecce563588c37d3014cf5a1404f1249b6479abc7475cae62571d2abece5f232565fa899cec0d249b9f76a9ec8b2b6e25a727b286218424dbfcf831ffdd42f613832eda6431640d4e4351fefc88b28f8b325608dec573ab028886a0356feb48e54563f3d3812e5bc9ee529c41a6829c9b887f90303f58dd89bc893708602f5cd9fb4b6e44620c16b628bbf36") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000607000)=0x0, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ff6000-0x4)='bbr\x00', 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a30000)=0x6, 0x4) 2018/01/21 19:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f000082d000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xc46f) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/01/21 19:10:34 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fdc000-0x8)={0x0, 0x0}, 0x4000) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) [ 185.693540] tc_dump_action: action bad kind 2018/01/21 19:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000dbf000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00003d8000)=[{&(0x7f0000f28000-0x5)=""/5, 0x5}, {&(0x7f0000407000-0x6e)=""/110, 0x6e}, {&(0x7f00000ca000-0xa0)=""/160, 0xa0}, {&(0x7f0000c3f000-0xa0)=""/160, 0xa0}, {&(0x7f0000f90000)=""/164, 0xa4}], 0x5, 0x0) write(0xffffffffffffffff, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bbe000-0xa)='oom_score\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000247000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000)=0xe8) sendto$packet(r1, &(0x7f0000493000)="4f1ff331867f77fd38a0ceb6f7a42aafe3de587a2c719d495d770d513701930fcd772d72c874a3ec2435d06c00f8fbc47d8c2acbd5fca1b76b0c3cd08206a8385e5133356fd2b3ba01ae684ec9c097cac43b59e6", 0x54, 0x106591f1065953c5, &(0x7f000072e000)={0x11, 0xf7, r2, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair(0x1, 0x1, 0x1f, &(0x7f0000149000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000088000-0x4)=0xb09, 0x4) 2018/01/21 19:10:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000456000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x101, 0x78, 0x40, 0x5, 0x4, 0x3cc2, 0xd2cf, 0x821, 0x3, 0x0}, 0xb) r1 = socket$inet6(0xa, 0x1, 0x3ffffffffffff) fallocate(r1, 0x43, 0x0, 0x10000000076) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 19:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000457000-0x9)='/dev/ppp\x00', 0x680000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000eca000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f00000a5000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000c09000)=[{0x0, 0x0, 0x3ff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"c0d988ba44ee2f5968f20b9f"}}], 0x30) [ 185.742794] tc_dump_action: action bad kind 2018/01/21 19:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c3000)=0x4000010000007ff, 0x4) 2018/01/21 19:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00009b8000-0xa)=@file={0x1, './file0\x00'}, 0xce) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000206000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x5800}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a08000-0x8)={0x0, 0x0}) r2 = add_key$user(&(0x7f00003f6000-0x5)='user\x00', &(0x7f0000423000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ce000)="c2526e816b1b02f36d31a696422cc763671efde045422758195fd9a8572be6416ee15fd55263fcd792fd56e906357e9eaa9bf8ca1c46d8d769ed952896e830cd486cf2632ae5cc97e3b7aba8157401600ef143e8be1efd0403ad25233d6db67306bdb03d766b121ccfefec40ccabc04a4ae38d1f2fabca791fec02", 0x7b, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) r3 = memfd_create(&(0x7f0000d7a000)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000850000)={{0x2, 0x0, 0xfff, 0x0, 0x8001}, 0x1, 0x46a, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f000037f000)=0xffff, 0x4) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 19:10:34 executing program 5: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f6000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00004f6000-0x4)=0xac2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) 2018/01/21 19:10:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 19:10:34 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f59000)='./file0\x00', 0x0, 0x0) listen$netrom(r1, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000067c000-0x10)={0x4, &(0x7f0000f58000)=[{0x7, 0xd1, 0x88, 0x2}, {0x1, 0x42, 0xd17, 0x9}, {0x8, 0x150d51cf, 0x8000000, 0x9}, {0x55d18930, 0x7, 0x3, 0x8d0d}]}, 0x10) bind$llc(r1, &(0x7f00006a2000)={0x1a, 0x3, 0x2, 0x9, 0x5, 0xa1, @random="c407c40d90e9", [0x0, 0x0]}, 0x10) r2 = getpgid(0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f00008b9000-0x4)=0x0, 0x1000002, &(0x7f0000f5b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000d83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f00005c0000-0xc)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$setstatus(r1, 0x4, 0x4000) sendmmsg(r1, &(0x7f00003df000)=[{{&(0x7f00004be000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000010b000)=[{&(0x7f0000b4f000)="628147e0", 0x4}], 0x1, &(0x7f0000dfd000)=[], 0x0, 0x0}, 0x0}], 0x35c, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000071e000)=0x3, 0x36) socket$inet6(0xa, 0x806, 0x2000000000000006) dup3(r0, r1, 0x80000) 2018/01/21 19:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000608000)=0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bf6000-0x8)={0x0, 0x0}) wait4(r0, &(0x7f0000973000)=0x0, 0x8, &(0x7f0000693000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00005be000-0xa)='./control\x00', &(0x7f00006ac000-0x20)={{0x0, 0x0}, {0x0, r1}}) r2 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000462000-0x6b)={0x4, 0x5, 0x4, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f6d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000)=0xe8) quotactl(0x3, &(0x7f000065a000-0xa)='./control\x00', r4, &(0x7f000068b000)="0ce9d266ce11c7d5535ad9f1fc9dd069b401d503a38f58b14ed68a839399b0a5f0ed5b2cb4e5be5c25975d149c62b14b7a131bf13700496272c7f2f2cb50b82b1b7103eb3c72a24d601748a1d1c1665ac4e2351dafaa03474805a964918f07bf2fe5fb07a12cd8ed72027ec68165569cb4e1a5da2419a805772bc18313a8acdb882825f4cd2facee90cd9154fafb814b96a95b5b543852d26f64fd6bfff1bed53a32a468d7956bdf8de1fba522c108299bb0ea4b22c65dbc2c7b2f5d3a2fc8751d33cdb585c43fb473d2677f24bcaabb5a51d997812cf3849767787a8a3e502520184cda60a4c91dfab8c6896e4a6f6457") mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000219000-0x4)=0x9, 0x4) r5 = openat(r3, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x40049409, r5) 2018/01/21 19:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/keychord\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000920000)=0x8) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000762000-0x160)="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") preadv(r3, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000363, 0x4000000000000000) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0xfffffc5b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d92000)={0x0, 0x0, 0x0}, &(0x7f00007b0000-0x4)=0xffffffffffffff7c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ca000)={0x0, 0x32a, 0x5, 0x4}, &(0x7f0000fd6000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007c7000)={r5, @in6={{0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b73000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000)=0xe8) ioctl$KDSKBLED(r3, 0x4b65, 0x8000) getresgid(&(0x7f000090f000)=0x0, &(0x7f0000ee1000-0x4)=0x0, &(0x7f00000fd000-0x4)=0x0) pipe2(&(0x7f0000428000)={0x0, 0x0}, 0x4000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cb3000)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e6000-0x1)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f00001db000)=0x0) ptrace$setopts(0x4200, r6, 0x200, 0x100003) mkdir(&(0x7f00005dc000-0x8)='./file0\x00', 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000c5000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x3, r4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007e4000+0x803)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000)=0xe8) acct(0x0) stat(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f000072c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000bc1000-0x8)={0x0, 0x0}) geteuid() stat(&(0x7f0000687000)='./file0\x00', &(0x7f00006b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000381000)=0x0, &(0x7f00004c1000)=0x8) 2018/01/21 19:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000780000)={0x7fffffff, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000fa4000-0x20)={0xb1a, r6, 0x1, 0x6}) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r4) fcntl$setsig(r7, 0xa, 0x12) readv(r8, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) recvmsg(r11, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r7, r8) tkill(r4, 0x16) 2018/01/21 19:10:34 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='eth1\\vmnet1.\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r0, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000)={&(0x7f000000f000-0x10)=[0xc81, 0xe, 0x401, 0x8], 0x4, 0x0, 0x8, 0x101, 0x6, 0x2, {0x9, 0x4, 0x80, 0x200, 0x5, 0x3, 0x7, 0x794c0af5, 0x0, 0x5, 0x5b6, 0x20, 0x10000, 0x100, "4bffe8860ee2479565fdae728a07a02a25ae0d545f9bbb8385e429e8d7cbd418"}}) fcntl$setstatus(r0, 0x4, 0x4800) [ 185.931574] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/21 19:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000163000-0x8)='./file0\x00', 0x0) preadv(r0, &(0x7f00007ec000)=[{&(0x7f00004f4000)=""/185, 0x3d8}, {&(0x7f0000fd6000)=""/86, 0x56}, {&(0x7f0000a1d000)=""/0, 0x0}, {&(0x7f0000b8e000-0xfe)=""/254, 0xfe}], 0x4, 0x0) mount(&(0x7f0000690000-0xe)='./file0/file0\x00', &(0x7f0000848000-0x8)='./file0\x00', &(0x7f000071b000-0x6)='btrfs\x00', 0x0, &(0x7f0000e22000-0x38)="") [ 185.956642] binder: 32169:32171 ioctl 40046207 0 returned -16 [ 185.968158] binder: 32169:32185 got reply transaction with no transaction stack [ 185.968168] binder: 32169:32185 transaction failed 29201/-71, size 0-0 line 2920 [ 185.974418] binder_alloc: 32169: binder_alloc_buf, no vma [ 185.974442] binder: 32169:32195 transaction failed 29189/-3, size 0-0 line 3127 [ 186.083291] binder: undelivered TRANSACTION_ERROR: 29201 [ 186.088970] binder: release 32169:32171 transaction 420 out, still active [ 186.096022] binder: undelivered TRANSACTION_COMPLETE [ 186.101127] binder: undelivered transaction 419, process died. [ 186.107100] binder: send failed reply for transaction 420, target dead 2018/01/21 19:10:35 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000125000)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000f74000-0x20)={0x1, 0x4, 0xffffffffffffffc1, 0x0, r2}) syz_open_dev$usbmon(&(0x7f0000f72000)='/dev/usbmon#\x00', 0x800, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$selinux_user(r1, &(0x7f000033d000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/01/21 19:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000b98000-0x60)={0x0, 0x41, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee1000)=0x0) timer_create(0x2, &(0x7f0000d2c000)={0x0, 0x6, 0x2, @thr={&(0x7f0000080000-0xc1)="d44cf1d78c3edfb6ce0d4d9a654baab163b919f06a9a0541477e0362cbed0ba0981f955fd498389fe3155498aab2ce794e826afeb7e1a605ddfb5234a23457b24e19e537526a73fc6082aa12dfd4a7458c07463103ae67ffb51dcc4482dc17d416fc148b611ce593e44780cd882871813ef741a4f44e4de9c14bde46b54549f97a7deb5e53bdf72a89a68d7b0e4afe9c281563023c659fbcc4cf2ccaeb6c8d58e84f7bedf893c012eae2751ea8e8c2a39a5a2fdddf30fb027a735f67825627d57e", &(0x7f0000501000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b14000-0x4)=0x0) timer_create(0x4, &(0x7f00003c5000-0x60)={0x0, 0x31, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000550000-0x4)=0x0) timer_gettime(r0, &(0x7f0000b41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ece000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000dd0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 19:10:35 executing program 4: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) memfd_create(&(0x7f0000345000)='\\/+GPL$\\+user\\\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) readahead(r1, 0x6, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/21 19:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000de8000-0x18)=@known='system.posix_acl_access\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a1000-0x15)='/dev/pktcdvd/control\x00', 0x8242, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f000072b000)={0x1, 0x8c8f}) 2018/01/21 19:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000065b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000861000-0x7)={0x0, 0x8, 0x30, 0xd82, 0x7}, &(0x7f0000d0b000-0x4)=0x18) sendmsg$inet_sctp(r0, &(0x7f000053c000)={&(0x7f0000f23000-0x1c)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c, &(0x7f0000bed000-0x70)=[{&(0x7f0000bac000)="0c125689d2990b114cb74198ac004fa11d97fa34f3053349619ebc49b7538501787fb76f2f6d35eddd6337a0178bfe6ba6568b464dc7bc68871a4974ceaaaca1bde8e7f230f9754e6399607cbfee885d8e92ec", 0x53}, {&(0x7f00007d9000)="35fd8bff82a2f01aa25bf8c359d58b11a86ce9df227a9ae22869745329e265ae602153c4423d448a54a2f8fdef98678d8ac2029af36b93", 0x37}, {&(0x7f0000739000)="1ae9a6d66d0780c7f8eea780047f85a36c8e28efdd3856d5e5bc6246e8fe56567c6687fc981be0a50729d97cab9298cf4790c4a678dea79cf3955aca7ea6408058958432f9f8fe8560492455a218055db60fdf4e1ec24be9d6710eb715c5a329fd5d1c659e9a5071728222ddcc9c25d6eb4b3a27774a72fc9172244752fed12cc4053e74e8e22220258dfbf5c4df", 0x8e}, {&(0x7f00008ee000-0x1000)="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", 0x1000}, {&(0x7f0000dc4000-0xf3)="0f8d8e19804cea794bf5529625073ccda22ce8ad941293ead603862bd8b0bce719942538eb866929c708524b0cf293d7688e6fb3bcd70119c9a84f6398bf7774544aef3c593de944b9e2dffea3fb46786c60a7cddbcb8ccfde78dce48f5f76eedd84667137b77470a7737d6d7cccaf51c99d7051c8946f0fada544e4c6f80449e9ed2eb7c11f9014b8967494386336f930cda9f67702c631504b205c1227be6a5dada2c1f2cf50fcd5d3e618f5717f7e3fb6d976a0dab07e1293e49e054c0dbff8ad13afa6339c370f7997e169e8a7aed24871dfa3aee0688309bafaab4595efcbf59aa25ba0e66e6b929893d8c083e6f8cdd9", 0xf3}, {&(0x7f0000804000-0xa5)="f843737064ab8baf426010024640eda4a34e2c9e260011639004f5f9f11dd104ec50a2db7f2dcbb45a8e5a35db52ef854c3b3fa882bde80ec1afd09ca974d84e1b61ea87ddbb1d482b6a3f85724f809b9eadd20170541288ebe4c1f5f9a0961667ae1ac36cca88bab24e9e91b4fc5ceba5dcefcdbd74f39e9640e0acdfec91334001e790ec4fab35cad2b71ecc9e86046862ef8efecea6d000484243f98a63700cfdf030f2", 0xa5}, {&(0x7f0000543000-0xf0)="2a90cd37080fb4c04c9f7891d0fb4ce7fc1928ca24291821da67809ca7ccfa7ad90445794baf6816a26d77a854d60e43ee6bec3aa6e10349ffbae753ac59cbbab3ed98b371411769506a319be2344396db9c823e3b3a4c55489b94bb657b8cf0ea16ef6296a53aa7adb0145e72f49317974692930878471a563b65ba7f7e88f592ce47a9a8330f34118286d5325fc4d57eae8ab7ae53d9a28d2c409c69b1d39708604a91927be9314e25eb89b697aa6e1bad2a22932aceab1efa6463a01604650de072ec8c69fdd422ff3a6db4a260e3b0249ed36072d1b5a089a48e87c4cf2c671509b39a868b0eda23c3b83aa47d8f", 0xf0}], 0x7, &(0x7f00004af000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x4f, 0x2, 0x8, 0x3fc, 0x2, 0x7, 0x3, r1}}], 0x30, 0x8000}, 0x20000080) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00008c5000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) 2018/01/21 19:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open$dir(&(0x7f0000099000-0x8)='./file0\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f000034e000)={0x0, 0x0}) utimensat(r1, &(0x7f0000b66000)='./file0\x00', &(0x7f0000299000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x100) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 19:10:35 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd6000-0x16)='/selinux/checkreqprot\x00', 0x410000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fd6000-0x4)=0x91d, 0x4) 2018/01/21 19:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83af", 0x2, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xbe, 0x0, &(0x7f000041e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d84000-0x30)=[{&(0x7f0000ec6000)=""/108, 0x6c}], 0x1) 2018/01/21 19:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c21000-0x2)='..') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000186000)='/dev/pktcdvd/control\x00', 0x4002, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000d2a000-0x4)=0x0, &(0x7f0000b40000-0x4)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/21 19:10:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4c0400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000435000)="bb4a0873a048134cb078a7f649ce5c5744c9e5f74c4622e97c44015b54af2d1f5327993bf7c1ef25c181789379b37f9fb11aeb5b2333855b51bc08eb3b32fdb1ce8cf3e4935bfa268f8c9affc85d146028558f520ffe1137a94c519d64a03132ac33ccd5286471a7bb0c90222d2d1fcbaee48085fb05aa34ef8789af21bb29", 0x7f, 0x40, &(0x7f0000bb5000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2041) ioctl$VT_ACTIVATE(r1, 0x5606, 0x913) timer_create(0x2, &(0x7f0000f62000-0x60)={0x0, 0x3d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d39000)=0x0) timer_getoverrun(r3) dup2(r2, r1) 2018/01/21 19:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xb5)="f4649788ebc6ffb049bfb390bd7803a774cac6932e4980a4f32a7afc7d7a7b96007f6e502967c62e3cb297f622fca7dd653ba99aaa2637c769cc967c39338e09a26aabd6fe88f04c36c486966c58331e66c4a96eee2c5ee94ca1cb86fd22aca53c78302f9399baa3a1bd17051e21e8a390bb164867b5199c51fc08c9a6f9a6a6ab806349fe1090ae49f4e5c1ed0e155cd6c34f2a5d2c3af548b260277bd7ca713f1a9a274d2792f9dccafed7ca7730a17b1af4af05", 0xb5, 0xfffffffffffffff8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8680, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x60)={0x0, 0x3e, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x0, &(0x7f0000002000-0x20)={{r6, r7+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @time={r3, r4+30000000}, 0xddfb, {0x4, 0xf3}, 0x9, 0x7111b81939a5c48f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000+0x2b7)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0xffffd27) 2018/01/21 19:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000088e000-0xd)='/dev/usbmon#\x00', 0x4, 0x400080) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a9d000)=""/4096, &(0x7f000090b000)=0x1000) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000642000)="504931dfdc2edf4e28ff0cd7353a8dcf1ad5a6f985b2a74e093c088178ba0d383cb8e182e4f3bc05aeaffe4776b62deca69fe08aee511b07e8f1dd45e5a94c2df1217bb582aea295216d64a81745aa4d2c50db57feb720ee7df26f66", 0x5c, 0x20040000, &(0x7f0000b00000-0x1c)={0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/21 19:10:35 executing program 5: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000894000-0x5)="0702ffef00", 0xfffffffffffffde2) 2018/01/21 19:10:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0xad18, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x401, 0x7fff, 0x5e, 0x0, 0xc8a4, 0x8, 0x35}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r1, r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000011000-0x10)={0x0, 0x5, 0x4, [0xff80000000000000, 0x0, 0x1, 0x7]}, &(0x7f0000009000-0x3)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000)={r2, 0x1}, &(0x7f000000e000)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') fstat(r3, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 19:10:35 executing program 7: clone(0x0, &(0x7f0000c10000)="", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00002e7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(0xffffffffffffffff, &(0x7f0000bf4000-0x8)='./file0\x00', &(0x7f0000e04000-0x20)={{r0, 0x2710}, {0x0, 0x7530}}, 0x100) 2018/01/21 19:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000859000)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x4, 0x2, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fa000)={0x0, @in={{0x2, 0x1, @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]}, 0x0, 0x6}, &(0x7f0000e9c000)=0x98) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000017000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d94000)={0x0, 0xf3, "0eef158c6a7ffcdba3556d5be6a56f1d0ece8a7347b3729573db2d8ca29554c84a4daa06ba0aa8e34c2fd0add408c99cd007da94f451f194d3597d450b9e7657a592bebdb1081fc9c5121bd76248eb93558b2f75a0dfeff4731f2e8310c7014bceefcdf234ef9a8ecc941d842756576d7473859c61429894eb3df015afd0ae863c26929e66d66b264cfe227a26672b5ef69abb3da6f202549af00dfaec3f62a4723a485108888c2376d26c018684325a7d7a7776ad0507bb6a30fb50b009b984c3a2e9c6c7da1803810e202a9d2e89b557ed4944211e6351303cc3981faa31af3702d80a11a44f4192677beb82742175b82ec1"}, &(0x7f0000b4d000-0x4)=0xfb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000467000)='/dev/sequencer2\x00', 0x4082, 0x0) socket$inet6(0xa, 0x7, 0x5) connect$nfc_llcp(r1, &(0x7f000045f000)={0x27, 0x8, 0x7, 0x2, 0x4, 0x7ff, "2bde51b48e900da14e6e0af95736aa0ad4d4eed9f5a3c659bfa9779284b2c7c45f3b45793fbe6b82af8adf39573081b67d7c346a658f40f5600554c6e7e227", 0x9}, 0x60) 2018/01/21 19:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000a73000)={0x0, r2+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r1, 0x8, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00001e3000-0x58)={0xffffffff, 0x5, 0x1000, 0x565, 0x3119, 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]}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/21 19:10:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f000036c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005fd000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffff1d, 0x81, 0x8001, 0x8}, &(0x7f00001be000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bbe000)={r1, 0x2e}, 0x8) 2018/01/21 19:10:35 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000dc0000)=""/145, &(0x7f0000b7f000)=0x91) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001b4000-0x4)=0x0, &(0x7f0000df2000)=0x4) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) r2 = gettid() process_vm_writev(r2, &(0x7f000060d000-0x10)=[{&(0x7f000001e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000ce9000)=[{&(0x7f00009e5000-0x29)=""/41, 0x29}, {&(0x7f000039c000-0xe5)=""/229, 0xe5}, {&(0x7f0000a47000)=""/122, 0x7a}, {&(0x7f000073a000-0x50)=""/80, 0x50}, {&(0x7f00004ea000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) 2018/01/21 19:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a9000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) shutdown(r1, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f000057a000)={&(0x7f000079b000/0x4000)=nil, 0x4000}) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000806000-0xac)=""/172, &(0x7f0000d85000)=0xac) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000b8d000)={0x5, 0x1000, &(0x7f00009dd000-0x1000)="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"}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00008dc000-0x1c)=@req3={0xff, 0x3dd68296, 0x9d33, 0x238a, 0x100000001, 0x20, 0x8}, 0x1c) write(r0, &(0x7f00000c8000)="", 0x0) 2018/01/21 19:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x2, &(0x7f0000b13000)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000053b000)=""/4096) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 19:10:35 executing program 7: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() pread64(r0, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) [ 186.852413] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/21 19:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b10000-0x10)={0x101, 0x6}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005bc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000193000-0xf8)={{0x3, 0x3, 0x5, 0x1, 0xfffffffffffffffa}, 0x800, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x7, 0x100000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r1, &(0x7f0000007000)=""/102, 0x66) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1000000000000005, 0x84, &(0x7f000075f000-0x8)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x7) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000351000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000b71000-0x10)={0x0, 0x0}, &(0x7f0000954000)=0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00003a1000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000abf000)=0x80) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/21 19:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setstatus(r0, 0x4, 0x800) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e9a000-0x8)={0x0, 0x3}, &(0x7f00008d3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000160000-0x104)={r3, 0x35, 0xfc, "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"}, 0x104) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000042000-0x4)=0x0) capget(&(0x7f0000a5c000)={0x20071026, r4}, &(0x7f0000faf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00001ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000879000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000)=0xe8) sendmsg$nl_generic(r2, &(0x7f00000e8000-0x38)={&(0x7f00002db000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000688000)={&(0x7f000012b000)={0x12ac, 0x16, 0x100, 0x5, 0x2, {0xb, 0x0, 0x0}, [@nested={0x1298, 0x93, [@generic="de3511e71ceed90dd742b9c03f40fade035330d47d96a85a551bc4ff126e2580dbdc39a4c9feb2877585fe018addf670047bcd5ff2ed383dc0f966a68dedee3086fbe1c743dbeb2c347137db96a77038f9c52267fb8bb258db898332d4bcd664cae2e3b7aeb19cef182846e987335c1bc966a9c768c4819e", @generic="6efe0162f001586aa7153ddc5e1a49028ce71863f25e2d60b80900bfea15953d143beca531642fc19d390adc63d4c21fa0", @generic="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", @generic="98e65554061cd38a66df6255851675d2b5c54accf7d91bcc63be392d91d38e54cd90ec55c8ac809c3bc16f9029993be7595224e99b4700b051dfaafdc26018d12a8e744be0f132d0033540254f70f3773748ce6279fb3516dd464cdaa0", @generic="c853cc7bd5293c70a951529a418a08269420432be9c9d2289cf7033c192fb139694dfc387677e07dea09328f029dfd8f9197aa8ddc92f5f91aff446095c7bdf105b845c70390c94ba94d458a6de46db23d3fe8eb0c35face4a1b193f08883da3c5fb735323298ba9eb7293721b56980a74eb38e5fdfb60d20c682603fd199fb09cd8820cb1fccaec1839b0136c4b422a", @generic="3eaa827ccb24710be52732490169a82d54d6f3a8d3f3c88ec9180a0163c8eb540f0595ab42082a3d4bda3bc74e86ac1096c8be4a01d283add071c0339da39ad57c306fdb1410536d9a58ab5eccc215ded2ad4d67588569771c5af452516b2a86dfd4b0b58a58dc79df64e8623466b3829d9dbfabe8d97f2469b1bb8f6395f1fa15b9f855e2356f8e12b0ab5167462bb0ff7a6ad6885fa175dff9c75292423fa57671286b4a58d81a9019f945294b8ed03a48cef87ad8089d3de92e49ddb3850b07a40b6440d81a7fff8bcd535a6c74c677fd95fa8f733e0a6208b557e0d822e6b245828a2b", @typed={0xc, 0x1c, @uid=r5}, @typed={0xc, 0x6d, @uid=r6}]}]}, 0x12ac}, 0x1, 0x0, 0x0, 0x24000800}, 0x81) 2018/01/21 19:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001db000)={{0x3, 0x7fff}, 'port0\x00', 0x80, 0x40000, 0xfce8, 0x5, 0x0, 0x40, 0x2090, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000bff000)='/dev/snd/seq\x00', 0x0, 0x20040005) 2018/01/21 19:10:35 executing program 5: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae4000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ae3000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) sendto$inet6(r1, &(0x7f0000ae1000-0xdb)="90563474d5ad8fd41378aff6e0450e27e7f822e51bf7d4c222400a00158609847d91578cb16587d9a7966a34c3d9391dbb5ce59ed60c5e3186b69ccb7fd521805608f2d2e3b34649344b829009a2e21677bca1de47fec33f908247ffc18830792e132a0ea47b97a2e172c6c96701212e3fdc81cfd985b6ce5556046623529b862a6653445897615b68ed1fdc779c7f33617b42d547de97e035990b6c87a49e2bda4848bfc449d27f08269d57a268030ccba563595232fdc711931a9fa3e494f593a46e12401b458996731dfffbc08bbc2c26d1de74cf7790bcbd4f", 0xdb, 0x40010, &(0x7f0000ae0000)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000ae2000-0x9)='/dev/sg#\x00', 0x1ae, 0x400) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000057a000-0xb8)={0x0, 0xe5, 0xffffffffffff2f57, 0x80000001, 0xc2, 0x1, 0x694c, 0x4, {0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x18000, 0x1, 0x2, 0x0}}, &(0x7f000089c000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a58000)={0x2, 0x1, 0x200, 0xffff, r3}, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000a59000-0x1c)={0xa, 0x1, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$ipx(r2, &(0x7f0000ae3000-0xb)="bc91ca9bbe1f688bdd2365", 0xb, 0x4000000, &(0x7f0000ae2000)={0x4, 0x7, 0x2, "41c9db1ed9cf", 0xfffffffffffffd79, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000ae2000-0x50)={{0x8000, 0xc}, {0x6, 0x12}, 0xa, 0x0, 0xfa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000419000)="81c0d0cc", 0x4) 2018/01/21 19:10:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001be000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ea000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/01/21 19:10:35 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x19, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00000eb000/0x4000)=nil, 0x4000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000709000)='/dev/hwrng\x00', 0x301200, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003bf000-0x7a)=""/122, &(0x7f0000258000-0x4)=0x7a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000070a000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x22, 0x20000000000000, 0x31f0, 0x80d0, 0x0, 0x4, 0xf2d9, 0x7fffffff, 0x0, 0xfff, 0x2, 0x800, 0xffff, 0xfffffffffffffff8, 0x5]}, &(0x7f00005dc000-0x4)=0x108) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000709000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070a000)={0x7, &(0x7f000070a000)=[{0x1ff, 0x205a, 0x9, 0x6}, {0x8a4, 0x6, 0xa14, 0xffffffff}, {0x4, 0x39d4, 0x200, 0x7}, {0x2, 0x7fff, 0xfb, 0xfff}, {0x400, 0x1000, 0x8, 0x4}, {0x1, 0x20, 0xb57, 0x3ff}, {0x0, 0x3, 0xa4, 0x8}]}, 0x10) fcntl$dupfd(r0, 0x0, r0) 2018/01/21 19:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000)='/dev/vga_arbiter\x00', 0x8042, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000d0000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000568000-0xe8)={{{@in6=@empty={[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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000295000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f000097c000-0x38)={&(0x7f0000952000)={0x10, 0x0, 0x0, 0x1009000}, 0xc, &(0x7f0000014000)={&(0x7f0000226000-0x3308)={0x3308, 0x2a, 0x40c, 0x2, 0x1, {0xa, 0x0, 0x0}, [@generic="a0f78584eaa3671a3642c17e738fac9c6853957462d89cd6b2f4d524364eb58b80790fef7d009642148dd6d54d3d63927fd3ae6c57ebc6629d2e88ea991aa6f328c4d65ec79b7b247c05b3f88aa832e83054b32f0dbb000fa6f158c0c2858617ac9572231f", @generic="26bd43c2b40b8995b0b0ae1faa18d56a08bcb69db15ecc6370c4c69ec79386a29af870e16d38b3b4be1bb4cdd95cc9a5b807663c7797a0217c6634b71363c286e7e856dad31db3e68477e737ae55acdd754d52b37cb2b92059ebb71deedb6a51c071be25d923b86e927b06c6aaab547727911b27021de5e46d17444e64b66b4e2add6567eac1c3aac05f6db449eee5ec22f6d4962e55192d3f7388234032777e50c62e99ee8cdb34b4", @nested={0x105c, 0x6f, [@generic="f3e2e09e72a7b6c98ca497c8000ffbef7ec4fb97ca34ba97601bdaaa02e8c00fc4e6e3707eee8d3ee2cf56f6e54568a4b9dd6dbedae3281a9ea68c1e2ea539d5a2f92dd3f94e93a3bf31", @typed={0xc, 0x14, @pid=r1}, @generic="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@typed={0x40, 0x30, @binary="dce2a348bd78e49932db142ff269c36f28f150616b32f0fa12ab164698eb8c108dc2344b7257369b8a7dd8480174fcb9ccf938890fe75752"}]}, @generic="651b512fe041c8b400ee74beaa9453e71dea8e62498075f1404a8f8795ff9e532a90e0e778a5c12f98faa483e28d130bec5504edf4e73eb9619a6b6be3882547"]}, 0x3308}, 0x1, 0x0, 0x0, 0x4}, 0x80) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) 2018/01/21 19:10:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x88000) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) r3 = inotify_init1(0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x5) [ 186.933028] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/21 19:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r3 = add_key(&(0x7f0000fb5000)='.request_key_auth\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000583000-0x9a)="1fc355aaf469ce0db6ff24b4612e2dc7b8144b528cd4c00095b62dec571719638a02bd0f3f8a27813e35ee140ccf3c8faccf185b817f222ddd4d8760dec6d2c9ede3f0b0ce0ca62d43e99de658457ad28ab127f8b352eaca09a0a58a956cf24f8ef6be822b432da84764c19f6cb9cb311015e1b15e91e5ac6b64c5e31ac893a4366e24820fea596be9509591ceab12193c26a70ccbcd7f25ab42", 0x9a, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) 2018/01/21 19:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000094c000)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f9f000-0x98)={0x0, @in6={{0xa, 0x3, 0x497, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf8c5}, &(0x7f0000eca000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000052a000)={r2, 0x3}, 0x8) 2018/01/21 19:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000c18000)={&(0x7f0000fc4000)=[0x7ff], 0x1, 0xf8, 0x81, 0x4, 0xf8d, 0xfc4, {0x6, 0x0, 0x4, 0xffff, 0x7, 0x8, 0x7, 0x4316, 0x1, 0x60e, 0xffffffff, 0x3, 0x1000, 0x7, "bf1971a766d32bf6f44191d596390321785d3a4353da09d68caf60fd9c749967"}}) 2018/01/21 19:10:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b59000-0x8)='keyring\x00', &(0x7f00004a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x10000) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/21 19:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f000096c000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x800) r2 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) getpgid(r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) fcntl$setown(r3, 0x8, r2) tkill(r0, 0x13) 2018/01/21 19:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000559000)={0x0, 0x0, 0x0}, &(0x7f0000758000-0x4)=0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000eb0000-0x8)='./file0\x00', 0x80080, 0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write$selinux_access(r1, &(0x7f00007ba000)={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x37, 0x0}, 0x39) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000043e000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffff81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf243, 0x1, 0x8001, "50a4fdc62bb714a36ea130d2f66ad4274320ac7f52394693a1b0945d35117a5ed0894e333345d619ae0365ecefbec77661e6cbba1b61979ee06e944682337338ae5ea5116574c5057f75ade8aed721f5"}, 0x160) [ 187.135393] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2018/01/21 19:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) r2 = gettid() ioprio_get$pid(0x1, r2) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003b2000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000f6e000-0xbc)={0x1, 0x0, 'client0\x00', 0xffffffff80000004, "113f58630ab854c0", "9aaed4a091de27f92c936305a7a7965f361d2e514cf97861526341d830f4b68e", 0x7f, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000098f000)={0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x60000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x6, 0xad, 0x3, 0x9, &(0x7f0000fc1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x0, 0xe28}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x2a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed56111e314337e0506ce8dfbbeeac8b12cd00aeb12a3c86808de94083c36f6744ae5fbf70d8373febedcf8141fee50ea469e2913610092ce43b4659062fc91f8cc69c71ba221b259c9880b2ae2ca4c276cacaa80affc9ca367deff027ed34a2b737831105c1ca723e85b44f5941c3efa3048af358a2859e5ccab5b65b92964e2777c0a57711b79c3ede340fb45e2af4a9d99af9eb95cbe08795d33d1ffb279aa37ea72a308a778174a9b165e8702468d17b52317d1600b7eae7cbf955238d6c7acfb2bcb3a9053e5cfb7e23359bfe413c1da37fc9317ba589ae94bb174dc745eaee604c476bc3b39f0962adef346809550280b23adf3092f210c9fcbc8dbc56264be8298f14c56024b47424861b4523b5b53101d9f974569cbdc37ebbef3c19d9e4bbd2ee81aed7433e1d588c613e62eb25c5d9b655cd7fd0affacc0c39af26ee4853d6075906d53bd685a8cfea6038e4836b17f4b2527ed862c5917145fd0493a4a2054727d041cffb14ed7f9237a0211759b91b0ab188210338cfb51d0d314c5d99760f051192ef47558ca1309f303b27f5b7185d589652c414e2b664698a23f34579c7fcc08a7629c50a0d56f15208694c984774b81f8906438b56b17167a22fdaf538ec79e6a91c9c1806deaf95051c9caeca1ad6e93212e1db683daa8dfa017cc2708c435649a6d12aa743bcc2765531936c39c45d65e8f17bf90dccb73ca2cb3de82dd8def43bc27868b853810a9c8f36db3422d804e9dee72fd6035450b917bac3f66335fe73333761bf7f2bb5cce40c111a7561d86386a7ad9b5ab78cecd4555329b22eb2264469e463c988b098a675c81d7f0e5b21c552a09ee54d8f05919c5b3c92a2ebc13281701dd10fc1a443533f73ae50cfb94ba8a0df098c4e80c6da81423aad65f0847aceaa1ba1ab2efedf861821f5ce35905bbc7a401bf6c7a9bfe93372e53ed386b31f6b26e044fe9b507981c6f7085629fce731f9a8999b7a426a01f6f6a53d459ccd1aa1247c2d133397ce8ac6a15ec2f7ba9d1cc71cc5b213c071b705b77622a63983324457850b68683c6cdaec1cd3e115cede60312d8f622de3cb4907275ee9fc2d669e228ed43843f8e5b3b6b025179bf624ce50cd5942dfd0627fc3830d14732e274f71f428d0fc3f9bfcd4932e5a8529056a1a16093b77d4ce146b4b0175dc05a4bfba1d9f0f2493ccb43f7c22f0f7a0b9efd4a8b2359a9d7d93c2df565b6df5b2ab02c0077b85df933f60af3ffe60bc27aaf47d7731d4ee5af18eed01c819ef41e4b2046a7d205ec20b4d60bc80b46dc109f9ff0506389ced6ddc43de60461ca3349f51efae623ba25b47f464f8090c6fca84e703e27849c396f22d33a98f2ed22abff344955d1b9a27f9edfd0aa9da5bed7215a31248b9516a0df6eb642849cd47ff028cca61191819c9dc68d90aa30d5637ad0ec35528c6e2f4b126e1380720d6c98db5c6e6e603445f4aa2a5ab6d8508be0d741d14bddf9ec052d83bf64b8b29eaed6c235db6b99492a55e65421dac1140fec6995d3f95e593a5bdd59e31eb8bcf4bb975654c2233fd6cb70a73a8ccd162854b873cfd62b0f001f48bb95b21c48c63df9d69bd65827da1b67631715a03541a7adb61f90581a293e691bdefd7ed77e889884c5a4033551594af6374a6dec19669cda6e27d743181caa0f47df681929074cd13a79b388fa1a68eff3b5a323a30fe4adb04ee9e1c8a75e505ea1c316ec84a336616aa93403dc5e47888ab20ab86cdd5d787b900188e58bbb4c57c071c70e5292a7abf1fafae5297ee6865c41f98b2660de40e46ed508f783431835254d2fd78551c2fcf492ebe0e1321bfba7243d01fd8dddcb87194e77fc04c820135c1411bdb9f8470fd834a92d9030297ff9d013ca514bc711ab55b97e87451f3a65c573ec5ca1a82027796d3946ca22ca94eadd7693085296b5c56a327ea36ef6046cd8f7022b1297125299071de198281e5a6bf6dcc2d29058ab6299458b0cc077ceb671b0de5da14d0ee6bcab349f1f38114015d1a6ebb7e669b60b5183460ec50a58e5163a6bcf05482c241be6dcb3a54c60f6a914b5e07e5fd1474a1d66cf241ac842a6e344f4d5c88e6913d8510bee60a1f11c11829705205efd3ca7d6d350603ee34a9930660c51f1d2975cf65f611771db617d88b538e0e98b481ad05160f3714a1a03f564b52489884a40c084958c565b218b321ec7cc84d2cf55c6fadc6e92d3b62f5d6967eaf814a2c2a0416d8e399c53d099277d8f762dca65af19a8c676245cd2e864d739e563af5da9990a52fbc679cbd0f332968deeac5436baa5f1594bd6c74d4740df1f200bcf2f4fcd453d24d4fb1718c49511fdbfd07f46ffe08f4662750cfce63eff847307a01cade0648a6a0f3898fd2a67cadb63f093dbcf6894d8f5e6c1825711f1971e996e627e7d28bc42496bef4d03c1d7372fa2f09e23fbcc023c90fce5c3e85deb52a776d1d1e7d3fffe6e333fe36c6792afcf9386e467961f47d4f050179547a994ef39ec3aad0a21dd4882b76038b100752067aee8ac55150682cfa0cfdd40eb3d746144a1219904e5be0c1375e72a0d56ad0839c2b8c6cabf35fb26140d5d825f7f67b9cb0b4e4730e54ff3a5456c6234674fc021e04744ca940ca70e5db427a7a9a4cf2655654041bd6dcebc297be482f7c8e1d74d8975bf62df1278bf09a7fb5bf8a6efe728a24f6795b8dc24e92be28c63de03f71c1b0af04d6dc3a22ee950791712abe1922a87b752a0bd86c9934106e120cdc12b122f60116a64ae94fd2d857eb846fb9d2b8b9b86ed898f9406149dda3b758053ced95cbe885521a36f604dfc5c94ffbe9e92943b5e7e087469acca762d4282c630a04b7d19fc8ea106b1e7e1d39cb60d81d72e3ea75b68188eb85af992d251e876f1e291afdc7b1e8db31a6dc7a492c00bf684e2a1e81afaa6bb628f29874705def9bb869b7c89c07b18450daa2bdec94862c456592450b43355b0dfa69c16a57fad3d3640c53da163c2957ec19c825ecffa0274f63256778579079c161941585ba5f6e1f75606693c6818831f3df8d8bb94872f63e54815d0a2d7c98a79a516850bb6528ecd7ee7896d501a9c7b56c8b6438880c49b8e07dd02f83f8e3707b47a8f5ef037036ce3732c4b58dce7478dfc0662f79e591002cab8d377d7031dc3ea72cc7ba60d955fc455e2e3185f497c6be79ef2cf8614f123b6602e8ca3f675ca9b79d23ae2f210148559abdab8ad91ffc99e75e5e3d7f292998db74a6774abf34359854f98f387b2fc1ad877ba8e9431e2e0309570b3b34d30a4b890c27094fc9bf269a58945064d4e313360105a47034c2cfb6908e31b6f4baccbf211c1fe111d52146eef6cfa48238e9c1a53a73882c830f59778773e16842943676ef1976452caa344d37342b5f9da4b3e38b3453e19b20a56df8014c0e9715245d703c397f190ae437042ca744f09919596c8ec476b5aaaf7d33ae01bf1bd103c7dc29b934a4f2f8e2150b5ae86a7c766e39d48f537fc2cad617f51666af52d302970bc4c5fe5756f5e62b8fd26b07a66be2cbf1252078557caf7c04250b9c1e7107c65875c340bb572b4fe419ccd73d96d3520fc82ed1990c1ac85511b677a799ce4bfc160da08d99377d41f171845fd46049f378ec9460fdf2df99c4fd7554df80e5d6d8da06985b61322149b2c014d90810f2791d651e8aefdafb217c45f76e2d78be84fca45f7f8a9eacd572d7f67a81e43d53f5bfa70d708fab2a21d206e6c3b1d296459dfd1139705f131f1f0e8fa2ffd8ee8346b8b5fce19fd178803d2863d913e", 0xfeb4}], 0x1, &(0x7f00000c1000)=[{0x0, 0x10f, 0x4, "c094d9193f636d255c3070fda4ad9b52a284871579e012e188b237ba84be073650365d5327a237a9db599f09063f2463dfcc87e124fcb946f1b3fa2160c06d0130b91ddc78027fa8b57f9d8d859eaedf74df3e2bde252cc7578de8bdb219608ff500d2f4ff8cf50ebaaa8fa158f67732ad1b1122357eb469c0ec337e7e9bc5253592067039980c7ef86f3b0c7b3b89af6e2d4695f10ed20399ccd5093cd0d64aef57f46f1667567dd9e851fd84b5a62877f69535"}], 0x0, 0x0}, 0x0) 2018/01/21 19:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000008c000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/21 19:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002f7000)='/dev/sg#\x00', 0x53d2, 0x800) connect$ipx(r0, &(0x7f000056d000)={0x4, 0x2, 0x3, "49b9c277f93e", 0x2, 0x0}, 0x10) r1 = socket(0xb, 0x2, 0xa) write(r1, &(0x7f0000d2c000-0x1f)="1ffaed000104ff0007432dbba3000000", 0x10) 2018/01/21 19:10:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='ns\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x10001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) timer_create(0x7, &(0x7f0000000000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000c37000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000c50000-0x20)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f0000b2f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_rr_get_interval(0x0, &(0x7f0000023000-0x10)={0x0, 0x0}) 2018/01/21 19:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f00005f6000)="480b83db78168bbd4dcea4626482affe8db5eebda65c9754d7eeef639bdd0bf55b498fbcde1d6ff06f3d19e6e12fbbc05131605af3c8714ad142fe3016e5349f775cad39b46e26643d7caf9efda8964a8a892b976de065b24282bd460c4a38be54367e3e69c309c0a953b97d79dfb93a8faba9aeebff4fc39d5d99d01c727f757be32ab403601d557f773d9dded27fb06d0c19647a3c18bd563424242daf", 0x9e, 0x40000, &(0x7f0000938000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00003fb000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f4b000)={0x3, &(0x7f0000a52000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00003cd000-0x8)={r2, 0x1}) r3 = socket(0x10, 0x3, 0x0) r4 = dup2(r3, r3) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/21 19:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b87000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000692000-0x4)=0xe8) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000038e000-0x8)={0x0, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$unix(0x1, 0x7, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x40, 0x20a702) pipe2(&(0x7f000022b000)={0x0, 0x0}, 0x80000) r12 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d5000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000599000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b84000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000c9a000-0x8)='./file0\x00', &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000000)={0x0, 0x0}) r19 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) r21 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer\x00', 0x1, 0x0) r22 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009a000)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e33000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000f5000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x80018000}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f000019b000-0x1808)={0x1808, 0x2c, 0x310, 0x0, 0x2, "", [@typed={0xc, 0x76, @u32=0x5}, @generic="7828ed454f8528175d28b2dedbeaba7c862ce11ed951b2c6becb247b6e23b208552d5158d6c95db5c95ca989554715e6eb8242e08fd68cc990f569aa1d1702e64ecbd676b13ec3c47e40b15aa7b9b0523ba4038a29f92605c6f2946ee237e110db4719d2f1", @generic="3deaa66fddda5b", @nested={0xf0, 0x2b, [@typed={0xec, 0x37, @binary="e2767de23a17b87f21deeef3e0d1ce36c6bef552a81e1bd0e1875bd570e780c1ffba28beb2e30544e5c4d23452f97ceee7956dc40a5b5cef360ad8248945637fcf95176def215f273021605962cff68c27a5bebfd4a5dd9c90a1f2a710cf60c178aad273226939e51d2200a17449c40754a097e6075c7e07a20a6ca8bf3d19f134e486af2dc90b60f20cb72eda7655f197ee386e2f93dfde322544ee0db68d554b815cfe8a5b686d5175cd6ed8f4c4449d3c29ffd61a66ad01186fbff55b9b02ee12e1fdb68977f6727a8537c0222ad753fbbab5dc97a002f7dfc293174be11a782aa5"}]}, @nested={0x1b8, 0x79, [@typed={0x18, 0x1e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="daa087fa6408e4a9d2ffc10b9ba1aedf4823a8cc", @typed={0x88, 0x37, @binary="ae77421304140ce06cf8b7940dda9758e842a02a02e1599e9b9652f96539b71e7330d9635ff1b3ed15e371f30a34102b34324d9ce6d7a77ca7c6fcedb09b058eeef1bf6cc0d3e0e1c98f3511d8a4f3324a4445b05b1727f9f8865453a3b1989ee9042605f5a55ed3b5f580848a2e86e159c6f3e409380baaa84ffddc1b643f"}, @typed={0xc, 0x5c, @u32=0x80}, @generic="b3a3b4b5fb10b92d7789153038280bd9760aa3cf2112e87898de61cf1333d48a66c644d0100a22767d46abb014b44ad6d1269b53c5994a3fddf4f5c9b4d6baac4e93d10dfc9603f778fc639a736eca888831c3895bfbc4f1d88d479149e2823e29c18c093c4497ba359c8fb67446bec5e12f7174a29f2757f13b168e7b53276828944fa9189609651fbd5aff6e053b2023b10649fb2b90", @generic="3650df26fc4d8c1db3c366bb8f41ad13b9839fcfc8d788e080c84e255ee1deb46dd17af381cfc28da28791d63471ad51e1ba2c4e07bb2bc6725ad24fb7ab695a9889766ad23bfea2f4dc3bcc98bf51dc73c1395f05e20b5663d8"]}, @generic="98705d044b869f152c3cb2c8d58f64ab5f5df53ffa3c19d1", @nested={0x11a4, 0x16, 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@generic="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@typed={0x60, 0x33, @binary="2daaa9457e8bc038754f4a6b4e74ac75632ac80211425785d976400cbaf77614dec03b37f6b73ed6bbe940062d5d70966179d2625c3789bea4496547252ad0687fe363e37fc55275251db362ebb9cdde79fa99a5af"}]}]}, 0x13dc}], 0x3, &(0x7f0000be0000-0x98)=[@rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}], 0x98, 0x4000000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r24, &(0x7f0000157000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2e) 2018/01/21 19:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5b35, 0x240800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x6, 0x2) 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$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000f6000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0xfffffffffffff78c}, &(0x7f0000ab4000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000081f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000632000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000fac000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x7fffffff, 0x3}}], 0x30, 0x40801}, {&(0x7f0000c26000)=@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff9}, 0x1c, &(0x7f00005f1000)=[{&(0x7f0000001000-0xf6)="38aeedeaa00465c23bb1c0d8c699f1ba0613ba62f97c1c2e674ed7d203ffd51493335752999ecf5c5c82cadaa0d5c7919263685ca187eedd8817145c25734e9cfff0f30a8ee7bce91b0f0506d57e557ae7e0738513340de05e650dd2f913283dce53b560da7305f0cfb956c26b5f8e8989d21b9b1769476d39d6a9df23ae0248fc52de53990e83cf3987bbaa00cc40378bd0a2df5e1ae9768f8f26ff82486fb2059cfcc39fe91bdc292832832cad5bae451a84373d7152524e6dc141769735931c96f6bab8a629264c70126cfa4be2f18a10d02d6576a7f4ca975dc427491862786ef5a11484e5cc99c6b1d75c62e6dfeea11b291a12", 0xf6}, {&(0x7f0000000000)="d784144e8db4250ede47f15b9671a85dc31aef26d36cb0cb5db20976da474e2b7457c0639413be79936fa9fab65d9eea9540acaa22def4189e4d8c5adc005b60dd736f7bca1d409c5f5d589e81797857ae7ffa", 0x53}], 0x2, &(0x7f0000f64000)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x81, 0xc, 0xb7, 0x0, 0x7, 0x400, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xb3, 0x3, 0x48000000, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x8c41, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xd17, 0x2, 0x1, 0x1136, 0x4, 0x0, 0x8, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x61e, 0x1, 0x4, 0x4, 0x8, 0xa6a, 0x1ff, 0x8, r4}}], 0xf0, 0x40000}], 0x2, 0x8040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') 2018/01/21 19:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000002, &(0x7f00007ae000)="07040016", 0x4) pipe2(&(0x7f0000dbf000)={0x0, 0x0}, 0x800) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00008da000-0xf7)="ae8a29329a20e6263daad793ddf3e6cd6b76a7bb33cfb07e59cc478e3bf59de3ae4f8f2bc60bc8080545bcbeaee97e852e87fcdef239a33eca13b2e465c21ac2a2e03dc35cb2dcf2a9c1fab6eca43ff61de48f840af48299d72f03fd784d9f1d97a113f96d9546dea441b8545fd31cdd5d97e880cdaed7d0a3f65a1598f9ce0cbde52dfa0150331abc05127a96aef74626bf287ebc9c32e2cc3cffea393cf321f310a07afd1fb2faf272bbb74f9a69114fd0fe29f6a157f45a12a972f6cf2c81c9b614a1837803502008934fcb4460af2afbd7b1772f1d04c6c8703dd488b956a66bc9c7d52c2bacb65cd2da027b513a80aead7574f074") removexattr(&(0x7f00003bd000)='./file0\x00', &(0x7f00009d8000)=@random={'trusted.', '!vmnet0ppp0/I\x00'}) 2018/01/21 19:10:35 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x4000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000018000-0x1e)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="8e7a44036bd3dc5d0a4345cdfcb12b07"}}, 0x1e) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x1000000}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x7, &(0x7f0000010000-0x4)="0ed4558f", 0xffffff08) 2018/01/21 19:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000001c000)=[{0xffff, 0x3, 0x2, 0x3, @tick=0x9, {0x20, 0x0}, {0x9, 0x6c}, @addr={0x3, 0x8}}], 0x30) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r3, r1, r2, r3, r2]}], 0x28, 0x40000}, 0x20000000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f000002c000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f000002c000)="8cb86ca6f7d1bdfa82c3be47ebab832d3dbeb231d863b2c70c4672d828dc9425da3d54900fdf2a9282d22a2733473a16842803f74497f3658451409e3c9ce8dea731e841b2e309ca8bf59abce66dbe", 0x4f, 0x10, &(0x7f000002c000)=@generic={0x7, "f2923f192f8e057186f6ca374c74a5990812715ef393222c2a6954ae19a731dcf95d437234973637de9b79578146b6ffeba09ce7d79ce97243661f692aa001f4656f873d416f4954c3b17848384de57f9a87dd53c6b64659e528a17a17fe7fb9f599ce90121e55d7ca4c5fca8e5c06564062ba7bb4b73d20b30268e17364"}, 0x80) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000002d000-0x10)={0x0, 0x84, &(0x7f000001c000)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}]}, &(0x7f0000014000)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000011000-0x8)={r4, 0x2, 0x800}, &(0x7f000002d000-0x4)=0x8) 2018/01/21 19:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/load\x00', 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) bind$netlink(r0, &(0x7f0000931000-0xc)={0x10, 0x0, 0x3, 0x2000000}, 0xc) recvmmsg(r0, &(0x7f0000398000-0xb)=[], 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000014d000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, @rand_addr=0x0}, 0xc) readv(r0, &(0x7f0000c24000)=[{&(0x7f0000ca2000)=""/175, 0xaf}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/21 19:10:35 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000)=[{&(0x7f0000007000)=""/225, 0xe1}, {&(0x7f0000007000)=""/194, 0xc2}, {&(0x7f0000007000)=""/250, 0xfa}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000007000)=""/11, 0xb}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x8b)=""/139, 0x8b}], 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x1, 0x6d, 0x2, 0x0, 0xa, 0x80, 0x20, 0x62, 0x0, r1}, {0x537fc9b3, 0x9, 0x8, 0x80000001, 0x7fff, 0x1, 0x839, 0x5}, {0x7, 0x10000000000, 0x10001, 0x81}, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x3, 0x2, 0x0, 0x4f4, 0x7}}, 0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x894a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f3fb1c", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:35 executing program 2: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x0, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000bff000)={0x0, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f00002b6000-0x40)=[{&(0x7f0000bff000)=""/190, 0xbe}, {&(0x7f000060f000-0x40)=""/64, 0x40}, {&(0x7f0000539000-0xd4)=""/212, 0xd4}, {&(0x7f0000c00000-0x75)=""/117, 0x75}], 0x4, &(0x7f000027c000-0x20)=[{&(0x7f00002f0000-0xd1)=""/209, 0xd1}, {&(0x7f0000c00000-0x7d)=""/125, 0x7d}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0xe, 0x0}) pipe(&(0x7f0000067000)={0x0, 0x0}) 2018/01/21 19:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) sync_file_range(r1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r1, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000071b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) signalfd4(r0, &(0x7f0000ce4000)={0x8}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d39000-0x10)={r3, 0x3ff, 0x1, 0x8}, 0x10) 2018/01/21 19:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005db000)='/dev/vga_arbiter\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000e8d000)='./file0\x00', &(0x7f000093d000-0xd4)=""/212, 0xd4) lgetxattr(&(0x7f00006a2000)='./file0/file0\x00', &(0x7f0000777000)=@known='system.sockprotoname\x00', &(0x7f00000bf000-0xdf)=""/223, 0xdf) mkdir(&(0x7f000039b000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) inotify_add_watch(r0, &(0x7f0000db5000-0x14)='./file0/file0/file0\x00', 0x80) [ 187.388044] sg_write: data in/out 458716/4 bytes for SCSI command 0x0-- guessing data in; [ 187.388044] program syz-executor1 not setting count and/or reply_len properly 2018/01/21 19:10:36 executing program 2: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) r2 = memfd_create(&(0x7f0000345000)='\\/+GPL$\\+user\\\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adc000)={0x5, &(0x7f0000469000)=[{0x6f10, 0x3, 0x5, 0x3}, {0x0, 0x8, 0x7ff, 0x1}, {0x0, 0x0, 0xb7d, 0x3}, {0x7fffffff, 0x80000000, 0x4, 0x7fff}, {0x7, 0x0, 0x1000000000000, 0x2e}]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ade000-0x4)=0xf0, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000adf000-0xa)=""/10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/21 19:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000ac8000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f000010f000-0x3f)="076c6b4635cec0b7e583af359e76a841df72d8ea5f0e07db578d6fde22a3d9d9f07f635c7099b3b67b4643eb37c888f5bb90fe54baf4f37dac6fa536696a59", 0x3f) openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) 2018/01/21 19:10:36 executing program 6: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000687000)='/dev/sequencer2\x00', 0x105080, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000a3000)=0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x6) unlinkat(r1, &(0x7f0000952000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/21 19:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/pktcdvd/control\x00', 0x103200, 0x0) execveat(r0, &(0x7f0000b25000)='./file0\x00', &(0x7f0000045000-0x30)=[&(0x7f00006bd000)='em1systemwlan1]-mime_type\x00', &(0x7f00002f1000-0x1)='\x00', &(0x7f0000518000)="2db7657468317d00", &(0x7f000050d000-0x2)='-\x00', &(0x7f000000f000-0x1)='\x00', &(0x7f0000833000-0x5)='user\x00'], &(0x7f0000550000-0x8)=[&(0x7f0000e7a000-0x15)='selfvmnet1}trusted#@\x00'], 0x1000) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") splice(r0, &(0x7f0000832000-0x8)=0x25, r0, &(0x7f0000c2d000)=0x0, 0x8, 0x4) open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/21 19:10:36 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e6000-0x40)={0xffffffffabac0520, 0x0, 0x7, 0xa0, &(0x7f0000473000-0xa0)=""/160, 0x5, &(0x7f0000140000)=""/5, 0x1000, &(0x7f0000543000)=""/4096}) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000c89000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 19:10:36 executing program 4: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000c5f000)='pkcs7_test\x00', &(0x7f0000dda000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dd9000)='\x00', 0xffffffffffffffff) fstat(r0, &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd9000)={0x0, 0x0, 0x0}, &(0x7f00002d2000-0x4)=0xc) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000dda000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000dd9000)=0xc) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) 2018/01/21 19:10:36 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f000072a000-0x3c)=[{{&(0x7f0000e2a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000b1b000-0x50)=[{&(0x7f00007c5000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f0000f09000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x10022, &(0x7f0000a24000-0x10)={0x0, 0x0}) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d3f000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x0, 0xc8b8, "1147a8a0957f92188a5c00d6cb50b169b34d4805ac78220f045a5534c858facf307a9284ea71fc00658730a54a2c5b1b86221595c4f955a018c14784c5293f649ae0eaad979aac99bd1bd2d54ceaf43f"}, 0x160) 2018/01/21 19:10:36 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/rfkill\x00', 0x80100, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) setfsuid(r1) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000002000-0xda)=""/218, 0xda}], 0x2) 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(r0, &(0x7f000007a000)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000d87000)=""/4096, 0x1000}, {&(0x7f0000000000+0x9d9)=""/73, 0x49}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000d81000)=""/66, 0x42}, {&(0x7f0000a58000-0x6d)=""/109, 0x6d}, {&(0x7f0000c1e000-0x90)=""/144, 0x90}], 0x8, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0xffffffffffffff7f}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mlockall(0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000012f000)=""/243, 0xf3) 2018/01/21 19:10:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/36) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003000-0x37)={0x0, 0x2f, "b5a6f060ab63801c81926558f3d05c9f9d0982966a08b1932db5389ffea2b9e4a781ed65a0dbe9267109c1c6ebdfe8"}, &(0x7f0000004000-0x4)=0x37) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000004000-0x6)={r2, 0x9}, 0x6) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x7f, 0xfffffffffffffffe, 0x89, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000247000-0x4)=0x3615) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 19:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b23000)=0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ff9000)=0x5, 0x1d7) 2018/01/21 19:10:36 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8000000, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/21 19:10:36 executing program 4: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000002, 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]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001fa000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 19:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) getresuid(&(0x7f00006b8000)=0x0, &(0x7f00007c4000+0x9c7)=0x0, &(0x7f000044b000)=0x0) setfsuid(r0) r1 = add_key(&(0x7f0000058000-0x8)='big_key\x00', &(0x7f0000c84000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002e000-0x8a)="7dae1dbcf95e5caf32b9467d89ede1abf70764864b0ef4117d9666966d74ea404270ec4fa6aba9fabf75e35e5eb6ef67bb7cdaea2cd80e43b219f6148c0e4c9e78db79bde8c9305ce4f33e601dd98b94c0682fa0c520466e9457fe14d3e0bdb181ab5b296aab7172540d8c6fa39763beb1dcbd40997e70c83cb0e2966b0a2ef92ae9fc2802ad28b8c179", 0x8a, 0xfffffffffffffff8) add_key(&(0x7f0000bbf000)='encrypted\x00', &(0x7f0000327000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005d1000)="cb811cdb9837ebf7c4aa03e1668aab106e9e79d2bc5773748528585a1cc40d99b3ad39fb8b51da1376949d3cfc83ba6f9aa58df9981a32655a5131fdbdbfe4a5bcd35f1d6c110b02493d8b300e4aed43d412b0ea933f61dfd6f7bddd318f1f2fcb3ee8ddf6009486781040ef4d9b2801a44eac45f0cc98bc96430af578c89d97c5c672e5101a83f569267641ca3d2fa2ef64d7beb897fb", 0x97, r1) 2018/01/21 19:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a07000+0x59)='/dev/usbmon#\x00', 0x800, 0x40) flock(r0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000633000)=0x0) r1 = memfd_create(&(0x7f0000d91000-0x6)="3028652a3913", 0x80000000002) getpeername$netrom(r1, &(0x7f0000253000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000060c000)=0x48) 2018/01/21 19:10:36 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fd2000)={&(0x7f0000d1b000/0x4000)=nil, 0x4000}) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fd4000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001cd000)=0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000479000)="c382f8589942df104645b59f9335e71122dce0e0bffe2c2c06de0ce8c595aeca270c64ea2d27a9b29e675ebb615e89a9e080e812fca76bcda80276c02455a87a8b58d603058d92cf18bfc287cff13a3cff2013127b1db486a3dfeaa1bd0733b3b6e9e907d2e8b34a6c6d1043a9231e14a8520b0b76448f0c8c91833b9f0761bc52ba0cc41d5bfffd3e213b951f190a071bd88486f7f99b24a1064068e33018f98a58477bf18585e7756ad5b4c6fdac02ffd1cd5a85e21d429fceb91265c0effabe69", 0xc2) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f54000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/21 19:10:36 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d40000-0x4)=0x8) 2018/01/21 19:10:36 executing program 3: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) ioprio_get$pid(0x3, r0) 2018/01/21 19:10:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x60)="89e9869aa831a200c67490a5e59788120739cc187d60509f42d8cd1acea78e8a2c948b257c6d8abc142a981b55cf5716907245d2817c6df348387cebb1979c710da7cdf37d63ae0cf4078bf6109b7b90639b5f6684495e0afbb1288ccf6cc960", 0x60, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc5000+0x463)="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", 0x5a1, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 19:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') read(r0, &(0x7f0000913000-0xdf)=""/223, 0xdf) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/21 19:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff, 0x0}) 2018/01/21 19:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003ff000)='.dead\x00', &(0x7f000025a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d8e000-0x28)="c61751a371ba2f621e66fd5a1488e60a06a5b85636177147d1f6b2dfc09adc3903e943eb11d89ef0", 0x28, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00008db000-0x5)='user\x00', &(0x7f0000c07000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f3a000-0xaf)="8a822ff7a69b127ab185ff9f65066db241bc0298c63059cca84553cf13930656594fc635b3f33228f59228c1b202fc1fb9b035d2cd26204cb9430bcdefcd1dc48fd69416f5cf0a09334065de4bffca77fcfffd34dae88b3a5e3c05e1a985502e4a11f1ff0b36dccde2dae819a2fd9ed9293eca6eaa1551200a03ebd4e4169b8dd7221079852445a5a130df0d2a609ac8b40b6c9cc37516088fc3a364d10e9fbd9e9cad95ed9c5f354c9fe2bcb62006", 0xaf, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000b4c000)='cifs.idmap\x00', &(0x7f0000519000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a67000-0x1)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000484000-0xc)={r0, r1, r2}, &(0x7f0000898000-0x46)=""/70, 0x46, &(0x7f00005fa000-0x38)={&(0x7f0000800000)={'sha3-384-generic\x00'}, &(0x7f0000f07000-0x97)="6ef7861a3c451942fa7022cbb14e3d62f9158e5b941f8798788a8780dfcfe9b325ec267f1505c15f9a24eeeea2b21fc45b0bc06241fe753b92d3da03a640909dbac062a5be68723efc99c325aa69639af9aeab8029524fd86535f12fd229083dd99a25cc93f2570901672fb560bde7ec6807699633558ef1c7a53569c89f2c279a61baf3b3a131d35f9f1d940cefd77bfeaee6d8a34ce2", 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() process_vm_writev(r3, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b72000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064c000-0x4)=0xe8) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001be000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$inet(r6, &(0x7f00002a1000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003c000)=0x10, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000030b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r5}) 2018/01/21 19:10:36 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8088, &(0x7f00004d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a4000)='/dev/ppp\x00', 0x40000, 0x0) connect$l2tp(r1, &(0x7f00009cc000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x0}}, 0x2e) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f72000)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/21 19:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000280000-0x44)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x18, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x1, 0x0, 0xf}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x20000000000, 0x0]}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 19:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpid() getpriority(0x2, r1) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/21 19:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$netlink(0x10, 0x3, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00009d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 19:10:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000239000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x200) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d97000-0x450)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/21 19:10:36 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d5f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000350000-0x4)=0x14, 0x4) ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000add000-0x10)={0x1, &(0x7f0000ba5000)=[{0x9, 0x0, 0x0, 0x8084}]}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000f69000-0xa9)=""/169) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000cd9000-0x1068)="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", 0x1068) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000bed000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000f6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6b000)=0x14) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000f6b000-0x8)={r5, 0x2}) personality(0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00002f0000-0x38)={&(0x7f0000f69000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000f69000)=[{&(0x7f0000f6a000-0x27)=""/39, 0x27}, {&(0x7f0000f69000)=""/186, 0xba}, {&(0x7f0000772000)=""/164, 0xa4}, {&(0x7f0000e9f000)=""/202, 0xca}, {&(0x7f0000e11000)=""/212, 0xd4}, {&(0x7f0000f6a000-0x96)=""/150, 0x96}], 0x6, &(0x7f000084f000)=""/113, 0x71, 0x7}, 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000970000-0x4)=0x7) 2018/01/21 19:10:36 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000000d000)=0x0) exit(0x7ffffffe) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000004000-0xc)={0x1ff, 0x9, 0x4000000000, 0x200, 0x0, 0x3}) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000-0x10)={r3, 0x6, 0x1, 0x80000001}, &(0x7f000000f000-0x4)=0x10) tkill(r0, 0x32) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe, 0x81010, r2, 0x0) 2018/01/21 19:10:36 executing program 3: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10900, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008a6000-0x20)={{&(0x7f0000f99000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) chmod(&(0x7f00000ef000-0x8)='./file0\x00', 0x0) 2018/01/21 19:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000831000)={@common='gre0\x00', @ifru_flags=0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00005a4000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f2000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a09000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000724000-0x4)=0xe8) r2 = request_key(&(0x7f00005b0000-0xc)='id_resolver\x00', &(0x7f0000d31000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006bc000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) sendmsg$nl_route(r0, &(0x7f000054c000-0x1c)={&(0x7f000016b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@ipv6_getanyicast={0x0, 0x3e, 0x0, 0x2, 0x1, {0xa}, ["", "", "", "", "", ""]}, 0x5c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e8000+0xdca)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000096f000)={0x0, 0xfffffffffffffffc, 0x3, [0xfff, 0x43, 0x100]}, &(0x7f0000046000)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000470000-0x8)={r4, 0x0}, &(0x7f0000870000-0x4)=0x8) write$sndseq(r3, &(0x7f0000885000)=[{0x100, 0x3, 0x90, 0x9, @time={0x0, 0x0}, {0x8000, 0xfffffffffffffff7}, {0x50, 0x4}, @raw8={"5f47daca4a8d67c35a625d5d"}}, {0x0, 0x7, 0x1, 0x101, @time={0x0, 0x1c9c380}, {0x6, 0x3ff}, {0x101, 0x8}, @control={0x3, 0x5, 0x0}}, {0xde2, 0x7fff, 0xfa, 0x8001, @time={0x0, 0x0}, {0x5443, 0x10000}, {0x3ff, 0x10001}, @addr={0xaae4, 0x3}}, {0xa1, 0x1, 0x3800000000000, 0x8, @tick=0x1f, {0x6, 0x8001}, {0x6, 0x2}, @control={0x5, 0x60000000000000, 0x0}}, {0x2, 0x8001, 0x1ff, 0x2, @time={0x77359400, 0x0}, {0x5, 0x3}, {0x8, 0x1}, @queue={0x7, {0x10001, 0x401}}}, {0xda3, 0xffffffffffffffff, 0x1ff, 0x200, @tick=0x7, {0x7, 0x0}, {0x5, 0x74bea4f5}, @raw8={"de9b7ad7ea6423ae49f6a400"}}, {0x7f, 0x1ff, 0x9, 0x3, @tick=0x9, {0x95, 0xfffffffffffffffd}, {0x7e4, 0xffffffffffffff54}, @addr={0x4, 0x9}}], 0x150) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a0c000)=0x0) r5 = syz_open_dev$sndseq(&(0x7f0000f97000)='/dev/snd/seq\x00', 0x0, 0x90200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000eef000-0x58)={0x1675, 0x22, 0xffffffffa4b7702e, 0xfffffffffffff000, 0x80000009, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 19:10:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x5b)="948be58412963bea3dd3e1a7ad64955552d4d3ff83ae59541631f155c1bc82131792ebc52bfc2a034257ba69680433944da376f64b67612c2b4763e7db036a815507359fd8ffd6e5b36c8281d7b94e6302fc1f06a2faf1827c314a", 0x5b}], 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r2, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/01/21 19:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$inet6(r0, &(0x7f0000f89000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x6}, 0x1c) 2018/01/21 19:10:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r0 = creat(&(0x7f0000f67000-0xc)='./file0\x00', 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) fadvise64(r0, 0x0, 0x0, 0x4) pivot_root(&(0x7f0000c1e000-0xc)='./file0/bus\x00', &(0x7f0000e1f000-0x8)='./file0\x00') write$eventfd(r0, &(0x7f0000bd6000-0x8)=0x0, 0x8) 2018/01/21 19:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) [ 188.051309] binder: 32519:32520 got transaction with too large buffer [ 188.059707] binder: 32519:32520 transaction failed 29201/-22, size 112-24 line 3286 2018/01/21 19:10:36 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000d87000)='./file0\x00', 0x101000, 0x109) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/40, 0x28, 0x10000, &(0x7f0000001000-0x10)={0x3, {"a5b5978218b60b"}, 0xffffffffffff0000}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x14) setsockopt(r1, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) 2018/01/21 19:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b91000)={0x0, 0x0, 0x0}, &(0x7f00006ca000-0x4)=0xc) mq_notify(r1, &(0x7f0000303000-0x60)={0x0, 0x2d, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bcd000)={0x6, 0x8000, 0x3, 0x6, 0x0}, &(0x7f00000c1000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000092c000)={r3, 0x6}, &(0x7f0000ca0000-0x4)=0x8) connect$inet6(r0, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 19:10:36 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) [ 188.096834] binder: send failed reply for transaction 424 to 32519:32540 [ 188.105170] binder: BINDER_SET_CONTEXT_MGR already set [ 188.114730] binder: 32519:32557 ioctl 40046207 0 returned -16 2018/01/21 19:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af2000)="6e6574137401800000a6") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) [ 188.165144] binder_alloc: 32519: binder_alloc_buf, no vma [ 188.182750] binder: 32519:32568 transaction failed 29189/-3, size 0-0 line 3127 2018/01/21 19:10:36 executing program 0: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in6={0xa, 0x0, 0x136, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x58) clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/21 19:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000981000)='/dev/sg#\x00', 0x4, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000496000-0x14)={0x1ff, 0x1, 0x0, 0x5, 0x7f}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)=0x0) 2018/01/21 19:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1000000000) seccomp(0x1, 0x0, &(0x7f0000e97000-0x10)={0x2, &(0x7f0000158000)=[{0x200, 0x500000000000000, 0x0, 0x4}, {0xff, 0x100000001, 0x8, 0x8}]}) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/status\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000927000)=[{&(0x7f0000087000)={0x27, 0xe1, 0x1f, 0x5, 0xce, 0x100000001, "cb1e29689110ea26dfd07e3f7b5e787341eb567ac06bb7bedb080000007e51c9d9dd73c1c4fda86093ab7b73a8e71a80fbf86733378991d79d3a9f85a0ab94", 0x7}, 0x60, &(0x7f0000e19000)=[{&(0x7f00009d0000)="6288b1661908eb2a2878307843503bd1bc90743033a53fad7785133198f5c80fc0408d95cba796aa47ca1dd2aacfecb94e411eb854086c952cc2b3a6777b52894df2fdcd6316917163d7fbec4ab96453fb72544e89e2b764ddb8bda0c34ef2952695c52b37fa1444", 0x68}], 0x1, &(0x7f000011e000)={0xd8, 0x105, 0x8, "02d5ea8d7d266410f6e184e8e9cdea51af51495154ed58897abacc99a992da1c067987aecf7ee56d46f76440037e7bf00c74837465aec79e140a491f316adc556b1cc8e245e9952ce04dec750919dfde4340396cec661eee38cb4d6ff5f1fc5db2e757df489b5d090871e14dff93e78ed23213da86452d26bcebdf0e88d2c81896a501f1535c6623882edf52a5fe36d982a6e4a67f263d017c1cf5fa2ed272e75a79b43ecac449271702456e50c783cc6d5ca28b5ba8fd5823b5bc7158b5bc00850e04ea27e9a227"}, 0xd8, 0x4800}, {&(0x7f0000f10000+0xc60)={0x27, 0x7, 0x6, 0x7, 0x2, 0x7, "f6b1cf1fbb42422cbcd1327db1a4b9bedd51970aa54b380b6c53a4b583c389e77ba121bedb3a5c221bc2bc98ed124c6cdf11f8300ddc8fa7a0a37db6b0754a", 0x7}, 0x60, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f2f000)="e73677eb27e96a0f8b524922735fce8ecf0da039a11e2ae248421141527ff26a3a677008ea01f72b5403ebe1cb970c73eb419fccf3e7ba117d25f8fc929ede8db342006ecff909f969b8a5c860f01e0550cbd5a14a48be53c8ed8eeab0b5ec03a74aebaf2cd7c95403ea38f490a5060e7fbb975472a1135d3ed43a20f689a05eeededfc3bf1aa0603f2f219f33bc3ba9d4965da38cd9b1b568b8468e7bff87ddc6ec55870980127d6f91ae31e703ca366231fad5220b89befe75e0b26dd21f003f7d74fc69355e46a4ce73", 0xcb}], 0x1, &(0x7f0000864000)={0xf8, 0x0, 0x4, "db580cf3f7a17cdeefe7374d808fe0d39d6e4c0a8bebdfb08370835c0808c9da6004f6782904c3d44e4a61684ee763678e52499b60ac61afe53b2d7ed332e97089ad98633aa03d4ee2a4e72cb733cf8f67b78fe94cbf4f59d5d452a67d9d543fcf2320872db7da485fce04c18a04d4c77a780c258418830dec4ae9166eed2c0a76278e330f99eb060c269e2a6f90cfd4d346e2cc5193bff4c80cb50d953d57245baf943ed9cd2b8d456fffc64595b383bb5392a9cfcf2bdf56a6a87392530aa7e561e2f894b3a4e57554f1475a69aa9aeae2220f0ca53efa863f5a952354372d5825"}, 0xf8, 0x80}], 0x201, 0x880) ioctl(r0, 0x440000000000127b, &(0x7f0000065000)="ff") r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000708000-0x1c)=@req3={0x6, 0x180000, 0x4, 0x5, 0x8001, 0x6, 0x3}, 0x1c) 2018/01/21 19:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00004b4000)='/dev/usbmon#\x00', 0x9, 0x101000) write$eventfd(r1, &(0x7f0000951000-0x8)=0x3, 0x8) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) 2018/01/21 19:10:36 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000-0x48)=[@in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}], 0x48) fdatasync(r1) fadvise64(r1, 0x0, 0xb8b3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0xa5)=""/165) 2018/01/21 19:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r1 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x0) pwritev(r1, &(0x7f000092e000-0x70)=[{&(0x7f0000ca3000)="1a8c46147c9f353826edaa7fb54a07964cb951ffe1556a39ff40d9e555943909d3d26f2593806377b79b4542d653a77a50e0578211f7563c640a8d02ce566ab7aae7f0309960b5054fa01ee6763272b808c7a21a0eeb8bab6249fa153bc56b2e3fac45d653095c96cb4949a938b49273d0c59235d43ab2ef", 0x78}, {&(0x7f0000f06000)="1bbf840923bf15464fa2ec0927650283c5f9eb21aae25d85a958d7213630393e64b5b4c3167c80e1817490ff98c91f9cb08e302ae8ba4a42fd22f7420517c67b42433b659b85a4739f711f2aea218d68d18b5baaa0e98e315cde7475725fa140249179d0a88ccb6e0402f5152958e63d9991be9cb908cefe4a9c5429edd406c2b074718ffc14efaa63067d75f39b56dd032606ddefcdd718e078065d41c4cc4ac59c6158d30eb186c6257267b27e2e0346f432438f1dfb7c8fcd375729540e83d538ccb22f9d5f627dac0a8c01d2ba30faeac0988b8cbd0d48549a8ed87ac760e838d3839b542d30a71ef3179d87b9", 0xef}, {&(0x7f0000f41000)="68f1e9663a7bf1623d31081c2a9984043ca043f85c91901fbabf3e7f00405979c75ce323669b94c7f74f2473994d238b40d3e82dd582a924be53e4a32b6ed7fb280f92d76eefac70559a6dcfbd1825a982df68b542564d0fdabcd0ab05bb20ba300c14064ec10671140cb758bd5f4c55c36752238997361abd81fab3f180351cbeff62bd5dd058c141b98508489ee863cadb2af222038a3a21d8ebff48d4e2e22e45c374eff806ff80dad1d6", 0xac}, {&(0x7f0000a36000-0xfd)="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", 0xfd}], 0x4, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b42000-0x4)=0x1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/vga_arbiter\x00', 0x604080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000a7000)=""/254) 2018/01/21 19:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xffffffffffffffff) r0 = creat(&(0x7f0000b74000)='./file0\x00', 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000535000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000084c000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000555000)={r1, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002e2000-0x450)={0xee, {{0x2, 0x2, @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]}, 0x1, 0x7, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [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=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r2 = mq_open(&(0x7f00007ec000)='+\x00', 0x8c5, 0x2000, &(0x7f000004b000)={0xfebc, 0xfffffffffffff831, 0x200, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/21 19:10:36 executing program 6: clone(0x0, &(0x7f0000a66000-0x3)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) r0 = syz_open_dev$sndtimer(&(0x7f0000ccf000-0xf)='/dev/snd/timer\x00', 0x0, 0x501100) clock_gettime(0x0, &(0x7f00007e9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000461000)={{0x0, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bb2000)=0x60, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r0) r6 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000002000)={r6, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x53)=""/83, 0x53}, {&(0x7f0000002000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000)=""/79, 0x4f}], 0x6, &(0x7f0000001000)=[{&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000002000-0xeb)=""/235, 0xeb}], 0x3, 0x0) [ 188.213430] binder: undelivered TRANSACTION_ERROR: 29189 [ 188.219971] binder: undelivered TRANSACTION_ERROR: 29190 [ 188.225730] binder: undelivered TRANSACTION_COMPLETE [ 188.230897] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 19:10:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getuid() 2018/01/21 19:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1000000000000058) sync_file_range(r0, 0x10001, 0x5, 0x1) [ 188.307401] [ 188.309081] ====================================================== [ 188.315384] [ INFO: possible circular locking dependency detected ] [ 188.321789] 4.9.77-ge12a9c4 #18 Not tainted [ 188.326098] ------------------------------------------------------- [ 188.326238] kasan: CONFIG_KASAN_INLINE enabled [ 188.326240] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 188.326250] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 188.326256] Dumping ftrace buffer: [ 188.326261] (ftrace buffer empty) [ 188.326265] Modules linked in: [ 188.326273] CPU: 0 PID: 32612 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 188.326277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.326282] task: ffff8801d1f7c800 task.stack: ffff8801d0968000 [ 188.326303] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 188.326307] RSP: 0018:ffff8801d096f9b0 EFLAGS: 00010a07 [ 188.326312] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266751b [ 188.326317] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 188.326320] RBP: ffff8801d096f9c0 R08: 0000000048000000 R09: 0000000000001e30 [ 188.326324] R10: 0000000000002100 R11: ffff8801d1f7c800 R12: 0000000000000004 [ 188.326328] R13: 0000000000000020 R14: ffff8801c1ad2100 R15: dffffc0000000000 [ 188.326333] FS: 00007f337ffab700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 188.326337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.326341] CR2: 0000000020a13000 CR3: 00000001d52be000 CR4: 0000000000160670 [ 188.326348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 188.326353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 188.326355] Stack: [ 188.326365] 0000000000000001 ffff8801c1ad2258 ffff8801d096fa20 ffffffff82667541 [ 188.326374] ffff8801c1ad2270 ffffed003835a44b ffffed003835a44e ffff8801c1ad2268 [ 188.326382] dead4ead00000000 ffff8801c1ad2240 0000000000000000 0000000000000000 [ 188.326384] Call Trace: [ 188.326396] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 188.326403] [] sg_finish_rem_req+0x2b5/0x340 [ 188.326410] [] sg_new_read.isra.20+0x18d/0x3e0 [ 188.326416] [] sg_read+0x8bd/0x1440 [ 188.326425] [] ? __check_object_size+0x174/0x3a9 [ 188.326432] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 188.326439] [] ? fsnotify+0xf30/0xf30 [ 188.326448] [] ? avc_policy_seqno+0x9/0x20 [ 188.326456] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 188.326463] [] ? security_file_permission+0x89/0x1e0 [ 188.326471] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 188.326477] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 188.326485] [] do_readv_writev+0x520/0x750 [ 188.326492] [] ? vfs_write+0x530/0x530 [ 188.326501] [] ? exit_robust_list+0x230/0x230 [ 188.326508] [] ? __vfs_write+0x10b/0x680 [ 188.326515] [] ? __fget+0x47/0x3a0 [ 188.326521] [] ? __fget+0x201/0x3a0 [ 188.326527] [] ? __fget+0x228/0x3a0 [ 188.326533] [] ? __fget+0x47/0x3a0 [ 188.326540] [] vfs_readv+0x84/0xc0 [ 188.326547] [] do_readv+0xe6/0x250 [ 188.326554] [] ? vfs_readv+0xc0/0xc0 [ 188.326561] [] ? SyS_read+0x1b0/0x1b0 [ 188.326568] [] SyS_readv+0x27/0x30 [ 188.326584] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 188.326710] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 188.326721] RIP [] __free_pages+0x21/0x80 [ 188.326723] RSP [ 188.326732] ---[ end trace 6c703ff96bc4564c ]--- [ 188.326736] Kernel panic - not syncing: Fatal exception [ 188.686719] syz-executor5/32598 is trying to acquire lock: [ 188.692315] (&sb->s_type->i_mutex_key#10){++++++}, at: [] shmem_file_llseek+0xef/0x240 [ 188.702479] but task is already holding lock: [ 188.707117] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 188.715516] which lock already depends on the new lock. [ 188.715516] [ 188.722500] [ 188.722500] the existing dependency chain (in reverse order) is: [ 188.730089] -> #2 (ashmem_mutex){+.+.+.}: [ 188.734871] lock_acquire+0x12e/0x410 [ 188.739167] mutex_lock_nested+0xbb/0x870 [ 188.743808] ashmem_mmap+0x53/0x400 [ 188.747928] mmap_region+0x7dd/0xfd0 [ 188.752135] do_mmap+0x57b/0xbe0 [ 188.755995] vm_mmap_pgoff+0x16b/0x1b0 [ 188.760378] SyS_mmap_pgoff+0x33f/0x560 [ 188.764846] SyS_mmap+0x16/0x20 [ 188.768618] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 188.773864] -> #1 (&mm->mmap_sem){++++++}: [ 188.778730] lock_acquire+0x12e/0x410 [ 188.783026] __might_fault+0x14a/0x1d0 [ 188.787408] filldir+0x1aa/0x340 [ 188.791271] dcache_readdir+0x12d/0x5e0 [ 188.795741] iterate_dir+0x4a6/0x5d0 [ 188.799950] SyS_getdents+0x14a/0x2a0 [ 188.804244] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 188.809491] -> #0 (&sb->s_type->i_mutex_key#10){++++++}: [ 188.815699] __lock_acquire+0x2bf9/0x3640 [ 188.820342] lock_acquire+0x12e/0x410 [ 188.824640] down_write+0x41/0xa0 [ 188.828593] shmem_file_llseek+0xef/0x240 [ 188.833235] vfs_llseek+0xa2/0xd0 [ 188.837183] ashmem_llseek+0xe7/0x1f0 [ 188.841481] SyS_lseek+0xeb/0x170 [ 188.845428] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 188.850678] [ 188.850678] other info that might help us debug this: [ 188.850678] [ 188.858793] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 188.868531] Possible unsafe locking scenario: [ 188.868531] [ 188.874561] CPU0 CPU1 [ 188.879197] ---- ---- [ 188.883834] lock(ashmem_mutex); [ 188.887500] lock(&mm->mmap_sem); [ 188.893764] lock(ashmem_mutex); [ 188.899939] lock(&sb->s_type->i_mutex_key#10); [ 188.905018] [ 188.905018] *** DEADLOCK *** [ 188.905018] [ 188.911054] 1 lock held by syz-executor5/32598: [ 188.915693] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 188.924649] [ 188.924649] stack backtrace: [ 188.929120] CPU: 1 PID: 32598 Comm: syz-executor5 Tainted: G D 4.9.77-ge12a9c4 #18 [ 188.937926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.947255] ffff8801d1e1fb98 ffffffff81d941c9 ffffffff853a0d10 ffffffff853aad60 [ 188.955232] ffffffff853c1170 ffff8801d16c08d8 ffff8801d16c0000 ffff8801d1e1fbe0 [ 188.963223] ffffffff81238561 ffff8801d16c08d8 00000000d16c08b0 ffff8801d16c08d8 [ 188.971213] Call Trace: [ 188.973777] [] dump_stack+0xc1/0x128 [ 188.979118] [] print_circular_bug+0x271/0x310 [ 188.985235] [] __lock_acquire+0x2bf9/0x3640 [ 188.991182] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 188.998170] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 189.005160] [] ? __lock_is_held+0xa1/0xf0 [ 189.010930] [] lock_acquire+0x12e/0x410 [ 189.016527] [] ? shmem_file_llseek+0xef/0x240 [ 189.022646] [] down_write+0x41/0xa0 [ 189.027895] [] ? shmem_file_llseek+0xef/0x240 [ 189.034016] [] shmem_file_llseek+0xef/0x240 [ 189.039959] [] ? synchronous_wake_function+0xa0/0xa0 [ 189.046687] [] vfs_llseek+0xa2/0xd0 [ 189.051935] [] ashmem_llseek+0xe7/0x1f0 [ 189.057533] [] ? ashmem_read+0x200/0x200 [ 189.063219] [] SyS_lseek+0xeb/0x170 [ 189.068479] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 189.075469] Dumping ftrace buffer: [ 189.078990] (ftrace buffer empty) [ 189.082666] Kernel Offset: disabled [ 189.086262] Rebooting in 86400 seconds..